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Author SHA1 Message Date
Kees Cook
82820874db mm: Use overflow helpers in kvmalloc() 
Instead of open-coded multiplication and bounds checking, use the new
overflow helper. Additionally prepare for vmalloc() users to add
array_size()-family helpers in the future.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com>
 2020-08-17 18:55:51 +05:30
UtsavBalar1231
709a45bbb8 Merge remote-tracking branch 'origin/LE.UM.4.2.1.r1.3' into auto-kernel 
* origin/LE.UM.4.2.1.r1.3:
  scsi: ufs: reset to CAF
  ext4/super: silence annoying magisk related dmesg spam
  ext4: make __ext4_get_inode_loc plug
  ext4: remove additional tracings added by CAF
  f2fs: reduce timeout for uncongestion
  f2fs: add a bp hint to xattr_alloc()
  f2fs: use a seperate mutex for setting wakelock
  f2fs: trigger rapid GC only when screen state actually changes
  f2fs: unlock wakelock properly when f2fs_stop_rapid_gc() is called
  f2fs: catch a global wakelock instead of per gc_kthread
  f2fs: improve naming schemes for rapid GC
  f2fs: mark gc_threads() functions as static
  f2fs: don't wait with each discards under gc_urgent
  f2fs: use a more reasonable discard policy for high utilization
  f2fs: rename /sys/fs/f2fs
  f2fs: do not expose tunables that doesn't work with rapid GC
  f2fs: drop caches upon rapid GC exit
  fs: drop_caches: expose mm_drop_caches()
  f2fs: explicitly flush device upon foreground GC
  f2fs/rapid_gc: Clean up return codes
  f2fs/rapid_gc: do not wait until all invalid blocks are discarded
  f2fs: switch FB notifier API to MSM DRM notifier
  f2fs: convert wakelock APIs to wakeup_source
  f2fs: implement rapid GC for Android
  f2fs: set ioprio of GC kthread to idle
  f2fs: compress: remove verity support
  Revert "f2fs: fix build error on android tracepoints"
  Revert "ANDROID: f2fs: add android fsync tracepoint"
  Revert "f2fs: fix NULL pointer dereference in f2fs_verity_work()"
  Revert "f2fs: don't keep META_MAPPING pages used for moving verity file blocks"
  Revert "fscrypt: remove loadable module related code"
  Revert "fscrypt: clean up base64 encoding/decoding"
  Revert "fscrypt: make fscrypt_msg() take inode instead of super_block"
  Revert "fscrypt: improve warning messages for unsupported encryption contexts"
  Revert "fscrypt: improve warnings for missing crypto API support"
  Revert "fscrypt: use ENOPKG when crypto API support missing"
  Revert "fs, fscrypt: move uapi definitions to new header <linux/fscrypt.h>"
  Revert "fscrypt: use FSCRYPT_ prefix for uapi constants"
  Revert "fscrypt: use FSCRYPT_* definitions, not FS_*"
  Revert "fscrypt: add ->ci_inode to fscrypt_info"
  Revert "fscrypt: rename fscrypt_master_key to fscrypt_direct_key"
  Revert "fscrypt: refactor key setup code in preparation for v2 policies"
  Revert "fscrypt: move v1 policy key setup to keysetup_v1.c"
  Revert "fscrypt: rename keyinfo.c to keysetup.c"
  Revert "fscrypt: add FS_IOC_ADD_ENCRYPTION_KEY ioctl"
  Revert "fscrypt: add FS_IOC_REMOVE_ENCRYPTION_KEY ioctl"
  Revert "fscrypt: add FS_IOC_GET_ENCRYPTION_KEY_STATUS ioctl"
  Revert "fscrypt: add an HKDF-SHA512 implementation"
  Revert "fscrypt: v2 encryption policy support"
  Revert "ANDROID: fscrypt: add key removal notifier chain"
  Revert "ANDROID: sdcardfs: evict dentries on fscrypt key removal"
  Revert "fscrypt: invoke crypto API for ESSIV handling"
  Revert "fscrypt: remove struct fscrypt_ctx"
  Revert "fscrypt: zeroize fscrypt_info before freeing"
  Revert "fscrypt: avoid data race on fscrypt_mode::logged_impl_name"
  Revert "fscrypt: add support for IV_INO_LBLK_64 policies"
  Revert "ext4: add support for IV_INO_LBLK_64 encryption policies"
  Revert "f2fs: add support for IV_INO_LBLK_64 encryption policies"
  Revert "fscrypt: allow unprivileged users to add/remove keys for v2 policies"
  Revert "fscrypt: add FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS ioctl"
  Revert "fscrypt: require that key be added when setting a v2 encryption policy"
  Revert "ext4: wire up new fscrypt ioctls"
  Revert "f2fs: wire up new fscrypt ioctls"
  Revert "ubifs: wire up new fscrypt ioctls"
  Revert "ext4 crypto: fix to check feature status before get policy"
  Revert "fs-verity: add a documentation file"
  Revert "fs-verity: add MAINTAINERS file entry"
  Revert "fs-verity: add UAPI header"
  Revert "fs: uapi: define verity bit for FS_IOC_GETFLAGS"
  Revert "fs-verity: add Kconfig and the helper functions for hashing"
  Revert "fs-verity: add inode and superblock fields"
  Revert "fs-verity: add the hook for file ->open()"
  Revert "fs-verity: add the hook for file ->setattr()"
  Revert "fs-verity: add data verification hooks for ->readpages()"
  Revert "fs-verity: implement FS_IOC_ENABLE_VERITY ioctl"
  Revert "fs-verity: implement FS_IOC_MEASURE_VERITY ioctl"
  Revert "fs-verity: add SHA-512 support"
  Revert "fs-verity: support builtin file signatures"
  Revert "ext4: add basic fs-verity support"
  Revert "ext4: add fs-verity read support"
  Revert "ext4: update on-disk format documentation for fs-verity"
  Revert "statx: define STATX_ATTR_VERITY"
  Revert "ext4: support STATX_ATTR_VERITY"
  Revert "f2fs: support STATX_ATTR_VERITY"
  Revert "ext4: add verity flag check for dax"
  Revert "f2fs: add fs-verity support"
  Revert "BACKPORT: FROMLIST: block: Keyslot Manager for Inline Encryption"
  Revert "BACKPORT: FROMLIST: block: Add encryption context to struct bio"
  Revert "ANDROID: block: Fix bio_crypt_should_process WARN_ON"
  Revert "BACKPORT: FROMLIST: block: blk-crypto for Inline Encryption"
  Revert "BACKPORT: FROMLIST: scsi: ufs: UFS driver v2.1 spec crypto additions"
  Revert "BACKPORT: FROMLIST: scsi: ufs: UFS crypto API"
  Revert "BACKPORT: FROMLIST: scsi: ufs: Add inline encryption support to UFS"
  Revert "BACKPORT: FROMLIST: fscrypt: add inline encryption support"
  Revert "BACKPORT: FROMLIST: f2fs: add inline encryption support"
  Revert "BACKPORT: FROMLIST: ext4: add inline encryption support"
  Revert "ANDROID: cuttlefish_defconfig: enable inline encryption"
  Revert "ANDROID: scsi: ufs: UFS crypto variant operations API"
  Revert "ANDROID: scsi: ufs: UFS init should not require inline crypto"
  Revert "BACKPORT: FROMLIST: Update Inline Encryption from v5 to v6 of patch series"
  Revert "ANDROID: cuttlefish_defconfig: Enable blk-crypto fallback"
  Revert "ANDROID: scsi: ufs: Add quirk bit for controllers that don't play well with inline crypto"
  Revert "ANDROID: scsi: ufs-qcom: Enable BROKEN_CRYPTO quirk flag"
  Revert "ANDROID: ufshcd-crypto: export cap find API"
  Revert "ANDROID: block: provide key size as input to inline crypto APIs"
  Revert "ANDROID: block: add KSM op to derive software secret from wrapped key"
  Revert "ANDROID: fscrypt: add support for hardware-wrapped keys"
  Revert "ANDROID: block: fix some inline crypto bugs"
  Revert "ANDROID: block: export symbols needed for modules to use inline crypto"
  Revert "BACKPORT: FROMLIST: scsi: ufs: add program_key() variant op"
  Revert "ANDROID: ext4, f2fs: enable direct I/O with inline encryption"
  Revert "ANDROID: block: Introduce passthrough keyslot manager"
  Revert "ANDROID: dm: add support for passing through inline crypto support"
  Revert "ANDROID: dm: enable may_passthrough_inline_crypto on some targets"
  Revert "ANDROID: dm: add dm-default-key target for metadata encryption"
  Revert "ANDROID: cuttlefish_defconfig: enable dm-default-key"
  Revert "ANDROID: dm: prevent default-key from being enabled without needed hooks"
  Revert "keys: Export lookup_user_key to external users"
  Revert "fscrypt: support passing a keyring key to FS_IOC_ADD_ENCRYPTION_KEY"
  Revert "fscrypt: use crypto_skcipher_driver_name()"
  Revert "fscrypt: verify that the crypto_skcipher has the correct ivsize"
  Revert "fscrypt: constify struct fscrypt_hkdf parameter to fscrypt_hkdf_expand()"
  Revert "fscrypt: constify inode parameter to filename encryption functions"
  Revert "fscrypt: move fscrypt_d_revalidate() to fname.c"
  Revert "fscrypt: introduce fscrypt_needs_contents_encryption()"
  Revert "fscrypt: split up fscrypt_supported_policy() by policy version"
  Revert "fscrypt: check for appropriate use of DIRECT_KEY flag earlier"
  Revert "fscrypt: move fscrypt_valid_enc_modes() to policy.c"
  Revert "fscrypt: remove fscrypt_is_direct_key_policy()"
  Revert "fscrypt: don't check for ENOKEY from fscrypt_get_encryption_info()"
  Revert "fscrypt: include <linux/ioctl.h> in UAPI header"
  Revert "ANDROID: f2fs: fix missing blk-crypto changes"
  Revert "fscrypt: Allow modular crypto algorithms"
  Revert "fscrypt: remove redundant bi_status check"
  Revert "fscrypt: optimize fscrypt_zeroout_range()"
  Revert "fscrypt: document gfp_flags for bounce page allocation"
  Revert "fscrypt: don't print name of busy file when removing key"
  Revert "fscrypt: add "fscrypt_" prefix to fname_encrypt()"
  Revert "fscrypt: don't allow v1 policies with casefolding"
  Revert "fscrypt: derive dirhash key for casefolded directories"
  Revert "fscrypt: clarify what is meant by a per-file key"
  Revert "ubifs: don't trigger assertion on invalid no-key filename"
  Revert "ubifs: allow both hash and disk name to be provided in no-key names"
  Revert "fscrypt: improve format of no-key names"
  Revert "fs-verity: implement readahead for FS_IOC_ENABLE_VERITY"
  Revert "fs-verity: implement readahead of Merkle tree pages"
  Revert "fs-verity: use mempool for hash requests"
  Revert "fs-verity: use u64_to_user_ptr()"
  Revert "ANDROID: ufs, block: fix crypto power management and move into block layer"
  Revert "ANDROID: block: Prevent crypto fallback for wrapped keys"
  Revert "ANDROID: dm: add support for passing through derive_raw_secret"
  Revert "ANDROID: dm: Add wrapped key support in dm-default-key"
  Revert "ANDROID: cuttlefish_defconfig: Add CONFIG_UNICODE"
  fs: squash remove casefolding changes
  Revert "UPSTREAM: fscrypt: don't evict dirty inodes after removing key"
  Revert "ANDROID: scsi: ufs: add ->map_sg_crypto() variant op"
  Revert "ANDROID: block: make blk_crypto_start_using_mode() properly check for support"
  Revert "ANDROID: block: require drivers to declare supported crypto key type(s)"
  Revert "ANDROID: fscrypt: fall back to filesystem-layer crypto when needed"
  Revert "fscrypt: add FS_IOC_GET_ENCRYPTION_NONCE ioctl"
  Revert "ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE"
  Revert "f2fs: wire up FS_IOC_GET_ENCRYPTION_NONCE"
  Revert "ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE"
  Revert "ANDROID: mmc: MMC crypto API"
  Revert "ANDROID: Add padding for crypto related structs in UFS and MMC"
  Revert "ANDROID: cuttlefish_defconfig: enable CONFIG_MMC_CRYPTO"
  Revert "ANDROID: dm-default-key: Update key size for wrapped keys"
  Revert "ANDROID: block: backport the ability to specify max_dun_bytes"
  Revert "ANDROID: dm-default-key: set dun_bytes more precisely"
  Revert "ANDROID: fscrypt: set dun_bytes more precisely"
  Revert "BACKPORT: FROMLIST: fscrypt: add support for IV_INO_LBLK_32 policies"
  Revert "ANDROID: fscrypt: handle direct I/O with IV_INO_LBLK_32"
  Revert "uapi/media: Fix buffer size issue for NV12_UBWC."
  f2fs: remove additional tracings added by CAF
  ANDROID: kbuild: merge more sections with LTO
  Linux 4.14.184
  uprobes: ensure that uprobe->offset and ->ref_ctr_offset are properly aligned
  iio: vcnl4000: Fix i2c swapped word reading.
  x86/speculation: Add Ivy Bridge to affected list
  x86/speculation: Add SRBDS vulnerability and mitigation documentation
  x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation
  x86/cpu: Add 'table' argument to cpu_matches()
  x86/cpu: Add a steppings field to struct x86_cpu_id
  nvmem: qfprom: remove incorrect write support
  CDC-ACM: heed quirk also in error handling
  staging: rtl8712: Fix IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK
  tty: hvc_console, fix crashes on parallel open/close
  vt: keyboard: avoid signed integer overflow in k_ascii
  usb: musb: Fix runtime PM imbalance on error
  usb: musb: start session in resume for host port
  USB: serial: option: add Telit LE910C1-EUX compositions
  USB: serial: usb_wwan: do not resubmit rx urb on fatal errors
  USB: serial: qcserial: add DW5816e QDL support
  l2tp: add sk_family checks to l2tp_validate_socket
  net: check untrusted gso_size at kernel entry
  vsock: fix timeout in vsock_accept()
  NFC: st21nfca: add missed kfree_skb() in an error path
  net: usb: qmi_wwan: add Telit LE910C1-EUX composition
  l2tp: do not use inet_hash()/inet_unhash()
  devinet: fix memleak in inetdev_init()
  airo: Fix read overflows sending packets
  scsi: ufs: Release clock if DMA map fails
  mmc: fix compilation of user API
  kernel/relay.c: handle alloc_percpu returning NULL in relay_open
  p54usb: add AirVasT USB stick device-id
  HID: i2c-hid: add Schneider SCL142ALM to descriptor override
  HID: sony: Fix for broken buttons on DS3 USB dongles
  mm: Fix mremap not considering huge pmd devmap
  net: smsc911x: Fix runtime PM imbalance on error
  net: ethernet: stmmac: Enable interface clocks on probe for IPQ806x
  net/ethernet/freescale: rework quiesce/activate for ucc_geth
  net: bmac: Fix read of MAC address from ROM
  x86/mmiotrace: Use cpumask_available() for cpumask_var_t variables
  i2c: altera: Fix race between xfer_msg and isr thread
  ARC: [plat-eznps]: Restrict to CONFIG_ISA_ARCOMPACT
  ARC: Fix ICCM & DCCM runtime size checks
  pppoe: only process PADT targeted at local interfaces
  s390/ftrace: save traced function caller
  spi: dw: use "smp_mb()" to avoid sending spi data error
  scsi: hisi_sas: Check sas_port before using it
  libnvdimm: Fix endian conversion issues 
  scsi: scsi_devinfo: fixup string compare
  ANDROID: Incremental fs: Remove dependency on PKCS7_MESSAGE_PARSER
  f2fs: attach IO flags to the missing cases
  f2fs: add node_io_flag for bio flags likewise data_io_flag
  f2fs: remove unused parameter of f2fs_put_rpages_mapping()
  f2fs: handle readonly filesystem in f2fs_ioc_shutdown()
  f2fs: avoid utf8_strncasecmp() with unstable name
  f2fs: don't return vmalloc() memory from f2fs_kmalloc()
  ANDROID: dm-bow: Add block_size option
  ANDROID: Incremental fs: Cache successful hash calculations
  ANDROID: Incremental fs: Fix four error-path bugs
  ANDROID: cuttlefish_defconfig: Disable CMOS RTC driver
  f2fs: fix retry logic in f2fs_write_cache_pages()
  ANDROID: modules: fix lockprove warning
  BACKPORT: arm64: vdso: Explicitly add build-id option
  BACKPORT: arm64: vdso: use $(LD) instead of $(CC) to link VDSO
  Linux 4.14.183
  scsi: zfcp: fix request object use-after-free in send path causing wrong traces
  genirq/generic_pending: Do not lose pending affinity update
  net: hns: Fixes the missing put_device in positive leg for roce reset
  net: hns: fix unsigned comparison to less than zero
  KVM: VMX: check for existence of secondary exec controls before accessing
  rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket
  sc16is7xx: move label 'err_spi' to correct section
  mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap()
  netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
  bonding: Fix reference count leak in bond_sysfs_slave_add.
  qlcnic: fix missing release in qlcnic_83xx_interrupt_test.
  esp6: get the right proto for transport mode in esp6_gso_encap
  netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
  netfilter: nfnetlink_cthelper: unbreak userspace helper support
  netfilter: ipset: Fix subcounter update skip
  netfilter: nft_reject_bridge: enable reject with bridge vlan
  ip_vti: receive ipip packet by calling ip_tunnel_rcv
  vti4: eliminated some duplicate code.
  xfrm: fix error in comment
  xfrm: fix a NULL-ptr deref in xfrm_local_error
  xfrm: fix a warning in xfrm_policy_insert_list
  xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output
  xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input
  copy_xstate_to_kernel(): don't leave parts of destination uninitialized
  x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
  mac80211: mesh: fix discovery timer re-arming issue / crash
  parisc: Fix kernel panic in mem_init()
  iommu: Fix reference count leak in iommu_group_alloc.
  include/asm-generic/topology.h: guard cpumask_of_node() macro argument
  fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()
  mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()
  libceph: ignore pool overlay and cache logic on redirects
  ALSA: hda/realtek - Add new codec supported for ALC287
  exec: Always set cap_ambient in cap_bprm_set_creds
  ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC
  ALSA: hwdep: fix a left shifting 1 by 31 UB bug
  RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe()
  mmc: block: Fix use-after-free issue for rpmb
  ARM: dts: bcm2835-rpi-zero-w: Fix led polarity
  ARM: dts/imx6q-bx50v3: Set display interface clock parents
  ARM: dts: imx6q-bx50v3: Add internal switch
  IB/qib: Call kobject_put() when kobject_init_and_add() fails
  gpio: exar: Fix bad handling for ida_simple_get error path
  ARM: uaccess: fix DACR mismatch with nested exceptions
  ARM: uaccess: integrate uaccess_save and uaccess_restore
  ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h
  ARM: 8843/1: use unified assembler in headers
  Input: synaptics-rmi4 - fix error return code in rmi_driver_probe()
  Input: synaptics-rmi4 - really fix attn_data use-after-free
  Input: i8042 - add ThinkPad S230u to i8042 reset list
  Input: dlink-dir685-touchkeys - fix a typo in driver name
  Input: xpad - add custom init packet for Xbox One S controllers
  Input: evdev - call input_flush_device() on release(), not flush()
  Input: usbtouchscreen - add support for BonXeon TP
  samples: bpf: Fix build error
  cifs: Fix null pointer check in cifs_read
  net: freescale: select CONFIG_FIXED_PHY where needed
  usb: gadget: legacy: fix redundant initialization warnings
  cachefiles: Fix race between read_waiter and read_copier involving op->to_do
  gfs2: move privileged user check to gfs2_quota_lock_check
  net: microchip: encx24j600: add missed kthread_stop
  gpio: tegra: mask GPIO IRQs during IRQ shutdown
  ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi
  arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node
  ARM: dts: rockchip: fix phy nodename for rk3228-evb
  net/mlx4_core: fix a memory leak bug.
  net: sun: fix missing release regions in cas_init_one().
  net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
  net/mlx5e: Update netdev txq on completions during closure
  sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
  r8152: support additional Microsoft Surface Ethernet Adapter variant
  net sched: fix reporting the first-time use timestamp
  net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"
  net/mlx5: Add command entry handling completion
  net: ipip: fix wrong address family in init error path
  ax25: fix setsockopt(SO_BINDTODEVICE)
  ANDROID: scs: fix recursive spinlock in scs_check_usage
  ANDROID: timer: fix timer_setup with CFI
  FROMGIT: USB: dummy-hcd: use configurable endpoint naming scheme
  UPSTREAM: USB: dummy-hcd: remove unsupported isochronous endpoints
  UPSTREAM: usb: raw-gadget: fix null-ptr-deref when reenabling endpoints
  UPSTREAM: usb: raw-gadget: documentation updates
  UPSTREAM: usb: raw-gadget: support stalling/halting/wedging endpoints
  UPSTREAM: usb: raw-gadget: fix gadget endpoint selection
  UPSTREAM: usb: raw-gadget: improve uapi headers comments
  UPSTREAM: usb: raw-gadget: fix return value of ep read ioctls
  UPSTREAM: usb: raw-gadget: fix raw_event_queue_fetch locking
  UPSTREAM: usb: raw-gadget: Fix copy_to/from_user() checks
  f2fs: fix wrong discard space
  f2fs: compress: don't compress any datas after cp stop
  f2fs: remove unneeded return value of __insert_discard_tree()
  f2fs: fix wrong value of tracepoint parameter
  f2fs: protect new segment allocation in expand_inode_data
  f2fs: code cleanup by removing ifdef macro surrounding
  writeback: Avoid skipping inode writeback
  ANDROID: net: bpf: permit redirect from ingress L3 to egress L2 devices at near max mtu
  Revert "ANDROID: Incremental fs: Avoid continually recalculating hashes"
  Linux 4.14.182
  iio: adc: stm32-adc: fix device used to request dma
  iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel()
  x86/unwind/orc: Fix unwind_get_return_address_ptr() for inactive tasks
  rxrpc: Fix a memory leak in rxkad_verify_response()
  rapidio: fix an error in get_user_pages_fast() error handling
  mei: release me_cl object reference
  iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()'
  iio: sca3000: Remove an erroneous 'get_device()'
  staging: greybus: Fix uninitialized scalar variable
  staging: iio: ad2s1210: Fix SPI reading
  Revert "gfs2: Don't demote a glock until its revokes are written"
  cxgb4/cxgb4vf: Fix mac_hlist initialization and free
  cxgb4: free mac_hlist properly
  media: fdp1: Fix R-Car M3-N naming in debug message
  libnvdimm/btt: Fix LBA masking during 'free list' population
  libnvdimm/btt: Remove unnecessary code in btt_freelist_init
  ubsan: build ubsan.c more conservatively
  x86/uaccess, ubsan: Fix UBSAN vs. SMAP
  powerpc/64s: Disable STRICT_KERNEL_RWX
  powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE
  powerpc: restore alphabetic order in Kconfig
  dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'
  apparmor: Fix aa_label refcnt leak in policy_update
  ALSA: pcm: fix incorrect hw_base increase
  ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option
  l2tp: initialise PPP sessions before registering them
  l2tp: protect sock pointer of struct pppol2tp_session with RCU
  l2tp: initialise l2tp_eth sessions before registering them
  l2tp: don't register sessions in l2tp_session_create()
  arm64: fix the flush_icache_range arguments in machine_kexec
  padata: purge get_cpu and reorder_via_wq from padata_do_serial
  padata: initialize pd->cpu with effective cpumask
  padata: Replace delayed timer with immediate workqueue in padata_reorder
  padata: set cpu_index of unused CPUs to -1
  ARM: futex: Address build warning
  platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA
  USB: core: Fix misleading driver bug report
  ceph: fix double unlock in handle_cap_export()
  gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp()
  x86/apic: Move TSC deadline timer debug printk
  scsi: ibmvscsi: Fix WARN_ON during event pool release
  component: Silence bind error on -EPROBE_DEFER
  vhost/vsock: fix packet delivery order to monitoring devices
  configfs: fix config_item refcnt leak in configfs_rmdir()
  scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV
  HID: multitouch: add eGalaxTouch P80H84 support
  gcc-common.h: Update for GCC 10
  ubi: Fix seq_file usage in detailed_erase_block_info debugfs file
  i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
  iommu/amd: Fix over-read of ACPI UID from IVRS table
  fix multiplication overflow in copy_fdtable()
  ima: Fix return value of ima_write_policy()
  evm: Check also if *tfm is an error pointer in init_desc()
  ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash()
  padata: ensure padata_do_serial() runs on the correct CPU
  padata: ensure the reorder timer callback runs on the correct CPU
  i2c: dev: Fix the race between the release of i2c_dev and cdev
  watchdog: Fix the race between the release of watchdog_core_data and cdev
  ext4: add cond_resched() to ext4_protect_reserved_inode
  ANDROID: scsi: ufs: Handle clocks when lrbp fails
  ANDROID: fscrypt: handle direct I/O with IV_INO_LBLK_32
  BACKPORT: FROMLIST: fscrypt: add support for IV_INO_LBLK_32 policies
  f2fs: avoid inifinite loop to wait for flushing node pages at cp_error
  ANDROID: namespace'ify tcp_default_init_rwnd implementation
  Linux 4.14.181
  Makefile: disallow data races on gcc-10 as well
  KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce
  ARM: dts: r8a7740: Add missing extal2 to CPG node
  ARM: dts: r8a73a4: Add missing CMT1 interrupts
  arm64: dts: rockchip: Rename dwc3 device nodes on rk3399 to make dtc happy
  arm64: dts: rockchip: Replace RK805 PMIC node name with "pmic" on rk3328 boards
  Revert "ALSA: hda/realtek: Fix pop noise on ALC225"
  usb: gadget: legacy: fix error return code in cdc_bind()
  usb: gadget: legacy: fix error return code in gncm_bind()
  usb: gadget: audio: Fix a missing error return value in audio_bind()
  usb: gadget: net2272: Fix a memory leak in an error handling path in 'net2272_plat_probe()'
  clk: rockchip: fix incorrect configuration of rk3228 aclk_gpu* clocks
  exec: Move would_dump into flush_old_exec
  x86/unwind/orc: Fix error handling in __unwind_start()
  usb: xhci: Fix NULL pointer dereference when enqueuing trbs from urb sg list
  USB: gadget: fix illegal array access in binding with UDC
  usb: host: xhci-plat: keep runtime active when removing host
  usb: core: hub: limit HUB_QUIRK_DISABLE_AUTOSUSPEND to USB5534B
  ALSA: usb-audio: Add control message quirk delay for Kingston HyperX headset
  x86: Fix early boot crash on gcc-10, third try
  ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
  ARM: dts: dra7: Fix bus_dma_limit for PCIe
  ALSA: rawmidi: Fix racy buffer resize under concurrent accesses
  ALSA: rawmidi: Initialize allocated buffers
  ALSA: hda/realtek - Limit int mic boost for Thinkpad T530
  net: tcp: fix rx timestamp behavior for tcp_recvmsg
  netprio_cgroup: Fix unlimited memory leak of v2 cgroups
  net: ipv4: really enforce backoff for redirects
  net: dsa: loop: Add module soft dependency
  hinic: fix a bug of ndo_stop
  Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu"
  net: phy: fix aneg restart in phy_ethtool_set_eee
  netlabel: cope with NULL catmap
  net: fix a potential recursive NETDEV_FEAT_CHANGE
  net: phy: micrel: Use strlcpy() for ethtool::get_strings
  x86/asm: Add instruction suffixes to bitops
  gcc-10: avoid shadowing standard library 'free()' in crypto
  gcc-10: disable 'restrict' warning for now
  gcc-10: disable 'stringop-overflow' warning for now
  gcc-10: disable 'array-bounds' warning for now
  gcc-10: disable 'zero-length-bounds' warning for now
  Stop the ad-hoc games with -Wno-maybe-initialized
  kbuild: compute false-positive -Wmaybe-uninitialized cases in Kconfig
  gcc-10 warnings: fix low-hanging fruit
  pnp: Use list_for_each_entry() instead of open coding
  hwmon: (da9052) Synchronize access with mfd
  IB/mlx4: Test return value of calls to ib_get_cached_pkey
  netfilter: conntrack: avoid gcc-10 zero-length-bounds warning
  i40iw: Fix error handling in i40iw_manage_arp_cache()
  pinctrl: cherryview: Add missing spinlock usage in chv_gpio_irq_handler
  pinctrl: baytrail: Enable pin configuration setting for GPIO chip
  ipmi: Fix NULL pointer dereference in ssif_probe
  x86/entry/64: Fix unwind hints in register clearing code
  ALSA: hda/realtek - Fix S3 pop noise on Dell Wyse
  ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
  drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper()
  ALSA: hda/hdmi: fix race in monitor detection during probe
  cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
  dmaengine: mmp_tdma: Reset channel error on release
  dmaengine: pch_dma.c: Avoid data race between probe and irq handler
  scsi: sg: add sg_remove_request in sg_write
  virtio-blk: handle block_device_operations callbacks after hot unplug
  drop_monitor: work around gcc-10 stringop-overflow warning
  net: moxa: Fix a potential double 'free_irq()'
  net/sonic: Fix a resource leak in an error handling path in 'jazz_sonic_probe()'
  shmem: fix possible deadlocks on shmlock_user_lock
  net: stmmac: Use mutex instead of spinlock
  f2fs: fix to avoid memory leakage in f2fs_listxattr
  f2fs: fix to avoid accessing xattr across the boundary
  f2fs: sanity check of xattr entry size
  f2fs: introduce read_xattr_block
  f2fs: introduce read_inline_xattr
  blktrace: fix dereference after null check
  blktrace: Protect q->blk_trace with RCU
  blktrace: fix trace mutex deadlock
  blktrace: fix unlocked access to init/start-stop/teardown
  net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
  net: ipv6: add net argument to ip6_dst_lookup_flow
  scripts/decodecode: fix trapping instruction formatting
  objtool: Fix stack offset tracking for indirect CFAs
  netfilter: nat: never update the UDP checksum when it's 0
  x86/unwind/orc: Fix error path for bad ORC entry type
  x86/unwind/orc: Prevent unwinding before ORC initialization
  x86/unwind/orc: Don't skip the first frame for inactive tasks
  x86/entry/64: Fix unwind hints in rewind_stack_do_exit()
  x86/entry/64: Fix unwind hints in kernel exit path
  batman-adv: Fix refcnt leak in batadv_v_ogm_process
  batman-adv: Fix refcnt leak in batadv_store_throughput_override
  batman-adv: Fix refcnt leak in batadv_show_throughput_override
  batman-adv: fix batadv_nc_random_weight_tq
  coredump: fix crash when umh is disabled
  mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous()
  KVM: arm: vgic: Fix limit condition when writing to GICD_I[CS]ACTIVER
  tracing: Add a vmalloc_sync_mappings() for safe measure
  USB: serial: garmin_gps: add sanity checking for data length
  USB: uas: add quirk for LaCie 2Big Quadra
  HID: usbhid: Fix race between usbhid_close() and usbhid_stop()
  geneve: only configure or fill UDP_ZERO_CSUM6_RX/TX info when CONFIG_IPV6
  HID: wacom: Read HID_DG_CONTACTMAX directly for non-generic devices
  ipv6: fix cleanup ordering for ip6_mr failure
  net: stricter validation of untrusted gso packets
  bnxt_en: Fix VF anti-spoof filter setup.
  bnxt_en: Improve AER slot reset.
  net/mlx5: Fix command entry leak in Internal Error State
  net/mlx5: Fix forced completion access non initialized command entry
  bnxt_en: Fix VLAN acceleration handling in bnxt_fix_features().
  sch_sfq: validate silly quantum values
  sch_choke: avoid potential panic in choke_reset()
  net: usb: qmi_wwan: add support for DW5816e
  net/mlx4_core: Fix use of ENOSPC around mlx4_counter_alloc()
  net: macsec: preserve ingress frame ordering
  fq_codel: fix TCA_FQ_CODEL_DROP_BATCH_SIZE sanity checks
  dp83640: reverse arguments to list_add_tail
  USB: serial: qcserial: Add DW5816e support
  f2fs: compress: fix zstd data corruption
  f2fs: add compressed/gc data read IO stat
  f2fs: fix potential use-after-free issue
  f2fs: compress: don't handle non-compressed data in workqueue
  f2fs: remove redundant assignment to variable err
  f2fs: refactor resize_fs to avoid meta updates in progress
  f2fs: use round_up to enhance calculation
  f2fs: introduce F2FS_IOC_RESERVE_COMPRESS_BLOCKS
  f2fs: Avoid double lock for cp_rwsem during checkpoint
  f2fs: report delalloc reserve as non-free in statfs for project quota
  f2fs: Fix wrong stub helper update_sit_info
  f2fs: compress: let lz4 compressor handle output buffer budget properly
  f2fs: remove blk_plugging in block_operations
  f2fs: introduce F2FS_IOC_RELEASE_COMPRESS_BLOCKS
  f2fs: shrink spinlock coverage
  f2fs: correctly fix the parent inode number during fsync()
  f2fs: introduce mempool for {,de}compress intermediate page allocation
  f2fs: introduce f2fs_bmap_compress()
  f2fs: support fiemap on compressed inode
  f2fs: support partial truncation on compressed inode
  f2fs: remove redundant compress inode check
  f2fs: flush dirty meta pages when flushing them
  f2fs: use strcmp() in parse_options()
  f2fs: fix checkpoint=disable:%u%%
  f2fs: Use the correct style for SPDX License Identifier
  f2fs: rework filename handling
  f2fs: split f2fs_d_compare() from f2fs_match_name()
  f2fs: don't leak filename in f2fs_try_convert_inline_dir()
  ANDROID: clang: update to 11.0.1
  FROMLIST: x86_64: fix jiffies ODR violation
  ANDROID: cuttlefish_defconfig: Enable net testing options
  ANDROID: Incremental fs: wake up log pollers less often
  ANDROID: Incremental fs: Fix scheduling while atomic error
  ANDROID: Incremental fs: Avoid continually recalculating hashes
  Revert "f2fs: refactor resize_fs to avoid meta updates in progress"
  UPSTREAM: HID: steam: Fix input device disappearing
  ANDROID: fscrypt: set dun_bytes more precisely
  ANDROID: dm-default-key: set dun_bytes more precisely
  ANDROID: block: backport the ability to specify max_dun_bytes
  ANDROID: hid: steam: remove BT controller matching
  ANDROID: dm-default-key: Update key size for wrapped keys
  ANDROID: cuttlefish_defconfig: Enable CONFIG_STATIC_USERMODEHELPER
  ANDROID: cuttlefish_defconfig: enable CONFIG_MMC_CRYPTO
  ANDROID: Add padding for crypto related structs in UFS and MMC
  ANDROID: mmc: MMC crypto API
  Linux 4.14.180
  cgroup, netclassid: remove double cond_resched
  mac80211: add ieee80211_is_any_nullfunc()
  ALSA: hda: Match both PCI ID and SSID for driver blacklist
  tracing: Reverse the order of trace_types_lock and event_mutex
  sctp: Fix SHUTDOWN CTSN Ack in the peer restart case
  net: systemport: suppress warnings on failed Rx SKB allocations
  net: bcmgenet: suppress warnings on failed Rx SKB allocations
  lib/mpi: Fix building for powerpc with clang
  net: dsa: b53: Rework ARL bin logic
  scripts/config: allow colons in option strings for sed
  s390/ftrace: fix potential crashes when switching tracers
  cifs: protect updating server->dstaddr with a spinlock
  net: stmmac: Fix sub-second increment
  net: stmmac: fix enabling socfpga's ptp_ref_clock
  wimax/i2400m: Fix potential urb refcnt leak
  ASoC: codecs: hdac_hdmi: Fix incorrect use of list_for_each_entry
  ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode
  ASoC: sgtl5000: Fix VAG power-on handling
  selftests/ipc: Fix test failure seen after initial test run
  ASoC: topology: Check return value of pcm_new_ver
  powerpc/pci/of: Parse unassigned resources
  vhost: vsock: kick send_pkt worker once device is started
  ANDROID: arm64: fix a mismerge in proc.S
  Linux 4.14.179
  selinux: properly handle multiple messages in selinux_netlink_send()
  dmaengine: dmatest: Fix iteration non-stop logic
  nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl
  ALSA: opti9xx: shut up gcc-10 range warning
  iommu/amd: Fix legacy interrupt remapping for x2APIC-enabled system
  scsi: target/iblock: fix WRITE SAME zeroing
  iommu/qcom: Fix local_base status check
  vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn()
  vfio: avoid possible overflow in vfio_iommu_type1_pin_pages
  RDMA/mlx4: Initialize ib_spec on the stack
  RDMA/mlx5: Set GRH fields in query QP on RoCE
  dm verity fec: fix hash block number in verity_fec_decode
  PM: hibernate: Freeze kernel threads in software_resume()
  PM: ACPI: Output correct message on target power state
  ALSA: pcm: oss: Place the plugin buffer overflow checks correctly
  ALSA: hda/hdmi: fix without unlocked before return
  ALSA: hda/realtek - Two front mics on a Lenovo ThinkCenter
  mmc: sdhci-pci: Fix eMMC driver strength for BYT-based controllers
  mmc: sdhci-xenon: fix annoying 1.8V regulator warning
  btrfs: fix partial loss of prealloc extent past i_size after fsync
  btrfs: fix block group leak when removing fails
  drm/qxl: qxl_release use after free
  drm/qxl: qxl_release leak in qxl_hw_surface_alloc()
  drm/qxl: qxl_release leak in qxl_draw_dirty_fb()
  drm/edid: Fix off-by-one in DispID DTD pixel clock
  ext4: fix special inode number checks in __ext4_iget()
  ANDROID: Incremental fs: Fix issues with very large files
  Linux 4.14.178
  propagate_one(): mnt_set_mountpoint() needs mount_lock
  ext4: check for non-zero journal inum in ext4_calculate_overhead
  qed: Fix use after free in qed_chain_free
  ext4: unsigned int compared against zero
  ext4: fix block validity checks for journal inodes using indirect blocks
  ext4: don't perform block validity checks on the journal inode
  ext4: protect journal inode's blocks using block_validity
  ext4: avoid declaring fs inconsistent due to invalid file handles
  hwmon: (jc42) Fix name to have no illegal characters
  ext4: convert BUG_ON's to WARN_ON's in mballoc.c
  ext4: increase wait time needed before reuse of deleted inode numbers
  ext4: use matching invalidatepage in ext4_writepage
  arm64: Delete the space separator in __emit_inst
  xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status
  objtool: Support Clang non-section symbols in ORC dump
  objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings
  scsi: target: fix PR IN / READ FULL STATUS for FC
  xfs: fix partially uninitialized structure in xfs_reflink_remap_extent
  x86: hyperv: report value of misc_features
  bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B
  mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path
  perf/core: fix parent pid/tid in task exit events
  ARM: dts: bcm283x: Disable dsi0 node
  net/cxgb4: Check the return from t4_query_params properly
  i2c: altera: use proper variable to hold errno
  nfsd: memory corruption in nfsd4_lock()
  iio:ad7797: Use correct attribute_group
  usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete
  usb: dwc3: gadget: Do link recovery for SS and SSP
  binder: take read mode of mmap_sem in binder_alloc_free_page()
  include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap
  mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer
  remoteproc: Fix wrong rvring index computation
  xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT
  xfs: validate sb_logsunit is a multiple of the fs blocksize
  serial: sh-sci: Make sure status register SCxSR is read in correct sequence
  usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
  UAS: fix deadlock in error handling and PM flushing work
  UAS: no use logging any details in case of ENODEV
  cdc-acm: introduce a cool down
  cdc-acm: close race betrween suspend() and acm_softint
  staging: vt6656: Power save stop wake_up_count wrap around.
  staging: vt6656: Fix pairwise key entry save.
  staging: vt6656: Fix drivers TBTT timing counter.
  staging: vt6656: Fix calling conditions of vnt_set_bss_mode
  staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
  vt: don't hardcode the mem allocation upper bound
  staging: comedi: Fix comedi_device refcnt leak in comedi_open
  staging: comedi: dt2815: fix writing hi byte of analog output
  powerpc/setup_64: Set cache-line-size based on cache-block-size
  ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
  iwlwifi: pcie: actually release queue memory in TVQM
  ASoC: dapm: fixup dapm kcontrol widget
  audit: check the length of userspace generated audit records
  usb-storage: Add unusual_devs entry for JMicron JMS566
  tty: rocket, avoid OOB access
  tty: hvc: fix buffer overflow during hvc_alloc().
  KVM: VMX: Enable machine check support for 32bit targets
  KVM: Check validity of resolved slot when searching memslots
  tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send()
  tpm/tpm_tis: Free IRQ if probing fails
  ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices
  ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif
  ALSA: hda/realtek - Add new codec supported for ALC245
  ALSA: usx2y: Fix potential NULL dereference
  tools/vm: fix cross-compile build
  mm/ksm: fix NULL pointer dereference when KSM zero page is enabled
  mm/hugetlb: fix a addressing exception caused by huge_pte_offset
  vmalloc: fix remap_vmalloc_range() bounds checks
  overflow.h: Add arithmetic shift helper
  USB: hub: Fix handling of connect changes during sleep
  USB: core: Fix free-while-in-use bug in the USB S-Glibrary
  USB: early: Handle AMD's spec-compliant identifiers, too
  USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
  USB: sisusbvga: Change port variable from signed to unsigned
  fs/namespace.c: fix mountpoint reference counter race
  iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
  iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
  iio: xilinx-xadc: Fix ADC-B powerdown
  iio: adc: stm32-adc: fix sleep in atomic context
  ALSA: hda: Remove ASUS ROG Zenith from the blacklist
  KEYS: Avoid false positive ENOMEM error on key read
  vrf: Check skb for XFRM_TRANSFORMED flag
  xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish
  net: dsa: b53: Fix ARL register definitions
  team: fix hang in team_mode_get()
  tcp: cache line align MAX_TCP_HEADER
  net/x25: Fix x25_neigh refcnt leak when receiving frame
  net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
  net: bcmgenet: correct per TX/RX ring statistics
  macvlan: fix null dereference in macvlan_device_event()
  macsec: avoid to set wrong mtu
  ipv6: fix restrict IPV6_ADDRFORM operation
  cxgb4: fix large delays in PTP synchronization
  mm, slub: restore the original intention of prefetch_freepointer()
  PCI/ASPM: Allow re-enabling Clock PM
  perf/core: Disable page faults when getting phys address
  pwm: bcm2835: Dynamically allocate base
  pwm: renesas-tpu: Fix late Runtime PM enablement
  s390/cio: avoid duplicated 'ADD' uevents
  ipc/util.c: sysvipc_find_ipc() should increase position index
  selftests: kmod: fix handling test numbers above 9
  kernel/gcov/fs.c: gcov_seq_next() should increase position index
  ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map()
  scsi: iscsi: Report unbind session event when the target has been removed
  pwm: rcar: Fix late Runtime PM enablement
  ceph: don't skip updating wanted caps when cap is stale
  ceph: return ceph_mdsc_do_request() errors from __get_parent()
  scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login
  watchdog: reset last_hw_keepalive time at start
  vti4: removed duplicate log message.
  crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
  drm/msm: Use the correct dma_sync calls harder
  keys: Fix the use of the C++ keyword "private" in uapi/linux/keyctl.h
  net: ipv4: avoid unused variable warning for sysctl
  net: ipv4: emulate READ_ONCE() on ->hdrincl bit-field in raw_sendmsg()
  ext4: fix extent_status fragmentation for plain files
  FROMGIT: f2fs: fix missing check for f2fs_unlock_op
  ANDROID: Fix kernel build regressions from virtio-gpu-next patches
  ANDROID: Incremental fs: Add setattr call
  ANDROID: cuttlefish_defconfig: enable LTO and CFI
  ANDROID: x86: map CFI jump tables in pti_clone_entry_text
  ANDROID: crypto: aesni: fix function types for aesni_(enc|dec)
  ANDROID: x86: disable CFI for do_syscall_*
  ANDROID: BACKPORT: x86, module: Ignore __typeid__ relocations
  ANDROID: BACKPORT: x86, relocs: Ignore __typeid__ relocations
  ANDROID: BACKPORT: x86/extable: Do not mark exception callback as CFI
  FROMLIST: crypto, x86/sha: Eliminate casts on asm implementations
  UPSTREAM: crypto: x86 - Rename functions to avoid conflict with crypto/sha256.h
  BACKPORT: x86/vmlinux: Actually use _etext for the end of the text segment
  ANDROID: x86: disable STACK_VALIDATION with LTO_CLANG
  ANDROID: x86: add support for CONFIG_LTO_CLANG
  ANDROID: x86/vdso: disable LTO only for VDSO
  ANDROID: x86/cpu/vmware: use the full form of inl in VMWARE_PORT
  UPSTREAM: x86/build/lto: Fix truncated .bss with -fdata-sections
  ANDROID: kbuild: don't select LD_DEAD_CODE_DATA_ELIMINATION with LTO
  ANDROID: kbuild: export LTO and CFI flags
  ANDROID: cfi: remove unnecessary <asm/memory.h> include
  ANDROID: drm/virtio: rebase to latest virgl/drm-misc-next (take 2)
  UPSTREAM: sysrq: Use panic() to force a crash
  ANDROID: Incremental fs: Use simple compression in log buffer
  ANDROID: dm-bow: Fix not to skip trim at framented range
  ANDROID: Remove VLA from uid_sys_stats.c
  ANDROID: cuttlefish_defconfig: enable CONFIG_DEBUG_LIST
  Linux 4.14.177
  KEYS: Don't write out to userspace while holding key semaphore
  KEYS: Use individual pages in big_key for crypto buffers
  mtd: phram: fix a double free issue in error path
  mtd: lpddr: Fix a double free in probe()
  locktorture: Print ratio of acquisitions, not failures
  tty: evh_bytechan: Fix out of bounds accesses
  fbdev: potential information leak in do_fb_ioctl()
  net: dsa: bcm_sf2: Fix overflow checks
  iommu/amd: Fix the configuration of GCR3 table root pointer
  libnvdimm: Out of bounds read in __nd_ioctl()
  ext2: fix debug reference to ext2_xattr_cache
  ext2: fix empty body warnings when -Wextra is used
  iommu/vt-d: Fix mm reference leak
  NFS: Fix memory leaks in nfs_pageio_stop_mirroring()
  drm/amdkfd: kfree the wrong pointer
  x86: ACPI: fix CPU hotplug deadlock
  KVM: s390: vsie: Fix possible race when shadowing region 3 tables
  compiler.h: fix error in BUILD_BUG_ON() reporting
  percpu_counter: fix a data race at vm_committed_as
  include/linux/swapops.h: correct guards for non_swap_entry()
  ext4: do not commit super on read-only bdev
  powerpc/maple: Fix declaration made after definition
  s390/cpuinfo: fix wrong output when CPU0 is offline
  NFS: direct.c: Fix memory leak of dreq when nfs_get_lock_context fails
  NFSv4/pnfs: Return valid stateids in nfs_layout_find_inode_by_stateid()
  rtc: 88pm860x: fix possible race condition
  soc: imx: gpc: fix power up sequencing
  clk: tegra: Fix Tegra PMC clock out parents
  power: supply: bq27xxx_battery: Silence deferred-probe error
  clk: at91: usb: continue if clk_hw_round_rate() return zero
  of: unittest: kmemleak in of_unittest_platform_populate()
  rbd: call rbd_dev_unprobe() after unwatching and flushing notifies
  rbd: avoid a deadlock on header_rwsem when flushing notifies
  of: fix missing kobject init for !SYSFS && OF_DYNAMIC config
  soc: qcom: smem: Use le32_to_cpu for comparison
  wil6210: abort properly in cfg suspend
  wil6210: fix length check in __wmi_send
  wil6210: add block size checks during FW load
  wil6210: fix PCIe bus mastering in case of interface down
  rpmsg: glink: smem: Ensure ordering during tx
  rpmsg: glink: Fix missing mutex_init() in qcom_glink_alloc_channel()
  rtc: pm8xxx: Fix issue in RTC write path
  rpmsg: glink: use put_device() if device_register fail
  wil6210: rate limit wil_rx_refill error
  scsi: ufs: ufs-qcom: remove broken hci version quirk
  scsi: ufs: make sure all interrupts are processed
  wil6210: fix temperature debugfs
  wil6210: increase firmware ready timeout
  arch_topology: Fix section miss match warning due to free_raw_capacity()
  arm64: traps: Don't print stack or raw PC/LR values in backtraces
  arm64: perf: remove unsupported events for Cortex-A73
  Revert "gpio: set up initial state from .get_direction()"
  clk: Fix debugfs_create_*() usage
  drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem
  video: fbdev: sis: Remove unnecessary parentheses and commented code
  lib/raid6: use vdupq_n_u8 to avoid endianness warnings
  ALSA: hda: Don't release card at firmware loading error
  irqchip/mbigen: Free msi_desc on device teardown
  netfilter: nf_tables: report EOPNOTSUPP on unsupported flags/object type
  arm, bpf: Fix bugs with ALU64 {RSH, ARSH} BPF_K shift by 0
  ext4: use non-movable memory for superblock readahead
  scsi: sg: add sg_remove_request in sg_common_write
  objtool: Fix switch table detection in .text.unlikely
  mm/vmalloc.c: move 'area->pages' after if statement
  x86/resctrl: Fix invalid attempt at removing the default resource group
  x86/resctrl: Preserve CDP enable over CPU hotplug
  x86/intel_rdt: Enable L2 CDP in MSR IA32_L2_QOS_CFG
  x86/intel_rdt: Add two new resources for L2 Code and Data Prioritization (CDP)
  x86/intel_rdt: Enumerate L2 Code and Data Prioritization (CDP) feature
  x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE
  scsi: target: fix hang when multiple threads try to destroy the same iscsi session
  scsi: target: remove boilerplate code
  kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD
  dm flakey: check for null arg_name in parse_features()
  ext4: do not zeroout extents beyond i_disksize
  mac80211_hwsim: Use kstrndup() in place of kasprintf()
  btrfs: check commit root generation in should_ignore_root
  tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation
  ALSA: usb-audio: Don't override ignore_ctl_error value from the map
  ASoC: Intel: mrfld: return error codes when an error occurs
  ASoC: Intel: mrfld: fix incorrect check on p->sink
  ext4: fix incorrect inodes per group in error message
  ext4: fix incorrect group count in ext4_fill_super error message
  pwm: pca9685: Fix PWM/GPIO inter-operation
  jbd2: improve comments about freeing data buffers whose page mapping is NULL
  scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic
  net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes
  net: revert default NAPI poll timeout to 2 jiffies
  net: qrtr: send msgs from local of same id as broadcast
  net: ipv6: do not consider routes via gateways for anycast address check
  net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin
  hsr: check protocol version in hsr_newlink()
  amd-xgbe: Use __napi_schedule() in BH context
  mfd: dln2: Fix sanity checking for endpoints
  misc: echo: Remove unnecessary parentheses and simplify check for zero
  powerpc/fsl_booke: Avoid creating duplicate tlb1 entry
  ipmi: fix hung processes in __get_guid()
  ftrace/kprobe: Show the maxactive number on kprobe_events
  drm: Remove PageReserved manipulation from drm_pci_alloc
  drm/dp_mst: Fix clearing payload state on topology disable
  crypto: caam - update xts sector size for large input length
  dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()
  btrfs: use nofs allocations for running delayed items
  Btrfs: fix crash during unmount due to race with delayed inode workers
  powerpc: Make setjmp/longjmp signature standard
  powerpc: Add attributes for setjmp/longjmp
  scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug
  powerpc/kprobes: Ignore traps that happened in real mode
  powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs
  powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries
  powerpc/64/tm: Don't let userspace set regs->trap via sigreturn
  powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle
  libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
  hfsplus: fix crash and filesystem corruption when deleting files
  cpufreq: powernv: Fix use-after-free
  kmod: make request_module() return an error when autoloading is disabled
  Input: i8042 - add Acer Aspire 5738z to nomux list
  s390/diag: fix display of diagnose call statistics
  perf tools: Support Python 3.8+ in Makefile
  ocfs2: no need try to truncate file beyond i_size
  fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
  ext4: fix a data race at inode->i_blocks
  NFS: Fix a page leak in nfs_destroy_unlinked_subrequests()
  rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
  arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
  scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
  dm verity fec: fix memory leak in verity_fec_dtr
  mm: Use fixed constant in page_frag_alloc instead of size + 1
  tools: gpio: Fix out-of-tree build regression
  x86/speculation: Remove redundant arch_smt_update() invocation
  powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()
  net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags
  ALSA: hda: Initialize power_state field properly
  crypto: mxs-dcp - fix scatterlist linearization for hash
  btrfs: drop block from cache on error in relocation
  CIFS: Fix bug which the return value by asynchronous read is error
  KVM: VMX: fix crash cleanup when KVM wasn't used
  KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support
  KVM: x86: Allocate new rmap and large page tracking when moving memslot
  KVM: s390: vsie: Fix delivery of addressing exceptions
  KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks
  KVM: nVMX: Properly handle userspace interrupt window request
  x86/entry/32: Add missing ASM_CLAC to general_protection entry
  signal: Extend exec_id to 64bits
  ath9k: Handle txpower changes even when TPC is disabled
  MIPS: OCTEON: irq: Fix potential NULL pointer dereference
  irqchip/versatile-fpga: Apply clear-mask earlier
  KEYS: reaching the keys quotas correctly
  PCI: endpoint: Fix for concurrent memory allocation in OB address region
  PCI/ASPM: Clear the correct bits when enabling L1 substates
  nvme-fc: Revert "add module to ops template to allow module references"
  thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
  acpi/x86: ignore unspecified bit positions in the ACPI global lock field
  media: ti-vpe: cal: fix disable_irqs to only the intended target
  ALSA: hda/realtek - Set principled PC Beep configuration for ALC256
  ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256
  ALSA: pcm: oss: Fix regression by buffer overflow fix
  ALSA: ice1724: Fix invalid access for enumerated ctl items
  ALSA: hda: Fix potential access overflow in beep helper
  ALSA: hda: Add driver blacklist
  ALSA: usb-audio: Add mixer workaround for TRX40 and co
  usb: gadget: composite: Inform controller driver of self-powered
  usb: gadget: f_fs: Fix use after free issue as part of queue failure
  ASoC: topology: use name_prefix for new kcontrol
  ASoC: dpcm: allow start or stop during pause for backend
  ASoC: dapm: connect virtual mux with default value
  ASoC: fix regwmask
  slub: improve bit diffusion for freelist ptr obfuscation
  misc: rtsx: set correct pcr_ops for rts522A
  uapi: rename ext2_swab() to swab() and share globally in swab.h
  btrfs: track reloc roots based on their commit root bytenr
  btrfs: remove a BUG_ON() from merge_reloc_roots()
  block, bfq: fix use-after-free in bfq_idle_slice_timer_body
  locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()
  irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency
  usb: dwc3: core: add support for disabling SS instances in park mode
  block: Fix use-after-free issue accessing struct io_cq
  genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy()
  efi/x86: Ignore the memory attributes table on i386
  x86/boot: Use unsigned comparison for addresses
  gfs2: Don't demote a glock until its revokes are written
  libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
  PCI/switchtec: Fix init_completion race condition with poll_wait()
  selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault
  sched: Avoid scale real weight down to zero
  irqchip/versatile-fpga: Handle chained IRQs properly
  block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices
  x86: Don't let pgprot_modify() change the page encryption bit
  null_blk: fix spurious IO errors after failed past-wp access
  null_blk: Handle null_add_dev() failures properly
  null_blk: Fix the null_add_dev() error path
  i2c: st: fix missing struct parameter description
  qlcnic: Fix bad kzalloc null test
  cxgb4/ptp: pass the sign of offset delta in FW CMD
  hinic: fix wrong para of wait_for_completion_timeout
  hinic: fix a bug of waitting for IO stopped
  net: vxge: fix wrong __VA_ARGS__ usage
  bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
  f2fs: fix missing check for f2fs_unlock_op
  f2fs: refactor resize_fs to avoid meta updates in progress
  ANDROID: fix wakeup reason findings
  UPSTREAM: gpu/trace: add a gpu total memory usage tracepoint
  CHROMIUM: drm/virtio: rebase zero-copy patches to virgl/drm-misc-next
  CHROMIUM: virtio-gpu: add VIRTIO_GPU_F_RESOURCE_UUID feature
  CHROMIUM: drm/virtgpu: add legacy VIRTIO_GPU_* values for non-upstream variants
  CHROMIUM: drm/virtgpu: fix various warnings
  CHROMIUM: drm/virtgpu: implement metadata allocation ioctl
  CHROMIUM: drm/virtgpu: introduce request IDRs
  CHROMIUM: drm/virtgpu: implement DRM_VIRTGPU_RESOURCE_CREATE_V2
  CHROMIUM: drm/virtgpu: add stub ioctl implementation
  CHROMIUM: drm/virtgpu: check for revelant capabilites
  CHROMIUM: drm/virtgpu: add memory type to virtio_gpu_object_params
  CHROMIUM: drm/virtgpu: make memory and resource creation opaque
  CHROMIUM: virtio-gpu api: VIRTIO_GPU_F_MEMORY
  CHROMIUM: virtwl: store plane info per virtio_gpu_object
  CHROMIUM: drm/virtgpu: expose new ioctls to userspace
  BACKPORT: drm/virtio: move virtio_gpu_object_{attach, detach} calls.
  ANDROID: drm: ttm: Add ttm_tt_create2 driver hook
  UPSTREAM: virtio-gpu api: comment feature flags
  UPSTREAM: drm/virtio: module_param_named() requires linux/moduleparam.h
  BACKPORT: drm/virtio: fix resource id creation race
  BACKPORT: drm/virtio: make resource id workaround runtime switchable.
  BACKPORT: drm/virtio: do NOT reuse resource ids
  BACKPORT: drm/virtio: Drop deprecated load/unload initialization
  f2fs: fix quota_sync failure due to f2fs_lock_op
  f2fs: support read iostat
  f2fs: Fix the accounting of dcc->undiscard_blks
  f2fs: fix to handle error path of f2fs_ra_meta_pages()
  f2fs: report the discard cmd errors properly
  f2fs: fix long latency due to discard during umount
  f2fs: add tracepoint for f2fs iostat
  f2fs: introduce sysfs/data_io_flag to attach REQ_META/FUA
  UPSTREAM: kheaders: include only headers into kheaders_data.tar.xz
  UPSTREAM: kheaders: remove meaningless -R option of 'ls'
  ANDROID: Incremental fs: Fix create_file performance
  ANDROID: Incremental fs: Fix compound page usercopy crash
  ANDROID: Incremental fs: Clean up incfs_test build process
  ANDROID: Incremental fs: make remount log buffer change atomic
  ANDROID: Incremental fs: Optimize get_filled_block
  ANDROID: Incremental fs: Fix mislabeled __user ptrs
  ANDROID: Incremental fs: Use 64-bit int for file_size when writing hash blocks
  Revert "ANDROID: Incremental fs: Fix initialization, use of bitfields"
  Linux 4.14.176
  drm/msm: Use the correct dma_sync calls in msm_gem
  rpmsg: glink: smem: Support rx peak for size less than 4 bytes
  drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
  usb: dwc3: don't set gadget->is_otg flag
  rpmsg: glink: Remove chunk size word align warning
  arm64: Fix size of __early_cpu_boot_status
  drm/msm: stop abusing dma_map/unmap for cache
  clk: qcom: rcg: Return failure for RCG update
  acpi/nfit: Fix bus command validation
  fbcon: fix null-ptr-deref in fbcon_switch
  RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
  Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
  ceph: canonicalize server path in place
  ceph: remove the extra slashes in the server path
  IB/hfi1: Fix memory leaks in sysfs registration and unregistration
  IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
  ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
  hwrng: imx-rngc - fix an error path
  tools/accounting/getdelays.c: fix netlink attribute length
  random: always use batched entropy for get_random_u{32,64}
  mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE
  slcan: Don't transmit uninitialized stack data in padding
  net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
  net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers
  net: dsa: bcm_sf2: Ensure correct sub-node is parsed
  ipv6: don't auto-add link-local address to lag ports
  mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
  padata: always acquire cpu_hotplug_lock before pinst->lock
  coresight: do not use the BIT() macro in the UAPI header
  misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
  blk-mq: Allow blocking queue tag iter callbacks
  blk-mq: sync the update nr_hw_queues with blk_mq_queue_tag_busy_iter
  drm/etnaviv: replace MMU flush marker with flush sequence
  tools/power turbostat: Fix gcc build warnings
  initramfs: restore default compression behavior
  drm/bochs: downgrade pci_request_region failure from error to warning
  sctp: fix possibly using a bad saddr with a given dst
  sctp: fix refcount bug in sctp_wfree
  net, ip_tunnel: fix interface lookup with no key
  ipv4: fix a RCU-list lock in fib_triestat_seq_show
  ANDROID: power: wakeup_reason: wake reason enhancements
  ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE
  f2fs: wire up FS_IOC_GET_ENCRYPTION_NONCE
  ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE
  fscrypt: add FS_IOC_GET_ENCRYPTION_NONCE ioctl
  FROMLIST: power_supply: Add additional health properties to the header
  UPSTREAM: power: supply: core: Update sysfs-class-power ABI document
  BACKPORT: FROMGIT: kbuild: mkcompile_h: Include $LD version in /proc/version
  ANDROID: fscrypt: fall back to filesystem-layer crypto when needed
  ANDROID: block: require drivers to declare supported crypto key type(s)
  ANDROID: block: make blk_crypto_start_using_mode() properly check for support
  f2fs: keep inline_data when compression conversion
  f2fs: fix to disable compression on directory
  f2fs: add missing CONFIG_F2FS_FS_COMPRESSION
  f2fs: switch discard_policy.timeout to bool type
  f2fs: fix to verify tpage before releasing in f2fs_free_dic()
  f2fs: show compression in statx
  f2fs: clean up dic->tpages assignment
  f2fs: compress: support zstd compress algorithm
  f2fs: compress: add .{init,destroy}_decompress_ctx callback
  f2fs: compress: fix to call missing destroy_compress_ctx()
  f2fs: change default compression algorithm
  f2fs: clean up {cic,dic}.ref handling
  f2fs: fix to use f2fs_readpage_limit() in f2fs_read_multi_pages()
  f2fs: xattr.h: Make stub helpers inline
  f2fs: fix to avoid double unlock
  f2fs: fix potential .flags overflow on 32bit architecture
  f2fs: fix NULL pointer dereference in f2fs_verity_work()
  f2fs: fix to clear PG_error if fsverity failed
  f2fs: don't call fscrypt_get_encryption_info() explicitly in f2fs_tmpfile()
  f2fs: don't trigger data flush in foreground operation
  f2fs: fix NULL pointer dereference in f2fs_write_begin()
  f2fs: clean up f2fs_may_encrypt()
  f2fs: fix to avoid potential deadlock
  f2fs: don't change inode status under page lock
  f2fs: fix potential deadlock on compressed quota file
  f2fs: delete DIO read lock
  f2fs: don't mark compressed inode dirty during f2fs_iget()
  f2fs: fix to account compressed blocks in f2fs_compressed_blocks()
  f2fs: xattr.h: Replace zero-length array with flexible-array member
  f2fs: fix to update f2fs_super_block fields under sb_lock
  f2fs: Add a new CP flag to help fsck fix resize SPO issues
  f2fs: Fix mount failure due to SPO after a successful online resize FS
  f2fs: use kmem_cache pool during inline xattr lookups
  f2fs: skip migration only when BG_GC is called
  f2fs: fix to show tracepoint correctly
  f2fs: avoid __GFP_NOFAIL in f2fs_bio_alloc
  f2fs: introduce F2FS_IOC_GET_COMPRESS_BLOCKS
  f2fs: fix to avoid triggering IO in write path
  f2fs: add prefix for f2fs slab cache name
  f2fs: introduce DEFAULT_IO_TIMEOUT
  f2fs: skip GC when section is full
  f2fs: add migration count iff migration happens
  f2fs: clean up bggc mount option
  f2fs: clean up lfs/adaptive mount option
  f2fs: fix to show norecovery mount option
  f2fs: clean up parameter of macro XATTR_SIZE()
  f2fs: clean up codes with {f2fs_,}data_blkaddr()
  f2fs: show mounted time
  f2fs: Use scnprintf() for avoiding potential buffer overflow
  f2fs: allow to clear F2FS_COMPR_FL flag
  f2fs: fix to check dirty pages during compressed inode conversion
  f2fs: fix to account compressed inode correctly
  f2fs: fix wrong check on F2FS_IOC_FSSETXATTR
  f2fs: fix to avoid use-after-free in f2fs_write_multi_pages()
  f2fs: fix to avoid using uninitialized variable
  f2fs: fix inconsistent comments
  f2fs: remove i_sem lock coverage in f2fs_setxattr()
  f2fs: cover last_disk_size update with spinlock
  f2fs: fix to check i_compr_blocks correctly
  FROMLIST: kmod: make request_module() return an error when autoloading is disabled
  UPSTREAM: loop: Only freeze block queue when needed.
  UPSTREAM: loop: Only change blocksize when needed.
  ANDROID: Incremental fs: Fix remount
  ANDROID: Incremental fs: Protect get_fill_block, and add a field
  ANDROID: Incremental fs: Fix crash polling 0 size read_log
  ANDROID: Incremental fs: get_filled_blocks: better index_out
  ANDROID: Fix wq fp check for CFI builds
  ANDROID: Incremental fs: Fix four resource bugs
  ANDROID: kbuild: ensure __cfi_check is correctly aligned
  ANDROID: kbuild: fix module linker script flags for LTO
  Linux 4.14.175
  arm64: dts: ls1046ardb: set RGMII interfaces to RGMII_ID mode
  arm64: dts: ls1043a-rdb: correct RGMII delay mode to rgmii-id
  ARM: bcm2835-rpi-zero-w: Add missing pinctrl name
  ARM: dts: oxnas: Fix clear-mask property
  perf map: Fix off by one in strncpy() size argument
  arm64: alternative: fix build with clang integrated assembler
  net: ks8851-ml: Fix IO operations, again
  gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model
  bpf: Explicitly memset some bpf info structures declared on the stack
  bpf: Explicitly memset the bpf_attr structure
  platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table
  vt: vt_ioctl: fix use-after-free in vt_in_use()
  vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console
  vt: vt_ioctl: remove unnecessary console allocation checks
  vt: switch vt_dont_switch to bool
  vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines
  vt: selection, introduce vc_is_sel
  mac80211: fix authentication with iwlwifi/mvm
  mac80211: Check port authorization in the ieee80211_tx_dequeue() case
  media: xirlink_cit: add missing descriptor sanity checks
  media: stv06xx: add missing descriptor sanity checks
  media: dib0700: fix rc endpoint lookup
  media: ov519: add missing endpoint sanity checks
  libfs: fix infoleak in simple_attr_read()
  staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
  staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb
  staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table
  media: usbtv: fix control-message timeouts
  media: flexcop-usb: fix endpoint sanity check
  usb: musb: fix crash with highmen PIO and usbmon
  USB: serial: io_edgeport: fix slab-out-of-bounds read in edge_interrupt_callback
  USB: cdc-acm: restore capability check order
  USB: serial: option: add Wistron Neweb D19Q1
  USB: serial: option: add BroadMobi BM806U
  USB: serial: option: add support for ASKEY WWHC050
  afs: Fix some tracing details
  Input: raydium_i2c_ts - fix error codes in raydium_i2c_boot_trigger()
  Input: raydium_i2c_ts - use true and false for boolean values
  vti6: Fix memory leak of skb if input policy check fails
  netfilter: nft_fwd_netdev: validate family and chain type
  xfrm: policy: Fix doulbe free in xfrm_policy_timer
  xfrm: add the missing verify_sec_ctx_len check in xfrm_add_acquire
  xfrm: fix uctx len check in verify_sec_ctx_len
  RDMA/mlx5: Block delay drop to unprivileged users
  vti[6]: fix packet tx through bpf_redirect() in XinY cases
  xfrm: handle NETDEV_UNREGISTER for xfrm device
  genirq: Fix reference leaks on irq affinity notifiers
  RDMA/core: Ensure security pkey modify is not lost
  gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288 model
  gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option
  gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk
  mac80211: mark station unauthorized before key removal
  scsi: sd: Fix optimal I/O size for devices that change reported values
  scripts/dtc: Remove redundant YYLOC global declaration
  tools: Let O= makes handle a relative path with -C option
  perf probe: Do not depend on dwfl_module_addrsym()
  ARM: dts: omap5: Add bus_dma_limit for L3 bus
  ARM: dts: dra7: Add bus_dma_limit for L3 bus
  Input: avoid BIT() macro usage in the serio.h UAPI header
  Input: synaptics - enable RMI on HP Envy 13-ad105ng
  i2c: hix5hd2: add missed clk_disable_unprepare in remove
  ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare()
  arm64: compat: map SPSR_ELx<->PSR for signals
  arm64: ptrace: map SPSR_ELx<->PSR for compat tasks
  sxgbe: Fix off by one in samsung driver strncpy size arg
  dpaa_eth: Remove unnecessary boolean expression in dpaa_get_headroom
  mac80211: Do not send mesh HWMP PREQ if HWMP is disabled
  scsi: ipr: Fix softlockup when rescanning devices in petitboot
  fsl/fman: detect FMan erratum A050385
  arm64: dts: ls1043a: FMan erratum A050385
  dt-bindings: net: FMan erratum A050385
  cgroup1: don't call release_agent when it is ""
  drivers/of/of_mdio.c:fix of_mdiobus_register()
  cpupower: avoid multiple definition with gcc -fno-common
  cgroup-v1: cgroup_pidlist_next should update position index
  net: ipv4: don't let PMTU updates increase route MTU
  hsr: set .netnsok flag
  hsr: add restart routine into hsr_get_node_list()
  hsr: use rcu_read_lock() in hsr_get_node_{list/status}()
  vxlan: check return value of gro_cells_init()
  net: dsa: mt7530: Change the LINK bit to reflect the link status
  bnxt_en: fix memory leaks in bnxt_dcbnl_ieee_getets()
  slcan: not call free_netdev before rtnl_unlock in slcan_open
  NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
  net: stmmac: dwmac-rk: fix error path in rk_gmac_probe
  net_sched: keep alloc_hash updated after hash allocation
  net_sched: cls_route: remove the right filter from hashtable
  net: qmi_wwan: add support for ASKEY WWHC050
  net/packet: tpacket_rcv: avoid a producer race condition
  net: mvneta: Fix the case where the last poll did not process all rx
  net: dsa: Fix duplicate frames flooded by learning
  macsec: restrict to ethernet devices
  hsr: fix general protection fault in hsr_addr_is_self()
  Revert "drm/dp_mst: Skip validating ports during destruction, just ref"
  staging: greybus: loopback_test: fix potential path truncations
  staging: greybus: loopback_test: fix potential path truncation
  drm/bridge: dw-hdmi: fix AVI frame colorimetry
  arm64: smp: fix crash_smp_send_stop() behaviour
  arm64: smp: fix smp_send_stop() behaviour
  ALSA: hda/realtek: Fix pop noise on ALC225
  Revert "ipv6: Fix handling of LLA with VRF and sockets bound to VRF"
  Revert "vrf: mark skb for multicast or link-local as enslaved to VRF"
  futex: Unbreak futex hashing
  futex: Fix inode life-time issue
  kbuild: Disable -Wpointer-to-enum-cast
  iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode
  iio: adc: at91-sama5d2_adc: fix channel configuration for differential channels
  USB: cdc-acm: fix rounding error in TIOCSSERIAL
  USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL
  x86/mm: split vmalloc_sync_all()
  page-flags: fix a crash at SetPageError(THP_SWAP)
  mm, slub: prevent kmalloc_node crashes and memory leaks
  mm: slub: be more careful about the double cmpxchg of freelist
  memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event
  xhci: Do not open code __print_symbolic() in xhci trace events
  rtc: max8907: add missing select REGMAP_IRQ
  intel_th: pci: Add Elkhart Lake CPU support
  intel_th: Fix user-visible error codes
  staging/speakup: fix get_word non-space look-ahead
  staging: rtl8188eu: Add device id for MERCUSYS MW150US v2
  mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2
  iio: magnetometer: ak8974: Fix negative raw values in sysfs
  iio: trigger: stm32-timer: disable master mode when stopping
  ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks
  ALSA: pcm: oss: Avoid plugin buffer overflow
  ALSA: seq: oss: Fix running status after receiving sysex
  ALSA: seq: virmidi: Fix running status after receiving sysex
  ALSA: line6: Fix endless MIDI read loop
  usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c
  USB: serial: pl2303: add device-id for HP LD381
  usb: host: xhci-plat: add a shutdown
  USB: serial: option: add ME910G1 ECM composition 0x110b
  usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters
  USB: Disable LPM on WD19's Realtek Hub
  parse-maintainers: Mark as executable
  block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()
  xenbus: req->err should be updated before req->state
  xenbus: req->body should be updated before req->state
  dm bio record: save/restore bi_end_io and bi_integrity
  altera-stapl: altera_get_note: prevent write beyond end of 'key'
  drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer
  drm/exynos: dsi: fix workaround for the legacy clock name
  drm/exynos: dsi: propagate error value and silence meaningless warning
  spi/zynqmp: remove entry that causes a cs glitch
  spi: pxa2xx: Add CS control clock quirk
  ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
  powerpc: Include .BTF section
  spi: qup: call spi_qup_pm_resume_runtime before suspending
  UPSTREAM: ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE
  UPSTREAM: f2fs: wire up FS_IOC_GET_ENCRYPTION_NONCE
  UPSTREAM: ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE
  UPSTREAM: fscrypt: add FS_IOC_GET_ENCRYPTION_NONCE ioctl
  UPSTREAM: usb: raw_gadget: fix compilation warnings in uapi headers
  BACKPORT: usb: gadget: add raw-gadget interface
  UPSTREAM: usb: gadget: move choice ... endchoice to legacy/Kconfig
  ANDROID: clang: update to 10.0.5
  FROMLIST: arm64: define __alloc_zeroed_user_highpage
  ANDROID: Incremental fs: Add INCFS_IOC_GET_FILLED_BLOCKS
  ANDROID: Incremental fs: Fix two typos
  f2fs: fix to avoid potential deadlock
  f2fs: add missing function name in kernel message
  f2fs: recycle unused compress_data.chksum feild
  f2fs: fix to avoid NULL pointer dereference
  f2fs: fix leaking uninitialized memory in compressed clusters
  f2fs: fix the panic in do_checkpoint()
  f2fs: fix to wait all node page writeback
  mm/swapfile.c: move inode_lock out of claim_swapfile
  UPSTREAM: ipv6: ndisc: add support for 'PREF64' dns64 prefix identifier
  UPSTREAM: ipv6: ndisc: add support for 'PREF64' dns64 prefix identifier
  ANDROID: dm-bow: Fix free_show value is incorrect
  UPSTREAM: coresight: Potential uninitialized variable in probe()
  ANDROID: kbuild: do not merge .section..* into .section in modules
  ANDROID: scsi: ufs: add ->map_sg_crypto() variant op
  UPSTREAM: bpf: Explicitly memset some bpf info structures declared on the stack
  UPSTREAM: bpf: Explicitly memset the bpf_attr structure
  Linux 4.14.174
  ipv4: ensure rcu_read_lock() in cipso_v4_error()
  mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
  ARM: 8958/1: rename missed uaccess .fixup section
  ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional()
  jbd2: fix data races at struct journal_head
  net: rmnet: fix NULL pointer dereference in rmnet_newlink()
  hinic: fix a bug of setting hw_ioctxt
  slip: not call free_netdev before rtnl_unlock in slip_open
  signal: avoid double atomic counter increments for user accounting
  mac80211: rx: avoid RCU list traversal under mutex
  net: ks8851-ml: Fix IRQ handling and locking
  net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch
  scsi: libfc: free response frame from GPN_ID
  cfg80211: check reg_rule for NULL in handle_channel_custom()
  HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
  HID: apple: Add support for recent firmware on Magic Keyboards
  ACPI: watchdog: Allow disabling WDAT at boot
  perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag
  batman-adv: Don't schedule OGM for disabled interface
  batman-adv: Avoid free/alloc race when handling OGM buffer
  batman-adv: Avoid free/alloc race when handling OGM2 buffer
  batman-adv: Fix duplicated OGMs on NETDEV_UP
  batman-adv: Fix debugfs path for renamed softif
  batman-adv: Fix debugfs path for renamed hardif
  batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs
  batman-adv: Fix TT sync flags for intermediate TT responses
  batman-adv: Avoid race in TT TVLV allocator helper
  batman-adv: update data pointers after skb_cow()
  batman-adv: Fix internal interface indices types
  batman-adv: Fix lock for ogm cnt access in batadv_iv_ogm_calc_tq
  batman-adv: Fix check of retrieved orig_gw in batadv_v_gw_is_eligible
  batman-adv: Always initialize fragment header priority
  batman-adv: Avoid spurious warnings from bat_v neigh_cmp implementation
  efi: Add a sanity check to efivar_store_raw()
  net/smc: check for valid ib_client_data
  ipv6: restrict IPV6_ADDRFORM operation
  i2c: acpi: put device when verifying client fails
  iommu/vt-d: Ignore devices with out-of-spec domain number
  iommu/vt-d: Fix the wrong printing in RHSA parsing
  netfilter: nft_payload: add missing attribute validation for payload csum flags
  netfilter: cthelper: add missing attribute validation for cthelper
  nl80211: add missing attribute validation for channel switch
  nl80211: add missing attribute validation for beacon report scanning
  nl80211: add missing attribute validation for critical protocol indication
  pinctrl: core: Remove extra kref_get which blocks hogs being freed
  pinctrl: meson-gxl: fix GPIOX sdio pins
  iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page
  iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
  iommu/dma: Fix MSI reservation allocation
  x86/mce: Fix logic and comments around MSR_PPIN_CTL
  efi: Fix a race and a buffer overflow while reading efivars via sysfs
  ARC: define __ALIGN_STR and __ALIGN symbols for ARC
  KVM: x86: clear stale x86_emulate_ctxt->intercept value
  gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache
  cifs_atomic_open(): fix double-put on late allocation failure
  ktest: Add timeout for ssh sync testing
  drm/amd/display: remove duplicated assignment to grph_obj_type
  workqueue: don't use wq_select_unbound_cpu() for bound works
  iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint
  virtio-blk: fix hw_queue stopped on arbitrary error
  iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices
  cgroup: Iterate tasks that did not finish do_exit()
  cgroup: cgroup_procs_next should increase position index
  ipvlan: don't deref eth hdr before checking it's set
  ipvlan: egress mcast packets are not exceptional
  ipvlan: do not add hardware address of master to its unicast filter list
  inet_diag: return classid for all socket types
  macvlan: add cond_resched() during multicast processing
  net: fec: validate the new settings in fec_enet_set_coalesce()
  slip: make slhc_compress() more robust against malicious packets
  bonding/alb: make sure arp header is pulled before accessing it
  net: phy: fix MDIO bus PM PHY resuming
  nfc: add missing attribute validation for vendor subcommand
  nfc: add missing attribute validation for SE API
  team: add missing attribute validation for array index
  team: add missing attribute validation for port ifindex
  net: fq: add missing attribute validation for orphan mask
  macsec: add missing attribute validation for port
  can: add missing attribute validation for termination
  nl802154: add missing attribute validation for dev_type
  nl802154: add missing attribute validation
  fib: add missing attribute validation for tun_id
  net: memcg: fix lockdep splat in inet_csk_accept()
  net: memcg: late association of sock to memcg
  cgroup: memcg: net: do not associate sock with unrelated cgroup
  bnxt_en: reinitialize IRQs when MTU is modified
  sfc: detach from cb_page in efx_copy_channel()
  r8152: check disconnect status after long sleep
  net/packet: tpacket_rcv: do not increment ring index on drop
  net: nfc: fix bounds checking bugs on "pipe"
  net: macsec: update SCI upon MAC address change.
  netlink: Use netlink header as base to calculate bad attribute offset
  ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast()
  ipvlan: add cond_resched_rcu() while processing muticast backlog
  ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
  gre: fix uninit-value in __iptunnel_pull_header
  cgroup, netclassid: periodically release file_lock on classid updating
  net: phy: Avoid multiple suspends
  phy: Revert toggling reset changes.
  ANDROID: Incremental fs: Add INCFS_IOC_PERMIT_FILL
  ANDROID: Incremental fs: Remove signature checks from kernel
  ANDROID: Incremental fs: Pad hash blocks
  ANDROID: Incremental fs: Make fill block an ioctl
  ANDROID: Incremental fs: Remove all access_ok checks
  UPSTREAM: cgroup: Iterate tasks that did not finish do_exit()
  UPSTREAM: arm64: memory: Add missing brackets to untagged_addr() macro
  UPSTREAM: mm: Avoid creating virtual address aliases in brk()/mmap()/mremap()
  ANDROID: Add TPM support and the vTPM proxy to Cuttlefish.
  ANDROID: serdev: restrict claim of platform devices
  UPSTREAM: fscrypt: don't evict dirty inodes after removing key
  fscrypt: don't evict dirty inodes after removing key
  Linux 4.14.173
  ASoC: topology: Fix memleak in soc_tplg_manifest_load()
  xhci: handle port status events for removed USB3 hcd
  dm integrity: fix a deadlock due to offloading to an incorrect workqueue
  powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems
  dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
  hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
  ARM: imx: build v7_cpu_resume() unconditionally
  IB/hfi1, qib: Ensure RCU is locked when accessing list
  RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
  RDMA/iwcm: Fix iwcm work deallocation
  ASoC: dapm: Correct DAPM handling of active widgets during shutdown
  ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path
  ASoC: pcm: Fix possible buffer overflow in dpcm state sysfs output
  ASoC: intel: skl: Fix possible buffer overflow in debug outputs
  ASoC: intel: skl: Fix pin debug prints
  ASoC: topology: Fix memleak in soc_tplg_link_elems_load()
  ARM: dts: ls1021a: Restore MDIO compatible to gianfar
  dm cache: fix a crash due to incorrect work item cancelling
  dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list
  dmaengine: tegra-apb: Fix use-after-free
  x86/pkeys: Manually set X86_FEATURE_OSPKE to preserve existing changes
  vt: selection, push sel_lock up
  vt: selection, push console lock down
  vt: selection, close sel_buffer race
  serial: 8250_exar: add support for ACCES cards
  tty:serial:mvebu-uart:fix a wrong return
  arm: dts: dra76x: Fix mmc3 max-frequency
  fat: fix uninit-memory access for partial initialized inode
  mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa
  vgacon: Fix a UAF in vgacon_invert_region
  usb: core: port: do error out if usb_autopm_get_interface() fails
  usb: core: hub: do error out if usb_autopm_get_interface() fails
  usb: core: hub: fix unhandled return by employing a void function
  usb: quirks: add NO_LPM quirk for Logitech Screen Share
  usb: storage: Add quirk for Samsung Fit flash
  cifs: don't leak -EAGAIN for stat() during reconnect
  net: thunderx: workaround BGX TX Underflow issue
  x86/xen: Distribute switch variables for initialization
  nvme: Fix uninitialized-variable warning
  x86/boot/compressed: Don't declare __force_order in kaslr_64.c
  s390/cio: cio_ignore_proc_seq_next should increase position index
  watchdog: da9062: do not ping the hw during stop()
  net: ks8851-ml: Fix 16-bit IO operation
  net: ks8851-ml: Fix 16-bit data access
  net: ks8851-ml: Remove 8-bit bus accessors
  drm/msm/dsi: save pll state before dsi host is powered off
  drm: msm: Fix return type of dsi_mgr_connector_mode_valid for kCFI
  drm/msm/mdp5: rate limit pp done timeout warnings
  usb: gadget: serial: fix Tx stall after buffer overflow
  usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags
  usb: gadget: composite: Support more than 500mA MaxPower
  selftests: fix too long argument
  serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE
  kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic
  RDMA/core: Fix use of logical OR in get_new_pps
  RDMA/core: Fix pkey and port assignment in get_new_pps
  net: dsa: bcm_sf2: Forcibly configure IMP port for 1Gb/sec
  EDAC/amd64: Set grain per DIMM
  x86/mce: Handle varying MCA bank counts
  vhost: Check docket sk_family instead of call getname
  audit: always check the netlink payload length in audit_receive_msg()
  Revert "char/random: silence a lockdep splat with printk()"
  mm, thp: fix defrag setting if newline is not used
  mm/huge_memory.c: use head to check huge zero page
  perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc
  kprobes: Set unoptimized flag after unoptimizing code
  drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()'
  tuntap: correctly set SOCKWQ_ASYNC_NOSPACE
  KVM: Check for a bad hva before dropping into the ghc slow path
  KVM: SVM: Override default MMIO mask if memory encryption is enabled
  mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame()
  namei: only return -ECHILD from follow_dotdot_rcu()
  net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE
  net: atlantic: fix potential error handling
  net: netlink: cap max groups which will be considered in netlink_bind()
  include/linux/bitops.h: introduce BITS_PER_TYPE
  ecryptfs: Fix up bad backport of fe2e082f5da5b4a0a92ae32978f81507ef37ec66
  usb: charger: assign specific number for enum value
  drm/i915/gvt: Separate display reset from ALL_ENGINES reset
  i2c: jz4780: silence log flood on txabrt
  i2c: altera: Fix potential integer overflow
  MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
  HID: hiddev: Fix race in in hiddev_disconnect()
  Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
  tracing: Disable trace_printk() on post poned tests
  HID: core: increase HID report buffer size to 8KiB
  HID: core: fix off-by-one memset in hid_report_raw_event()
  HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock
  KVM: VMX: check descriptor table exits on instruction emulation
  ACPI: watchdog: Fix gas->access_width usage
  ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
  audit: fix error handling in audit_data_to_entry()
  ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()
  net: sched: correct flower port blocking
  qede: Fix race between rdma destroy workqueue and link change event
  ipv6: Fix route replacement with dev-only route
  ipv6: Fix nlmsg_flags when splitting a multipath route
  sctp: move the format error check out of __sctp_sf_do_9_1_abort
  nfc: pn544: Fix occasional HW initialization failure
  net: phy: restore mdio regs in the iproc mdio driver
  net: fib_rules: Correctly set table field when table number exceeds 8 bits
  sysrq: Remove duplicated sysrq message
  sysrq: Restore original console_loglevel when sysrq disabled
  cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
  cifs: Fix mode output in debugging statements
  net: ena: ena-com.c: prevent NULL pointer dereference
  net: ena: ethtool: use correct value for crc32 hash
  net: ena: fix incorrectly saving queue numbers when setting RSS indirection table
  net: ena: rss: store hash function as values and not bits
  net: ena: rss: fix failure to get indirection table
  net: ena: fix incorrect default RSS key
  net: ena: add missing ethtool TX timestamping indication
  net: ena: fix uses of round_jiffies()
  net: ena: fix potential crash when rxfh key is NULL
  qmi_wwan: unconditionally reject 2 ep interfaces
  qmi_wwan: re-add DW5821e pre-production variant
  cfg80211: check wiphy driver existence for drvinfo report
  mac80211: consider more elements in parsing CRC
  dax: pass NOWAIT flag to iomap_apply
  drm/msm: Set dma maximum segment size for mdss
  ipmi:ssif: Handle a possible NULL pointer reference
  ext4: fix potential race between s_group_info online resizing and access
  ext4: fix potential race between s_flex_groups online resizing and access
  ext4: fix potential race between online resizing and write operations
  netfilter: nf_conntrack: resolve clash for matching conntracks
  iwlwifi: pcie: fix rb_allocator workqueue allocation
  FROMLIST: f2fs: fix wrong check on F2FS_IOC_FSSETXATTR
  UPSTREAM: binder: prevent UAF for binderfs devices II
  UPSTREAM: binder: prevent UAF for binderfs devices
  FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests
  ANDROID: cuttlefish: disable KPROBES
  ANDROID: scsi: ufs: allow ufs variants to override sg entry size
  FROMLIST: ufs: fix a bug on printing PRDT
  BACKPORT: loop: Add LOOP_SET_BLOCK_SIZE in compat ioctl
  ANDROID: fix build issue in security/selinux/avc.c
  ANDROID: cuttlefish_defconfig: Disable CONFIG_RT_GROUP_SCHED
  ANDROID: Enable HID_NINTENDO as y
  FROMLIST: HID: nintendo: add nintendo switch controller driver
  Linux 4.14.172
  s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
  xen: Enable interrupts when calling _cond_resched()
  ata: ahci: Add shutdown to freeze hardware resources of ahci
  netfilter: xt_hashlimit: limit the max size of hashtable
  ALSA: seq: Fix concurrent access to queue current tick/time
  ALSA: seq: Avoid concurrent access to queue flags
  ALSA: rawmidi: Avoid bit fields for state flags
  genirq/proc: Reject invalid affinity masks (again)
  iommu/vt-d: Fix compile warning from intel-svm.h
  ecryptfs: replace BUG_ON with error handling code
  staging: greybus: use after free in gb_audio_manager_remove_all()
  staging: rtl8723bs: fix copy of overlapping memory
  usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
  scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
  scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
  Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
  btrfs: do not check delayed items are empty for single transaction cleanup
  btrfs: fix bytes_may_use underflow in prealloc error condtition
  KVM: apic: avoid calculating pending eoi from an uninitialized val
  KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1
  KVM: nVMX: Check IO instruction VM-exit conditions
  KVM: nVMX: Refactor IO bitmap checks into helper function
  ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
  ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
  ext4: fix mount failure with quota configured as module
  ext4: add cond_resched() to __ext4_find_entry()
  ext4: fix a data race in EXT4_I(inode)->i_disksize
  KVM: nVMX: Don't emulate instructions in guest mode
  lib/stackdepot.c: fix global out-of-bounds in stack_slabs
  serial: 8250: Check UPF_IRQ_SHARED in advance
  vt: vt_ioctl: fix race in VT_RESIZEX
  VT_RESIZEX: get rid of field-by-field copyin
  xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
  KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
  drm/amdgpu/soc15: fix xclk for raven
  mm/vmscan.c: don't round up scan size for online memory cgroup
  Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
  MAINTAINERS: Update drm/i915 bug filing URL
  serdev: ttyport: restore client ops on deregistration
  tty: serial: imx: setup the correct sg entry for tx dma
  tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
  x86/mce/amd: Fix kobject lifetime
  x86/mce/amd: Publish the bank pointer only after setup has succeeded
  staging: rtl8723bs: Fix potential overuse of kernel memory
  staging: rtl8723bs: Fix potential security hole
  staging: rtl8188eu: Fix potential overuse of kernel memory
  staging: rtl8188eu: Fix potential security hole
  USB: hub: Fix the broken detection of USB3 device in SMSC hub
  USB: hub: Don't record a connect-change event during reset-resume
  USB: Fix novation SourceControl XL after suspend
  usb: uas: fix a plug & unplug racing
  usb: host: xhci: update event ring dequeue pointer on purpose
  xhci: fix runtime pm enabling for quirky Intel hosts
  xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
  staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
  staging: android: ashmem: Disallow ashmem memory from being remapped
  vt: selection, handle pending signals in paste_selection
  floppy: check FDC index for errors before assigning it
  USB: misc: iowarrior: add support for the 100 device
  USB: misc: iowarrior: add support for the 28 and 28L devices
  USB: misc: iowarrior: add support for 2 OEMed devices
  thunderbolt: Prevent crash if non-active NVMem file is read
  net/smc: fix leak of kernel memory to user space
  net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
  net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
  net: dsa: tag_qca: Make sure there is headroom for tag
  enic: prevent waking up stopped tx queues over watchdog reset
  selinux: ensure we cleanup the internal AVC counters on error in avc_update()
  mlxsw: spectrum_dpipe: Add missing error path
  virtio_balloon: prevent pfn array overflow
  help_next should increase position index
  brd: check and limit max_part par
  microblaze: Prevent the overflow of the start
  iwlwifi: mvm: Fix thermal zone registration
  irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL
  bcache: explicity type cast in bset_bkey_last()
  reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
  lib/scatterlist.c: adjust indentation in __sg_alloc_table
  ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans()
  radeon: insert 10ms sleep in dce5_crtc_load_lut
  trigger_next should increase position index
  ftrace: fpid_next() should increase position index
  drm/nouveau/disp/nv50-: prevent oops when no channel method map provided
  irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
  ceph: check availability of mds cluster on mount after wait timeout
  cifs: fix NULL dereference in match_prepath
  iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop
  hostap: Adjust indentation in prism2_hostapd_add_sta
  ARM: 8951/1: Fix Kexec compilation issue.
  jbd2: make sure ESHUTDOWN to be recorded in the journal superblock
  jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record
  powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV
  ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
  driver core: platform: fix u32 greater or equal to zero comparison
  s390/ftrace: generate traced function stack frame
  x86/decoder: Add TEST opcode to Group3-2
  ALSA: hda/hdmi - add retry logic to parse_intel_hdmi()
  irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems
  remoteproc: Initialize rproc_class before use
  btrfs: device stats, log when stats are zeroed
  btrfs: safely advance counter when looking up bio csums
  btrfs: fix possible NULL-pointer dereference in integrity checks
  pwm: Remove set but not set variable 'pwm'
  ide: serverworks: potential overflow in svwks_set_pio_mode()
  cmd64x: potential buffer overflow in cmd64x_program_timings()
  pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
  x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd
  f2fs: fix memleak of kobject
  watchdog/softlockup: Enforce that timestamp is valid on boot
  arm64: fix alternatives with LLVM's integrated assembler
  scsi: iscsi: Don't destroy session if there are outstanding connections
  f2fs: free sysfs kobject
  iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
  usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
  drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add
  drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler
  drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw
  drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new()
  vme: bridges: reduce stack usage
  driver core: Print device when resources present in really_probe()
  driver core: platform: Prevent resouce overflow from causing infinite loops
  tty: synclink_gt: Adjust indentation in several functions
  tty: synclinkmp: Adjust indentation in several functions
  ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
  wan: ixp4xx_hss: fix compile-testing on 64-bit
  Input: edt-ft5x06 - work around first register access error
  rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
  efi/x86: Don't panic or BUG() on non-critical error conditions
  soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
  IB/hfi1: Add software counter for ctxt0 seq drop
  udf: Fix free space reporting for metadata and virtual partitions
  usbip: Fix unsafe unaligned pointer usage
  drm: remove the newline for CRC source name.
  tools lib api fs: Fix gcc9 stringop-truncation compilation error
  ALSA: sh: Fix compile warning wrt const
  ALSA: sh: Fix unused variable warnings
  clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock
  RDMA/rxe: Fix error type of mmap_offset
  pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
  PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
  x86/vdso: Provide missing include file
  dmaengine: Store module owner in dma_device struct
  ARM: dts: r8a7779: Add device node for ARM global timer
  drm/mediatek: handle events when enabling/disabling crtc
  scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
  scsi: ufs: Complete pending requests in host reset and restore path
  ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
  orinoco: avoid assertion in case of NULL pointer
  rtlwifi: rtl_pci: Fix -Wcast-function-type
  iwlegacy: Fix -Wcast-function-type
  ipw2x00: Fix -Wcast-function-type
  b43legacy: Fix -Wcast-function-type
  ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
  fore200e: Fix incorrect checks of NULL pointer dereference
  reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
  media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros
  ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3
  arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core
  NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
  PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
  net/wan/fsl_ucc_hdlc: reject muram offsets above 64K
  regulator: rk808: Lower log level on optional GPIOs being not available
  drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table
  clk: qcom: rcg2: Don't crash if our parent can't be found; return an error
  kconfig: fix broken dependency in randconfig-generated .config
  KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups
  nbd: add a flush_workqueue in nbd_start_device
  ext4, jbd2: ensure panic when aborting with zero errno
  tracing: Fix very unlikely race of registering two stat tracers
  tracing: Fix tracing_stat return values in error handling paths
  x86/sysfb: Fix check for bad VRAM size
  jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal
  kselftest: Minimise dependency of get_size on C library interfaces
  clocksource/drivers/bcm2835_timer: Fix memory leak of timer
  usb: dwc2: Fix IN FIFO allocation
  usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe()
  uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
  sparc: Add .exit.data section.
  MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init()
  efi/x86: Map the entire EFI vendor string before copying it
  pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
  media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run()
  char/random: silence a lockdep splat with printk()
  gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
  powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number
  media: i2c: mt9v032: fix enum mbus codes and frame sizes
  pxa168fb: Fix the function used to release some memory in an error handling path
  pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs
  gianfar: Fix TX timestamping with a stacked DSA driver
  ALSA: ctl: allow TLV read operation for callback type of element in locked case
  ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT
  leds: pca963x: Fix open-drain initialization
  brcmfmac: Fix use after free in brcmf_sdio_readframes()
  cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order
  drm/gma500: Fixup fbdev stolen size usage evaluation
  KVM: nVMX: Use correct root level for nested EPT shadow page tables
  Revert "KVM: VMX: Add non-canonical check on writes to RTIT address MSRs"
  Revert "KVM: nVMX: Use correct root level for nested EPT shadow page tables"
  scsi: qla2xxx: fix a potential NULL pointer dereference
  jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
  jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
  hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
  perf/x86/intel: Fix inaccurate period in context switch for auto-reload
  s390/time: Fix clk type in get_tod_clock
  RDMA/core: Fix protection fault in get_pkey_idx_qp_list
  IB/hfi1: Close window for pq and request coliding
  serial: imx: Only handle irqs that are actually enabled
  serial: imx: ensure that RX irqs are off if RX is off
  padata: Remove broken queue flushing
  perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map
  KVM: nVMX: Use correct root level for nested EPT shadow page tables
  arm64: ssbs: Fix context-switch when SSBS is present on all CPUs
  btrfs: log message when rw remount is attempted with unclean tree-log
  btrfs: print message when tree-log replay starts
  Btrfs: fix race between using extent maps and merging them
  ext4: improve explanation of a mount failure caused by a misconfigured kernel
  ext4: fix checksum errors with indexed dirs
  ext4: fix support for inode sizes > 1024 bytes
  ext4: don't assume that mmp_nodename/bdevname have NUL
  ARM: 8723/2: always assume the "unified" syntax for assembly code
  arm64: nofpsimd: Handle TIF_FOREIGN_FPSTATE flag cleanly
  arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations
  arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly
  ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
  Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
  Input: synaptics - enable SMBus on ThinkPad L470
  Input: synaptics - switch T470s to RMI4 by default
  ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
  ecryptfs: fix a memory leak bug in parse_tag_1_packet()
  ASoC: sun8i-codec: Fix setting DAI data format
  ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
  iommu/qcom: Fix bogus detach logic
  KVM: x86: emulate RDPID
  UPSTREAM: sched/psi: Fix OOB write when writing 0 bytes to PSI files
  UPSTREAM: psi: Fix a division error in psi poll()
  UPSTREAM: sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime
  UPSTREAM: sched/psi: Correct overly pessimistic size calculation
  FROMLIST: f2fs: Handle casefolding with Encryption
  FROMLIST: fscrypt: Have filesystems handle their d_ops
  FROMLIST: ext4: Use generic casefolding support
  FROMLIST: f2fs: Use generic casefolding support
  FROMLIST: Add standard casefolding support
  FROMLIST: unicode: Add utf8_casefold_hash
  ANDROID: cuttlefish_defconfig: Add CONFIG_UNICODE
  ANDROID: sdcardfs: fix -ENOENT lookup race issue
  ANDROID: gki_defconfig: Enable CONFIG_RD_LZ4
  ANDROID: dm: Add wrapped key support in dm-default-key
  ANDROID: dm: add support for passing through derive_raw_secret
  ANDROID: block: Prevent crypto fallback for wrapped keys
  ANDROID: Disable wq fp check in CFI builds
  ANDROID: increase limit on sched-tune boost groups
  ANDROID: ufs, block: fix crypto power management and move into block layer
  ANDROID: Incremental fs: Support xattrs
  ANDROID: test_stackinit: work around LLVM PR44916
  ANDROID: clang: update to 10.0.4
  ANDROID: cuttlefish_defconfig: Enable CONFIG_NET_NS
  ANDROID: virtio: virtio_input: pass _DIRECT only if the device advertises _DIRECT
  ANDROID: net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head
  ANDROID: Add INIT_STACK_ALL to the list of Clang-specific options
  Linux 4.14.171
  libertas: make lbs_ibss_join_existing() return error code on rates overflow
  libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held
  mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv()
  mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
  serial: uartps: Move the spinlock after the read of the tx empty
  dm: fix potential for q->make_request_fn NULL pointer
  scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
  pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B
  media: i2c: adv748x: Fix unsafe macros
  crypto: atmel-sha - fix error handling when setting hmac key
  crypto: artpec6 - return correct error code for failed setkey()
  KVM: arm/arm64: Fix young bit from mmu notifier
  arm64: cpufeature: Fix the type of no FP/SIMD capability
  ARM: 8949/1: mm: mark free_memmap as __init
  KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections
  powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce for DDW
  powerpc/pseries/vio: Fix iommu_table use-after-free refcount warning
  tools/power/acpi: fix compilation error
  ARM: dts: at91: sama5d3: define clock rate range for tcb1
  ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
  platform/x86: intel_mid_powerbtn: Take a copy of ddata
  ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node
  rtc: cmos: Stop using shared IRQ
  rtc: hym8563: Return -EINVAL if the time is known to be invalid
  serial: uartps: Add a timeout to the tx empty wait
  NFSv4: try lease recovery on NFS4ERR_EXPIRED
  NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
  nfs: NFS_SWAP should depend on SWAP
  PCI: Don't disable bridge BARs when assigning bus resources
  PCI/switchtec: Fix vep_vector_number ioread width
  scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails
  RDMA/netlink: Do not always generate an ACK for some netlink operations
  hv_sock: Remove the accept port restriction
  ASoC: pcm: update FE/BE trigger order based on the command
  rxrpc: Fix service call disconnection
  perf/core: Fix mlock accounting in perf_mmap()
  clocksource: Prevent double add_timer_on() for watchdog_timer
  cifs: fail i/o on soft mounts if sessionsetup errors out
  KVM: s390: do not clobber registers during guest reset/store status
  KVM: Play nice with read-only memslots when querying host page size
  KVM: Use vcpu-specific gva->hva translation when querying host page size
  KVM: nVMX: vmread should not set rflags to specify success in case of #PF
  KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
  KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM
  KVM: x86: Fix potential put_fpu() w/o load_fpu() on MPX platform
  btrfs: flush write bio if we loop in extent_write_cache_pages
  KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks
  drm: atmel-hlcdc: enable clock before configuring timing engine
  Btrfs: fix race between adding and putting tree mod seq elements and nodes
  btrfs: remove trivial locking wrappers of tree mod log
  btrfs: free block groups after free'ing fs trees
  btrfs: use bool argument in free_root_pointers()
  Btrfs: fix missing hole after hole punching and fsync when using NO_HOLES
  Btrfs: fix assertion failure on fsync with NO_HOLES enabled
  btrfs: Get rid of the confusing btrfs_file_extent_inline_len
  ext4: fix deadlock allocating crypto bounce page from mempool
  bonding/alb: properly access headers in bond_alb_xmit()
  net: macb: Limit maximum GEM TX length in TSO
  net: macb: Remove unnecessary alignment check for TSO
  net: systemport: Avoid RBUF stuck in Wake-on-LAN mode
  net_sched: fix a resource leak in tcindex_set_parms()
  net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port
  mfd: rn5t618: Mark ADC control register volatile
  mfd: da9062: Fix watchdog compatible string
  ubi: Fix an error pointer dereference in error handling code
  ubi: fastmap: Fix inverted logic in seen selfcheck
  nfsd: fix jiffies/time_t mixup in LRU list
  nfsd: fix delay timer on 32-bit architectures
  IB/core: Fix ODP get user pages flow
  IB/mlx5: Fix outstanding_pi index for GSI qps
  net: tulip: Adjust indentation in {dmfe, uli526x}_init_module
  net: smc911x: Adjust indentation in smc911x_phy_configure
  ppp: Adjust indentation into ppp_async_input
  NFC: pn544: Adjust indentation in pn544_hci_check_presence
  powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
  ext2: Adjust indentation in ext2_fill_super
  phy: qualcomm: Adjust indentation in read_poll_timeout
  scsi: ufs: Recheck bkops level if bkops is disabled
  scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free
  scsi: csiostor: Adjust indentation in csio_device_reset
  scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type
  clk: tegra: Mark fuse clock as critical
  KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails
  KVM: PPC: Book3S PR: Free shared page if mmu initialization fails
  KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
  KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit() from Spectre-v1/L1TF attacks
  KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
  KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks in x86.c
  KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
  KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF attacks
  KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
  KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF attacks
  KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks
  KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
  KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
  KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
  xen/balloon: Support xend-based toolstack take two
  tools/kvm_stat: Fix kvm_exit filter name
  sunrpc: expiry_time should be seconds not timeval
  mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
  iwlwifi: don't throw error when trying to remove IGTK
  ARM: tegra: Enable PLLP bypass during Tegra124 LP1
  btrfs: set trans->drity in btrfs_commit_transaction
  NFS: Directory page cache pages need to be locked when read
  NFS: Fix memory leaks and corruption in readdir
  scsi: qla2xxx: Fix unbound NVME response length
  crypto: picoxcell - adjust the position of tasklet_init and fix missed tasklet_kill
  crypto: api - Fix race condition in crypto_spawn_alg
  crypto: atmel-aes - Fix counter overflow in CTR mode
  crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
  crypto: ccp - set max RSA modulus size for v3 platform devices as well
  samples/bpf: Don't try to remove user's homedir on clean
  ftrace: Protect ftrace_graph_hash with ftrace_sync
  ftrace: Add comment to why rcu_dereference_sched() is open coded
  tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu
  tracing: Annotate ftrace_graph_hash pointer with __rcu
  dm crypt: fix benbi IV constructor crash if used in authenticated mode
  dm space map common: fix to ensure new block isn't already in use
  dm zoned: support zone sizes smaller than 128MiB
  of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
  PM: core: Fix handling of devices deleted during system-wide resume
  f2fs: code cleanup for f2fs_statfs_project()
  f2fs: fix miscounted block limit in f2fs_statfs_project()
  f2fs: choose hardlimit when softlimit is larger than hardlimit in f2fs_statfs_project()
  power: supply: ltc2941-battery-gauge: fix use-after-free
  scsi: qla2xxx: Fix mtcp dump collection failure
  crypto: api - Check spawn->alg under lock in crypto_drop_spawn
  hv_balloon: Balloon up according to request page number
  ubifs: don't trigger assertion on invalid no-key filename
  mmc: sdhci-of-at91: fix memleak on clk_get failure
  PCI: keystone: Fix link training retries initiation
  ubifs: Fix deadlock in concurrent bulk-read and writepage
  ubifs: Fix FS_IOC_SETFLAGS unexpectedly clearing encrypt flag
  ubifs: Reject unsupported ioctl flags explicitly
  alarmtimer: Unregister wakeup source when module get fails
  ACPI: video: Do not export a non working backlight interface on MSI MS-7721 boards
  mmc: spi: Toggle SPI polarity, do not hardcode it
  powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
  powerpc/xmon: don't access ASDR in VMs
  s390/mm: fix dynamic pagetable upgrade for hugetlbfs
  MIPS: fix indentation of the 'RELOCS' message
  KVM: arm64: Only sign-extend MMIO up to register width
  platform/x86: intel_scu_ipc: Fix interrupt support
  irqdomain: Fix a memory leak in irq_domain_push_irq()
  lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
  media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments
  media/v4l2-core: set pages dirty upon releasing DMA buffers
  ALSA: dummy: Fix PCM format loop in proc output
  usb: gadget: f_ecm: Use atomic_t to track in-flight request
  usb: gadget: f_ncm: Use atomic_t to track in-flight request
  usb: gadget: legacy: set max_speed to super-speed
  brcmfmac: Fix memory leak in brcmf_usbdev_qinit
  tracing: Fix sched switch start/stop refcount racy updates
  mfd: dln2: More sanity checking for endpoints
  media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
  rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
  rxrpc: Fix insufficient receive notification generation
  tcp: clear tp->segs_{in|out} in tcp_disconnect()
  tcp: clear tp->data_segs{in|out} in tcp_disconnect()
  tcp: clear tp->delivered in tcp_disconnect()
  tcp: clear tp->total_retrans in tcp_disconnect()
  bnxt_en: Fix TC queue mapping.
  net_sched: fix an OOB access in cls_tcindex
  net: hsr: fix possible NULL deref in hsr_handle_frame()
  l2tp: Allow duplicate session creation with UDP
  gtp: use __GFP_NOWARN to avoid memalloc warning
  cls_rsvp: fix rsvp_policy
  sparc32: fix struct ipc64_perm type definition
  iwlwifi: mvm: fix NVM check for 3168 devices
  x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
  media: iguanair: fix endpoint sanity check
  kernel/module: Fix memleak in module_add_modinfo_attrs()
  ANDROID: make memory initialization tests panic on failure
  ANDROID: added memory initialization tests to cuttlefish config
  fs-verity: use u64_to_user_ptr()
  fs-verity: use mempool for hash requests
  fs-verity: implement readahead of Merkle tree pages
  ext4: readpages() should submit IO as read-ahead
  fs-verity: implement readahead for FS_IOC_ENABLE_VERITY
  fscrypt: improve format of no-key names
  ubifs: allow both hash and disk name to be provided in no-key names
  ubifs: don't trigger assertion on invalid no-key filename
  fscrypt: clarify what is meant by a per-file key
  fscrypt: derive dirhash key for casefolded directories
  fscrypt: don't allow v1 policies with casefolding
  fscrypt: add "fscrypt_" prefix to fname_encrypt()
  fscrypt: don't print name of busy file when removing key
  fscrypt: document gfp_flags for bounce page allocation
  fscrypt: optimize fscrypt_zeroout_range()
  fscrypt: remove redundant bi_status check
  fscrypt: Allow modular crypto algorithms
  UPSTREAM: lib/test_stackinit: Handle Clang auto-initialization pattern
  UPSTREAM: lib: Introduce test_stackinit module
  FROMLIST: rename missed uaccess .fixup section
  ANDROID: cuttlefish_defconfig: enable heap and stack initialization.
  ANDROID: f2fs: fix missing blk-crypto changes
  fscrypt: include <linux/ioctl.h> in UAPI header
  fscrypt: don't check for ENOKEY from fscrypt_get_encryption_info()
  fscrypt: remove fscrypt_is_direct_key_policy()
  fscrypt: move fscrypt_valid_enc_modes() to policy.c
  fscrypt: check for appropriate use of DIRECT_KEY flag earlier
  fscrypt: split up fscrypt_supported_policy() by policy version
  fscrypt: introduce fscrypt_needs_contents_encryption()
  fscrypt: move fscrypt_d_revalidate() to fname.c
  fscrypt: constify inode parameter to filename encryption functions
  fscrypt: constify struct fscrypt_hkdf parameter to fscrypt_hkdf_expand()
  fscrypt: verify that the crypto_skcipher has the correct ivsize
  fscrypt: use crypto_skcipher_driver_name()
  fscrypt: support passing a keyring key to FS_IOC_ADD_ENCRYPTION_KEY
  keys: Export lookup_user_key to external users
  ANDROID: update x86_64_cuttlefish_defconfig
  BACKPORT: tracing: Remove unnecessary DEBUG_FS dependency
  BACKPORT: debugfs: Fix !DEBUG_FS debugfs_create_automount
  UPSTREAM: dynamic_debug: allow to work if debugfs is disabled
  UPSTREAM: lib: dynamic_debug: no need to check return value of debugfs_create functions
  ANDROID: f2fs: fix build error on PAGE_KERNEL_RO
  ANDROID: Revert "ANDROID: gki_defconfig: removed CONFIG_PM_WAKELOCKS"
  ANDROID: Set CONFIG_ANDROID_BINDERFS=y
  ANDROID: dm: prevent default-key from being enabled without needed hooks
  ANDROID: cf: disable virtio crypto
  f2fs: fix build error on PAGE_KERNEL_RO
  ANDROID: Incremental fs: Fix initialization, use of bitfields
  ANDROID: cuttlefish_defconfig: enable dm-default-key
  ANDROID: dm: add dm-default-key target for metadata encryption
  ANDROID: dm: enable may_passthrough_inline_crypto on some targets
  ANDROID: dm: add support for passing through inline crypto support
  ANDROID: block: Introduce passthrough keyslot manager
  ANDROID: ext4, f2fs: enable direct I/O with inline encryption
  BACKPORT: FROMLIST: scsi: ufs: add program_key() variant op
  ANDROID: block: export symbols needed for modules to use inline crypto
  ANDROID: block: fix some inline crypto bugs
  ANDROID: fscrypt: add support for hardware-wrapped keys
  ANDROID: block: add KSM op to derive software secret from wrapped key
  ANDROID: block: provide key size as input to inline crypto APIs
  ANDROID: ufshcd-crypto: export cap find API
  ANDROID: scsi: ufs-qcom: Enable BROKEN_CRYPTO quirk flag
  ANDROID: scsi: ufs: Add quirk bit for controllers that don't play well with inline crypto
  ANDROID: cuttlefish_defconfig: Enable blk-crypto fallback
  BACKPORT: FROMLIST: Update Inline Encryption from v5 to v6 of patch series
  ANDROID: scsi: ufs: UFS init should not require inline crypto
  ANDROID: scsi: ufs: UFS crypto variant operations API
  ANDROID: cuttlefish_defconfig: enable inline encryption
  BACKPORT: FROMLIST: ext4: add inline encryption support
  BACKPORT: FROMLIST: f2fs: add inline encryption support
  BACKPORT: FROMLIST: fscrypt: add inline encryption support
  BACKPORT: FROMLIST: scsi: ufs: Add inline encryption support to UFS
  BACKPORT: FROMLIST: scsi: ufs: UFS crypto API
  BACKPORT: FROMLIST: scsi: ufs: UFS driver v2.1 spec crypto additions
  BACKPORT: FROMLIST: block: blk-crypto for Inline Encryption
  ANDROID: block: Fix bio_crypt_should_process WARN_ON
  BACKPORT: FROMLIST: block: Add encryption context to struct bio
  BACKPORT: FROMLIST: block: Keyslot Manager for Inline Encryption
  BACKPORT: atomic: Add irqsave variant of atomic_dec_and_lock()
  ANDROID: Incremental fs: Fix crash on failed lookup
  ANDROID: Incremental fs: Make files writeable
  ANDROID: Incremental fs: Remove C++-style comments
  Linux 4.14.170
  perf report: Fix no libunwind compiled warning break s390 issue
  btrfs: do not zero f_bavail if we have available space
  net: Fix skb->csum update in inet_proto_csum_replace16().
  l2t_seq_next should increase position index
  seq_tab_next() should increase position index
  net/sonic: Quiesce SONIC before re-initializing descriptor memory
  net/sonic: Fix receive buffer handling
  net/sonic: Use MMIO accessors
  net/sonic: Add mutual exclusion for accessing shared state
  net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G
  net/fsl: treat fsl,erratum-a011043
  powerpc/fsl/dts: add fsl,erratum-a011043
  qlcnic: Fix CPU soft lockup while collecting firmware dump
  r8152: get default setting of WOL before initializing
  airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
  airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
  tee: optee: Fix compilation issue with nommu
  ARM: 8955/1: virt: Relax arch timer version check during early boot
  scsi: fnic: do not queue commands during fwreset
  vti[6]: fix packet tx through bpf_redirect()
  ARM: dts: am335x-boneblack-common: fix memory size
  bnxt_en: Fix ipv6 RFS filter matching logic.
  net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec
  wireless: wext: avoid gcc -O3 warning
  mac80211: Fix TKIP replay protection immediately after key setup
  cfg80211: Fix radar event during another phy CAC
  wireless: fix enabling channel 12 for custom regulatory domain
  qmi_wwan: Add support for Quectel RM500Q
  ASoC: sti: fix possible sleep-in-atomic
  igb: Fix SGMII SFP module discovery for 100FX/LX.
  ixgbe: Fix calculation of queue with VFs and flow director on interface flap
  ixgbevf: Remove limit of 10 entries for unicast filter list
  clk: mmp2: Fix the order of timer mux parents
  mac80211: mesh: restrict airtime metric to peered established plinks
  soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
  ARM: dts: beagle-x15-common: Model 5V0 regulator
  ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity
  media: si470x-i2c: Move free() past last use of 'radio'
  cgroup: Prevent double killing of css when enabling threaded cgroup
  Bluetooth: Fix race condition in hci_release_sock()
  ttyprintk: fix a potential deadlock in interrupt context issue
  media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
  media: gspca: zero usb_buf
  media: af9005: uninitialized variable printked
  media: digitv: don't continue if remote control state can't be read
  reiserfs: Fix memory leak of journal device string
  mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
  ext4: validate the debug_want_extra_isize mount option at parse time
  arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
  tools lib: Fix builds when glibc contains strlcpy()
  PM / devfreq: Add new name attribute for sysfs
  perf c2c: Fix return type for histogram sorting comparision functions
  crypto: pcrypt - Fix user-after-free on module unload
  x86/resctrl: Fix a deadlock due to inaccurate reference
  x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup
  x86/resctrl: Fix use-after-free when deleting resource groups
  vfs: fix do_last() regression
  crypto: af_alg - Use bh_lock_sock in sk_destruct
  rsi: fix use-after-free on probe errors
  net_sched: ematch: reject invalid TCF_EM_SIMPLE
  usb-storage: Disable UAS on JMicron SATA enclosure
  PCI: Add DMA alias quirk for Intel VCA NTB
  atm: eni: fix uninitialized variable warning
  gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
  net: wan: sdla: Fix cast from pointer to integer of different size
  drivers/net/b44: Change to non-atomic bit operations on pwol_mask
  spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls
  watchdog: rn5t618_wdt: fix module aliases
  watchdog: max77620_wdt: fix potential build errors
  phy: cpcap-usb: Prevent USB line glitches from waking up modem
  HID: ite: Add USB id match for Acer SW5-012 keyboard dock
  arc: eznps: fix allmodconfig kconfig warning
  zd1211rw: fix storage endpoint lookup
  rtl8xxxu: fix interface sanity check
  brcmfmac: fix interface sanity check
  ath9k: fix storage endpoint lookup
  crypto: chelsio - fix writing tfm flags to wrong place
  serial: 8250_bcm2835aux: Fix line mismatch on driver unbind
  staging: vt6656: Fix false Tx excessive retries reporting.
  staging: vt6656: use NULLFUCTION stack on mac80211
  staging: vt6656: correct packet types for CTS protect, mode.
  staging: wlan-ng: ensure error return is actually returned
  staging: most: net: fix buffer overflow
  usb: dwc3: turn off VBUS when leaving host mode
  USB: serial: ir-usb: fix IrLAP framing
  USB: serial: ir-usb: fix link-speed handling
  USB: serial: ir-usb: add missing endpoint sanity check
  rsi_91x_usb: fix interface sanity check
  orinoco_usb: fix interface sanity check
  ANDROID: cf_defconfig: Remove VIRTIO_CONSOLE
  ANDROID: cf_defconfig: removed CONFIG_CAN
  ANDROID: cf_defconfig: removed old VIRTIO configs
  ANDROID: kallsyms: strip hashes from function names with ThinLTO
  ANDROID: Incremental fs: Enable incremental-fs in cuttlefish_defconfig
  ANDROID: fix bpf jit + cfi interactions
  ANDROID: cuttlefish_defconfig: set CONFIG_IKHEADERS to y
  UPSTREAM: UAPI: ndctl: Remove use of PAGE_SIZE
  UPSTREAM: libnvdimm, namespace: make min namespace size 4K
  ANDROID: Incremental fs: Fix sparse errors
  Linux 4.14.169
  net/x25: fix nonblocking connect
  netfilter: ipset: use bitmap infrastructure completely
  bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
  md: Avoid namespace collision with bitmap API
  scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
  media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT
  libertas: Fix two buffer overflows at parsing bss descriptor
  coresight: tmc-etf: Do not call smp_processor_id from preemptible
  coresight: etb10: Do not call smp_processor_id from preemptible
  sd: Fix REQ_OP_ZONE_REPORT completion handling
  do_last(): fetch directory ->i_mode and ->i_uid before it's too late
  tracing: xen: Ordered comparison of function pointers
  scsi: RDMA/isert: Fix a recently introduced regression related to logout
  hwmon: (nct7802) Fix voltage limits to wrong registers
  Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
  Input: pegasus_notetaker - fix endpoint sanity check
  Input: aiptek - fix endpoint sanity check
  Input: gtco - fix endpoint sanity check
  Input: sur40 - fix interface sanity checks
  Input: pm8xxx-vib - fix handling of separate enable register
  Documentation: Document arm64 kpti control
  mmc: sdhci: fix minimum clock rate for v3 controller
  mmc: tegra: fix SDR50 tuning override
  ARM: 8950/1: ftrace/recordmcount: filter relocation types
  Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers"
  Input: keyspan-remote - fix control-message timeouts
  hwmon: (core) Do not use device managed functions for memory allocations
  hwmon: (core) Fix double-free in __hwmon_device_register()
  hwmon: Deal with errors from the thermal subsystem
  hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
  net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()
  tcp_bbr: improve arithmetic division in bbr_update_bw()
  net: usb: lan78xx: Add .ndo_features_check
  net-sysfs: Fix reference count leak
  net-sysfs: Call dev_hold always in rx_queue_add_kobject
  net-sysfs: Call dev_hold always in netdev_queue_add_kobject
  net-sysfs: fix netdev_queue_add_kobject() breakage
  net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject
  net_sched: fix datalen for ematch
  net, ip_tunnel: fix namespaces move
  net, ip6_tunnel: fix namespaces move
  net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
  ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions
  gtp: make sure only SOCK_DGRAM UDP sockets are accepted
  firestream: fix memory leaks
  can, slip: Protect tty->disc_data in write_wakeup and close with RCU
  UPSTREAM: staging: most: net: fix buffer overflow
  ANDROID: Fixing incremental fs style issues
  ANDROID: Make incfs selftests pass
  ANDROID: Initial commit of Incremental FS
  ANDROID: cuttlefish_defconfig: Enable CONFIG_BTT
  f2fs: fix race conditions in ->d_compare() and ->d_hash()
  f2fs: fix dcache lookup of !casefolded directories
  f2fs: Add f2fs stats to sysfs
  f2fs: delete duplicate information on sysfs nodes
  f2fs: change to use rwsem for gc_mutex
  f2fs: update f2fs document regarding to fsync_mode
  f2fs: add a way to turn off ipu bio cache
  f2fs: code cleanup for f2fs_statfs_project()
  f2fs: fix miscounted block limit in f2fs_statfs_project()
  f2fs: show the CP_PAUSE reason in checkpoint traces
  f2fs: fix deadlock allocating bio_post_read_ctx from mempool
  f2fs: remove unneeded check for error allocating bio_post_read_ctx
  f2fs: convert inline_dir early before starting rename
  f2fs: fix memleak of kobject
  f2fs: fix to add swap extent correctly
  mm: export add_swap_extent()
  f2fs: run fsck when getting bad inode during GC
  f2fs: support data compression
  f2fs: free sysfs kobject
  f2fs: declare nested quota_sem and remove unnecessary sems
  mm: kvmalloc does not fallback to vmalloc for incompatible gfp flags
  f2fs: don't put new_page twice in f2fs_rename
  f2fs: set I_LINKABLE early to avoid wrong access by vfs
  f2fs: don't keep META_MAPPING pages used for moving verity file blocks
  f2fs: introduce private bioset
  f2fs: cleanup duplicate stats for atomic files
  f2fs: set GFP_NOFS when moving inline dentries
  f2fs: should avoid recursive filesystem ops
  f2fs: keep quota data on write_begin failure
  f2fs: call f2fs_balance_fs outside of locked page
  f2fs: preallocate DIO blocks when forcing buffered_io
  Linux 4.14.168
  m68k: Call timer_interrupt() with interrupts disabled
  serial: stm32: fix clearing interrupt error flags
  IB/iser: Fix dma_nents type definition
  arm64: dts: juno: Fix UART frequency
  drm/radeon: fix bad DMA from INTERRUPT_CNTL2
  dmaengine: ti: edma: fix missed failure handling
  affs: fix a memory leak in affs_remount
  mmc: core: fix wl1251 sdio quirks
  mmc: sdio: fix wl1251 vendor id
  packet: fix data-race in fanout_flow_is_huge()
  net: neigh: use long type to store jiffies delta
  hv_netvsc: flag software created hash value
  MIPS: Loongson: Fix return value of loongson_hwmon_init
  afs: Fix large file support
  net: qca_spi: Move reset_count to struct qcaspi
  net: netem: correct the parent's backlog when corrupted packet was dropped
  net: netem: fix error path for corrupted GSO frames
  dmaengine: imx-sdma: fix size check for sdma script_number
  drm/msm/dsi: Implement reset correctly
  tcp: annotate lockless access to tcp_memory_pressure
  net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head
  net: avoid possible false sharing in sk_leave_memory_pressure()
  act_mirred: Fix mirred_init_module error handling
  net: stmmac: fix length of PTP clock's name string
  llc: fix sk_buff refcounting in llc_conn_state_process()
  llc: fix another potential sk_buff leak in llc_ui_sendmsg()
  mac80211: accept deauth frames in IBSS mode
  net: stmmac: gmac4+: Not all Unicast addresses may be available
  nvme: retain split access workaround for capability reads
  net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()
  of: mdio: Fix a signedness bug in of_phy_get_and_connect()
  net: axienet: fix a signedness bug in probe
  net: stmmac: dwmac-meson8b: Fix signedness bug in probe
  net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe()
  net: hisilicon: Fix signedness bug in hix5hd2_dev_probe()
  net: aquantia: Fix aq_vec_isr_legacy() return value
  iommu/amd: Wait for completion of IOTLB flush in attach_device
  net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
  RDMA/cma: Fix false error message
  ath10k: adjust skb length in ath10k_sdio_mbox_rx_packet
  pinctrl: iproc-gpio: Fix incorrect pinconf configurations
  net: sonic: replace dev_kfree_skb in sonic_send_packet
  hwmon: (shtc1) fix shtc1 and shtw1 id mask
  ixgbe: sync the first fragment unconditionally
  btrfs: use correct count in btrfs_file_write_iter()
  Btrfs: fix inode cache waiters hanging on path allocation failure
  Btrfs: fix inode cache waiters hanging on failure to start caching thread
  Btrfs: fix hang when loading existing inode cache off disk
  scsi: fnic: fix msix interrupt allocation
  net: sonic: return NETDEV_TX_OK if failed to map buffer
  tty: serial: fsl_lpuart: Use appropriate lpuart32_* I/O funcs
  ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init
  iio: dac: ad5380: fix incorrect assignment to val
  bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
  irqdomain: Add the missing assignment of domain->fwnode for named fwnode
  staging: greybus: light: fix a couple double frees
  x86, perf: Fix the dependency of the x86 insn decoder selftest
  power: supply: Init device wakeup after device_add()
  hwmon: (lm75) Fix write operations for negative temperatures
  Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"
  ahci: Do not export local variable ahci_em_messages
  iommu/mediatek: Fix iova_to_phys PA start for 4GB mode
  mips: avoid explicit UB in assignment of mips_io_port_base
  rtc: pcf2127: bugfix: read rtc disables watchdog
  media: atmel: atmel-isi: fix timeout value for stop streaming
  mac80211: minstrel_ht: fix per-group max throughput rate initialization
  dmaengine: dw: platform: Switch to acpi_dma_controller_register()
  ASoC: sun4i-i2s: RX and TX counter registers are swapped
  signal: Allow cifs and drbd to receive their terminating signals
  bnxt_en: Fix handling FRAG_ERR when NVM_INSTALL_UPDATE cmd fails
  net/rds: Add a few missing rds_stat_names entries
  ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls
  ASoC: cs4349: Use PM ops 'cs4349_runtime_pm'
  ASoC: es8328: Fix copy-paste error in es8328_right_line_controls
  ext4: set error return correctly when ext4_htree_store_dirent fails
  crypto: caam - free resources in case caam_rng registration failed
  cifs: fix rmmod regression in cifs.ko caused by force_sig changes
  net/mlx5: Fix mlx5_ifc_query_lag_out_bits
  ARM: dts: stm32: add missing vdda-supply to adc on stm32h743i-eval
  tipc: reduce risk of wakeup queue starvation
  ALSA: aoa: onyx: always initialize register read value
  crypto: ccp - Reduce maximum stack usage
  x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI
  mic: avoid statically declaring a 'struct device'.
  usb: host: xhci-hub: fix extra endianness conversion
  qed: reduce maximum stack frame size
  libertas_tf: Use correct channel range in lbtf_geo_init
  PM: sleep: Fix possible overflow in pm_system_cancel_wakeup()
  clk: sunxi-ng: v3s: add the missing PLL_DDR1
  scsi: libfc: fix null pointer dereference on a null lport
  net: pasemi: fix an use-after-free in pasemi_mac_phy_init()
  RDMA/hns: Fixs hw access invalid dma memory error
  devres: allow const resource arguments
  rxrpc: Fix uninitialized error code in rxrpc_send_data_packet()
  mfd: intel-lpss: Release IDA resources
  iommu/amd: Make iommu_disable safer
  bnxt_en: Fix ethtool selftest crash under error conditions.
  nvmem: imx-ocotp: Ensure WAIT bits are preserved when setting timing
  clk: qcom: Fix -Wunused-const-variable
  dmaengine: hsu: Revert "set HSU_CH_MTSR to memory width"
  perf/ioctl: Add check for the sample_period value
  drm/msm/a3xx: remove TPL1 regs from snapshot
  rtc: pcf8563: Clear event flags and disable interrupts before requesting irq
  rtc: pcf8563: Fix interrupt trigger method
  ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs
  net/af_iucv: always register net_device notifier
  net: netem: fix backlog accounting for corrupted GSO frames
  drm/msm/mdp5: Fix mdp5_cfg_init error return
  powerpc/pseries/mobility: rebuild cacheinfo hierarchy post-migration
  powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild
  qed: iWARP - Use READ_ONCE and smp_store_release to access ep->state
  iommu/vt-d: Duplicate iommu_resv_region objects per device list
  mpls: fix warning with multi-label encap
  media: vivid: fix incorrect assignment operation when setting video mode
  cpufreq: brcmstb-avs-cpufreq: Fix types for voltage/frequency
  cpufreq: brcmstb-avs-cpufreq: Fix initial command check
  netvsc: unshare skb in VF rx handler
  inet: frags: call inet_frags_fini() after unregister_pernet_subsys()
  signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig
  iommu: Use right function to get group for device
  misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa
  serial: stm32: fix wakeup source initialization
  serial: stm32: Add support of TC bit status check
  serial: stm32: fix transmit_chars when tx is stopped
  serial: stm32: fix rx error handling
  crypto: ccp - Fix 3DES complaint from ccp-crypto module
  crypto: ccp - fix AES CFB error exposed by new test vectors
  spi: spi-fsl-spi: call spi_finalize_current_message() at the end
  RDMA/qedr: Fix incorrect device rate.
  arm64: dts: meson: libretech-cc: set eMMC as removable
  dmaengine: tegra210-adma: Fix crash during probe
  ARM: dts: sun8i-h3: Fix wifi in Beelink X2 DT
  EDAC/mc: Fix edac_mc_find() in case no device is found
  thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
  backlight: lm3630a: Return 0 on success in update_status functions
  kdb: do a sanity check on the cpu in kdb_per_cpu()
  ARM: riscpc: fix lack of keyboard interrupts after irq conversion
  pwm: meson: Don't disable PWM when setting duty repeatedly
  pwm: meson: Consider 128 a valid pre-divider
  netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule
  crypto: caam - fix caam_dump_sg that iterates through scatterlist
  platform/x86: alienware-wmi: printing the wrong error code
  media: davinci/vpbe: array underflow in vpbe_enum_outputs()
  media: omap_vout: potential buffer overflow in vidioc_dqbuf()
  l2tp: Fix possible NULL pointer dereference
  vfio/mdev: Fix aborting mdev child device removal if one fails
  vfio/mdev: Avoid release parent reference during error path
  afs: Fix the afs.cell and afs.volume xattr handlers
  lightnvm: pblk: fix lock order in pblk_rb_tear_down_check
  mmc: core: fix possible use after free of host
  dmaengine: tegra210-adma: restore channel status
  net: ena: fix ena_com_fill_hash_function() implementation
  net: ena: fix incorrect test of supported hash function
  net: ena: fix: Free napi resources when ena_up() fails
  net: ena: fix swapped parameters when calling ena_com_indirect_table_fill_entry
  iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU
  IB/mlx5: Add missing XRC options to QP optional params mask
  dwc2: gadget: Fix completed transfer size calculation in DDMA
  usb: gadget: fsl: fix link error against usb-gadget module
  ASoC: fix valid stream condition
  packet: in recvmsg msg_name return at least sizeof sockaddr_ll
  scsi: qla2xxx: Avoid that qlt_send_resp_ctio() corrupts memory
  scsi: qla2xxx: Fix a format specifier
  irqchip/gic-v3-its: fix some definitions of inner cacheability attributes
  NFS: Don't interrupt file writeout due to fatal errors
  ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk()
  dmaengine: axi-dmac: Don't check the number of frames for alignment
  6lowpan: Off by one handling ->nexthdr
  media: ov2659: fix unbalanced mutex_lock/unlock
  ARM: dts: ls1021: Fix SGMII PCS link remaining down after PHY disconnect
  powerpc: vdso: Make vdso32 installation conditional in vdso_install
  selftests/ipc: Fix msgque compiler warnings
  tipc: set sysctl_tipc_rmem and named_timeout right range
  platform/x86: alienware-wmi: fix kfree on potentially uninitialized pointer
  hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses
  net: hns3: fix for vport->bw_limit overflow problem
  ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data"
  scsi: target/core: Fix a race condition in the LUN lookup code
  scsi: qla2xxx: Unregister chrdev if module initialization fails
  ehea: Fix a copy-paste err in ehea_init_port_res
  spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios
  soc/fsl/qe: Fix an error code in qe_pin_request()
  spi: tegra114: configure dma burst size to fifo trig level
  spi: tegra114: flush fifos
  spi: tegra114: terminate dma and reset on transfer timeout
  spi: tegra114: fix for unpacked mode transfers
  spi: tegra114: clear packed bit for unpacked mode
  media: tw5864: Fix possible NULL pointer dereference in tw5864_handle_frame
  media: davinci-isif: avoid uninitialized variable use
  ARM: OMAP2+: Fix potentially uninitialized return value for _setup_reset()
  arm64: dts: allwinner: a64: Add missing PIO clocks
  m68k: mac: Fix VIA timer counter accesses
  tipc: tipc clang warning
  jfs: fix bogus variable self-initialization
  regulator: tps65086: Fix tps65086_ldoa1_ranges for selector 0xB
  media: cx23885: check allocation return
  media: wl128x: Fix an error code in fm_download_firmware()
  media: cx18: update *pos correctly in cx18_read_pos()
  media: ivtv: update *pos correctly in ivtv_read_pos()
  regulator: lp87565: Fix missing register for LP87565_BUCK_0
  net: sh_eth: fix a missing check of of_get_phy_mode
  xen, cpu_hotplug: Prevent an out of bounds access
  drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()
  scsi: megaraid_sas: reduce module load time
  x86/mm: Remove unused variable 'cpu'
  nios2: ksyms: Add missing symbol exports
  powerpc/mm: Check secondary hash page table
  net: aquantia: fixed instack structure overflow
  NFSv4/flexfiles: Fix invalid deref in FF_LAYOUT_DEVID_NODE()
  netfilter: nft_set_hash: fix lookups with fixed size hash on big endian
  regulator: wm831x-dcdc: Fix list of wm831x_dcdc_ilim from mA to uA
  ARM: 8848/1: virt: Align GIC version check with arm64 counterpart
  ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used
  mmc: sdhci-brcmstb: handle mmc_of_parse() errors during probe
  NFS/pnfs: Bulk destroy of layouts needs to be safe w.r.t. umount
  platform/x86: wmi: fix potential null pointer dereference
  clocksource/drivers/exynos_mct: Fix error path in timer resources initialization
  clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
  NFS: Fix a soft lockup in the delegation recovery code
  powerpc/64s: Fix logic when handling unknown CPU features
  staging: rtlwifi: Use proper enum for return in halmac_parse_psd_data_88xx
  fs/nfs: Fix nfs_parse_devname to not modify it's argument
  ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of()
  drm/nouveau/pmu: don't print reply values if exec is false
  drm/nouveau/bios/ramcfg: fix missing parentheses when calculating RON
  net: dsa: qca8k: Enable delay for RGMII_ID mode
  regulator: pv88090: Fix array out-of-bounds access
  regulator: pv88080: Fix array out-of-bounds access
  regulator: pv88060: Fix array out-of-bounds access
  cdc-wdm: pass return value of recover_from_urb_loss
  dmaengine: mv_xor: Use correct device for DMA API
  staging: r8822be: check kzalloc return or bail
  KVM: PPC: Release all hardware TCE tables attached to a group
  hwmon: (pmbus/tps53679) Fix driver info initialization in probe routine
  vfio_pci: Enable memory accesses before calling pci_map_rom
  keys: Timestamp new keys
  block: don't use bio->bi_vcnt to figure out segment number
  usb: phy: twl6030-usb: fix possible use-after-free on remove
  PCI: endpoint: functions: Use memcpy_fromio()/memcpy_toio()
  pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups
  pinctrl: sh-pfc: r8a7792: Fix vin1_data18_b pin group
  pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group
  pinctrl: sh-pfc: emev2: Add missing pinmux functions
  drm/etnaviv: potential NULL dereference
  iw_cxgb4: use tos when finding ipv6 routes
  iw_cxgb4: use tos when importing the endpoint
  fbdev: chipsfb: remove set but not used variable 'size'
  rtc: pm8xxx: fix unintended sign extension
  rtc: 88pm80x: fix unintended sign extension
  rtc: 88pm860x: fix unintended sign extension
  rtc: ds1307: rx8130: Fix alarm handling
  net: phy: fixed_phy: Fix fixed_phy not checking GPIO
  thermal: mediatek: fix register index error
  rtc: ds1672: fix unintended sign extension
  staging: most: cdev: add missing check for cdev_add failure
  iwlwifi: mvm: fix RSS config command
  ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage
  ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller clocks property
  ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller variant
  ARM: dts: lpc32xx: reparent keypad controller to SIC1
  ARM: dts: lpc32xx: add required clocks property to keypad device node
  driver core: Do not resume suppliers under device_links_write_lock()
  crypto: crypto4xx - Fix wrong ppc4xx_trng_probe()/ppc4xx_trng_remove() arguments
  driver: uio: fix possible use-after-free in __uio_register_device
  driver: uio: fix possible memory leak in __uio_register_device
  tty: ipwireless: Fix potential NULL pointer dereference
  iwlwifi: mvm: fix A-MPDU reference assignment
  net/mlx5: Take lock with IRQs disabled to avoid deadlock
  iwlwifi: mvm: avoid possible access out of array.
  clk: sunxi-ng: sun8i-a23: Enable PLL-MIPI LDOs when ungating it
  spi/topcliff_pch: Fix potential NULL dereference on allocation error
  rtc: cmos: ignore bogus century byte
  IB/iser: Pass the correct number of entries for dma mapped SGL
  ASoC: imx-sgtl5000: put of nodes if finding codec fails
  crypto: tgr192 - fix unaligned memory access
  crypto: brcm - Fix some set-but-not-used warning
  kbuild: mark prepare0 as PHONY to fix external module build
  media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART_INTERVAL
  drm/etnaviv: NULL vs IS_ERR() buf in etnaviv_core_dump()
  RDMA/iw_cxgb4: Fix the unchecked ep dereference
  spi: cadence: Correct initialisation of runtime PM
  arm64: dts: apq8016-sbc: Increase load on l11 for SDCARD
  drm/shmob: Fix return value check in shmob_drm_probe
  RDMA/qedr: Fix out of bounds index check in query pkey
  RDMA/ocrdma: Fix out of bounds index check in query pkey
  IB/usnic: Fix out of bounds index check in query pkey
  MIPS: BCM63XX: drop unused and broken DSP platform device
  clk: dove: fix refcount leak in dove_clk_init()
  clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init()
  clk: armada-xp: fix refcount leak in axp_clk_init()
  clk: kirkwood: fix refcount leak in kirkwood_clk_init()
  clk: armada-370: fix refcount leak in a370_clk_init()
  clk: vf610: fix refcount leak in vf610_clocks_init()
  clk: imx7d: fix refcount leak in imx7d_clocks_init()
  clk: imx6sx: fix refcount leak in imx6sx_clocks_init()
  clk: imx6q: fix refcount leak in imx6q_clocks_init()
  clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()
  clk: socfpga: fix refcount leak
  clk: qoriq: fix refcount leak in clockgen_init()
  clk: highbank: fix refcount leak in hb_clk_init()
  Input: nomadik-ske-keypad - fix a loop timeout test
  vxlan: changelink: Fix handling of default remotes
  pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value
  pinctrl: sh-pfc: sh7269: Add missing PCIOR0 field
  pinctrl: sh-pfc: r8a77995: Remove bogus SEL_PWM[0-3]_3 configurations
  pinctrl: sh-pfc: sh7734: Add missing IPSR11 field
  pinctrl: sh-pfc: r8a7794: Remove bogus IPSR9 field
  pinctrl: sh-pfc: sh73a0: Add missing TO pin to tpu4_to3 group
  pinctrl: sh-pfc: r8a7791: Remove bogus marks from vin1_b_data18 group
  pinctrl: sh-pfc: r8a7791: Remove bogus ctrl marks from qspi_data4_b group
  pinctrl: sh-pfc: r8a7740: Add missing LCD0 marks to lcd0_data24_1 group
  pinctrl: sh-pfc: r8a7740: Add missing REF125CK pin to gether_gmii group
  switchtec: Remove immediate status check after submitting MRPC command
  staging: bcm2835-camera: Abort probe if there is no camera
  IB/rxe: Fix incorrect cache cleanup in error flow
  net: phy: Fix not to call phy_resume() if PHY is not attached
  drm/dp_mst: Skip validating ports during destruction, just ref
  exportfs: fix 'passing zero to ERR_PTR()' warning
  pcrypt: use format specifier in kobject_add
  NTB: ntb_hw_idt: replace IS_ERR_OR_NULL with regular NULL checks
  mlxsw: reg: QEEC: Add minimum shaper fields
  drm/sun4i: hdmi: Fix double flag assignation
  pwm: lpss: Release runtime-pm reference from the driver's remove callback
  staging: comedi: ni_mio_common: protect register write overflow
  ALSA: usb-audio: update quirk for B&W PX to remove microphone
  IB/hfi1: Add mtu check for operational data VLs
  IB/rxe: replace kvfree with vfree
  drm/hisilicon: hibmc: Don't overwrite fb helper surface depth
  PCI: iproc: Remove PAXC slot check to allow VF support
  apparmor: don't try to replace stale label in ptrace access check
  ALSA: hda: fix unused variable warning
  drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset()
  drm/sti: do not remove the drm_bridge that was never added
  crypto: sun4i-ss - fix big endian issues
  mt7601u: fix bbp version check in mt7601u_wait_bbp_ready
  tipc: fix wrong timeout input for tipc_wait_for_cond()
  powerpc/archrandom: fix arch_get_random_seed_int()
  mfd: intel-lpss: Add default I2C device properties for Gemini Lake
  xfs: Sanity check flags of Q_XQUOTARM call
  FROMGIT: ext4: Add EXT4_IOC_FSGETXATTR/EXT4_IOC_FSSETXATTR to compat_ioctl.
  ANDROID: cuttlefish_defconfig: enable CONFIG_IKHEADERS as m
  ANDROID: cuttlefish_defconfig: enable NVDIMM/PMEM options
  UPSTREAM: virtio-pmem: Add virtio pmem driver
  BACKPORT: libnvdimm: nd_region flush callback support
  UPSTREAM: libnvdimm/of_pmem: Provide a unique name for bus provider
  UPSTREAM: libnvdimm/of_pmem: Fix platform_no_drv_owner.cocci warnings
  UPSTREAM: libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid()
  UPSTREAM: libnvdimm: Add device-tree based driver
  UPSTREAM: libnvdimm: Add of_node to region and bus descriptors
  FROMLIST: security: selinux: allow per-file labelling for binderfs
  UPSTREAM: mm/page_io.c: annotate refault stalls from swap_readpage
  Revert "ANDROID: security,perf: Allow further restriction of perf_event_open"
  ANDROID: selinux: modify RTM_GETLINK permission
  UPSTREAM: lib/test_meminit.c: add bulk alloc/free tests
  UPSTREAM: lib/test_meminit: add a kmem_cache_alloc_bulk() test
  UPSTREAM: mm: slub: really fix slab walking for init_on_free
  UPSTREAM: mm/slub.c: init_on_free=1 should wipe freelist ptr for bulk allocations
  Linux 4.14.167
  regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id
  perf probe: Fix wrong address verification
  scsi: core: scsi_trace: Use get_unaligned_be*()
  scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan
  scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI
  scsi: target: core: Fix a pr_debug() argument
  scsi: bnx2i: fix potential use after free
  scsi: qla4xxx: fix double free bug
  scsi: esas2r: unlock on error in esas2r_nvram_read_direct()
  reiserfs: fix handling of -EOPNOTSUPP in reiserfs_for_each_xattr
  Revert "arm64: dts: juno: add dma-ranges property"
  tick/sched: Annotate lockless access to last_jiffies_update
  cfg80211: check for set_wiphy_params
  arm64: dts: meson-gxl-s905x-khadas-vim: fix gpio-keys-polled node
  cw1200: Fix a signedness bug in cw1200_load_firmware()
  xen/blkfront: Adjust indentation in xlvbd_alloc_gendisk
  tcp: fix marked lost packets not being retransmitted
  r8152: add missing endpoint sanity check
  ptp: free ptp device pin descriptors properly
  net/wan/fsl_ucc_hdlc: fix out of bounds write on array utdm_info
  net: usb: lan78xx: limit size of local TSO packets
  net: hns: fix soft lockup when there is not enough memory
  net: dsa: tag_qca: fix doubled Tx statistics
  hv_netvsc: Fix memory leak when removing rndis device
  macvlan: use skb_reset_mac_header() in macvlan_queue_xmit()
  batman-adv: Fix DAT candidate selection on little endian systems
  NFC: pn533: fix bulk-message timeout
  netfilter: arp_tables: init netns pointer in xt_tgdtor_param struct
  netfilter: fix a use-after-free in mtype_destroy()
  cfg80211: fix page refcount issue in A-MSDU decap
  arm64: dts: agilex/stratix10: fix pmu interrupt numbers
  mm/huge_memory.c: thp: fix conflict of above-47bit hint address and PMD alignment
  mm/huge_memory.c: make __thp_get_unmapped_area static
  USB: serial: io_edgeport: handle unbound ports on URB completion
  USB: serial: io_edgeport: use irqsave() in USB's complete callback
  net: stmmac: Enable 16KB buffer size
  net: stmmac: 16KB buffer must be 16 byte aligned
  mm/page-writeback.c: avoid potential division by zero in wb_min_max_ratio()
  btrfs: fix memory leak in qgroup accounting
  mm/shmem.c: thp, shmem: fix conflict of above-47bit hint address and PMD alignment
  perf report: Fix incorrectly added dimensions as switch perf data file
  perf hists: Fix variable name's inconsistency in hists__for_each() macro
  x86/efistub: Disable paging at mixed mode entry
  x86/resctrl: Fix an imbalance in domain_remove_cpu()
  usb: core: hub: Improved device recognition on remote wakeup
  ptrace: reintroduce usage of subjective credentials in ptrace_has_cap()
  scsi: mptfusion: Fix double fetch bug in ioctl
  scsi: fnic: fix invalid stack access
  USB: serial: quatech2: handle unbound ports
  USB: serial: keyspan: handle unbound ports
  USB: serial: io_edgeport: add missing active-port sanity check
  USB: serial: ch341: handle unbound port at reset_resume
  USB: serial: suppress driver bind attributes
  USB: serial: option: add support for Quectel RM500Q in QDL mode
  USB: serial: opticon: fix control-message timeouts
  USB: serial: option: Add support for Quectel RM500Q
  USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx
  iio: buffer: align the size of scan bytes to size of the largest element
  ARM: dts: am571x-idk: Fix gpios property to have the correct gpio number
  block: fix an integer overflow in logical block size
  Fix built-in early-load Intel microcode alignment
  ALSA: seq: Fix racy access for queue timer in proc read
  ASoC: msm8916-wcd-analog: Fix selected events for MIC BIAS External1
  clk: Don't try to enable critical clocks if prepare failed
  dt-bindings: reset: meson8b: fix duplicate reset IDs
  Linux 4.14.166
  ocfs2: call journal flush to mark journal as empty after journal recovery when mount
  hexagon: work around compiler crash
  hexagon: parenthesize registers in asm predicates
  ioat: ioat_alloc_ring() failure handling.
  dmaengine: k3dma: Avoid null pointer traversal
  MIPS: Prevent link failure with kcov instrumentation
  mips: cacheinfo: report shared CPU map
  rseq/selftests: Turn off timeout setting
  scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy()
  gpio: mpc8xxx: Add platform device to gpiochip->parent
  rtc: msm6242: Fix reading of 10-hour digit
  f2fs: fix potential overflow
  rtlwifi: Remove unnecessary NULL check in rtl_regd_init
  spi: atmel: fix handling of cs_change set on non-last xfer
  mtd: spi-nor: fix silent truncation in spi_nor_read_raw()
  mtd: spi-nor: fix silent truncation in spi_nor_read()
  media: exynos4-is: Fix recursive locking in isp_video_release()
  media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support
  media: ov6650: Fix some format attributes not under control
  media: ov6650: Fix incorrect use of JPEG colorspace
  tty: serial: pch_uart: correct usage of dma_unmap_sg
  tty: serial: imx: use the sg count from dma_map_sg
  powerpc/powernv: Disable native PCIe port management
  PCI/PTM: Remove spurious "d" from granularity message
  compat_ioctl: handle SIOCOUTQNSD
  af_unix: add compat_ioctl support
  arm64: dts: apq8096-db820c: Increase load on l21 for SDCARD
  scsi: sd: enable compat ioctls for sed-opal
  pinctrl: lewisburg: Update pin list according to v1.1v6
  pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call
  clk: samsung: exynos5420: Preserve CPU clocks configuration during suspend/resume
  mei: fix modalias documentation
  iio: imu: adis16480: assign bias value only if operation succeeded
  NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn
  xprtrdma: Fix completion wait during device removal
  platform/x86: asus-wmi: Fix keyboard brightness cannot be set to 0
  scsi: sd: Clear sdkp->protection_type if disk is reformatted without PI
  scsi: enclosure: Fix stale device oops with hot replug
  arm64: Check for errata before evaluating cpu features
  arm64: add sentinel to kpti_safe_list
  RDMA/srpt: Report the SCSI residual to the initiator
  RDMA/mlx5: Return proper error value
  btrfs: simplify inode locking for RWF_NOWAIT
  cifs: Adjust indentation in smb2_open_file
  hsr: reset network header when supervision frame is created
  gpio: Fix error message on out-of-range GPIO in lookup table
  iommu: Remove device link to group on failure
  gpio: zynq: Fix for bug in zynq_gpio_restore_context API
  ASoC: stm32: spdifrx: fix race condition in irq handler
  ASoC: stm32: spdifrx: fix inconsistent lock state
  RDMA/bnxt_re: Fix Send Work Entry state check while polling completions
  rtc: mt6397: fix alarm register overwrite
  drm/i915: Fix use-after-free when destroying GEM context
  dccp: Fix memleak in __feat_register_sp
  iwlwifi: dbg_ini: fix memory leak in alloc_sgtable
  wimax: i2400: Fix memory leak in i2400m_op_rfkill_sw_toggle
  wimax: i2400: fix memory leak
  cifs: Fix lease buffer length error
  media: usb:zr364xx:Fix KASAN:null-ptr-deref Read in zr364xx_vidioc_querycap
  mac80211: Do not send Layer 2 Update frame before authorization
  cfg80211/mac80211: make ieee80211_send_layer2_update a public function
  arm64: Make sure permission updates happen for pmd/pud
  arm64: Enforce BBM for huge IO/VMAP mappings
  arm64: mm: Change page table pointer name in p[md]_set_huge()
  arm64: don't open code page table entry creation
  rsi: add fix for crash during assertions
  fs/select: avoid clang stack usage warning
  ethtool: reduce stack usage with clang
  HID: hidraw, uhid: Always report EPOLLOUT
  HID: hidraw: Fix returning EPOLLOUT from hidraw_poll
  hidraw: Return EPOLLOUT from hidraw_poll
  cuttlefish: enable CONFIG_DUMMY=y
  cuttlefish - enable CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y
  ANDROID: Enable HID_STEAM as y
  Linux 4.14.165
  drm/i915/gen9: Clear residual context state on context switch
  netfilter: ipset: avoid null deref when IPSET_ATTR_LINENO is present
  netfilter: arp_tables: init netns pointer in xt_tgchk_param struct
  phy: cpcap-usb: Fix flakey host idling and enumerating of devices
  phy: cpcap-usb: Fix error path when no host driver is loaded
  USB: Fix: Don't skip endpoint descriptors with maxpacket=0
  HID: hiddev: fix mess in hiddev_open()
  arm64: cpufeature: Avoid warnings due to unused symbols
  ath10k: fix memory leak
  rtl8xxxu: prevent leaking urb
  scsi: bfa: release allocated memory in case of error
  mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_buf
  mwifiex: fix possible heap overflow in mwifiex_process_country_ie()
  tty: always relink the port
  tty: link tty and port before configuring it as console
  staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21
  drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ
  drm/fb-helper: Round up bits_per_pixel if possible
  Input: add safety guards to input_set_keycode()
  HID: hid-input: clear unmapped usages
  staging: comedi: adv_pci1710: fix AI channels 16-31 for PCI-1713
  usb: musb: dma: Correct parameter passed to IRQ handler
  usb: musb: Disable pullup at init
  usb: musb: fix idling for suspend after disconnect interrupt
  USB: serial: option: add ZLP support for 0x1bc7/0x9010
  staging: vt6656: set usb_set_intfdata on driver fail.
  gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism
  gpiolib: acpi: Turn dmi_system_id table into a generic quirk table
  can: can_dropped_invalid_skb(): ensure an initialized headroom in outgoing CAN sk_buffs
  can: mscan: mscan_rx_poll(): fix rx path lockup when returning from polling to irq mode
  can: gs_usb: gs_usb_probe(): use descriptors of current altsetting
  HID: uhid: Fix returning EPOLLOUT from uhid_char_poll
  HID: Fix slab-out-of-bounds read in hid_field_extract
  tracing: Have stack tracer compile when MCOUNT_INSN_SIZE is not defined
  kernel/trace: Fix do not unregister tracepoints when register sched_migrate_task fail
  ALSA: hda/realtek - Set EAPD control to default for ALC222
  ALSA: hda/realtek - Add new codec supported for ALCS1200A
  ALSA: usb-audio: Apply the sample rate quirk for Bose Companion 5
  usb: chipidea: host: Disable port power only if previously enabled
  chardev: Avoid potential use-after-free in 'chrdev_open()'
  UPSTREAM: kcov: fix struct layout for kcov_remote_arg
  UPSTREAM: vhost, kcov: collect coverage from vhost_worker
  UPSTREAM: usb, kcov: collect coverage from hub_event
  BACKPORT: kcov: remote coverage support
  UPSTREAM: kcov: improve CONFIG_ARCH_HAS_KCOV help text
  UPSTREAM: kcov: convert kcov.refcount to refcount_t
  UPSTREAM: kcov: no need to check return value of debugfs_create functions
  UPSTREAM: kernel/kcov.c: mark write_comp_data() as notrace
  UPSTREAM: kernel/kcov.c: mark funcs in __sanitizer_cov_trace_pc() as notrace
  BACKPORT: sched/core / kcov: avoid kcov_area during task switch
  UPSTREAM: kcov: prefault the kcov_area
  BACKPORT: kcov: test compiler capability in Kconfig and correct dependency
  UPSTREAM: gcc-plugins: fix build condition of SANCOV plugin
  UPSTREAM: kcov: fix comparison callback signature
  UPSTREAM: kcov: update documentation
  BACKPORT: Makefile: support flag -fsanitizer-coverage=trace-cmp
  BACKPORT: kcov: support comparison operands collection
  UPSTREAM: kcov: remove pointless current != NULL check
  Linux 4.14.164
  vlan: fix memory leak in vlan_dev_set_egress_priority
  net: sch_prio: When ungrafting, replace with FIFO
  vlan: vlan_changelink() should propagate errors
  vxlan: fix tos value before xmit
  tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK
  sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY
  USB: serial: option: add Telit ME910G1 0x110a composition
  USB: core: fix check for duplicate endpoints
  pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM
  net: usb: lan78xx: fix possible skb leak
  net: stmmac: dwmac-sunxi: Allow all RGMII modes
  net: stmmac: dwmac-sun8i: Allow all RGMII modes
  net: dsa: mv88e6xxx: Preserve priority when setting CPU port.
  macvlan: do not assume mac_header is set in macvlan_broadcast()
  gtp: fix bad unlock balance in gtp_encap_enable_socket
  mmc: block: propagate correct returned value in mmc_rpmb_ioctl
  mmc: core: Prevent bus reference leak in mmc_blk_init()
  mmc: block: Fix bug when removing RPMB chardev
  mmc: block: Delete mmc_access_rpmb()
  mmc: block: Convert RPMB to a character device
  PCI/switchtec: Read all 64 bits of part_event_bitmap
  bpf: Fix passing modified ctx to ld/abs/ind instruction
  bpf: reject passing modified ctx to helper functions
  hv_netvsc: Fix unwanted rx_table reset
  llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
  parisc: Fix compiler warnings in debug_core.c
  block: fix memleak when __blk_rq_map_user_iov() is failed
  s390/dasd: fix memleak in path handling error case
  s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly
  net: stmmac: RX buffer size must be 16 byte aligned
  net: stmmac: Do not accept invalid MTU values
  fs: avoid softlockups in s_inodes iterators
  perf/x86/intel: Fix PT PMI handling
  kconfig: don't crash on NULL expressions in expr_eq()
  regulator: rn5t618: fix module aliases
  ASoC: wm8962: fix lambda value
  rfkill: Fix incorrect check to avoid NULL pointer dereference
  net: usb: lan78xx: Fix error message format specifier
  bnx2x: Fix logic to get total no. of PFs per engine
  bnx2x: Do not handle requests from VFs after parity
  powerpc: Ensure that swiotlb buffer is allocated from low memory
  samples: bpf: fix syscall_tp due to unused syscall
  samples: bpf: Replace symbol compare of trace_event
  ARM: dts: am437x-gp/epos-evm: fix panel compatible
  bpf, mips: Limit to 33 tail calls
  ARM: dts: bcm283x: Fix critical trip point
  ASoC: topology: Check return value for soc_tplg_pcm_create()
  spi: spi-cavium-thunderx: Add missing pci_release_regions()
  ARM: dts: Cygnus: Fix MDIO node address/size cells
  netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END
  netfilter: uapi: Avoid undefined left-shift in xt_sctp.h
  ARM: vexpress: Set-up shared OPP table instead of individual for each CPU
  efi/gop: Fix memory leak in __gop_query32/64()
  efi/gop: Return EFI_SUCCESS if a usable GOP was found
  efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs
  x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage
  libtraceevent: Fix lib installation with O=
  mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame()
  netfilter: ctnetlink: netns exit must wait for callbacks
  locking/spinlock/debug: Fix various data races
  USB: dummy-hcd: increase max number of devices to 32
  USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
  UPSTREAM: USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
  UPSTREAM: USB: dummy-hcd: increase max number of devices to 32
  UPSTREAM: USB: dummy-hcd: Fix failure to give back unlinked URBs
  UPSTREAM: USB: dummy-hcd: bandwidth limits for non-bulk transfers
  BACKPORT: perf_event: Add support for LSM and SELinux checks
  ANDROID: cuttlefish_defconfig: remove 80211_HWSIM
  docs: fs-verity: mention statx() support
  f2fs: support STATX_ATTR_VERITY
  ext4: support STATX_ATTR_VERITY
  statx: define STATX_ATTR_VERITY
  docs: fs-verity: document first supported kernel version
  f2fs: add support for IV_INO_LBLK_64 encryption policies
  ext4: add support for IV_INO_LBLK_64 encryption policies
  fscrypt: add support for IV_INO_LBLK_64 policies
  fscrypt: avoid data race on fscrypt_mode::logged_impl_name
  fscrypt: zeroize fscrypt_info before freeing
  fscrypt: remove struct fscrypt_ctx
  fscrypt: invoke crypto API for ESSIV handling

Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com>
 2020-06-14 21:40:28 +05:30
UtsavBalar1231
5a22a402bf Merge remote-tracking branch 'kernel-common/android-4.14-stable' into LE.UM.4.2.1.r1.3 
* kernel-common/android-4.14-stable:
  ANDROID: cuttlefish_defconfig: Disable CMOS RTC driver
  ANDROID: modules: fix lockprove warning
  BACKPORT: arm64: vdso: Explicitly add build-id option
  BACKPORT: arm64: vdso: use $(LD) instead of $(CC) to link VDSO
  Linux 4.14.183
  scsi: zfcp: fix request object use-after-free in send path causing wrong traces
  genirq/generic_pending: Do not lose pending affinity update
  net: hns: Fixes the missing put_device in positive leg for roce reset
  net: hns: fix unsigned comparison to less than zero
  KVM: VMX: check for existence of secondary exec controls before accessing
  rxrpc: Fix transport sockopts to get IPv4 errors on an IPv6 socket
  sc16is7xx: move label 'err_spi' to correct section
  mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap()
  netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
  bonding: Fix reference count leak in bond_sysfs_slave_add.
  qlcnic: fix missing release in qlcnic_83xx_interrupt_test.
  esp6: get the right proto for transport mode in esp6_gso_encap
  netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
  netfilter: nfnetlink_cthelper: unbreak userspace helper support
  netfilter: ipset: Fix subcounter update skip
  netfilter: nft_reject_bridge: enable reject with bridge vlan
  ip_vti: receive ipip packet by calling ip_tunnel_rcv
  vti4: eliminated some duplicate code.
  xfrm: fix error in comment
  xfrm: fix a NULL-ptr deref in xfrm_local_error
  xfrm: fix a warning in xfrm_policy_insert_list
  xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output
  xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input
  copy_xstate_to_kernel(): don't leave parts of destination uninitialized
  x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
  mac80211: mesh: fix discovery timer re-arming issue / crash
  parisc: Fix kernel panic in mem_init()
  iommu: Fix reference count leak in iommu_group_alloc.
  include/asm-generic/topology.h: guard cpumask_of_node() macro argument
  fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()
  mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()
  libceph: ignore pool overlay and cache logic on redirects
  ALSA: hda/realtek - Add new codec supported for ALC287
  exec: Always set cap_ambient in cap_bprm_set_creds
  ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC
  ALSA: hwdep: fix a left shifting 1 by 31 UB bug
  RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe()
  mmc: block: Fix use-after-free issue for rpmb
  ARM: dts: bcm2835-rpi-zero-w: Fix led polarity
  ARM: dts/imx6q-bx50v3: Set display interface clock parents
  ARM: dts: imx6q-bx50v3: Add internal switch
  IB/qib: Call kobject_put() when kobject_init_and_add() fails
  gpio: exar: Fix bad handling for ida_simple_get error path
  ARM: uaccess: fix DACR mismatch with nested exceptions
  ARM: uaccess: integrate uaccess_save and uaccess_restore
  ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h
  ARM: 8843/1: use unified assembler in headers
  Input: synaptics-rmi4 - fix error return code in rmi_driver_probe()
  Input: synaptics-rmi4 - really fix attn_data use-after-free
  Input: i8042 - add ThinkPad S230u to i8042 reset list
  Input: dlink-dir685-touchkeys - fix a typo in driver name
  Input: xpad - add custom init packet for Xbox One S controllers
  Input: evdev - call input_flush_device() on release(), not flush()
  Input: usbtouchscreen - add support for BonXeon TP
  samples: bpf: Fix build error
  cifs: Fix null pointer check in cifs_read
  net: freescale: select CONFIG_FIXED_PHY where needed
  usb: gadget: legacy: fix redundant initialization warnings
  cachefiles: Fix race between read_waiter and read_copier involving op->to_do
  gfs2: move privileged user check to gfs2_quota_lock_check
  net: microchip: encx24j600: add missed kthread_stop
  gpio: tegra: mask GPIO IRQs during IRQ shutdown
  ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi
  arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node
  ARM: dts: rockchip: fix phy nodename for rk3228-evb
  net/mlx4_core: fix a memory leak bug.
  net: sun: fix missing release regions in cas_init_one().
  net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
  net/mlx5e: Update netdev txq on completions during closure
  sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
  r8152: support additional Microsoft Surface Ethernet Adapter variant
  net sched: fix reporting the first-time use timestamp
  net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"
  net/mlx5: Add command entry handling completion
  net: ipip: fix wrong address family in init error path
  ax25: fix setsockopt(SO_BINDTODEVICE)
  ANDROID: scs: fix recursive spinlock in scs_check_usage
  ANDROID: timer: fix timer_setup with CFI
  FROMGIT: USB: dummy-hcd: use configurable endpoint naming scheme
  UPSTREAM: USB: dummy-hcd: remove unsupported isochronous endpoints
  UPSTREAM: usb: raw-gadget: fix null-ptr-deref when reenabling endpoints
  UPSTREAM: usb: raw-gadget: documentation updates
  UPSTREAM: usb: raw-gadget: support stalling/halting/wedging endpoints
  UPSTREAM: usb: raw-gadget: fix gadget endpoint selection
  UPSTREAM: usb: raw-gadget: improve uapi headers comments
  UPSTREAM: usb: raw-gadget: fix return value of ep read ioctls
  UPSTREAM: usb: raw-gadget: fix raw_event_queue_fetch locking
  UPSTREAM: usb: raw-gadget: Fix copy_to/from_user() checks
  ANDROID: net: bpf: permit redirect from ingress L3 to egress L2 devices at near max mtu
  Revert "ANDROID: Incremental fs: Avoid continually recalculating hashes"
  Linux 4.14.182
  iio: adc: stm32-adc: fix device used to request dma
  iio: adc: stm32-adc: Use dma_request_chan() instead dma_request_slave_channel()
  x86/unwind/orc: Fix unwind_get_return_address_ptr() for inactive tasks
  rxrpc: Fix a memory leak in rxkad_verify_response()
  rapidio: fix an error in get_user_pages_fast() error handling
  mei: release me_cl object reference
  iio: dac: vf610: Fix an error handling path in 'vf610_dac_probe()'
  iio: sca3000: Remove an erroneous 'get_device()'
  staging: greybus: Fix uninitialized scalar variable
  staging: iio: ad2s1210: Fix SPI reading
  Revert "gfs2: Don't demote a glock until its revokes are written"
  cxgb4/cxgb4vf: Fix mac_hlist initialization and free
  cxgb4: free mac_hlist properly
  media: fdp1: Fix R-Car M3-N naming in debug message
  libnvdimm/btt: Fix LBA masking during 'free list' population
  libnvdimm/btt: Remove unnecessary code in btt_freelist_init
  ubsan: build ubsan.c more conservatively
  x86/uaccess, ubsan: Fix UBSAN vs. SMAP
  powerpc/64s: Disable STRICT_KERNEL_RWX
  powerpc: Remove STRICT_KERNEL_RWX incompatibility with RELOCATABLE
  powerpc: restore alphabetic order in Kconfig
  dmaengine: tegra210-adma: Fix an error handling path in 'tegra_adma_probe()'
  apparmor: Fix aa_label refcnt leak in policy_update
  ALSA: pcm: fix incorrect hw_base increase
  ALSA: iec1712: Initialize STDSP24 properly when using the model=staudio option
  l2tp: initialise PPP sessions before registering them
  l2tp: protect sock pointer of struct pppol2tp_session with RCU
  l2tp: initialise l2tp_eth sessions before registering them
  l2tp: don't register sessions in l2tp_session_create()
  arm64: fix the flush_icache_range arguments in machine_kexec
  padata: purge get_cpu and reorder_via_wq from padata_do_serial
  padata: initialize pd->cpu with effective cpumask
  padata: Replace delayed timer with immediate workqueue in padata_reorder
  padata: set cpu_index of unused CPUs to -1
  ARM: futex: Address build warning
  platform/x86: asus-nb-wmi: Do not load on Asus T100TA and T200TA
  USB: core: Fix misleading driver bug report
  ceph: fix double unlock in handle_cap_export()
  gtp: set NLM_F_MULTI flag in gtp_genl_dump_pdp()
  x86/apic: Move TSC deadline timer debug printk
  scsi: ibmvscsi: Fix WARN_ON during event pool release
  component: Silence bind error on -EPROBE_DEFER
  vhost/vsock: fix packet delivery order to monitoring devices
  configfs: fix config_item refcnt leak in configfs_rmdir()
  scsi: qla2xxx: Fix hang when issuing nvme disconnect-all in NPIV
  HID: multitouch: add eGalaxTouch P80H84 support
  gcc-common.h: Update for GCC 10
  ubi: Fix seq_file usage in detailed_erase_block_info debugfs file
  i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'
  iommu/amd: Fix over-read of ACPI UID from IVRS table
  fix multiplication overflow in copy_fdtable()
  ima: Fix return value of ima_write_policy()
  evm: Check also if *tfm is an error pointer in init_desc()
  ima: Set file->f_mode instead of file->f_flags in ima_calc_file_hash()
  padata: ensure padata_do_serial() runs on the correct CPU
  padata: ensure the reorder timer callback runs on the correct CPU
  i2c: dev: Fix the race between the release of i2c_dev and cdev
  watchdog: Fix the race between the release of watchdog_core_data and cdev
  ext4: add cond_resched() to ext4_protect_reserved_inode
  ANDROID: scsi: ufs: Handle clocks when lrbp fails
  ANDROID: fscrypt: handle direct I/O with IV_INO_LBLK_32
  BACKPORT: FROMLIST: fscrypt: add support for IV_INO_LBLK_32 policies
  ANDROID: namespace'ify tcp_default_init_rwnd implementation
  Linux 4.14.181
  Makefile: disallow data races on gcc-10 as well
  KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce
  ARM: dts: r8a7740: Add missing extal2 to CPG node
  ARM: dts: r8a73a4: Add missing CMT1 interrupts
  arm64: dts: rockchip: Rename dwc3 device nodes on rk3399 to make dtc happy
  arm64: dts: rockchip: Replace RK805 PMIC node name with "pmic" on rk3328 boards
  Revert "ALSA: hda/realtek: Fix pop noise on ALC225"
  usb: gadget: legacy: fix error return code in cdc_bind()
  usb: gadget: legacy: fix error return code in gncm_bind()
  usb: gadget: audio: Fix a missing error return value in audio_bind()
  usb: gadget: net2272: Fix a memory leak in an error handling path in 'net2272_plat_probe()'
  clk: rockchip: fix incorrect configuration of rk3228 aclk_gpu* clocks
  exec: Move would_dump into flush_old_exec
  x86/unwind/orc: Fix error handling in __unwind_start()
  usb: xhci: Fix NULL pointer dereference when enqueuing trbs from urb sg list
  USB: gadget: fix illegal array access in binding with UDC
  usb: host: xhci-plat: keep runtime active when removing host
  usb: core: hub: limit HUB_QUIRK_DISABLE_AUTOSUSPEND to USB5534B
  ALSA: usb-audio: Add control message quirk delay for Kingston HyperX headset
  x86: Fix early boot crash on gcc-10, third try
  ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
  ARM: dts: dra7: Fix bus_dma_limit for PCIe
  ALSA: rawmidi: Fix racy buffer resize under concurrent accesses
  ALSA: rawmidi: Initialize allocated buffers
  ALSA: hda/realtek - Limit int mic boost for Thinkpad T530
  net: tcp: fix rx timestamp behavior for tcp_recvmsg
  netprio_cgroup: Fix unlimited memory leak of v2 cgroups
  net: ipv4: really enforce backoff for redirects
  net: dsa: loop: Add module soft dependency
  hinic: fix a bug of ndo_stop
  Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu"
  net: phy: fix aneg restart in phy_ethtool_set_eee
  netlabel: cope with NULL catmap
  net: fix a potential recursive NETDEV_FEAT_CHANGE
  net: phy: micrel: Use strlcpy() for ethtool::get_strings
  x86/asm: Add instruction suffixes to bitops
  gcc-10: avoid shadowing standard library 'free()' in crypto
  gcc-10: disable 'restrict' warning for now
  gcc-10: disable 'stringop-overflow' warning for now
  gcc-10: disable 'array-bounds' warning for now
  gcc-10: disable 'zero-length-bounds' warning for now
  Stop the ad-hoc games with -Wno-maybe-initialized
  kbuild: compute false-positive -Wmaybe-uninitialized cases in Kconfig
  gcc-10 warnings: fix low-hanging fruit
  pnp: Use list_for_each_entry() instead of open coding
  hwmon: (da9052) Synchronize access with mfd
  IB/mlx4: Test return value of calls to ib_get_cached_pkey
  netfilter: conntrack: avoid gcc-10 zero-length-bounds warning
  i40iw: Fix error handling in i40iw_manage_arp_cache()
  pinctrl: cherryview: Add missing spinlock usage in chv_gpio_irq_handler
  pinctrl: baytrail: Enable pin configuration setting for GPIO chip
  ipmi: Fix NULL pointer dereference in ssif_probe
  x86/entry/64: Fix unwind hints in register clearing code
  ALSA: hda/realtek - Fix S3 pop noise on Dell Wyse
  ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
  drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper()
  ALSA: hda/hdmi: fix race in monitor detection during probe
  cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
  dmaengine: mmp_tdma: Reset channel error on release
  dmaengine: pch_dma.c: Avoid data race between probe and irq handler
  scsi: sg: add sg_remove_request in sg_write
  virtio-blk: handle block_device_operations callbacks after hot unplug
  drop_monitor: work around gcc-10 stringop-overflow warning
  net: moxa: Fix a potential double 'free_irq()'
  net/sonic: Fix a resource leak in an error handling path in 'jazz_sonic_probe()'
  shmem: fix possible deadlocks on shmlock_user_lock
  net: stmmac: Use mutex instead of spinlock
  f2fs: fix to avoid memory leakage in f2fs_listxattr
  f2fs: fix to avoid accessing xattr across the boundary
  f2fs: sanity check of xattr entry size
  f2fs: introduce read_xattr_block
  f2fs: introduce read_inline_xattr
  blktrace: fix dereference after null check
  blktrace: Protect q->blk_trace with RCU
  blktrace: fix trace mutex deadlock
  blktrace: fix unlocked access to init/start-stop/teardown
  net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
  net: ipv6: add net argument to ip6_dst_lookup_flow
  scripts/decodecode: fix trapping instruction formatting
  objtool: Fix stack offset tracking for indirect CFAs
  netfilter: nat: never update the UDP checksum when it's 0
  x86/unwind/orc: Fix error path for bad ORC entry type
  x86/unwind/orc: Prevent unwinding before ORC initialization
  x86/unwind/orc: Don't skip the first frame for inactive tasks
  x86/entry/64: Fix unwind hints in rewind_stack_do_exit()
  x86/entry/64: Fix unwind hints in kernel exit path
  batman-adv: Fix refcnt leak in batadv_v_ogm_process
  batman-adv: Fix refcnt leak in batadv_store_throughput_override
  batman-adv: Fix refcnt leak in batadv_show_throughput_override
  batman-adv: fix batadv_nc_random_weight_tq
  coredump: fix crash when umh is disabled
  mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous()
  KVM: arm: vgic: Fix limit condition when writing to GICD_I[CS]ACTIVER
  tracing: Add a vmalloc_sync_mappings() for safe measure
  USB: serial: garmin_gps: add sanity checking for data length
  USB: uas: add quirk for LaCie 2Big Quadra
  HID: usbhid: Fix race between usbhid_close() and usbhid_stop()
  geneve: only configure or fill UDP_ZERO_CSUM6_RX/TX info when CONFIG_IPV6
  HID: wacom: Read HID_DG_CONTACTMAX directly for non-generic devices
  ipv6: fix cleanup ordering for ip6_mr failure
  net: stricter validation of untrusted gso packets
  bnxt_en: Fix VF anti-spoof filter setup.
  bnxt_en: Improve AER slot reset.
  net/mlx5: Fix command entry leak in Internal Error State
  net/mlx5: Fix forced completion access non initialized command entry
  bnxt_en: Fix VLAN acceleration handling in bnxt_fix_features().
  sch_sfq: validate silly quantum values
  sch_choke: avoid potential panic in choke_reset()
  net: usb: qmi_wwan: add support for DW5816e
  net/mlx4_core: Fix use of ENOSPC around mlx4_counter_alloc()
  net: macsec: preserve ingress frame ordering
  fq_codel: fix TCA_FQ_CODEL_DROP_BATCH_SIZE sanity checks
  dp83640: reverse arguments to list_add_tail
  USB: serial: qcserial: Add DW5816e support
  f2fs: flush dirty meta pages when flushing them
  f2fs: fix checkpoint=disable:%u%%
  f2fs: rework filename handling
  f2fs: split f2fs_d_compare() from f2fs_match_name()
  f2fs: don't leak filename in f2fs_try_convert_inline_dir()
  ANDROID: clang: update to 11.0.1
  FROMLIST: x86_64: fix jiffies ODR violation
  ANDROID: cuttlefish_defconfig: Enable net testing options
  ANDROID: Incremental fs: wake up log pollers less often
  ANDROID: Incremental fs: Fix scheduling while atomic error
  ANDROID: Incremental fs: Avoid continually recalculating hashes
  Revert "f2fs: refactor resize_fs to avoid meta updates in progress"
  UPSTREAM: HID: steam: Fix input device disappearing
  ANDROID: fscrypt: set dun_bytes more precisely
  ANDROID: dm-default-key: set dun_bytes more precisely
  ANDROID: block: backport the ability to specify max_dun_bytes
  ANDROID: hid: steam: remove BT controller matching
  ANDROID: dm-default-key: Update key size for wrapped keys
  ANDROID: cuttlefish_defconfig: Enable CONFIG_STATIC_USERMODEHELPER
  ANDROID: cuttlefish_defconfig: enable CONFIG_MMC_CRYPTO
  ANDROID: Add padding for crypto related structs in UFS and MMC
  ANDROID: mmc: MMC crypto API
  Linux 4.14.180
  cgroup, netclassid: remove double cond_resched
  mac80211: add ieee80211_is_any_nullfunc()
  ALSA: hda: Match both PCI ID and SSID for driver blacklist
  tracing: Reverse the order of trace_types_lock and event_mutex
  sctp: Fix SHUTDOWN CTSN Ack in the peer restart case
  net: systemport: suppress warnings on failed Rx SKB allocations
  net: bcmgenet: suppress warnings on failed Rx SKB allocations
  lib/mpi: Fix building for powerpc with clang
  net: dsa: b53: Rework ARL bin logic
  scripts/config: allow colons in option strings for sed
  s390/ftrace: fix potential crashes when switching tracers
  cifs: protect updating server->dstaddr with a spinlock
  net: stmmac: Fix sub-second increment
  net: stmmac: fix enabling socfpga's ptp_ref_clock
  wimax/i2400m: Fix potential urb refcnt leak
  ASoC: codecs: hdac_hdmi: Fix incorrect use of list_for_each_entry
  ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode
  ASoC: sgtl5000: Fix VAG power-on handling
  selftests/ipc: Fix test failure seen after initial test run
  ASoC: topology: Check return value of pcm_new_ver
  powerpc/pci/of: Parse unassigned resources
  vhost: vsock: kick send_pkt worker once device is started
  ANDROID: arm64: fix a mismerge in proc.S
  Linux 4.14.179
  selinux: properly handle multiple messages in selinux_netlink_send()
  dmaengine: dmatest: Fix iteration non-stop logic
  nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl
  ALSA: opti9xx: shut up gcc-10 range warning
  iommu/amd: Fix legacy interrupt remapping for x2APIC-enabled system
  scsi: target/iblock: fix WRITE SAME zeroing
  iommu/qcom: Fix local_base status check
  vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn()
  vfio: avoid possible overflow in vfio_iommu_type1_pin_pages
  RDMA/mlx4: Initialize ib_spec on the stack
  RDMA/mlx5: Set GRH fields in query QP on RoCE
  dm verity fec: fix hash block number in verity_fec_decode
  PM: hibernate: Freeze kernel threads in software_resume()
  PM: ACPI: Output correct message on target power state
  ALSA: pcm: oss: Place the plugin buffer overflow checks correctly
  ALSA: hda/hdmi: fix without unlocked before return
  ALSA: hda/realtek - Two front mics on a Lenovo ThinkCenter
  mmc: sdhci-pci: Fix eMMC driver strength for BYT-based controllers
  mmc: sdhci-xenon: fix annoying 1.8V regulator warning
  btrfs: fix partial loss of prealloc extent past i_size after fsync
  btrfs: fix block group leak when removing fails
  drm/qxl: qxl_release use after free
  drm/qxl: qxl_release leak in qxl_hw_surface_alloc()
  drm/qxl: qxl_release leak in qxl_draw_dirty_fb()
  drm/edid: Fix off-by-one in DispID DTD pixel clock
  ext4: fix special inode number checks in __ext4_iget()
  ANDROID: Incremental fs: Fix issues with very large files
  Linux 4.14.178
  propagate_one(): mnt_set_mountpoint() needs mount_lock
  ext4: check for non-zero journal inum in ext4_calculate_overhead
  qed: Fix use after free in qed_chain_free
  ext4: unsigned int compared against zero
  ext4: fix block validity checks for journal inodes using indirect blocks
  ext4: don't perform block validity checks on the journal inode
  ext4: protect journal inode's blocks using block_validity
  ext4: avoid declaring fs inconsistent due to invalid file handles
  hwmon: (jc42) Fix name to have no illegal characters
  ext4: convert BUG_ON's to WARN_ON's in mballoc.c
  ext4: increase wait time needed before reuse of deleted inode numbers
  ext4: use matching invalidatepage in ext4_writepage
  arm64: Delete the space separator in __emit_inst
  xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status
  objtool: Support Clang non-section symbols in ORC dump
  objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings
  scsi: target: fix PR IN / READ FULL STATUS for FC
  xfs: fix partially uninitialized structure in xfs_reflink_remap_extent
  x86: hyperv: report value of misc_features
  bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B
  mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path
  perf/core: fix parent pid/tid in task exit events
  ARM: dts: bcm283x: Disable dsi0 node
  net/cxgb4: Check the return from t4_query_params properly
  i2c: altera: use proper variable to hold errno
  nfsd: memory corruption in nfsd4_lock()
  iio:ad7797: Use correct attribute_group
  usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete
  usb: dwc3: gadget: Do link recovery for SS and SSP
  binder: take read mode of mmap_sem in binder_alloc_free_page()
  include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap
  mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer
  remoteproc: Fix wrong rvring index computation
  xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT
  xfs: validate sb_logsunit is a multiple of the fs blocksize
  serial: sh-sci: Make sure status register SCxSR is read in correct sequence
  usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
  UAS: fix deadlock in error handling and PM flushing work
  UAS: no use logging any details in case of ENODEV
  cdc-acm: introduce a cool down
  cdc-acm: close race betrween suspend() and acm_softint
  staging: vt6656: Power save stop wake_up_count wrap around.
  staging: vt6656: Fix pairwise key entry save.
  staging: vt6656: Fix drivers TBTT timing counter.
  staging: vt6656: Fix calling conditions of vnt_set_bss_mode
  staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
  vt: don't hardcode the mem allocation upper bound
  staging: comedi: Fix comedi_device refcnt leak in comedi_open
  staging: comedi: dt2815: fix writing hi byte of analog output
  powerpc/setup_64: Set cache-line-size based on cache-block-size
  ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
  iwlwifi: pcie: actually release queue memory in TVQM
  ASoC: dapm: fixup dapm kcontrol widget
  audit: check the length of userspace generated audit records
  usb-storage: Add unusual_devs entry for JMicron JMS566
  tty: rocket, avoid OOB access
  tty: hvc: fix buffer overflow during hvc_alloc().
  KVM: VMX: Enable machine check support for 32bit targets
  KVM: Check validity of resolved slot when searching memslots
  tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send()
  tpm/tpm_tis: Free IRQ if probing fails
  ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices
  ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif
  ALSA: hda/realtek - Add new codec supported for ALC245
  ALSA: usx2y: Fix potential NULL dereference
  tools/vm: fix cross-compile build
  mm/ksm: fix NULL pointer dereference when KSM zero page is enabled
  mm/hugetlb: fix a addressing exception caused by huge_pte_offset
  vmalloc: fix remap_vmalloc_range() bounds checks
  overflow.h: Add arithmetic shift helper
  USB: hub: Fix handling of connect changes during sleep
  USB: core: Fix free-while-in-use bug in the USB S-Glibrary
  USB: early: Handle AMD's spec-compliant identifiers, too
  USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
  USB: sisusbvga: Change port variable from signed to unsigned
  fs/namespace.c: fix mountpoint reference counter race
  iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
  iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
  iio: xilinx-xadc: Fix ADC-B powerdown
  iio: adc: stm32-adc: fix sleep in atomic context
  ALSA: hda: Remove ASUS ROG Zenith from the blacklist
  KEYS: Avoid false positive ENOMEM error on key read
  vrf: Check skb for XFRM_TRANSFORMED flag
  xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish
  net: dsa: b53: Fix ARL register definitions
  team: fix hang in team_mode_get()
  tcp: cache line align MAX_TCP_HEADER
  net/x25: Fix x25_neigh refcnt leak when receiving frame
  net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
  net: bcmgenet: correct per TX/RX ring statistics
  macvlan: fix null dereference in macvlan_device_event()
  macsec: avoid to set wrong mtu
  ipv6: fix restrict IPV6_ADDRFORM operation
  cxgb4: fix large delays in PTP synchronization
  mm, slub: restore the original intention of prefetch_freepointer()
  PCI/ASPM: Allow re-enabling Clock PM
  perf/core: Disable page faults when getting phys address
  pwm: bcm2835: Dynamically allocate base
  pwm: renesas-tpu: Fix late Runtime PM enablement
  s390/cio: avoid duplicated 'ADD' uevents
  ipc/util.c: sysvipc_find_ipc() should increase position index
  selftests: kmod: fix handling test numbers above 9
  kernel/gcov/fs.c: gcov_seq_next() should increase position index
  ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map()
  scsi: iscsi: Report unbind session event when the target has been removed
  pwm: rcar: Fix late Runtime PM enablement
  ceph: don't skip updating wanted caps when cap is stale
  ceph: return ceph_mdsc_do_request() errors from __get_parent()
  scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login
  watchdog: reset last_hw_keepalive time at start
  vti4: removed duplicate log message.
  crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
  drm/msm: Use the correct dma_sync calls harder
  keys: Fix the use of the C++ keyword "private" in uapi/linux/keyctl.h
  net: ipv4: avoid unused variable warning for sysctl
  net: ipv4: emulate READ_ONCE() on ->hdrincl bit-field in raw_sendmsg()
  ext4: fix extent_status fragmentation for plain files
  FROMGIT: f2fs: fix missing check for f2fs_unlock_op
  ANDROID: Fix kernel build regressions from virtio-gpu-next patches
  ANDROID: Incremental fs: Add setattr call
  ANDROID: cuttlefish_defconfig: enable LTO and CFI
  ANDROID: x86: map CFI jump tables in pti_clone_entry_text
  ANDROID: crypto: aesni: fix function types for aesni_(enc|dec)
  ANDROID: x86: disable CFI for do_syscall_*
  ANDROID: BACKPORT: x86, module: Ignore __typeid__ relocations
  ANDROID: BACKPORT: x86, relocs: Ignore __typeid__ relocations
  ANDROID: BACKPORT: x86/extable: Do not mark exception callback as CFI
  FROMLIST: crypto, x86/sha: Eliminate casts on asm implementations
  UPSTREAM: crypto: x86 - Rename functions to avoid conflict with crypto/sha256.h
  BACKPORT: x86/vmlinux: Actually use _etext for the end of the text segment
  ANDROID: x86: disable STACK_VALIDATION with LTO_CLANG
  ANDROID: x86: add support for CONFIG_LTO_CLANG
  ANDROID: x86/vdso: disable LTO only for VDSO
  ANDROID: x86/cpu/vmware: use the full form of inl in VMWARE_PORT
  UPSTREAM: x86/build/lto: Fix truncated .bss with -fdata-sections
  ANDROID: kbuild: don't select LD_DEAD_CODE_DATA_ELIMINATION with LTO
  ANDROID: kbuild: export LTO and CFI flags
  ANDROID: cfi: remove unnecessary <asm/memory.h> include
  ANDROID: drm/virtio: rebase to latest virgl/drm-misc-next (take 2)
  UPSTREAM: sysrq: Use panic() to force a crash
  ANDROID: Incremental fs: Use simple compression in log buffer
  ANDROID: dm-bow: Fix not to skip trim at framented range
  ANDROID: Remove VLA from uid_sys_stats.c
  ANDROID: cuttlefish_defconfig: enable CONFIG_DEBUG_LIST
  Linux 4.14.177
  KEYS: Don't write out to userspace while holding key semaphore
  KEYS: Use individual pages in big_key for crypto buffers
  mtd: phram: fix a double free issue in error path
  mtd: lpddr: Fix a double free in probe()
  locktorture: Print ratio of acquisitions, not failures
  tty: evh_bytechan: Fix out of bounds accesses
  fbdev: potential information leak in do_fb_ioctl()
  net: dsa: bcm_sf2: Fix overflow checks
  iommu/amd: Fix the configuration of GCR3 table root pointer
  libnvdimm: Out of bounds read in __nd_ioctl()
  ext2: fix debug reference to ext2_xattr_cache
  ext2: fix empty body warnings when -Wextra is used
  iommu/vt-d: Fix mm reference leak
  NFS: Fix memory leaks in nfs_pageio_stop_mirroring()
  drm/amdkfd: kfree the wrong pointer
  x86: ACPI: fix CPU hotplug deadlock
  KVM: s390: vsie: Fix possible race when shadowing region 3 tables
  compiler.h: fix error in BUILD_BUG_ON() reporting
  percpu_counter: fix a data race at vm_committed_as
  include/linux/swapops.h: correct guards for non_swap_entry()
  ext4: do not commit super on read-only bdev
  powerpc/maple: Fix declaration made after definition
  s390/cpuinfo: fix wrong output when CPU0 is offline
  NFS: direct.c: Fix memory leak of dreq when nfs_get_lock_context fails
  NFSv4/pnfs: Return valid stateids in nfs_layout_find_inode_by_stateid()
  rtc: 88pm860x: fix possible race condition
  soc: imx: gpc: fix power up sequencing
  clk: tegra: Fix Tegra PMC clock out parents
  power: supply: bq27xxx_battery: Silence deferred-probe error
  clk: at91: usb: continue if clk_hw_round_rate() return zero
  of: unittest: kmemleak in of_unittest_platform_populate()
  rbd: call rbd_dev_unprobe() after unwatching and flushing notifies
  rbd: avoid a deadlock on header_rwsem when flushing notifies
  of: fix missing kobject init for !SYSFS && OF_DYNAMIC config
  soc: qcom: smem: Use le32_to_cpu for comparison
  wil6210: abort properly in cfg suspend
  wil6210: fix length check in __wmi_send
  wil6210: add block size checks during FW load
  wil6210: fix PCIe bus mastering in case of interface down
  rpmsg: glink: smem: Ensure ordering during tx
  rpmsg: glink: Fix missing mutex_init() in qcom_glink_alloc_channel()
  rtc: pm8xxx: Fix issue in RTC write path
  rpmsg: glink: use put_device() if device_register fail
  wil6210: rate limit wil_rx_refill error
  scsi: ufs: ufs-qcom: remove broken hci version quirk
  scsi: ufs: make sure all interrupts are processed
  wil6210: fix temperature debugfs
  wil6210: increase firmware ready timeout
  arch_topology: Fix section miss match warning due to free_raw_capacity()
  arm64: traps: Don't print stack or raw PC/LR values in backtraces
  arm64: perf: remove unsupported events for Cortex-A73
  Revert "gpio: set up initial state from .get_direction()"
  clk: Fix debugfs_create_*() usage
  drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem
  video: fbdev: sis: Remove unnecessary parentheses and commented code
  lib/raid6: use vdupq_n_u8 to avoid endianness warnings
  ALSA: hda: Don't release card at firmware loading error
  irqchip/mbigen: Free msi_desc on device teardown
  netfilter: nf_tables: report EOPNOTSUPP on unsupported flags/object type
  arm, bpf: Fix bugs with ALU64 {RSH, ARSH} BPF_K shift by 0
  ext4: use non-movable memory for superblock readahead
  scsi: sg: add sg_remove_request in sg_common_write
  objtool: Fix switch table detection in .text.unlikely
  mm/vmalloc.c: move 'area->pages' after if statement
  x86/resctrl: Fix invalid attempt at removing the default resource group
  x86/resctrl: Preserve CDP enable over CPU hotplug
  x86/intel_rdt: Enable L2 CDP in MSR IA32_L2_QOS_CFG
  x86/intel_rdt: Add two new resources for L2 Code and Data Prioritization (CDP)
  x86/intel_rdt: Enumerate L2 Code and Data Prioritization (CDP) feature
  x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE
  scsi: target: fix hang when multiple threads try to destroy the same iscsi session
  scsi: target: remove boilerplate code
  kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD
  dm flakey: check for null arg_name in parse_features()
  ext4: do not zeroout extents beyond i_disksize
  mac80211_hwsim: Use kstrndup() in place of kasprintf()
  btrfs: check commit root generation in should_ignore_root
  tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation
  ALSA: usb-audio: Don't override ignore_ctl_error value from the map
  ASoC: Intel: mrfld: return error codes when an error occurs
  ASoC: Intel: mrfld: fix incorrect check on p->sink
  ext4: fix incorrect inodes per group in error message
  ext4: fix incorrect group count in ext4_fill_super error message
  pwm: pca9685: Fix PWM/GPIO inter-operation
  jbd2: improve comments about freeing data buffers whose page mapping is NULL
  scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic
  net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes
  net: revert default NAPI poll timeout to 2 jiffies
  net: qrtr: send msgs from local of same id as broadcast
  net: ipv6: do not consider routes via gateways for anycast address check
  net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin
  hsr: check protocol version in hsr_newlink()
  amd-xgbe: Use __napi_schedule() in BH context
  mfd: dln2: Fix sanity checking for endpoints
  misc: echo: Remove unnecessary parentheses and simplify check for zero
  powerpc/fsl_booke: Avoid creating duplicate tlb1 entry
  ipmi: fix hung processes in __get_guid()
  ftrace/kprobe: Show the maxactive number on kprobe_events
  drm: Remove PageReserved manipulation from drm_pci_alloc
  drm/dp_mst: Fix clearing payload state on topology disable
  crypto: caam - update xts sector size for large input length
  dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()
  btrfs: use nofs allocations for running delayed items
  Btrfs: fix crash during unmount due to race with delayed inode workers
  powerpc: Make setjmp/longjmp signature standard
  powerpc: Add attributes for setjmp/longjmp
  scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug
  powerpc/kprobes: Ignore traps that happened in real mode
  powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs
  powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries
  powerpc/64/tm: Don't let userspace set regs->trap via sigreturn
  powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle
  libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
  hfsplus: fix crash and filesystem corruption when deleting files
  cpufreq: powernv: Fix use-after-free
  kmod: make request_module() return an error when autoloading is disabled
  Input: i8042 - add Acer Aspire 5738z to nomux list
  s390/diag: fix display of diagnose call statistics
  perf tools: Support Python 3.8+ in Makefile
  ocfs2: no need try to truncate file beyond i_size
  fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
  ext4: fix a data race at inode->i_blocks
  NFS: Fix a page leak in nfs_destroy_unlinked_subrequests()
  rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
  arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
  scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
  dm verity fec: fix memory leak in verity_fec_dtr
  mm: Use fixed constant in page_frag_alloc instead of size + 1
  tools: gpio: Fix out-of-tree build regression
  x86/speculation: Remove redundant arch_smt_update() invocation
  powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init()
  net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags
  ALSA: hda: Initialize power_state field properly
  crypto: mxs-dcp - fix scatterlist linearization for hash
  btrfs: drop block from cache on error in relocation
  CIFS: Fix bug which the return value by asynchronous read is error
  KVM: VMX: fix crash cleanup when KVM wasn't used
  KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support
  KVM: x86: Allocate new rmap and large page tracking when moving memslot
  KVM: s390: vsie: Fix delivery of addressing exceptions
  KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks
  KVM: nVMX: Properly handle userspace interrupt window request
  x86/entry/32: Add missing ASM_CLAC to general_protection entry
  signal: Extend exec_id to 64bits
  ath9k: Handle txpower changes even when TPC is disabled
  MIPS: OCTEON: irq: Fix potential NULL pointer dereference
  irqchip/versatile-fpga: Apply clear-mask earlier
  KEYS: reaching the keys quotas correctly
  PCI: endpoint: Fix for concurrent memory allocation in OB address region
  PCI/ASPM: Clear the correct bits when enabling L1 substates
  nvme-fc: Revert "add module to ops template to allow module references"
  thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
  acpi/x86: ignore unspecified bit positions in the ACPI global lock field
  media: ti-vpe: cal: fix disable_irqs to only the intended target
  ALSA: hda/realtek - Set principled PC Beep configuration for ALC256
  ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256
  ALSA: pcm: oss: Fix regression by buffer overflow fix
  ALSA: ice1724: Fix invalid access for enumerated ctl items
  ALSA: hda: Fix potential access overflow in beep helper
  ALSA: hda: Add driver blacklist
  ALSA: usb-audio: Add mixer workaround for TRX40 and co
  usb: gadget: composite: Inform controller driver of self-powered
  usb: gadget: f_fs: Fix use after free issue as part of queue failure
  ASoC: topology: use name_prefix for new kcontrol
  ASoC: dpcm: allow start or stop during pause for backend
  ASoC: dapm: connect virtual mux with default value
  ASoC: fix regwmask
  slub: improve bit diffusion for freelist ptr obfuscation
  misc: rtsx: set correct pcr_ops for rts522A
  uapi: rename ext2_swab() to swab() and share globally in swab.h
  btrfs: track reloc roots based on their commit root bytenr
  btrfs: remove a BUG_ON() from merge_reloc_roots()
  block, bfq: fix use-after-free in bfq_idle_slice_timer_body
  locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()
  irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency
  usb: dwc3: core: add support for disabling SS instances in park mode
  block: Fix use-after-free issue accessing struct io_cq
  genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy()
  efi/x86: Ignore the memory attributes table on i386
  x86/boot: Use unsigned comparison for addresses
  gfs2: Don't demote a glock until its revokes are written
  libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
  PCI/switchtec: Fix init_completion race condition with poll_wait()
  selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault
  sched: Avoid scale real weight down to zero
  irqchip/versatile-fpga: Handle chained IRQs properly
  block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices
  x86: Don't let pgprot_modify() change the page encryption bit
  null_blk: fix spurious IO errors after failed past-wp access
  null_blk: Handle null_add_dev() failures properly
  null_blk: Fix the null_add_dev() error path
  i2c: st: fix missing struct parameter description
  qlcnic: Fix bad kzalloc null test
  cxgb4/ptp: pass the sign of offset delta in FW CMD
  hinic: fix wrong para of wait_for_completion_timeout
  hinic: fix a bug of waitting for IO stopped
  net: vxge: fix wrong __VA_ARGS__ usage
  bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
  f2fs: fix missing check for f2fs_unlock_op
  f2fs: refactor resize_fs to avoid meta updates in progress
  ANDROID: fix wakeup reason findings
  UPSTREAM: gpu/trace: add a gpu total memory usage tracepoint
  CHROMIUM: drm/virtio: rebase zero-copy patches to virgl/drm-misc-next
  CHROMIUM: virtio-gpu: add VIRTIO_GPU_F_RESOURCE_UUID feature
  CHROMIUM: drm/virtgpu: add legacy VIRTIO_GPU_* values for non-upstream variants
  CHROMIUM: drm/virtgpu: fix various warnings
  CHROMIUM: drm/virtgpu: implement metadata allocation ioctl
  CHROMIUM: drm/virtgpu: introduce request IDRs
  CHROMIUM: drm/virtgpu: implement DRM_VIRTGPU_RESOURCE_CREATE_V2
  CHROMIUM: drm/virtgpu: add stub ioctl implementation
  CHROMIUM: drm/virtgpu: check for revelant capabilites
  CHROMIUM: drm/virtgpu: add memory type to virtio_gpu_object_params
  CHROMIUM: drm/virtgpu: make memory and resource creation opaque
  CHROMIUM: virtio-gpu api: VIRTIO_GPU_F_MEMORY
  CHROMIUM: virtwl: store plane info per virtio_gpu_object
  CHROMIUM: drm/virtgpu: expose new ioctls to userspace
  BACKPORT: drm/virtio: move virtio_gpu_object_{attach, detach} calls.
  ANDROID: drm: ttm: Add ttm_tt_create2 driver hook
  UPSTREAM: virtio-gpu api: comment feature flags
  UPSTREAM: drm/virtio: module_param_named() requires linux/moduleparam.h
  BACKPORT: drm/virtio: fix resource id creation race
  BACKPORT: drm/virtio: make resource id workaround runtime switchable.
  BACKPORT: drm/virtio: do NOT reuse resource ids
  BACKPORT: drm/virtio: Drop deprecated load/unload initialization
  f2fs: fix quota_sync failure due to f2fs_lock_op
  f2fs: support read iostat
  f2fs: Fix the accounting of dcc->undiscard_blks
  f2fs: fix to handle error path of f2fs_ra_meta_pages()
  f2fs: report the discard cmd errors properly
  f2fs: fix long latency due to discard during umount
  f2fs: add tracepoint for f2fs iostat
  f2fs: introduce sysfs/data_io_flag to attach REQ_META/FUA
  UPSTREAM: kheaders: include only headers into kheaders_data.tar.xz
  UPSTREAM: kheaders: remove meaningless -R option of 'ls'
  ANDROID: Incremental fs: Fix create_file performance
  ANDROID: Incremental fs: Fix compound page usercopy crash
  ANDROID: Incremental fs: Clean up incfs_test build process
  ANDROID: Incremental fs: make remount log buffer change atomic
  ANDROID: Incremental fs: Optimize get_filled_block
  ANDROID: Incremental fs: Fix mislabeled __user ptrs
  ANDROID: Incremental fs: Use 64-bit int for file_size when writing hash blocks
  Revert "ANDROID: Incremental fs: Fix initialization, use of bitfields"
  Linux 4.14.176
  drm/msm: Use the correct dma_sync calls in msm_gem
  rpmsg: glink: smem: Support rx peak for size less than 4 bytes
  drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
  usb: dwc3: don't set gadget->is_otg flag
  rpmsg: glink: Remove chunk size word align warning
  arm64: Fix size of __early_cpu_boot_status
  drm/msm: stop abusing dma_map/unmap for cache
  clk: qcom: rcg: Return failure for RCG update
  acpi/nfit: Fix bus command validation
  fbcon: fix null-ptr-deref in fbcon_switch
  RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
  Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
  ceph: canonicalize server path in place
  ceph: remove the extra slashes in the server path
  IB/hfi1: Fix memory leaks in sysfs registration and unregistration
  IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
  ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
  hwrng: imx-rngc - fix an error path
  tools/accounting/getdelays.c: fix netlink attribute length
  random: always use batched entropy for get_random_u{32,64}
  mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE
  slcan: Don't transmit uninitialized stack data in padding
  net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
  net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers
  net: dsa: bcm_sf2: Ensure correct sub-node is parsed
  ipv6: don't auto-add link-local address to lag ports
  mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
  padata: always acquire cpu_hotplug_lock before pinst->lock
  coresight: do not use the BIT() macro in the UAPI header
  misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
  blk-mq: Allow blocking queue tag iter callbacks
  blk-mq: sync the update nr_hw_queues with blk_mq_queue_tag_busy_iter
  drm/etnaviv: replace MMU flush marker with flush sequence
  tools/power turbostat: Fix gcc build warnings
  initramfs: restore default compression behavior
  drm/bochs: downgrade pci_request_region failure from error to warning
  sctp: fix possibly using a bad saddr with a given dst
  sctp: fix refcount bug in sctp_wfree
  net, ip_tunnel: fix interface lookup with no key
  ipv4: fix a RCU-list lock in fib_triestat_seq_show
  ANDROID: power: wakeup_reason: wake reason enhancements
  FROMLIST: power_supply: Add additional health properties to the header
  UPSTREAM: power: supply: core: Update sysfs-class-power ABI document
  BACKPORT: FROMGIT: kbuild: mkcompile_h: Include $LD version in /proc/version
  ANDROID: fscrypt: fall back to filesystem-layer crypto when needed
  ANDROID: block: require drivers to declare supported crypto key type(s)
  ANDROID: block: make blk_crypto_start_using_mode() properly check for support
  FROMLIST: kmod: make request_module() return an error when autoloading is disabled
  UPSTREAM: loop: Only freeze block queue when needed.
  UPSTREAM: loop: Only change blocksize when needed.
  ANDROID: Incremental fs: Fix remount
  ANDROID: Incremental fs: Protect get_fill_block, and add a field
  ANDROID: Incremental fs: Fix crash polling 0 size read_log
  ANDROID: Incremental fs: get_filled_blocks: better index_out
  ANDROID: Fix wq fp check for CFI builds
  ANDROID: Incremental fs: Fix four resource bugs
  ANDROID: kbuild: ensure __cfi_check is correctly aligned
  ANDROID: kbuild: fix module linker script flags for LTO
  Linux 4.14.175
  arm64: dts: ls1046ardb: set RGMII interfaces to RGMII_ID mode
  arm64: dts: ls1043a-rdb: correct RGMII delay mode to rgmii-id
  ARM: bcm2835-rpi-zero-w: Add missing pinctrl name
  ARM: dts: oxnas: Fix clear-mask property
  perf map: Fix off by one in strncpy() size argument
  arm64: alternative: fix build with clang integrated assembler
  net: ks8851-ml: Fix IO operations, again
  gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model
  bpf: Explicitly memset some bpf info structures declared on the stack
  bpf: Explicitly memset the bpf_attr structure
  platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table
  vt: vt_ioctl: fix use-after-free in vt_in_use()
  vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console
  vt: vt_ioctl: remove unnecessary console allocation checks
  vt: switch vt_dont_switch to bool
  vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines
  vt: selection, introduce vc_is_sel
  mac80211: fix authentication with iwlwifi/mvm
  mac80211: Check port authorization in the ieee80211_tx_dequeue() case
  media: xirlink_cit: add missing descriptor sanity checks
  media: stv06xx: add missing descriptor sanity checks
  media: dib0700: fix rc endpoint lookup
  media: ov519: add missing endpoint sanity checks
  libfs: fix infoleak in simple_attr_read()
  staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
  staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb
  staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table
  media: usbtv: fix control-message timeouts
  media: flexcop-usb: fix endpoint sanity check
  usb: musb: fix crash with highmen PIO and usbmon
  USB: serial: io_edgeport: fix slab-out-of-bounds read in edge_interrupt_callback
  USB: cdc-acm: restore capability check order
  USB: serial: option: add Wistron Neweb D19Q1
  USB: serial: option: add BroadMobi BM806U
  USB: serial: option: add support for ASKEY WWHC050
  afs: Fix some tracing details
  Input: raydium_i2c_ts - fix error codes in raydium_i2c_boot_trigger()
  Input: raydium_i2c_ts - use true and false for boolean values
  vti6: Fix memory leak of skb if input policy check fails
  netfilter: nft_fwd_netdev: validate family and chain type
  xfrm: policy: Fix doulbe free in xfrm_policy_timer
  xfrm: add the missing verify_sec_ctx_len check in xfrm_add_acquire
  xfrm: fix uctx len check in verify_sec_ctx_len
  RDMA/mlx5: Block delay drop to unprivileged users
  vti[6]: fix packet tx through bpf_redirect() in XinY cases
  xfrm: handle NETDEV_UNREGISTER for xfrm device
  genirq: Fix reference leaks on irq affinity notifiers
  RDMA/core: Ensure security pkey modify is not lost
  gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288 model
  gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option
  gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk
  mac80211: mark station unauthorized before key removal
  scsi: sd: Fix optimal I/O size for devices that change reported values
  scripts/dtc: Remove redundant YYLOC global declaration
  tools: Let O= makes handle a relative path with -C option
  perf probe: Do not depend on dwfl_module_addrsym()
  ARM: dts: omap5: Add bus_dma_limit for L3 bus
  ARM: dts: dra7: Add bus_dma_limit for L3 bus
  Input: avoid BIT() macro usage in the serio.h UAPI header
  Input: synaptics - enable RMI on HP Envy 13-ad105ng
  i2c: hix5hd2: add missed clk_disable_unprepare in remove
  ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare()
  arm64: compat: map SPSR_ELx<->PSR for signals
  arm64: ptrace: map SPSR_ELx<->PSR for compat tasks
  sxgbe: Fix off by one in samsung driver strncpy size arg
  dpaa_eth: Remove unnecessary boolean expression in dpaa_get_headroom
  mac80211: Do not send mesh HWMP PREQ if HWMP is disabled
  scsi: ipr: Fix softlockup when rescanning devices in petitboot
  fsl/fman: detect FMan erratum A050385
  arm64: dts: ls1043a: FMan erratum A050385
  dt-bindings: net: FMan erratum A050385
  cgroup1: don't call release_agent when it is ""
  drivers/of/of_mdio.c:fix of_mdiobus_register()
  cpupower: avoid multiple definition with gcc -fno-common
  cgroup-v1: cgroup_pidlist_next should update position index
  net: ipv4: don't let PMTU updates increase route MTU
  hsr: set .netnsok flag
  hsr: add restart routine into hsr_get_node_list()
  hsr: use rcu_read_lock() in hsr_get_node_{list/status}()
  vxlan: check return value of gro_cells_init()
  net: dsa: mt7530: Change the LINK bit to reflect the link status
  bnxt_en: fix memory leaks in bnxt_dcbnl_ieee_getets()
  slcan: not call free_netdev before rtnl_unlock in slcan_open
  NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
  net: stmmac: dwmac-rk: fix error path in rk_gmac_probe
  net_sched: keep alloc_hash updated after hash allocation
  net_sched: cls_route: remove the right filter from hashtable
  net: qmi_wwan: add support for ASKEY WWHC050
  net/packet: tpacket_rcv: avoid a producer race condition
  net: mvneta: Fix the case where the last poll did not process all rx
  net: dsa: Fix duplicate frames flooded by learning
  macsec: restrict to ethernet devices
  hsr: fix general protection fault in hsr_addr_is_self()
  Revert "drm/dp_mst: Skip validating ports during destruction, just ref"
  staging: greybus: loopback_test: fix potential path truncations
  staging: greybus: loopback_test: fix potential path truncation
  drm/bridge: dw-hdmi: fix AVI frame colorimetry
  arm64: smp: fix crash_smp_send_stop() behaviour
  arm64: smp: fix smp_send_stop() behaviour
  ALSA: hda/realtek: Fix pop noise on ALC225
  Revert "ipv6: Fix handling of LLA with VRF and sockets bound to VRF"
  Revert "vrf: mark skb for multicast or link-local as enslaved to VRF"
  futex: Unbreak futex hashing
  futex: Fix inode life-time issue
  kbuild: Disable -Wpointer-to-enum-cast
  iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode
  iio: adc: at91-sama5d2_adc: fix channel configuration for differential channels
  USB: cdc-acm: fix rounding error in TIOCSSERIAL
  USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL
  x86/mm: split vmalloc_sync_all()
  page-flags: fix a crash at SetPageError(THP_SWAP)
  mm, slub: prevent kmalloc_node crashes and memory leaks
  mm: slub: be more careful about the double cmpxchg of freelist
  memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event
  xhci: Do not open code __print_symbolic() in xhci trace events
  rtc: max8907: add missing select REGMAP_IRQ
  intel_th: pci: Add Elkhart Lake CPU support
  intel_th: Fix user-visible error codes
  staging/speakup: fix get_word non-space look-ahead
  staging: rtl8188eu: Add device id for MERCUSYS MW150US v2
  mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2
  iio: magnetometer: ak8974: Fix negative raw values in sysfs
  iio: trigger: stm32-timer: disable master mode when stopping
  ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks
  ALSA: pcm: oss: Avoid plugin buffer overflow
  ALSA: seq: oss: Fix running status after receiving sysex
  ALSA: seq: virmidi: Fix running status after receiving sysex
  ALSA: line6: Fix endless MIDI read loop
  usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c
  USB: serial: pl2303: add device-id for HP LD381
  usb: host: xhci-plat: add a shutdown
  USB: serial: option: add ME910G1 ECM composition 0x110b
  usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters
  USB: Disable LPM on WD19's Realtek Hub
  parse-maintainers: Mark as executable
  block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()
  xenbus: req->err should be updated before req->state
  xenbus: req->body should be updated before req->state
  dm bio record: save/restore bi_end_io and bi_integrity
  altera-stapl: altera_get_note: prevent write beyond end of 'key'
  drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer
  drm/exynos: dsi: fix workaround for the legacy clock name
  drm/exynos: dsi: propagate error value and silence meaningless warning
  spi/zynqmp: remove entry that causes a cs glitch
  spi: pxa2xx: Add CS control clock quirk
  ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
  powerpc: Include .BTF section
  spi: qup: call spi_qup_pm_resume_runtime before suspending
  UPSTREAM: ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE
  UPSTREAM: f2fs: wire up FS_IOC_GET_ENCRYPTION_NONCE
  UPSTREAM: ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE
  UPSTREAM: fscrypt: add FS_IOC_GET_ENCRYPTION_NONCE ioctl
  UPSTREAM: usb: raw_gadget: fix compilation warnings in uapi headers
  BACKPORT: usb: gadget: add raw-gadget interface
  UPSTREAM: usb: gadget: move choice ... endchoice to legacy/Kconfig
  ANDROID: clang: update to 10.0.5
  FROMLIST: arm64: define __alloc_zeroed_user_highpage
  ANDROID: Incremental fs: Add INCFS_IOC_GET_FILLED_BLOCKS
  ANDROID: Incremental fs: Fix two typos
  UPSTREAM: ipv6: ndisc: add support for 'PREF64' dns64 prefix identifier
  UPSTREAM: ipv6: ndisc: add support for 'PREF64' dns64 prefix identifier
  ANDROID: dm-bow: Fix free_show value is incorrect
  UPSTREAM: coresight: Potential uninitialized variable in probe()
  ANDROID: kbuild: do not merge .section..* into .section in modules
  ANDROID: scsi: ufs: add ->map_sg_crypto() variant op
  UPSTREAM: bpf: Explicitly memset some bpf info structures declared on the stack
  UPSTREAM: bpf: Explicitly memset the bpf_attr structure
  Linux 4.14.174
  ipv4: ensure rcu_read_lock() in cipso_v4_error()
  mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
  ARM: 8958/1: rename missed uaccess .fixup section
  ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional()
  jbd2: fix data races at struct journal_head
  net: rmnet: fix NULL pointer dereference in rmnet_newlink()
  hinic: fix a bug of setting hw_ioctxt
  slip: not call free_netdev before rtnl_unlock in slip_open
  signal: avoid double atomic counter increments for user accounting
  mac80211: rx: avoid RCU list traversal under mutex
  net: ks8851-ml: Fix IRQ handling and locking
  net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch
  scsi: libfc: free response frame from GPN_ID
  cfg80211: check reg_rule for NULL in handle_channel_custom()
  HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
  HID: apple: Add support for recent firmware on Magic Keyboards
  ACPI: watchdog: Allow disabling WDAT at boot
  perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag
  batman-adv: Don't schedule OGM for disabled interface
  batman-adv: Avoid free/alloc race when handling OGM buffer
  batman-adv: Avoid free/alloc race when handling OGM2 buffer
  batman-adv: Fix duplicated OGMs on NETDEV_UP
  batman-adv: Fix debugfs path for renamed softif
  batman-adv: Fix debugfs path for renamed hardif
  batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs
  batman-adv: Fix TT sync flags for intermediate TT responses
  batman-adv: Avoid race in TT TVLV allocator helper
  batman-adv: update data pointers after skb_cow()
  batman-adv: Fix internal interface indices types
  batman-adv: Fix lock for ogm cnt access in batadv_iv_ogm_calc_tq
  batman-adv: Fix check of retrieved orig_gw in batadv_v_gw_is_eligible
  batman-adv: Always initialize fragment header priority
  batman-adv: Avoid spurious warnings from bat_v neigh_cmp implementation
  efi: Add a sanity check to efivar_store_raw()
  net/smc: check for valid ib_client_data
  ipv6: restrict IPV6_ADDRFORM operation
  i2c: acpi: put device when verifying client fails
  iommu/vt-d: Ignore devices with out-of-spec domain number
  iommu/vt-d: Fix the wrong printing in RHSA parsing
  netfilter: nft_payload: add missing attribute validation for payload csum flags
  netfilter: cthelper: add missing attribute validation for cthelper
  nl80211: add missing attribute validation for channel switch
  nl80211: add missing attribute validation for beacon report scanning
  nl80211: add missing attribute validation for critical protocol indication
  pinctrl: core: Remove extra kref_get which blocks hogs being freed
  pinctrl: meson-gxl: fix GPIOX sdio pins
  iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page
  iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
  iommu/dma: Fix MSI reservation allocation
  x86/mce: Fix logic and comments around MSR_PPIN_CTL
  efi: Fix a race and a buffer overflow while reading efivars via sysfs
  ARC: define __ALIGN_STR and __ALIGN symbols for ARC
  KVM: x86: clear stale x86_emulate_ctxt->intercept value
  gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache
  cifs_atomic_open(): fix double-put on late allocation failure
  ktest: Add timeout for ssh sync testing
  drm/amd/display: remove duplicated assignment to grph_obj_type
  workqueue: don't use wq_select_unbound_cpu() for bound works
  iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint
  virtio-blk: fix hw_queue stopped on arbitrary error
  iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices
  cgroup: Iterate tasks that did not finish do_exit()
  cgroup: cgroup_procs_next should increase position index
  ipvlan: don't deref eth hdr before checking it's set
  ipvlan: egress mcast packets are not exceptional
  ipvlan: do not add hardware address of master to its unicast filter list
  inet_diag: return classid for all socket types
  macvlan: add cond_resched() during multicast processing
  net: fec: validate the new settings in fec_enet_set_coalesce()
  slip: make slhc_compress() more robust against malicious packets
  bonding/alb: make sure arp header is pulled before accessing it
  net: phy: fix MDIO bus PM PHY resuming
  nfc: add missing attribute validation for vendor subcommand
  nfc: add missing attribute validation for SE API
  team: add missing attribute validation for array index
  team: add missing attribute validation for port ifindex
  net: fq: add missing attribute validation for orphan mask
  macsec: add missing attribute validation for port
  can: add missing attribute validation for termination
  nl802154: add missing attribute validation for dev_type
  nl802154: add missing attribute validation
  fib: add missing attribute validation for tun_id
  net: memcg: fix lockdep splat in inet_csk_accept()
  net: memcg: late association of sock to memcg
  cgroup: memcg: net: do not associate sock with unrelated cgroup
  bnxt_en: reinitialize IRQs when MTU is modified
  sfc: detach from cb_page in efx_copy_channel()
  r8152: check disconnect status after long sleep
  net/packet: tpacket_rcv: do not increment ring index on drop
  net: nfc: fix bounds checking bugs on "pipe"
  net: macsec: update SCI upon MAC address change.
  netlink: Use netlink header as base to calculate bad attribute offset
  ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast()
  ipvlan: add cond_resched_rcu() while processing muticast backlog
  ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
  gre: fix uninit-value in __iptunnel_pull_header
  cgroup, netclassid: periodically release file_lock on classid updating
  net: phy: Avoid multiple suspends
  phy: Revert toggling reset changes.
  ANDROID: Incremental fs: Add INCFS_IOC_PERMIT_FILL
  ANDROID: Incremental fs: Remove signature checks from kernel
  ANDROID: Incremental fs: Pad hash blocks
  ANDROID: Incremental fs: Make fill block an ioctl
  ANDROID: Incremental fs: Remove all access_ok checks
  UPSTREAM: cgroup: Iterate tasks that did not finish do_exit()
  UPSTREAM: arm64: memory: Add missing brackets to untagged_addr() macro
  UPSTREAM: mm: Avoid creating virtual address aliases in brk()/mmap()/mremap()
  ANDROID: Add TPM support and the vTPM proxy to Cuttlefish.
  ANDROID: serdev: restrict claim of platform devices
  UPSTREAM: fscrypt: don't evict dirty inodes after removing key
  Linux 4.14.173
  ASoC: topology: Fix memleak in soc_tplg_manifest_load()
  xhci: handle port status events for removed USB3 hcd
  dm integrity: fix a deadlock due to offloading to an incorrect workqueue
  powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems
  dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
  hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
  ARM: imx: build v7_cpu_resume() unconditionally
  IB/hfi1, qib: Ensure RCU is locked when accessing list
  RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen()
  RDMA/iwcm: Fix iwcm work deallocation
  ASoC: dapm: Correct DAPM handling of active widgets during shutdown
  ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path
  ASoC: pcm: Fix possible buffer overflow in dpcm state sysfs output
  ASoC: intel: skl: Fix possible buffer overflow in debug outputs
  ASoC: intel: skl: Fix pin debug prints
  ASoC: topology: Fix memleak in soc_tplg_link_elems_load()
  ARM: dts: ls1021a: Restore MDIO compatible to gianfar
  dm cache: fix a crash due to incorrect work item cancelling
  dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list
  dmaengine: tegra-apb: Fix use-after-free
  x86/pkeys: Manually set X86_FEATURE_OSPKE to preserve existing changes
  vt: selection, push sel_lock up
  vt: selection, push console lock down
  vt: selection, close sel_buffer race
  serial: 8250_exar: add support for ACCES cards
  tty:serial:mvebu-uart:fix a wrong return
  arm: dts: dra76x: Fix mmc3 max-frequency
  fat: fix uninit-memory access for partial initialized inode
  mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa
  vgacon: Fix a UAF in vgacon_invert_region
  usb: core: port: do error out if usb_autopm_get_interface() fails
  usb: core: hub: do error out if usb_autopm_get_interface() fails
  usb: core: hub: fix unhandled return by employing a void function
  usb: quirks: add NO_LPM quirk for Logitech Screen Share
  usb: storage: Add quirk for Samsung Fit flash
  cifs: don't leak -EAGAIN for stat() during reconnect
  net: thunderx: workaround BGX TX Underflow issue
  x86/xen: Distribute switch variables for initialization
  nvme: Fix uninitialized-variable warning
  x86/boot/compressed: Don't declare __force_order in kaslr_64.c
  s390/cio: cio_ignore_proc_seq_next should increase position index
  watchdog: da9062: do not ping the hw during stop()
  net: ks8851-ml: Fix 16-bit IO operation
  net: ks8851-ml: Fix 16-bit data access
  net: ks8851-ml: Remove 8-bit bus accessors
  drm/msm/dsi: save pll state before dsi host is powered off
  drm: msm: Fix return type of dsi_mgr_connector_mode_valid for kCFI
  drm/msm/mdp5: rate limit pp done timeout warnings
  usb: gadget: serial: fix Tx stall after buffer overflow
  usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags
  usb: gadget: composite: Support more than 500mA MaxPower
  selftests: fix too long argument
  serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE
  kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic
  RDMA/core: Fix use of logical OR in get_new_pps
  RDMA/core: Fix pkey and port assignment in get_new_pps
  net: dsa: bcm_sf2: Forcibly configure IMP port for 1Gb/sec
  EDAC/amd64: Set grain per DIMM
  x86/mce: Handle varying MCA bank counts
  vhost: Check docket sk_family instead of call getname
  audit: always check the netlink payload length in audit_receive_msg()
  Revert "char/random: silence a lockdep splat with printk()"
  mm, thp: fix defrag setting if newline is not used
  mm/huge_memory.c: use head to check huge zero page
  perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc
  kprobes: Set unoptimized flag after unoptimizing code
  drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()'
  tuntap: correctly set SOCKWQ_ASYNC_NOSPACE
  KVM: Check for a bad hva before dropping into the ghc slow path
  KVM: SVM: Override default MMIO mask if memory encryption is enabled
  mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame()
  namei: only return -ECHILD from follow_dotdot_rcu()
  net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE
  net: atlantic: fix potential error handling
  net: netlink: cap max groups which will be considered in netlink_bind()
  include/linux/bitops.h: introduce BITS_PER_TYPE
  ecryptfs: Fix up bad backport of fe2e082f5da5b4a0a92ae32978f81507ef37ec66
  usb: charger: assign specific number for enum value
  drm/i915/gvt: Separate display reset from ALL_ENGINES reset
  i2c: jz4780: silence log flood on txabrt
  i2c: altera: Fix potential integer overflow
  MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
  HID: hiddev: Fix race in in hiddev_disconnect()
  Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
  tracing: Disable trace_printk() on post poned tests
  HID: core: increase HID report buffer size to 8KiB
  HID: core: fix off-by-one memset in hid_report_raw_event()
  HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock
  KVM: VMX: check descriptor table exits on instruction emulation
  ACPI: watchdog: Fix gas->access_width usage
  ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
  audit: fix error handling in audit_data_to_entry()
  ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()
  net: sched: correct flower port blocking
  qede: Fix race between rdma destroy workqueue and link change event
  ipv6: Fix route replacement with dev-only route
  ipv6: Fix nlmsg_flags when splitting a multipath route
  sctp: move the format error check out of __sctp_sf_do_9_1_abort
  nfc: pn544: Fix occasional HW initialization failure
  net: phy: restore mdio regs in the iproc mdio driver
  net: fib_rules: Correctly set table field when table number exceeds 8 bits
  sysrq: Remove duplicated sysrq message
  sysrq: Restore original console_loglevel when sysrq disabled
  cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
  cifs: Fix mode output in debugging statements
  net: ena: ena-com.c: prevent NULL pointer dereference
  net: ena: ethtool: use correct value for crc32 hash
  net: ena: fix incorrectly saving queue numbers when setting RSS indirection table
  net: ena: rss: store hash function as values and not bits
  net: ena: rss: fix failure to get indirection table
  net: ena: fix incorrect default RSS key
  net: ena: add missing ethtool TX timestamping indication
  net: ena: fix uses of round_jiffies()
  net: ena: fix potential crash when rxfh key is NULL
  qmi_wwan: unconditionally reject 2 ep interfaces
  qmi_wwan: re-add DW5821e pre-production variant
  cfg80211: check wiphy driver existence for drvinfo report
  mac80211: consider more elements in parsing CRC
  dax: pass NOWAIT flag to iomap_apply
  drm/msm: Set dma maximum segment size for mdss
  ipmi:ssif: Handle a possible NULL pointer reference
  ext4: fix potential race between s_group_info online resizing and access
  ext4: fix potential race between s_flex_groups online resizing and access
  ext4: fix potential race between online resizing and write operations
  netfilter: nf_conntrack: resolve clash for matching conntracks
  iwlwifi: pcie: fix rb_allocator workqueue allocation
  FROMLIST: f2fs: fix wrong check on F2FS_IOC_FSSETXATTR
  UPSTREAM: binder: prevent UAF for binderfs devices II
  UPSTREAM: binder: prevent UAF for binderfs devices
  FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests
  ANDROID: cuttlefish: disable KPROBES
  ANDROID: scsi: ufs: allow ufs variants to override sg entry size
  FROMLIST: ufs: fix a bug on printing PRDT
  BACKPORT: loop: Add LOOP_SET_BLOCK_SIZE in compat ioctl
  ANDROID: fix build issue in security/selinux/avc.c
  ANDROID: cuttlefish_defconfig: Disable CONFIG_RT_GROUP_SCHED
  ANDROID: Enable HID_NINTENDO as y
  FROMLIST: HID: nintendo: add nintendo switch controller driver
  Linux 4.14.172
  s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
  xen: Enable interrupts when calling _cond_resched()
  ata: ahci: Add shutdown to freeze hardware resources of ahci
  netfilter: xt_hashlimit: limit the max size of hashtable
  ALSA: seq: Fix concurrent access to queue current tick/time
  ALSA: seq: Avoid concurrent access to queue flags
  ALSA: rawmidi: Avoid bit fields for state flags
  genirq/proc: Reject invalid affinity masks (again)
  iommu/vt-d: Fix compile warning from intel-svm.h
  ecryptfs: replace BUG_ON with error handling code
  staging: greybus: use after free in gb_audio_manager_remove_all()
  staging: rtl8723bs: fix copy of overlapping memory
  usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
  scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
  scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
  Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
  btrfs: do not check delayed items are empty for single transaction cleanup
  btrfs: fix bytes_may_use underflow in prealloc error condtition
  KVM: apic: avoid calculating pending eoi from an uninitialized val
  KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1
  KVM: nVMX: Check IO instruction VM-exit conditions
  KVM: nVMX: Refactor IO bitmap checks into helper function
  ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
  ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
  ext4: fix mount failure with quota configured as module
  ext4: add cond_resched() to __ext4_find_entry()
  ext4: fix a data race in EXT4_I(inode)->i_disksize
  KVM: nVMX: Don't emulate instructions in guest mode
  lib/stackdepot.c: fix global out-of-bounds in stack_slabs
  serial: 8250: Check UPF_IRQ_SHARED in advance
  vt: vt_ioctl: fix race in VT_RESIZEX
  VT_RESIZEX: get rid of field-by-field copyin
  xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
  KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
  drm/amdgpu/soc15: fix xclk for raven
  mm/vmscan.c: don't round up scan size for online memory cgroup
  Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
  MAINTAINERS: Update drm/i915 bug filing URL
  serdev: ttyport: restore client ops on deregistration
  tty: serial: imx: setup the correct sg entry for tx dma
  tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
  x86/mce/amd: Fix kobject lifetime
  x86/mce/amd: Publish the bank pointer only after setup has succeeded
  staging: rtl8723bs: Fix potential overuse of kernel memory
  staging: rtl8723bs: Fix potential security hole
  staging: rtl8188eu: Fix potential overuse of kernel memory
  staging: rtl8188eu: Fix potential security hole
  USB: hub: Fix the broken detection of USB3 device in SMSC hub
  USB: hub: Don't record a connect-change event during reset-resume
  USB: Fix novation SourceControl XL after suspend
  usb: uas: fix a plug & unplug racing
  usb: host: xhci: update event ring dequeue pointer on purpose
  xhci: fix runtime pm enabling for quirky Intel hosts
  xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
  staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
  staging: android: ashmem: Disallow ashmem memory from being remapped
  vt: selection, handle pending signals in paste_selection
  floppy: check FDC index for errors before assigning it
  USB: misc: iowarrior: add support for the 100 device
  USB: misc: iowarrior: add support for the 28 and 28L devices
  USB: misc: iowarrior: add support for 2 OEMed devices
  thunderbolt: Prevent crash if non-active NVMem file is read
  net/smc: fix leak of kernel memory to user space
  net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
  net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
  net: dsa: tag_qca: Make sure there is headroom for tag
  enic: prevent waking up stopped tx queues over watchdog reset
  selinux: ensure we cleanup the internal AVC counters on error in avc_update()
  mlxsw: spectrum_dpipe: Add missing error path
  virtio_balloon: prevent pfn array overflow
  help_next should increase position index
  brd: check and limit max_part par
  microblaze: Prevent the overflow of the start
  iwlwifi: mvm: Fix thermal zone registration
  irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL
  bcache: explicity type cast in bset_bkey_last()
  reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
  lib/scatterlist.c: adjust indentation in __sg_alloc_table
  ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans()
  radeon: insert 10ms sleep in dce5_crtc_load_lut
  trigger_next should increase position index
  ftrace: fpid_next() should increase position index
  drm/nouveau/disp/nv50-: prevent oops when no channel method map provided
  irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
  ceph: check availability of mds cluster on mount after wait timeout
  cifs: fix NULL dereference in match_prepath
  iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop
  hostap: Adjust indentation in prism2_hostapd_add_sta
  ARM: 8951/1: Fix Kexec compilation issue.
  jbd2: make sure ESHUTDOWN to be recorded in the journal superblock
  jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record
  powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV
  ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
  driver core: platform: fix u32 greater or equal to zero comparison
  s390/ftrace: generate traced function stack frame
  x86/decoder: Add TEST opcode to Group3-2
  ALSA: hda/hdmi - add retry logic to parse_intel_hdmi()
  irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems
  remoteproc: Initialize rproc_class before use
  btrfs: device stats, log when stats are zeroed
  btrfs: safely advance counter when looking up bio csums
  btrfs: fix possible NULL-pointer dereference in integrity checks
  pwm: Remove set but not set variable 'pwm'
  ide: serverworks: potential overflow in svwks_set_pio_mode()
  cmd64x: potential buffer overflow in cmd64x_program_timings()
  pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
  x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd
  f2fs: fix memleak of kobject
  watchdog/softlockup: Enforce that timestamp is valid on boot
  arm64: fix alternatives with LLVM's integrated assembler
  scsi: iscsi: Don't destroy session if there are outstanding connections
  f2fs: free sysfs kobject
  iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
  usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
  drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add
  drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler
  drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw
  drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new()
  vme: bridges: reduce stack usage
  driver core: Print device when resources present in really_probe()
  driver core: platform: Prevent resouce overflow from causing infinite loops
  tty: synclink_gt: Adjust indentation in several functions
  tty: synclinkmp: Adjust indentation in several functions
  ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
  wan: ixp4xx_hss: fix compile-testing on 64-bit
  Input: edt-ft5x06 - work around first register access error
  rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
  efi/x86: Don't panic or BUG() on non-critical error conditions
  soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
  IB/hfi1: Add software counter for ctxt0 seq drop
  udf: Fix free space reporting for metadata and virtual partitions
  usbip: Fix unsafe unaligned pointer usage
  drm: remove the newline for CRC source name.
  tools lib api fs: Fix gcc9 stringop-truncation compilation error
  ALSA: sh: Fix compile warning wrt const
  ALSA: sh: Fix unused variable warnings
  clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock
  RDMA/rxe: Fix error type of mmap_offset
  pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
  PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
  x86/vdso: Provide missing include file
  dmaengine: Store module owner in dma_device struct
  ARM: dts: r8a7779: Add device node for ARM global timer
  drm/mediatek: handle events when enabling/disabling crtc
  scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
  scsi: ufs: Complete pending requests in host reset and restore path
  ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
  orinoco: avoid assertion in case of NULL pointer
  rtlwifi: rtl_pci: Fix -Wcast-function-type
  iwlegacy: Fix -Wcast-function-type
  ipw2x00: Fix -Wcast-function-type
  b43legacy: Fix -Wcast-function-type
  ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
  fore200e: Fix incorrect checks of NULL pointer dereference
  reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
  media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros
  ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3
  arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core
  NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
  PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
  net/wan/fsl_ucc_hdlc: reject muram offsets above 64K
  regulator: rk808: Lower log level on optional GPIOs being not available
  drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table
  clk: qcom: rcg2: Don't crash if our parent can't be found; return an error
  kconfig: fix broken dependency in randconfig-generated .config
  KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups
  nbd: add a flush_workqueue in nbd_start_device
  ext4, jbd2: ensure panic when aborting with zero errno
  tracing: Fix very unlikely race of registering two stat tracers
  tracing: Fix tracing_stat return values in error handling paths
  x86/sysfb: Fix check for bad VRAM size
  jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal
  kselftest: Minimise dependency of get_size on C library interfaces
  clocksource/drivers/bcm2835_timer: Fix memory leak of timer
  usb: dwc2: Fix IN FIFO allocation
  usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe()
  uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
  sparc: Add .exit.data section.
  MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init()
  efi/x86: Map the entire EFI vendor string before copying it
  pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
  media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run()
  char/random: silence a lockdep splat with printk()
  gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
  powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number
  media: i2c: mt9v032: fix enum mbus codes and frame sizes
  pxa168fb: Fix the function used to release some memory in an error handling path
  pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs
  gianfar: Fix TX timestamping with a stacked DSA driver
  ALSA: ctl: allow TLV read operation for callback type of element in locked case
  ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT
  leds: pca963x: Fix open-drain initialization
  brcmfmac: Fix use after free in brcmf_sdio_readframes()
  cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order
  drm/gma500: Fixup fbdev stolen size usage evaluation
  KVM: nVMX: Use correct root level for nested EPT shadow page tables
  Revert "KVM: VMX: Add non-canonical check on writes to RTIT address MSRs"
  Revert "KVM: nVMX: Use correct root level for nested EPT shadow page tables"
  scsi: qla2xxx: fix a potential NULL pointer dereference
  jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
  jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
  hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
  perf/x86/intel: Fix inaccurate period in context switch for auto-reload
  s390/time: Fix clk type in get_tod_clock
  RDMA/core: Fix protection fault in get_pkey_idx_qp_list
  IB/hfi1: Close window for pq and request coliding
  serial: imx: Only handle irqs that are actually enabled
  serial: imx: ensure that RX irqs are off if RX is off
  padata: Remove broken queue flushing
  perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map
  KVM: nVMX: Use correct root level for nested EPT shadow page tables
  arm64: ssbs: Fix context-switch when SSBS is present on all CPUs
  btrfs: log message when rw remount is attempted with unclean tree-log
  btrfs: print message when tree-log replay starts
  Btrfs: fix race between using extent maps and merging them
  ext4: improve explanation of a mount failure caused by a misconfigured kernel
  ext4: fix checksum errors with indexed dirs
  ext4: fix support for inode sizes > 1024 bytes
  ext4: don't assume that mmp_nodename/bdevname have NUL
  ARM: 8723/2: always assume the "unified" syntax for assembly code
  arm64: nofpsimd: Handle TIF_FOREIGN_FPSTATE flag cleanly
  arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations
  arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly
  ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
  Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
  Input: synaptics - enable SMBus on ThinkPad L470
  Input: synaptics - switch T470s to RMI4 by default
  ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
  ecryptfs: fix a memory leak bug in parse_tag_1_packet()
  ASoC: sun8i-codec: Fix setting DAI data format
  ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
  iommu/qcom: Fix bogus detach logic
  KVM: x86: emulate RDPID
  UPSTREAM: sched/psi: Fix OOB write when writing 0 bytes to PSI files
  UPSTREAM: psi: Fix a division error in psi poll()
  UPSTREAM: sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime
  UPSTREAM: sched/psi: Correct overly pessimistic size calculation
  FROMLIST: f2fs: Handle casefolding with Encryption
  FROMLIST: fscrypt: Have filesystems handle their d_ops
  FROMLIST: ext4: Use generic casefolding support
  FROMLIST: f2fs: Use generic casefolding support
  FROMLIST: Add standard casefolding support
  FROMLIST: unicode: Add utf8_casefold_hash
  ANDROID: cuttlefish_defconfig: Add CONFIG_UNICODE
  ANDROID: sdcardfs: fix -ENOENT lookup race issue
  ANDROID: gki_defconfig: Enable CONFIG_RD_LZ4
  ANDROID: dm: Add wrapped key support in dm-default-key
  ANDROID: dm: add support for passing through derive_raw_secret
  ANDROID: block: Prevent crypto fallback for wrapped keys
  ANDROID: Disable wq fp check in CFI builds
  ANDROID: increase limit on sched-tune boost groups
  ANDROID: ufs, block: fix crypto power management and move into block layer
  ANDROID: Incremental fs: Support xattrs
  ANDROID: test_stackinit: work around LLVM PR44916
  ANDROID: clang: update to 10.0.4
  ANDROID: cuttlefish_defconfig: Enable CONFIG_NET_NS
  ANDROID: virtio: virtio_input: pass _DIRECT only if the device advertises _DIRECT
  ANDROID: net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head
  ANDROID: Add INIT_STACK_ALL to the list of Clang-specific options
  Linux 4.14.171
  libertas: make lbs_ibss_join_existing() return error code on rates overflow
  libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held
  mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv()
  mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status()
  serial: uartps: Move the spinlock after the read of the tx empty
  dm: fix potential for q->make_request_fn NULL pointer
  scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
  pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B
  media: i2c: adv748x: Fix unsafe macros
  crypto: atmel-sha - fix error handling when setting hmac key
  crypto: artpec6 - return correct error code for failed setkey()
  KVM: arm/arm64: Fix young bit from mmu notifier
  arm64: cpufeature: Fix the type of no FP/SIMD capability
  ARM: 8949/1: mm: mark free_memmap as __init
  KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections
  powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce for DDW
  powerpc/pseries/vio: Fix iommu_table use-after-free refcount warning
  tools/power/acpi: fix compilation error
  ARM: dts: at91: sama5d3: define clock rate range for tcb1
  ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
  platform/x86: intel_mid_powerbtn: Take a copy of ddata
  ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node
  rtc: cmos: Stop using shared IRQ
  rtc: hym8563: Return -EINVAL if the time is known to be invalid
  serial: uartps: Add a timeout to the tx empty wait
  NFSv4: try lease recovery on NFS4ERR_EXPIRED
  NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes()
  nfs: NFS_SWAP should depend on SWAP
  PCI: Don't disable bridge BARs when assigning bus resources
  PCI/switchtec: Fix vep_vector_number ioread width
  scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails
  RDMA/netlink: Do not always generate an ACK for some netlink operations
  hv_sock: Remove the accept port restriction
  ASoC: pcm: update FE/BE trigger order based on the command
  rxrpc: Fix service call disconnection
  perf/core: Fix mlock accounting in perf_mmap()
  clocksource: Prevent double add_timer_on() for watchdog_timer
  cifs: fail i/o on soft mounts if sessionsetup errors out
  KVM: s390: do not clobber registers during guest reset/store status
  KVM: Play nice with read-only memslots when querying host page size
  KVM: Use vcpu-specific gva->hva translation when querying host page size
  KVM: nVMX: vmread should not set rflags to specify success in case of #PF
  KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
  KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM
  KVM: x86: Fix potential put_fpu() w/o load_fpu() on MPX platform
  btrfs: flush write bio if we loop in extent_write_cache_pages
  KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks
  drm: atmel-hlcdc: enable clock before configuring timing engine
  Btrfs: fix race between adding and putting tree mod seq elements and nodes
  btrfs: remove trivial locking wrappers of tree mod log
  btrfs: free block groups after free'ing fs trees
  btrfs: use bool argument in free_root_pointers()
  Btrfs: fix missing hole after hole punching and fsync when using NO_HOLES
  Btrfs: fix assertion failure on fsync with NO_HOLES enabled
  btrfs: Get rid of the confusing btrfs_file_extent_inline_len
  ext4: fix deadlock allocating crypto bounce page from mempool
  bonding/alb: properly access headers in bond_alb_xmit()
  net: macb: Limit maximum GEM TX length in TSO
  net: macb: Remove unnecessary alignment check for TSO
  net: systemport: Avoid RBUF stuck in Wake-on-LAN mode
  net_sched: fix a resource leak in tcindex_set_parms()
  net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port
  mfd: rn5t618: Mark ADC control register volatile
  mfd: da9062: Fix watchdog compatible string
  ubi: Fix an error pointer dereference in error handling code
  ubi: fastmap: Fix inverted logic in seen selfcheck
  nfsd: fix jiffies/time_t mixup in LRU list
  nfsd: fix delay timer on 32-bit architectures
  IB/core: Fix ODP get user pages flow
  IB/mlx5: Fix outstanding_pi index for GSI qps
  net: tulip: Adjust indentation in {dmfe, uli526x}_init_module
  net: smc911x: Adjust indentation in smc911x_phy_configure
  ppp: Adjust indentation into ppp_async_input
  NFC: pn544: Adjust indentation in pn544_hci_check_presence
  powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize
  ext2: Adjust indentation in ext2_fill_super
  phy: qualcomm: Adjust indentation in read_poll_timeout
  scsi: ufs: Recheck bkops level if bkops is disabled
  scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free
  scsi: csiostor: Adjust indentation in csio_device_reset
  scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type
  clk: tegra: Mark fuse clock as critical
  KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails
  KVM: PPC: Book3S PR: Free shared page if mmu initialization fails
  KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails
  KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit() from Spectre-v1/L1TF attacks
  KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks
  KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks in x86.c
  KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks
  KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF attacks
  KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks
  KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF attacks
  KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks
  KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks
  KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks
  KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
  xen/balloon: Support xend-based toolstack take two
  tools/kvm_stat: Fix kvm_exit filter name
  sunrpc: expiry_time should be seconds not timeval
  mwifiex: fix unbalanced locking in mwifiex_process_country_ie()
  iwlwifi: don't throw error when trying to remove IGTK
  ARM: tegra: Enable PLLP bypass during Tegra124 LP1
  btrfs: set trans->drity in btrfs_commit_transaction
  NFS: Directory page cache pages need to be locked when read
  NFS: Fix memory leaks and corruption in readdir
  scsi: qla2xxx: Fix unbound NVME response length
  crypto: picoxcell - adjust the position of tasklet_init and fix missed tasklet_kill
  crypto: api - Fix race condition in crypto_spawn_alg
  crypto: atmel-aes - Fix counter overflow in CTR mode
  crypto: pcrypt - Do not clear MAY_SLEEP flag in original request
  crypto: ccp - set max RSA modulus size for v3 platform devices as well
  samples/bpf: Don't try to remove user's homedir on clean
  ftrace: Protect ftrace_graph_hash with ftrace_sync
  ftrace: Add comment to why rcu_dereference_sched() is open coded
  tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu
  tracing: Annotate ftrace_graph_hash pointer with __rcu
  dm crypt: fix benbi IV constructor crash if used in authenticated mode
  dm space map common: fix to ensure new block isn't already in use
  dm zoned: support zone sizes smaller than 128MiB
  of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
  PM: core: Fix handling of devices deleted during system-wide resume
  f2fs: code cleanup for f2fs_statfs_project()
  f2fs: fix miscounted block limit in f2fs_statfs_project()
  f2fs: choose hardlimit when softlimit is larger than hardlimit in f2fs_statfs_project()
  power: supply: ltc2941-battery-gauge: fix use-after-free
  scsi: qla2xxx: Fix mtcp dump collection failure
  crypto: api - Check spawn->alg under lock in crypto_drop_spawn
  hv_balloon: Balloon up according to request page number
  ubifs: don't trigger assertion on invalid no-key filename
  mmc: sdhci-of-at91: fix memleak on clk_get failure
  PCI: keystone: Fix link training retries initiation
  ubifs: Fix deadlock in concurrent bulk-read and writepage
  ubifs: Fix FS_IOC_SETFLAGS unexpectedly clearing encrypt flag
  ubifs: Reject unsupported ioctl flags explicitly
  alarmtimer: Unregister wakeup source when module get fails
  ACPI: video: Do not export a non working backlight interface on MSI MS-7721 boards
  mmc: spi: Toggle SPI polarity, do not hardcode it
  powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
  powerpc/xmon: don't access ASDR in VMs
  s390/mm: fix dynamic pagetable upgrade for hugetlbfs
  MIPS: fix indentation of the 'RELOCS' message
  KVM: arm64: Only sign-extend MMIO up to register width
  platform/x86: intel_scu_ipc: Fix interrupt support
  irqdomain: Fix a memory leak in irq_domain_push_irq()
  lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
  media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments
  media/v4l2-core: set pages dirty upon releasing DMA buffers
  ALSA: dummy: Fix PCM format loop in proc output
  usb: gadget: f_ecm: Use atomic_t to track in-flight request
  usb: gadget: f_ncm: Use atomic_t to track in-flight request
  usb: gadget: legacy: set max_speed to super-speed
  brcmfmac: Fix memory leak in brcmf_usbdev_qinit
  tracing: Fix sched switch start/stop refcount racy updates
  mfd: dln2: More sanity checking for endpoints
  media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
  rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
  rxrpc: Fix insufficient receive notification generation
  tcp: clear tp->segs_{in|out} in tcp_disconnect()
  tcp: clear tp->data_segs{in|out} in tcp_disconnect()
  tcp: clear tp->delivered in tcp_disconnect()
  tcp: clear tp->total_retrans in tcp_disconnect()
  bnxt_en: Fix TC queue mapping.
  net_sched: fix an OOB access in cls_tcindex
  net: hsr: fix possible NULL deref in hsr_handle_frame()
  l2tp: Allow duplicate session creation with UDP
  gtp: use __GFP_NOWARN to avoid memalloc warning
  cls_rsvp: fix rsvp_policy
  sparc32: fix struct ipc64_perm type definition
  iwlwifi: mvm: fix NVM check for 3168 devices
  x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
  media: iguanair: fix endpoint sanity check
  kernel/module: Fix memleak in module_add_modinfo_attrs()
  ANDROID: make memory initialization tests panic on failure
  ANDROID: added memory initialization tests to cuttlefish config
  UPSTREAM: lib/test_stackinit: Handle Clang auto-initialization pattern
  UPSTREAM: lib: Introduce test_stackinit module
  FROMLIST: rename missed uaccess .fixup section
  ANDROID: cuttlefish_defconfig: enable heap and stack initialization.
  ANDROID: f2fs: fix missing blk-crypto changes
  ANDROID: update x86_64_cuttlefish_defconfig
  BACKPORT: tracing: Remove unnecessary DEBUG_FS dependency
  BACKPORT: debugfs: Fix !DEBUG_FS debugfs_create_automount
  UPSTREAM: dynamic_debug: allow to work if debugfs is disabled
  UPSTREAM: lib: dynamic_debug: no need to check return value of debugfs_create functions
  ANDROID: f2fs: fix build error on PAGE_KERNEL_RO
  ANDROID: Revert "ANDROID: gki_defconfig: removed CONFIG_PM_WAKELOCKS"
  ANDROID: Set CONFIG_ANDROID_BINDERFS=y
  ANDROID: dm: prevent default-key from being enabled without needed hooks
  ANDROID: cf: disable virtio crypto
  ANDROID: Incremental fs: Fix initialization, use of bitfields
  ANDROID: cuttlefish_defconfig: enable dm-default-key
  ANDROID: dm: add dm-default-key target for metadata encryption
  ANDROID: dm: enable may_passthrough_inline_crypto on some targets
  ANDROID: dm: add support for passing through inline crypto support
  ANDROID: block: Introduce passthrough keyslot manager
  ANDROID: ext4, f2fs: enable direct I/O with inline encryption
  BACKPORT: FROMLIST: scsi: ufs: add program_key() variant op
  ANDROID: block: export symbols needed for modules to use inline crypto
  ANDROID: block: fix some inline crypto bugs
  ANDROID: fscrypt: add support for hardware-wrapped keys
  ANDROID: block: add KSM op to derive software secret from wrapped key
  ANDROID: block: provide key size as input to inline crypto APIs
  ANDROID: ufshcd-crypto: export cap find API
  ANDROID: scsi: ufs-qcom: Enable BROKEN_CRYPTO quirk flag
  ANDROID: scsi: ufs: Add quirk bit for controllers that don't play well with inline crypto
  ANDROID: cuttlefish_defconfig: Enable blk-crypto fallback
  BACKPORT: FROMLIST: Update Inline Encryption from v5 to v6 of patch series
  ANDROID: scsi: ufs: UFS init should not require inline crypto
  ANDROID: scsi: ufs: UFS crypto variant operations API
  ANDROID: cuttlefish_defconfig: enable inline encryption
  BACKPORT: FROMLIST: ext4: add inline encryption support
  BACKPORT: FROMLIST: f2fs: add inline encryption support
  BACKPORT: FROMLIST: fscrypt: add inline encryption support
  BACKPORT: FROMLIST: scsi: ufs: Add inline encryption support to UFS
  BACKPORT: FROMLIST: scsi: ufs: UFS crypto API
  BACKPORT: FROMLIST: scsi: ufs: UFS driver v2.1 spec crypto additions
  BACKPORT: FROMLIST: block: blk-crypto for Inline Encryption
  ANDROID: block: Fix bio_crypt_should_process WARN_ON
  BACKPORT: FROMLIST: block: Add encryption context to struct bio
  BACKPORT: FROMLIST: block: Keyslot Manager for Inline Encryption
  BACKPORT: atomic: Add irqsave variant of atomic_dec_and_lock()
  ANDROID: Incremental fs: Fix crash on failed lookup
  ANDROID: Incremental fs: Make files writeable
  ANDROID: Incremental fs: Remove C++-style comments
  Linux 4.14.170
  perf report: Fix no libunwind compiled warning break s390 issue
  btrfs: do not zero f_bavail if we have available space
  net: Fix skb->csum update in inet_proto_csum_replace16().
  l2t_seq_next should increase position index
  seq_tab_next() should increase position index
  net/sonic: Quiesce SONIC before re-initializing descriptor memory
  net/sonic: Fix receive buffer handling
  net/sonic: Use MMIO accessors
  net/sonic: Add mutual exclusion for accessing shared state
  net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G
  net/fsl: treat fsl,erratum-a011043
  powerpc/fsl/dts: add fsl,erratum-a011043
  qlcnic: Fix CPU soft lockup while collecting firmware dump
  r8152: get default setting of WOL before initializing
  airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
  airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
  tee: optee: Fix compilation issue with nommu
  ARM: 8955/1: virt: Relax arch timer version check during early boot
  scsi: fnic: do not queue commands during fwreset
  vti[6]: fix packet tx through bpf_redirect()
  ARM: dts: am335x-boneblack-common: fix memory size
  bnxt_en: Fix ipv6 RFS filter matching logic.
  net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec
  wireless: wext: avoid gcc -O3 warning
  mac80211: Fix TKIP replay protection immediately after key setup
  cfg80211: Fix radar event during another phy CAC
  wireless: fix enabling channel 12 for custom regulatory domain
  qmi_wwan: Add support for Quectel RM500Q
  ASoC: sti: fix possible sleep-in-atomic
  igb: Fix SGMII SFP module discovery for 100FX/LX.
  ixgbe: Fix calculation of queue with VFs and flow director on interface flap
  ixgbevf: Remove limit of 10 entries for unicast filter list
  clk: mmp2: Fix the order of timer mux parents
  mac80211: mesh: restrict airtime metric to peered established plinks
  soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
  ARM: dts: beagle-x15-common: Model 5V0 regulator
  ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity
  media: si470x-i2c: Move free() past last use of 'radio'
  cgroup: Prevent double killing of css when enabling threaded cgroup
  Bluetooth: Fix race condition in hci_release_sock()
  ttyprintk: fix a potential deadlock in interrupt context issue
  media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
  media: gspca: zero usb_buf
  media: af9005: uninitialized variable printked
  media: digitv: don't continue if remote control state can't be read
  reiserfs: Fix memory leak of journal device string
  mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
  ext4: validate the debug_want_extra_isize mount option at parse time
  arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
  tools lib: Fix builds when glibc contains strlcpy()
  PM / devfreq: Add new name attribute for sysfs
  perf c2c: Fix return type for histogram sorting comparision functions
  crypto: pcrypt - Fix user-after-free on module unload
  x86/resctrl: Fix a deadlock due to inaccurate reference
  x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup
  x86/resctrl: Fix use-after-free when deleting resource groups
  vfs: fix do_last() regression
  crypto: af_alg - Use bh_lock_sock in sk_destruct
  rsi: fix use-after-free on probe errors
  net_sched: ematch: reject invalid TCF_EM_SIMPLE
  usb-storage: Disable UAS on JMicron SATA enclosure
  PCI: Add DMA alias quirk for Intel VCA NTB
  atm: eni: fix uninitialized variable warning
  gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
  net: wan: sdla: Fix cast from pointer to integer of different size
  drivers/net/b44: Change to non-atomic bit operations on pwol_mask
  spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls
  watchdog: rn5t618_wdt: fix module aliases
  watchdog: max77620_wdt: fix potential build errors
  phy: cpcap-usb: Prevent USB line glitches from waking up modem
  HID: ite: Add USB id match for Acer SW5-012 keyboard dock
  arc: eznps: fix allmodconfig kconfig warning
  zd1211rw: fix storage endpoint lookup
  rtl8xxxu: fix interface sanity check
  brcmfmac: fix interface sanity check
  ath9k: fix storage endpoint lookup
  crypto: chelsio - fix writing tfm flags to wrong place
  serial: 8250_bcm2835aux: Fix line mismatch on driver unbind
  staging: vt6656: Fix false Tx excessive retries reporting.
  staging: vt6656: use NULLFUCTION stack on mac80211
  staging: vt6656: correct packet types for CTS protect, mode.
  staging: wlan-ng: ensure error return is actually returned
  staging: most: net: fix buffer overflow
  usb: dwc3: turn off VBUS when leaving host mode
  USB: serial: ir-usb: fix IrLAP framing
  USB: serial: ir-usb: fix link-speed handling
  USB: serial: ir-usb: add missing endpoint sanity check
  rsi_91x_usb: fix interface sanity check
  orinoco_usb: fix interface sanity check
  ANDROID: cf_defconfig: Remove VIRTIO_CONSOLE
  ANDROID: cf_defconfig: removed CONFIG_CAN
  ANDROID: cf_defconfig: removed old VIRTIO configs
  ANDROID: kallsyms: strip hashes from function names with ThinLTO
  ANDROID: Incremental fs: Enable incremental-fs in cuttlefish_defconfig
  ANDROID: fix bpf jit + cfi interactions
  ANDROID: cuttlefish_defconfig: set CONFIG_IKHEADERS to y
  UPSTREAM: UAPI: ndctl: Remove use of PAGE_SIZE
  UPSTREAM: libnvdimm, namespace: make min namespace size 4K
  ANDROID: Incremental fs: Fix sparse errors
  Linux 4.14.169
  net/x25: fix nonblocking connect
  netfilter: ipset: use bitmap infrastructure completely
  bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
  md: Avoid namespace collision with bitmap API
  scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
  media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT
  libertas: Fix two buffer overflows at parsing bss descriptor
  coresight: tmc-etf: Do not call smp_processor_id from preemptible
  coresight: etb10: Do not call smp_processor_id from preemptible
  sd: Fix REQ_OP_ZONE_REPORT completion handling
  do_last(): fetch directory ->i_mode and ->i_uid before it's too late
  tracing: xen: Ordered comparison of function pointers
  scsi: RDMA/isert: Fix a recently introduced regression related to logout
  hwmon: (nct7802) Fix voltage limits to wrong registers
  Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
  Input: pegasus_notetaker - fix endpoint sanity check
  Input: aiptek - fix endpoint sanity check
  Input: gtco - fix endpoint sanity check
  Input: sur40 - fix interface sanity checks
  Input: pm8xxx-vib - fix handling of separate enable register
  Documentation: Document arm64 kpti control
  mmc: sdhci: fix minimum clock rate for v3 controller
  mmc: tegra: fix SDR50 tuning override
  ARM: 8950/1: ftrace/recordmcount: filter relocation types
  Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers"
  Input: keyspan-remote - fix control-message timeouts
  hwmon: (core) Do not use device managed functions for memory allocations
  hwmon: (core) Fix double-free in __hwmon_device_register()
  hwmon: Deal with errors from the thermal subsystem
  hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
  net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()
  tcp_bbr: improve arithmetic division in bbr_update_bw()
  net: usb: lan78xx: Add .ndo_features_check
  net-sysfs: Fix reference count leak
  net-sysfs: Call dev_hold always in rx_queue_add_kobject
  net-sysfs: Call dev_hold always in netdev_queue_add_kobject
  net-sysfs: fix netdev_queue_add_kobject() breakage
  net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject
  net_sched: fix datalen for ematch
  net, ip_tunnel: fix namespaces move
  net, ip6_tunnel: fix namespaces move
  net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
  ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions
  gtp: make sure only SOCK_DGRAM UDP sockets are accepted
  firestream: fix memory leaks
  can, slip: Protect tty->disc_data in write_wakeup and close with RCU
  UPSTREAM: staging: most: net: fix buffer overflow
  ANDROID: Fixing incremental fs style issues
  ANDROID: Make incfs selftests pass
  ANDROID: Initial commit of Incremental FS
  ANDROID: cuttlefish_defconfig: Enable CONFIG_BTT
  Linux 4.14.168
  m68k: Call timer_interrupt() with interrupts disabled
  serial: stm32: fix clearing interrupt error flags
  IB/iser: Fix dma_nents type definition
  arm64: dts: juno: Fix UART frequency
  drm/radeon: fix bad DMA from INTERRUPT_CNTL2
  dmaengine: ti: edma: fix missed failure handling
  affs: fix a memory leak in affs_remount
  mmc: core: fix wl1251 sdio quirks
  mmc: sdio: fix wl1251 vendor id
  packet: fix data-race in fanout_flow_is_huge()
  net: neigh: use long type to store jiffies delta
  hv_netvsc: flag software created hash value
  MIPS: Loongson: Fix return value of loongson_hwmon_init
  afs: Fix large file support
  net: qca_spi: Move reset_count to struct qcaspi
  net: netem: correct the parent's backlog when corrupted packet was dropped
  net: netem: fix error path for corrupted GSO frames
  dmaengine: imx-sdma: fix size check for sdma script_number
  drm/msm/dsi: Implement reset correctly
  tcp: annotate lockless access to tcp_memory_pressure
  net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head
  net: avoid possible false sharing in sk_leave_memory_pressure()
  act_mirred: Fix mirred_init_module error handling
  net: stmmac: fix length of PTP clock's name string
  llc: fix sk_buff refcounting in llc_conn_state_process()
  llc: fix another potential sk_buff leak in llc_ui_sendmsg()
  mac80211: accept deauth frames in IBSS mode
  net: stmmac: gmac4+: Not all Unicast addresses may be available
  nvme: retain split access workaround for capability reads
  net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()
  of: mdio: Fix a signedness bug in of_phy_get_and_connect()
  net: axienet: fix a signedness bug in probe
  net: stmmac: dwmac-meson8b: Fix signedness bug in probe
  net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe()
  net: hisilicon: Fix signedness bug in hix5hd2_dev_probe()
  net: aquantia: Fix aq_vec_isr_legacy() return value
  iommu/amd: Wait for completion of IOTLB flush in attach_device
  net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
  RDMA/cma: Fix false error message
  ath10k: adjust skb length in ath10k_sdio_mbox_rx_packet
  pinctrl: iproc-gpio: Fix incorrect pinconf configurations
  net: sonic: replace dev_kfree_skb in sonic_send_packet
  hwmon: (shtc1) fix shtc1 and shtw1 id mask
  ixgbe: sync the first fragment unconditionally
  btrfs: use correct count in btrfs_file_write_iter()
  Btrfs: fix inode cache waiters hanging on path allocation failure
  Btrfs: fix inode cache waiters hanging on failure to start caching thread
  Btrfs: fix hang when loading existing inode cache off disk
  scsi: fnic: fix msix interrupt allocation
  net: sonic: return NETDEV_TX_OK if failed to map buffer
  tty: serial: fsl_lpuart: Use appropriate lpuart32_* I/O funcs
  ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init
  iio: dac: ad5380: fix incorrect assignment to val
  bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
  irqdomain: Add the missing assignment of domain->fwnode for named fwnode
  staging: greybus: light: fix a couple double frees
  x86, perf: Fix the dependency of the x86 insn decoder selftest
  power: supply: Init device wakeup after device_add()
  hwmon: (lm75) Fix write operations for negative temperatures
  Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"
  ahci: Do not export local variable ahci_em_messages
  iommu/mediatek: Fix iova_to_phys PA start for 4GB mode
  mips: avoid explicit UB in assignment of mips_io_port_base
  rtc: pcf2127: bugfix: read rtc disables watchdog
  media: atmel: atmel-isi: fix timeout value for stop streaming
  mac80211: minstrel_ht: fix per-group max throughput rate initialization
  dmaengine: dw: platform: Switch to acpi_dma_controller_register()
  ASoC: sun4i-i2s: RX and TX counter registers are swapped
  signal: Allow cifs and drbd to receive their terminating signals
  bnxt_en: Fix handling FRAG_ERR when NVM_INSTALL_UPDATE cmd fails
  net/rds: Add a few missing rds_stat_names entries
  ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls
  ASoC: cs4349: Use PM ops 'cs4349_runtime_pm'
  ASoC: es8328: Fix copy-paste error in es8328_right_line_controls
  ext4: set error return correctly when ext4_htree_store_dirent fails
  crypto: caam - free resources in case caam_rng registration failed
  cifs: fix rmmod regression in cifs.ko caused by force_sig changes
  net/mlx5: Fix mlx5_ifc_query_lag_out_bits
  ARM: dts: stm32: add missing vdda-supply to adc on stm32h743i-eval
  tipc: reduce risk of wakeup queue starvation
  ALSA: aoa: onyx: always initialize register read value
  crypto: ccp - Reduce maximum stack usage
  x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI
  mic: avoid statically declaring a 'struct device'.
  usb: host: xhci-hub: fix extra endianness conversion
  qed: reduce maximum stack frame size
  libertas_tf: Use correct channel range in lbtf_geo_init
  PM: sleep: Fix possible overflow in pm_system_cancel_wakeup()
  clk: sunxi-ng: v3s: add the missing PLL_DDR1
  scsi: libfc: fix null pointer dereference on a null lport
  net: pasemi: fix an use-after-free in pasemi_mac_phy_init()
  RDMA/hns: Fixs hw access invalid dma memory error
  devres: allow const resource arguments
  rxrpc: Fix uninitialized error code in rxrpc_send_data_packet()
  mfd: intel-lpss: Release IDA resources
  iommu/amd: Make iommu_disable safer
  bnxt_en: Fix ethtool selftest crash under error conditions.
  nvmem: imx-ocotp: Ensure WAIT bits are preserved when setting timing
  clk: qcom: Fix -Wunused-const-variable
  dmaengine: hsu: Revert "set HSU_CH_MTSR to memory width"
  perf/ioctl: Add check for the sample_period value
  drm/msm/a3xx: remove TPL1 regs from snapshot
  rtc: pcf8563: Clear event flags and disable interrupts before requesting irq
  rtc: pcf8563: Fix interrupt trigger method
  ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs
  net/af_iucv: always register net_device notifier
  net: netem: fix backlog accounting for corrupted GSO frames
  drm/msm/mdp5: Fix mdp5_cfg_init error return
  powerpc/pseries/mobility: rebuild cacheinfo hierarchy post-migration
  powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild
  qed: iWARP - Use READ_ONCE and smp_store_release to access ep->state
  iommu/vt-d: Duplicate iommu_resv_region objects per device list
  mpls: fix warning with multi-label encap
  media: vivid: fix incorrect assignment operation when setting video mode
  cpufreq: brcmstb-avs-cpufreq: Fix types for voltage/frequency
  cpufreq: brcmstb-avs-cpufreq: Fix initial command check
  netvsc: unshare skb in VF rx handler
  inet: frags: call inet_frags_fini() after unregister_pernet_subsys()
  signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig
  iommu: Use right function to get group for device
  misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa
  serial: stm32: fix wakeup source initialization
  serial: stm32: Add support of TC bit status check
  serial: stm32: fix transmit_chars when tx is stopped
  serial: stm32: fix rx error handling
  crypto: ccp - Fix 3DES complaint from ccp-crypto module
  crypto: ccp - fix AES CFB error exposed by new test vectors
  spi: spi-fsl-spi: call spi_finalize_current_message() at the end
  RDMA/qedr: Fix incorrect device rate.
  arm64: dts: meson: libretech-cc: set eMMC as removable
  dmaengine: tegra210-adma: Fix crash during probe
  ARM: dts: sun8i-h3: Fix wifi in Beelink X2 DT
  EDAC/mc: Fix edac_mc_find() in case no device is found
  thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
  backlight: lm3630a: Return 0 on success in update_status functions
  kdb: do a sanity check on the cpu in kdb_per_cpu()
  ARM: riscpc: fix lack of keyboard interrupts after irq conversion
  pwm: meson: Don't disable PWM when setting duty repeatedly
  pwm: meson: Consider 128 a valid pre-divider
  netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule
  crypto: caam - fix caam_dump_sg that iterates through scatterlist
  platform/x86: alienware-wmi: printing the wrong error code
  media: davinci/vpbe: array underflow in vpbe_enum_outputs()
  media: omap_vout: potential buffer overflow in vidioc_dqbuf()
  l2tp: Fix possible NULL pointer dereference
  vfio/mdev: Fix aborting mdev child device removal if one fails
  vfio/mdev: Avoid release parent reference during error path
  afs: Fix the afs.cell and afs.volume xattr handlers
  lightnvm: pblk: fix lock order in pblk_rb_tear_down_check
  mmc: core: fix possible use after free of host
  dmaengine: tegra210-adma: restore channel status
  net: ena: fix ena_com_fill_hash_function() implementation
  net: ena: fix incorrect test of supported hash function
  net: ena: fix: Free napi resources when ena_up() fails
  net: ena: fix swapped parameters when calling ena_com_indirect_table_fill_entry
  iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU
  IB/mlx5: Add missing XRC options to QP optional params mask
  dwc2: gadget: Fix completed transfer size calculation in DDMA
  usb: gadget: fsl: fix link error against usb-gadget module
  ASoC: fix valid stream condition
  packet: in recvmsg msg_name return at least sizeof sockaddr_ll
  scsi: qla2xxx: Avoid that qlt_send_resp_ctio() corrupts memory
  scsi: qla2xxx: Fix a format specifier
  irqchip/gic-v3-its: fix some definitions of inner cacheability attributes
  NFS: Don't interrupt file writeout due to fatal errors
  ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk()
  dmaengine: axi-dmac: Don't check the number of frames for alignment
  6lowpan: Off by one handling ->nexthdr
  media: ov2659: fix unbalanced mutex_lock/unlock
  ARM: dts: ls1021: Fix SGMII PCS link remaining down after PHY disconnect
  powerpc: vdso: Make vdso32 installation conditional in vdso_install
  selftests/ipc: Fix msgque compiler warnings
  tipc: set sysctl_tipc_rmem and named_timeout right range
  platform/x86: alienware-wmi: fix kfree on potentially uninitialized pointer
  hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses
  net: hns3: fix for vport->bw_limit overflow problem
  ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data"
  scsi: target/core: Fix a race condition in the LUN lookup code
  scsi: qla2xxx: Unregister chrdev if module initialization fails
  ehea: Fix a copy-paste err in ehea_init_port_res
  spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios
  soc/fsl/qe: Fix an error code in qe_pin_request()
  spi: tegra114: configure dma burst size to fifo trig level
  spi: tegra114: flush fifos
  spi: tegra114: terminate dma and reset on transfer timeout
  spi: tegra114: fix for unpacked mode transfers
  spi: tegra114: clear packed bit for unpacked mode
  media: tw5864: Fix possible NULL pointer dereference in tw5864_handle_frame
  media: davinci-isif: avoid uninitialized variable use
  ARM: OMAP2+: Fix potentially uninitialized return value for _setup_reset()
  arm64: dts: allwinner: a64: Add missing PIO clocks
  m68k: mac: Fix VIA timer counter accesses
  tipc: tipc clang warning
  jfs: fix bogus variable self-initialization
  regulator: tps65086: Fix tps65086_ldoa1_ranges for selector 0xB
  media: cx23885: check allocation return
  media: wl128x: Fix an error code in fm_download_firmware()
  media: cx18: update *pos correctly in cx18_read_pos()
  media: ivtv: update *pos correctly in ivtv_read_pos()
  regulator: lp87565: Fix missing register for LP87565_BUCK_0
  net: sh_eth: fix a missing check of of_get_phy_mode
  xen, cpu_hotplug: Prevent an out of bounds access
  drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()
  scsi: megaraid_sas: reduce module load time
  x86/mm: Remove unused variable 'cpu'
  nios2: ksyms: Add missing symbol exports
  powerpc/mm: Check secondary hash page table
  net: aquantia: fixed instack structure overflow
  NFSv4/flexfiles: Fix invalid deref in FF_LAYOUT_DEVID_NODE()
  netfilter: nft_set_hash: fix lookups with fixed size hash on big endian
  regulator: wm831x-dcdc: Fix list of wm831x_dcdc_ilim from mA to uA
  ARM: 8848/1: virt: Align GIC version check with arm64 counterpart
  ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used
  mmc: sdhci-brcmstb: handle mmc_of_parse() errors during probe
  NFS/pnfs: Bulk destroy of layouts needs to be safe w.r.t. umount
  platform/x86: wmi: fix potential null pointer dereference
  clocksource/drivers/exynos_mct: Fix error path in timer resources initialization
  clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
  NFS: Fix a soft lockup in the delegation recovery code
  powerpc/64s: Fix logic when handling unknown CPU features
  staging: rtlwifi: Use proper enum for return in halmac_parse_psd_data_88xx
  fs/nfs: Fix nfs_parse_devname to not modify it's argument
  ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of()
  drm/nouveau/pmu: don't print reply values if exec is false
  drm/nouveau/bios/ramcfg: fix missing parentheses when calculating RON
  net: dsa: qca8k: Enable delay for RGMII_ID mode
  regulator: pv88090: Fix array out-of-bounds access
  regulator: pv88080: Fix array out-of-bounds access
  regulator: pv88060: Fix array out-of-bounds access
  cdc-wdm: pass return value of recover_from_urb_loss
  dmaengine: mv_xor: Use correct device for DMA API
  staging: r8822be: check kzalloc return or bail
  KVM: PPC: Release all hardware TCE tables attached to a group
  hwmon: (pmbus/tps53679) Fix driver info initialization in probe routine
  vfio_pci: Enable memory accesses before calling pci_map_rom
  keys: Timestamp new keys
  block: don't use bio->bi_vcnt to figure out segment number
  usb: phy: twl6030-usb: fix possible use-after-free on remove
  PCI: endpoint: functions: Use memcpy_fromio()/memcpy_toio()
  pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups
  pinctrl: sh-pfc: r8a7792: Fix vin1_data18_b pin group
  pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group
  pinctrl: sh-pfc: emev2: Add missing pinmux functions
  drm/etnaviv: potential NULL dereference
  iw_cxgb4: use tos when finding ipv6 routes
  iw_cxgb4: use tos when importing the endpoint
  fbdev: chipsfb: remove set but not used variable 'size'
  rtc: pm8xxx: fix unintended sign extension
  rtc: 88pm80x: fix unintended sign extension
  rtc: 88pm860x: fix unintended sign extension
  rtc: ds1307: rx8130: Fix alarm handling
  net: phy: fixed_phy: Fix fixed_phy not checking GPIO
  thermal: mediatek: fix register index error
  rtc: ds1672: fix unintended sign extension
  staging: most: cdev: add missing check for cdev_add failure
  iwlwifi: mvm: fix RSS config command
  ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage
  ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller clocks property
  ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller variant
  ARM: dts: lpc32xx: reparent keypad controller to SIC1
  ARM: dts: lpc32xx: add required clocks property to keypad device node
  driver core: Do not resume suppliers under device_links_write_lock()
  crypto: crypto4xx - Fix wrong ppc4xx_trng_probe()/ppc4xx_trng_remove() arguments
  driver: uio: fix possible use-after-free in __uio_register_device
  driver: uio: fix possible memory leak in __uio_register_device
  tty: ipwireless: Fix potential NULL pointer dereference
  iwlwifi: mvm: fix A-MPDU reference assignment
  net/mlx5: Take lock with IRQs disabled to avoid deadlock
  iwlwifi: mvm: avoid possible access out of array.
  clk: sunxi-ng: sun8i-a23: Enable PLL-MIPI LDOs when ungating it
  spi/topcliff_pch: Fix potential NULL dereference on allocation error
  rtc: cmos: ignore bogus century byte
  IB/iser: Pass the correct number of entries for dma mapped SGL
  ASoC: imx-sgtl5000: put of nodes if finding codec fails
  crypto: tgr192 - fix unaligned memory access
  crypto: brcm - Fix some set-but-not-used warning
  kbuild: mark prepare0 as PHONY to fix external module build
  media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART_INTERVAL
  drm/etnaviv: NULL vs IS_ERR() buf in etnaviv_core_dump()
  RDMA/iw_cxgb4: Fix the unchecked ep dereference
  spi: cadence: Correct initialisation of runtime PM
  arm64: dts: apq8016-sbc: Increase load on l11 for SDCARD
  drm/shmob: Fix return value check in shmob_drm_probe
  RDMA/qedr: Fix out of bounds index check in query pkey
  RDMA/ocrdma: Fix out of bounds index check in query pkey
  IB/usnic: Fix out of bounds index check in query pkey
  MIPS: BCM63XX: drop unused and broken DSP platform device
  clk: dove: fix refcount leak in dove_clk_init()
  clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init()
  clk: armada-xp: fix refcount leak in axp_clk_init()
  clk: kirkwood: fix refcount leak in kirkwood_clk_init()
  clk: armada-370: fix refcount leak in a370_clk_init()
  clk: vf610: fix refcount leak in vf610_clocks_init()
  clk: imx7d: fix refcount leak in imx7d_clocks_init()
  clk: imx6sx: fix refcount leak in imx6sx_clocks_init()
  clk: imx6q: fix refcount leak in imx6q_clocks_init()
  clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()
  clk: socfpga: fix refcount leak
  clk: qoriq: fix refcount leak in clockgen_init()
  clk: highbank: fix refcount leak in hb_clk_init()
  Input: nomadik-ske-keypad - fix a loop timeout test
  vxlan: changelink: Fix handling of default remotes
  pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value
  pinctrl: sh-pfc: sh7269: Add missing PCIOR0 field
  pinctrl: sh-pfc: r8a77995: Remove bogus SEL_PWM[0-3]_3 configurations
  pinctrl: sh-pfc: sh7734: Add missing IPSR11 field
  pinctrl: sh-pfc: r8a7794: Remove bogus IPSR9 field
  pinctrl: sh-pfc: sh73a0: Add missing TO pin to tpu4_to3 group
  pinctrl: sh-pfc: r8a7791: Remove bogus marks from vin1_b_data18 group
  pinctrl: sh-pfc: r8a7791: Remove bogus ctrl marks from qspi_data4_b group
  pinctrl: sh-pfc: r8a7740: Add missing LCD0 marks to lcd0_data24_1 group
  pinctrl: sh-pfc: r8a7740: Add missing REF125CK pin to gether_gmii group
  switchtec: Remove immediate status check after submitting MRPC command
  staging: bcm2835-camera: Abort probe if there is no camera
  IB/rxe: Fix incorrect cache cleanup in error flow
  net: phy: Fix not to call phy_resume() if PHY is not attached
  drm/dp_mst: Skip validating ports during destruction, just ref
  exportfs: fix 'passing zero to ERR_PTR()' warning
  pcrypt: use format specifier in kobject_add
  NTB: ntb_hw_idt: replace IS_ERR_OR_NULL with regular NULL checks
  mlxsw: reg: QEEC: Add minimum shaper fields
  drm/sun4i: hdmi: Fix double flag assignation
  pwm: lpss: Release runtime-pm reference from the driver's remove callback
  staging: comedi: ni_mio_common: protect register write overflow
  ALSA: usb-audio: update quirk for B&W PX to remove microphone
  IB/hfi1: Add mtu check for operational data VLs
  IB/rxe: replace kvfree with vfree
  drm/hisilicon: hibmc: Don't overwrite fb helper surface depth
  PCI: iproc: Remove PAXC slot check to allow VF support
  apparmor: don't try to replace stale label in ptrace access check
  ALSA: hda: fix unused variable warning
  drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset()
  drm/sti: do not remove the drm_bridge that was never added
  crypto: sun4i-ss - fix big endian issues
  mt7601u: fix bbp version check in mt7601u_wait_bbp_ready
  tipc: fix wrong timeout input for tipc_wait_for_cond()
  powerpc/archrandom: fix arch_get_random_seed_int()
  mfd: intel-lpss: Add default I2C device properties for Gemini Lake
  xfs: Sanity check flags of Q_XQUOTARM call
  FROMGIT: ext4: Add EXT4_IOC_FSGETXATTR/EXT4_IOC_FSSETXATTR to compat_ioctl.
  ANDROID: cuttlefish_defconfig: enable CONFIG_IKHEADERS as m
  ANDROID: cuttlefish_defconfig: enable NVDIMM/PMEM options
  UPSTREAM: virtio-pmem: Add virtio pmem driver
  BACKPORT: libnvdimm: nd_region flush callback support
  UPSTREAM: libnvdimm/of_pmem: Provide a unique name for bus provider
  UPSTREAM: libnvdimm/of_pmem: Fix platform_no_drv_owner.cocci warnings
  UPSTREAM: libnvdimm, of_pmem: use dev_to_node() instead of of_node_to_nid()
  UPSTREAM: libnvdimm: Add device-tree based driver
  UPSTREAM: libnvdimm: Add of_node to region and bus descriptors
  FROMLIST: security: selinux: allow per-file labelling for binderfs
  UPSTREAM: mm/page_io.c: annotate refault stalls from swap_readpage
  Revert "ANDROID: security,perf: Allow further restriction of perf_event_open"
  ANDROID: selinux: modify RTM_GETLINK permission
  UPSTREAM: lib/test_meminit.c: add bulk alloc/free tests
  UPSTREAM: lib/test_meminit: add a kmem_cache_alloc_bulk() test
  UPSTREAM: mm: slub: really fix slab walking for init_on_free
  UPSTREAM: mm/slub.c: init_on_free=1 should wipe freelist ptr for bulk allocations
  Linux 4.14.167
  regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id
  perf probe: Fix wrong address verification
  scsi: core: scsi_trace: Use get_unaligned_be*()
  scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan
  scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI
  scsi: target: core: Fix a pr_debug() argument
  scsi: bnx2i: fix potential use after free
  scsi: qla4xxx: fix double free bug
  scsi: esas2r: unlock on error in esas2r_nvram_read_direct()
  reiserfs: fix handling of -EOPNOTSUPP in reiserfs_for_each_xattr
  Revert "arm64: dts: juno: add dma-ranges property"
  tick/sched: Annotate lockless access to last_jiffies_update
  cfg80211: check for set_wiphy_params
  arm64: dts: meson-gxl-s905x-khadas-vim: fix gpio-keys-polled node
  cw1200: Fix a signedness bug in cw1200_load_firmware()
  xen/blkfront: Adjust indentation in xlvbd_alloc_gendisk
  tcp: fix marked lost packets not being retransmitted
  r8152: add missing endpoint sanity check
  ptp: free ptp device pin descriptors properly
  net/wan/fsl_ucc_hdlc: fix out of bounds write on array utdm_info
  net: usb: lan78xx: limit size of local TSO packets
  net: hns: fix soft lockup when there is not enough memory
  net: dsa: tag_qca: fix doubled Tx statistics
  hv_netvsc: Fix memory leak when removing rndis device
  macvlan: use skb_reset_mac_header() in macvlan_queue_xmit()
  batman-adv: Fix DAT candidate selection on little endian systems
  NFC: pn533: fix bulk-message timeout
  netfilter: arp_tables: init netns pointer in xt_tgdtor_param struct
  netfilter: fix a use-after-free in mtype_destroy()
  cfg80211: fix page refcount issue in A-MSDU decap
  arm64: dts: agilex/stratix10: fix pmu interrupt numbers
  mm/huge_memory.c: thp: fix conflict of above-47bit hint address and PMD alignment
  mm/huge_memory.c: make __thp_get_unmapped_area static
  USB: serial: io_edgeport: handle unbound ports on URB completion
  USB: serial: io_edgeport: use irqsave() in USB's complete callback
  net: stmmac: Enable 16KB buffer size
  net: stmmac: 16KB buffer must be 16 byte aligned
  mm/page-writeback.c: avoid potential division by zero in wb_min_max_ratio()
  btrfs: fix memory leak in qgroup accounting
  mm/shmem.c: thp, shmem: fix conflict of above-47bit hint address and PMD alignment
  perf report: Fix incorrectly added dimensions as switch perf data file
  perf hists: Fix variable name's inconsistency in hists__for_each() macro
  x86/efistub: Disable paging at mixed mode entry
  x86/resctrl: Fix an imbalance in domain_remove_cpu()
  usb: core: hub: Improved device recognition on remote wakeup
  ptrace: reintroduce usage of subjective credentials in ptrace_has_cap()
  scsi: mptfusion: Fix double fetch bug in ioctl
  scsi: fnic: fix invalid stack access
  USB: serial: quatech2: handle unbound ports
  USB: serial: keyspan: handle unbound ports
  USB: serial: io_edgeport: add missing active-port sanity check
  USB: serial: ch341: handle unbound port at reset_resume
  USB: serial: suppress driver bind attributes
  USB: serial: option: add support for Quectel RM500Q in QDL mode
  USB: serial: opticon: fix control-message timeouts
  USB: serial: option: Add support for Quectel RM500Q
  USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx
  iio: buffer: align the size of scan bytes to size of the largest element
  ARM: dts: am571x-idk: Fix gpios property to have the correct gpio number
  block: fix an integer overflow in logical block size
  Fix built-in early-load Intel microcode alignment
  ALSA: seq: Fix racy access for queue timer in proc read
  ASoC: msm8916-wcd-analog: Fix selected events for MIC BIAS External1
  clk: Don't try to enable critical clocks if prepare failed
  dt-bindings: reset: meson8b: fix duplicate reset IDs
  Linux 4.14.166
  ocfs2: call journal flush to mark journal as empty after journal recovery when mount
  hexagon: work around compiler crash
  hexagon: parenthesize registers in asm predicates
  ioat: ioat_alloc_ring() failure handling.
  dmaengine: k3dma: Avoid null pointer traversal
  MIPS: Prevent link failure with kcov instrumentation
  mips: cacheinfo: report shared CPU map
  rseq/selftests: Turn off timeout setting
  scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy()
  gpio: mpc8xxx: Add platform device to gpiochip->parent
  rtc: msm6242: Fix reading of 10-hour digit
  f2fs: fix potential overflow
  rtlwifi: Remove unnecessary NULL check in rtl_regd_init
  spi: atmel: fix handling of cs_change set on non-last xfer
  mtd: spi-nor: fix silent truncation in spi_nor_read_raw()
  mtd: spi-nor: fix silent truncation in spi_nor_read()
  media: exynos4-is: Fix recursive locking in isp_video_release()
  media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support
  media: ov6650: Fix some format attributes not under control
  media: ov6650: Fix incorrect use of JPEG colorspace
  tty: serial: pch_uart: correct usage of dma_unmap_sg
  tty: serial: imx: use the sg count from dma_map_sg
  powerpc/powernv: Disable native PCIe port management
  PCI/PTM: Remove spurious "d" from granularity message
  compat_ioctl: handle SIOCOUTQNSD
  af_unix: add compat_ioctl support
  arm64: dts: apq8096-db820c: Increase load on l21 for SDCARD
  scsi: sd: enable compat ioctls for sed-opal
  pinctrl: lewisburg: Update pin list according to v1.1v6
  pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call
  clk: samsung: exynos5420: Preserve CPU clocks configuration during suspend/resume
  mei: fix modalias documentation
  iio: imu: adis16480: assign bias value only if operation succeeded
  NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn
  xprtrdma: Fix completion wait during device removal
  platform/x86: asus-wmi: Fix keyboard brightness cannot be set to 0
  scsi: sd: Clear sdkp->protection_type if disk is reformatted without PI
  scsi: enclosure: Fix stale device oops with hot replug
  arm64: Check for errata before evaluating cpu features
  arm64: add sentinel to kpti_safe_list
  RDMA/srpt: Report the SCSI residual to the initiator
  RDMA/mlx5: Return proper error value
  btrfs: simplify inode locking for RWF_NOWAIT
  cifs: Adjust indentation in smb2_open_file
  hsr: reset network header when supervision frame is created
  gpio: Fix error message on out-of-range GPIO in lookup table
  iommu: Remove device link to group on failure
  gpio: zynq: Fix for bug in zynq_gpio_restore_context API
  ASoC: stm32: spdifrx: fix race condition in irq handler
  ASoC: stm32: spdifrx: fix inconsistent lock state
  RDMA/bnxt_re: Fix Send Work Entry state check while polling completions
  rtc: mt6397: fix alarm register overwrite
  drm/i915: Fix use-after-free when destroying GEM context
  dccp: Fix memleak in __feat_register_sp
  iwlwifi: dbg_ini: fix memory leak in alloc_sgtable
  wimax: i2400: Fix memory leak in i2400m_op_rfkill_sw_toggle
  wimax: i2400: fix memory leak
  cifs: Fix lease buffer length error
  media: usb:zr364xx:Fix KASAN:null-ptr-deref Read in zr364xx_vidioc_querycap
  mac80211: Do not send Layer 2 Update frame before authorization
  cfg80211/mac80211: make ieee80211_send_layer2_update a public function
  arm64: Make sure permission updates happen for pmd/pud
  arm64: Enforce BBM for huge IO/VMAP mappings
  arm64: mm: Change page table pointer name in p[md]_set_huge()
  arm64: don't open code page table entry creation
  rsi: add fix for crash during assertions
  fs/select: avoid clang stack usage warning
  ethtool: reduce stack usage with clang
  HID: hidraw, uhid: Always report EPOLLOUT
  HID: hidraw: Fix returning EPOLLOUT from hidraw_poll
  hidraw: Return EPOLLOUT from hidraw_poll
  cuttlefish: enable CONFIG_DUMMY=y
  cuttlefish - enable CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y
  ANDROID: Enable HID_STEAM as y
  Linux 4.14.165
  drm/i915/gen9: Clear residual context state on context switch
  netfilter: ipset: avoid null deref when IPSET_ATTR_LINENO is present
  netfilter: arp_tables: init netns pointer in xt_tgchk_param struct
  phy: cpcap-usb: Fix flakey host idling and enumerating of devices
  phy: cpcap-usb: Fix error path when no host driver is loaded
  USB: Fix: Don't skip endpoint descriptors with maxpacket=0
  HID: hiddev: fix mess in hiddev_open()
  arm64: cpufeature: Avoid warnings due to unused symbols
  ath10k: fix memory leak
  rtl8xxxu: prevent leaking urb
  scsi: bfa: release allocated memory in case of error
  mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_buf
  mwifiex: fix possible heap overflow in mwifiex_process_country_ie()
  tty: always relink the port
  tty: link tty and port before configuring it as console
  staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21
  drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ
  drm/fb-helper: Round up bits_per_pixel if possible
  Input: add safety guards to input_set_keycode()
  HID: hid-input: clear unmapped usages
  staging: comedi: adv_pci1710: fix AI channels 16-31 for PCI-1713
  usb: musb: dma: Correct parameter passed to IRQ handler
  usb: musb: Disable pullup at init
  usb: musb: fix idling for suspend after disconnect interrupt
  USB: serial: option: add ZLP support for 0x1bc7/0x9010
  staging: vt6656: set usb_set_intfdata on driver fail.
  gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism
  gpiolib: acpi: Turn dmi_system_id table into a generic quirk table
  can: can_dropped_invalid_skb(): ensure an initialized headroom in outgoing CAN sk_buffs
  can: mscan: mscan_rx_poll(): fix rx path lockup when returning from polling to irq mode
  can: gs_usb: gs_usb_probe(): use descriptors of current altsetting
  HID: uhid: Fix returning EPOLLOUT from uhid_char_poll
  HID: Fix slab-out-of-bounds read in hid_field_extract
  tracing: Have stack tracer compile when MCOUNT_INSN_SIZE is not defined
  kernel/trace: Fix do not unregister tracepoints when register sched_migrate_task fail
  ALSA: hda/realtek - Set EAPD control to default for ALC222
  ALSA: hda/realtek - Add new codec supported for ALCS1200A
  ALSA: usb-audio: Apply the sample rate quirk for Bose Companion 5
  usb: chipidea: host: Disable port power only if previously enabled
  chardev: Avoid potential use-after-free in 'chrdev_open()'
  UPSTREAM: kcov: fix struct layout for kcov_remote_arg
  UPSTREAM: vhost, kcov: collect coverage from vhost_worker
  UPSTREAM: usb, kcov: collect coverage from hub_event
  BACKPORT: kcov: remote coverage support
  UPSTREAM: kcov: improve CONFIG_ARCH_HAS_KCOV help text
  UPSTREAM: kcov: convert kcov.refcount to refcount_t
  UPSTREAM: kcov: no need to check return value of debugfs_create functions
  UPSTREAM: kernel/kcov.c: mark write_comp_data() as notrace
  UPSTREAM: kernel/kcov.c: mark funcs in __sanitizer_cov_trace_pc() as notrace
  BACKPORT: sched/core / kcov: avoid kcov_area during task switch
  UPSTREAM: kcov: prefault the kcov_area
  BACKPORT: kcov: test compiler capability in Kconfig and correct dependency
  UPSTREAM: gcc-plugins: fix build condition of SANCOV plugin
  UPSTREAM: kcov: fix comparison callback signature
  UPSTREAM: kcov: update documentation
  BACKPORT: Makefile: support flag -fsanitizer-coverage=trace-cmp
  BACKPORT: kcov: support comparison operands collection
  UPSTREAM: kcov: remove pointless current != NULL check
  Linux 4.14.164
  vlan: fix memory leak in vlan_dev_set_egress_priority
  net: sch_prio: When ungrafting, replace with FIFO
  vlan: vlan_changelink() should propagate errors
  vxlan: fix tos value before xmit
  tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK
  sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY
  USB: serial: option: add Telit ME910G1 0x110a composition
  USB: core: fix check for duplicate endpoints
  pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM
  net: usb: lan78xx: fix possible skb leak
  net: stmmac: dwmac-sunxi: Allow all RGMII modes
  net: stmmac: dwmac-sun8i: Allow all RGMII modes
  net: dsa: mv88e6xxx: Preserve priority when setting CPU port.
  macvlan: do not assume mac_header is set in macvlan_broadcast()
  gtp: fix bad unlock balance in gtp_encap_enable_socket
  mmc: block: propagate correct returned value in mmc_rpmb_ioctl
  mmc: core: Prevent bus reference leak in mmc_blk_init()
  mmc: block: Fix bug when removing RPMB chardev
  mmc: block: Delete mmc_access_rpmb()
  mmc: block: Convert RPMB to a character device
  PCI/switchtec: Read all 64 bits of part_event_bitmap
  bpf: Fix passing modified ctx to ld/abs/ind instruction
  bpf: reject passing modified ctx to helper functions
  hv_netvsc: Fix unwanted rx_table reset
  llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
  parisc: Fix compiler warnings in debug_core.c
  block: fix memleak when __blk_rq_map_user_iov() is failed
  s390/dasd: fix memleak in path handling error case
  s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly
  net: stmmac: RX buffer size must be 16 byte aligned
  net: stmmac: Do not accept invalid MTU values
  fs: avoid softlockups in s_inodes iterators
  perf/x86/intel: Fix PT PMI handling
  kconfig: don't crash on NULL expressions in expr_eq()
  regulator: rn5t618: fix module aliases
  ASoC: wm8962: fix lambda value
  rfkill: Fix incorrect check to avoid NULL pointer dereference
  net: usb: lan78xx: Fix error message format specifier
  bnx2x: Fix logic to get total no. of PFs per engine
  bnx2x: Do not handle requests from VFs after parity
  powerpc: Ensure that swiotlb buffer is allocated from low memory
  samples: bpf: fix syscall_tp due to unused syscall
  samples: bpf: Replace symbol compare of trace_event
  ARM: dts: am437x-gp/epos-evm: fix panel compatible
  bpf, mips: Limit to 33 tail calls
  ARM: dts: bcm283x: Fix critical trip point
  ASoC: topology: Check return value for soc_tplg_pcm_create()
  spi: spi-cavium-thunderx: Add missing pci_release_regions()
  ARM: dts: Cygnus: Fix MDIO node address/size cells
  netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END
  netfilter: uapi: Avoid undefined left-shift in xt_sctp.h
  ARM: vexpress: Set-up shared OPP table instead of individual for each CPU
  efi/gop: Fix memory leak in __gop_query32/64()
  efi/gop: Return EFI_SUCCESS if a usable GOP was found
  efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs
  x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage
  libtraceevent: Fix lib installation with O=
  mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame()
  netfilter: ctnetlink: netns exit must wait for callbacks
  locking/spinlock/debug: Fix various data races
  USB: dummy-hcd: increase max number of devices to 32
  USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
  UPSTREAM: USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein
  UPSTREAM: USB: dummy-hcd: increase max number of devices to 32
  UPSTREAM: USB: dummy-hcd: Fix failure to give back unlinked URBs
  UPSTREAM: USB: dummy-hcd: bandwidth limits for non-bulk transfers
  BACKPORT: perf_event: Add support for LSM and SELinux checks
  ANDROID: cuttlefish_defconfig: remove 80211_HWSIM

Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com>

UtsavBalar1231: adapt inline encryption support with caf

Conflicts:
	arch/arm64/boot/Makefile
	arch/arm64/kernel/cpufeature.c
	arch/arm64/kernel/smp.c
	arch/arm64/kernel/traps.c
	arch/arm64/mm/mmu.c
	drivers/base/power/wakeup.c
	drivers/block/virtio_blk.c
	drivers/clk/clk.c
	drivers/clk/qcom/clk-rcg2.c
	drivers/gpu/Makefile
	drivers/gpu/drm/msm/msm_drv.c
	drivers/gpu/drm/msm/msm_gem.c
	drivers/hwtracing/coresight/coresight-funnel.c
	drivers/irqchip/irq-gic-v3.c
	drivers/md/Kconfig
	drivers/md/dm-default-key.c
	drivers/mmc/core/Kconfig
	drivers/mmc/core/block.c
	drivers/mmc/core/queue.h
	drivers/mmc/core/quirks.h
	drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
	drivers/net/ethernet/stmicro/stmmac/stmmac.h
	drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
	drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
	drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
	drivers/net/macsec.c
	drivers/net/phy/micrel.c
	drivers/net/wireless/ath/wil6210/cfg80211.c
	drivers/net/wireless/ath/wil6210/fw_inc.c
	drivers/net/wireless/ath/wil6210/pcie_bus.c
	drivers/net/wireless/ath/wil6210/pm.c
	drivers/net/wireless/ath/wil6210/wil6210.h
	drivers/of/Kconfig
	drivers/of/base.c
	drivers/power/supply/power_supply_sysfs.c
	drivers/rpmsg/qcom_glink_smem.c
	drivers/scsi/sd.c
	drivers/scsi/ufs/Kconfig
	drivers/scsi/ufs/Makefile
	drivers/scsi/ufs/ufs-qcom.c
	drivers/scsi/ufs/ufshcd.c
	drivers/scsi/ufs/ufshcd.h
	drivers/scsi/ufs/ufshci.h
	drivers/usb/dwc3/core.c
	drivers/usb/dwc3/gadget.c
	drivers/usb/gadget/Kconfig
	drivers/usb/gadget/composite.c
	drivers/usb/gadget/function/f_fs.c
	drivers/usb/gadget/legacy/Makefile
	drivers/usb/host/xhci-mem.c
	fs/crypto/fscrypt_private.h
	fs/crypto/keysetup.c
	fs/ext4/inode.c
	fs/ext4/page-io.c
	fs/f2fs/data.c
	fs/f2fs/f2fs.h
	fs/sdcardfs/lookup.c
	include/linux/mmc/host.h
	include/linux/power_supply.h
	include/uapi/linux/coresight-stm.h
	include/uapi/linux/fscrypt.h
	include/uapi/linux/virtio_ids.h
	kernel/events/core.c
	kernel/locking/spinlock_debug.c
	kernel/time/alarmtimer.c
	net/core/ethtool.c
	net/qrtr/qrtr.c
	net/wireless/util.c
	sound/core/rawmidi.c
 2020-06-14 13:43:25 +05:30
Pengfei Li
ca40a465a0 mm/vmalloc: modify struct vmap_area to reduce its size 
Objective
---------

The current implementation of struct vmap_area wasted space.

After applying this commit, sizeof(struct vmap_area) has been
reduced from 11 words to 8 words.

Description
-----------

1) Pack "subtree_max_size", "vm" and "purge_list".  This is no problem
   because

A) "subtree_max_size" is only used when vmap_area is in "free" tree

B) "vm" is only used when vmap_area is in "busy" tree

C) "purge_list" is only used when vmap_area is in vmap_purge_list

2) Eliminate "flags".

;Since only one flag VM_VM_AREA is being used, and the same thing can be
done by judging whether "vm" is NULL, then the "flags" can be eliminated.

Link: http://lkml.kernel.org/r/20190716152656.12255-3-lpf.vector@gmail.com
Signed-off-by: Pengfei Li <lpf.vector@gmail.com>
Suggested-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Cc: Hillf Danton <hdanton@sina.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com>
Cc: Roman Gushchin <guro@fb.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: UtsavisGreat <utsavbalar1231@gmail.com>
 2020-05-26 12:13:57 +05:30
Christoph Hellwig
7d5ebcd81a vmalloc: lift the arm flag for coherent mappings to common code 
The arm architecture had a VM_ARM_DMA_CONSISTENT flag to mark DMA
coherent remapping for a while.  Lift this flag to common code so
that we can use it generically.  We also check it in the only place
VM_USERMAP is directly check so that we can entirely replace that
flag as well (although I'm not even sure why we'd want to allow
remapping DMA appings, but I'd rather not change behavior).

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: UtsavisGreat <utsavbalar1231@gmail.com>
 2020-05-26 12:13:56 +05:30
Uladzislau Rezki (Sony)
2324471180 mm/vmalloc.c: keep track of free blocks for vmap allocation 
Patch series "improve vmap allocation", v3.

Objective
---------

Please have a look for the description at:

  https://lkml.org/lkml/2018/10/19/786

but let me also summarize it a bit here as well.

The current implementation has O(N) complexity. Requests with different
permissive parameters can lead to long allocation time. When i say
"long" i mean milliseconds.

Description
-----------

This approach organizes the KVA memory layout into free areas of the
1-ULONG_MAX range, i.e.  an allocation is done over free areas lookups,
instead of finding a hole between two busy blocks.  It allows to have
lower number of objects which represent the free space, therefore to have
less fragmented memory allocator.  Because free blocks are always as large
as possible.

It uses the augment tree where all free areas are sorted in ascending
order of va->va_start address in pair with linked list that provides
O(1) access to prev/next elements.

Since the tree is augment, we also maintain the "subtree_max_size" of VA
that reflects a maximum available free block in its left or right
sub-tree.  Knowing that, we can easily traversal toward the lowest (left
most path) free area.

Allocation: ~O(log(N)) complexity.  It is sequential allocation method
therefore tends to maximize locality.  The search is done until a first
suitable block is large enough to encompass the requested parameters.
Bigger areas are split.

I copy paste here the description of how the area is split, since i
described it in https://lkml.org/lkml/2018/10/19/786

<snip>

A free block can be split by three different ways.  Their names are
FL_FIT_TYPE, LE_FIT_TYPE/RE_FIT_TYPE and NE_FIT_TYPE, i.e.  they
correspond to how requested size and alignment fit to a free block.

FL_FIT_TYPE - in this case a free block is just removed from the free
list/tree because it fully fits.  Comparing with current design there is
an extra work with rb-tree updating.

LE_FIT_TYPE/RE_FIT_TYPE - left/right edges fit.  In this case what we do
is just cutting a free block.  It is as fast as a current design.  Most of
the vmalloc allocations just end up with this case, because the edge is
always aligned to 1.

NE_FIT_TYPE - Is much less common case.  Basically it happens when
requested size and alignment does not fit left nor right edges, i.e.  it
is between them.  In this case during splitting we have to build a
remaining left free area and place it back to the free list/tree.

Comparing with current design there are two extra steps.  First one is we
have to allocate a new vmap_area structure.  Second one we have to insert
that remaining free block to the address sorted list/tree.

In order to optimize a first case there is a cache with free_vmap objects.
Instead of allocating from slab we just take an object from the cache and
reuse it.

Second one is pretty optimized.  Since we know a start point in the tree
we do not do a search from the top.  Instead a traversal begins from a
rb-tree node we split.
<snip>

De-allocation.  ~O(log(N)) complexity.  An area is not inserted straight
away to the tree/list, instead we identify the spot first, checking if it
can be merged around neighbors.  The list provides O(1) access to
prev/next, so it is pretty fast to check it.  Summarizing.  If merged then
large coalesced areas are created, if not the area is just linked making
more fragments.

There is one more thing that i should mention here.  After modification of
VA node, its subtree_max_size is updated if it was/is the biggest area in
its left or right sub-tree.  Apart of that it can also be populated back
to upper levels to fix the tree.  For more details please have a look at
the __augment_tree_propagate_from() function and the description.

Tests and stressing
-------------------

I use the "test_vmalloc.sh" test driver available under
"tools/testing/selftests/vm/" since 5.1-rc1 kernel.  Just trigger "sudo
./test_vmalloc.sh" to find out how to deal with it.

Tested on different platforms including x86_64/i686/ARM64/x86_64_NUMA.
Regarding last one, i do not have any physical access to NUMA system,
therefore i emulated it.  The time of stressing is days.

If you run the test driver in "stress mode", you also need the patch that
is in Andrew's tree but not in Linux 5.1-rc1.  So, please apply it:

http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/commit/?id=e0cf7749bade6da318e98e934a24d8b62fab512c

After massive testing, i have not identified any problems like memory
leaks, crashes or kernel panics.  I find it stable, but more testing would
be good.

Performance analysis
--------------------

I have used two systems to test.  One is i5-3320M CPU @ 2.60GHz and
another is HiKey960(arm64) board.  i5-3320M runs on 4.20 kernel, whereas
Hikey960 uses 4.15 kernel.  I have both system which could run on 5.1-rc1
as well, but the results have not been ready by time i an writing this.

Currently it consist of 8 tests.  There are three of them which correspond
to different types of splitting(to compare with default).  We have 3
ones(see above).  Another 5 do allocations in different conditions.

a) sudo ./test_vmalloc.sh performance

When the test driver is run in "performance" mode, it runs all available
tests pinned to first online CPU with sequential execution test order.  We
do it in order to get stable and repeatable results.  Take a look at time
difference in "long_busy_list_alloc_test".  It is not surprising because
the worst case is O(N).

How many cycles all tests took:
CPU0=646919905370(default) cycles vs CPU0=193290498550(patched) cycles

ftp://vps418301.ovh.net/incoming/vmap_test_results_v2/i5-3320M_performance_default.txt
ftp://vps418301.ovh.net/incoming/vmap_test_results_v2/i5-3320M_performance_patched.txt

How many cycles all tests took:
CPU0=3478683207 cycles vs CPU0=463767978 cycles

ftp://vps418301.ovh.net/incoming/vmap_test_results_v2/HiKey960_performance_default.txt
ftp://vps418301.ovh.net/incoming/vmap_test_results_v2/HiKey960_performance_patched.txt

b) time sudo ./test_vmalloc.sh test_repeat_count=1

With this configuration, all tests are run on all available online CPUs.
Before running each CPU shuffles its tests execution order.  It gives
random allocation behaviour.  So it is rough comparison, but it puts in
the picture for sure.

<default>            vs            <patched>
real    101m22.813s                real    0m56.805s
user    0m0.011s                   user    0m0.015s
sys     0m5.076s                   sys     0m0.023s

ftp://vps418301.ovh.net/incoming/vmap_test_results_v2/i5-3320M_test_repeat_count_1_default.txt
ftp://vps418301.ovh.net/incoming/vmap_test_results_v2/i5-3320M_test_repeat_count_1_patched.txt

<default>            vs            <patched>
real    unknown                    real    4m25.214s
user    unknown                    user    0m0.011s
sys     unknown                    sys     0m0.670s

I did not manage to complete this test on "default Hikey960" kernel
version.  After 24 hours it was still running, therefore i had to cancel
it.  That is why real/user/sys are "unknown".

This patch (of 3):

Currently an allocation of the new vmap area is done over busy list
iteration(complexity O(n)) until a suitable hole is found between two busy
areas.  Therefore each new allocation causes the list being grown.  Due to
over fragmented list and different permissive parameters an allocation can
take a long time.  For example on embedded devices it is milliseconds.

This patch organizes the KVA memory layout into free areas of the
1-ULONG_MAX range.  It uses an augment red-black tree that keeps blocks
sorted by their offsets in pair with linked list keeping the free space in
order of increasing addresses.

Nodes are augmented with the size of the maximum available free block in
its left or right sub-tree.  Thus, that allows to take a decision and
traversal toward the block that will fit and will have the lowest start
address, i.e.  it is sequential allocation.

Allocation: to allocate a new block a search is done over the tree until a
suitable lowest(left most) block is large enough to encompass: the
requested size, alignment and vstart point.  If the block is bigger than
requested size - it is split.

De-allocation: when a busy vmap area is freed it can either be merged or
inserted to the tree.  Red-black tree allows efficiently find a spot
whereas a linked list provides a constant-time access to previous and next
blocks to check if merging can be done.  In case of merging of
de-allocated memory chunk a large coalesced area is created.

Complexity: ~O(log(N))

[urezki@gmail.com: v3]
  Link: http://lkml.kernel.org/r/20190402162531.10888-2-urezki@gmail.com
[urezki@gmail.com: v4]
  Link: http://lkml.kernel.org/r/20190406183508.25273-2-urezki@gmail.com
Link: http://lkml.kernel.org/r/20190321190327.11813-2-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Roman Gushchin <guro@fb.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Thomas Garnier <thgarnie@google.com>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Joel Fernandes <joelaf@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: UtsavisGreat <utsavbalar1231@gmail.com>
 2020-05-26 12:13:54 +05:30
Rick Edgecombe
b54ddb4499 mm/vmalloc: Add flag for freeing of special permsissions 
Add a new flag VM_FLUSH_RESET_PERMS, for enabling vfree operations to
immediately clear executable TLB entries before freeing pages, and handle
resetting permissions on the directmap. This flag is useful for any kind
of memory with elevated permissions, or where there can be related
permissions changes on the directmap. Today this is RO+X and RO memory.

Although this enables directly vfreeing non-writeable memory now,
non-writable memory cannot be freed in an interrupt because the allocation
itself is used as a node on deferred free list. So when RO memory needs to
be freed in an interrupt the code doing the vfree needs to have its own
work queue, as was the case before the deferred vfree list was added to
vmalloc.

For architectures with set_direct_map_ implementations this whole operation
can be done with one TLB flush when centralized like this. For others with
directmap permissions, currently only arm64, a backup method using
set_memory functions is used to reset the directmap. When arm64 adds
set_direct_map_ functions, this backup can be removed.

When the TLB is flushed to both remove TLB entries for the vmalloc range
mapping and the direct map permissions, the lazy purge operation could be
done to try to save a TLB flush later. However today vm_unmap_aliases
could flush a TLB range that does not include the directmap. So a helper
is added with extra parameters that can allow both the vmalloc address and
the direct mapping to be flushed during this operation. The behavior of the
normal vm_unmap_aliases function is unchanged.

Suggested-by: Dave Hansen <dave.hansen@intel.com>
Suggested-by: Andy Lutomirski <luto@kernel.org>
Suggested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: <akpm@linux-foundation.org>
Cc: <ard.biesheuvel@linaro.org>
Cc: <deneen.t.dock@intel.com>
Cc: <kernel-hardening@lists.openwall.com>
Cc: <kristen@linux.intel.com>
Cc: <linux_dti@icloud.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Nadav Amit <nadav.amit@gmail.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190426001143.4983-17-namit@vmware.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: UtsavisGreat <utsavbalar1231@gmail.com>
 2020-05-26 12:13:54 +05:30
Greg Kroah-Hartman
a810d3c5bf Merge 4.14.178 into android-4.14-stable 
Changes in 4.14.178
	ext4: fix extent_status fragmentation for plain files
	net: ipv4: emulate READ_ONCE() on ->hdrincl bit-field in raw_sendmsg()
	net: ipv4: avoid unused variable warning for sysctl
	keys: Fix the use of the C++ keyword "private" in uapi/linux/keyctl.h
	drm/msm: Use the correct dma_sync calls harder
	crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
	vti4: removed duplicate log message.
	watchdog: reset last_hw_keepalive time at start
	scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login
	ceph: return ceph_mdsc_do_request() errors from __get_parent()
	ceph: don't skip updating wanted caps when cap is stale
	pwm: rcar: Fix late Runtime PM enablement
	scsi: iscsi: Report unbind session event when the target has been removed
	ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map()
	kernel/gcov/fs.c: gcov_seq_next() should increase position index
	selftests: kmod: fix handling test numbers above 9
	ipc/util.c: sysvipc_find_ipc() should increase position index
	s390/cio: avoid duplicated 'ADD' uevents
	pwm: renesas-tpu: Fix late Runtime PM enablement
	pwm: bcm2835: Dynamically allocate base
	perf/core: Disable page faults when getting phys address
	PCI/ASPM: Allow re-enabling Clock PM
	mm, slub: restore the original intention of prefetch_freepointer()
	cxgb4: fix large delays in PTP synchronization
	ipv6: fix restrict IPV6_ADDRFORM operation
	macsec: avoid to set wrong mtu
	macvlan: fix null dereference in macvlan_device_event()
	net: bcmgenet: correct per TX/RX ring statistics
	net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
	net/x25: Fix x25_neigh refcnt leak when receiving frame
	tcp: cache line align MAX_TCP_HEADER
	team: fix hang in team_mode_get()
	net: dsa: b53: Fix ARL register definitions
	xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish
	vrf: Check skb for XFRM_TRANSFORMED flag
	KEYS: Avoid false positive ENOMEM error on key read
	ALSA: hda: Remove ASUS ROG Zenith from the blacklist
	iio: adc: stm32-adc: fix sleep in atomic context
	iio: xilinx-xadc: Fix ADC-B powerdown
	iio: xilinx-xadc: Fix clearing interrupt when enabling trigger
	iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode
	fs/namespace.c: fix mountpoint reference counter race
	USB: sisusbvga: Change port variable from signed to unsigned
	USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE
	USB: early: Handle AMD's spec-compliant identifiers, too
	USB: core: Fix free-while-in-use bug in the USB S-Glibrary
	USB: hub: Fix handling of connect changes during sleep
	overflow.h: Add arithmetic shift helper
	vmalloc: fix remap_vmalloc_range() bounds checks
	mm/hugetlb: fix a addressing exception caused by huge_pte_offset
	mm/ksm: fix NULL pointer dereference when KSM zero page is enabled
	tools/vm: fix cross-compile build
	ALSA: usx2y: Fix potential NULL dereference
	ALSA: hda/realtek - Add new codec supported for ALC245
	ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif
	ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices
	tpm/tpm_tis: Free IRQ if probing fails
	tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send()
	KVM: Check validity of resolved slot when searching memslots
	KVM: VMX: Enable machine check support for 32bit targets
	tty: hvc: fix buffer overflow during hvc_alloc().
	tty: rocket, avoid OOB access
	usb-storage: Add unusual_devs entry for JMicron JMS566
	audit: check the length of userspace generated audit records
	ASoC: dapm: fixup dapm kcontrol widget
	iwlwifi: pcie: actually release queue memory in TVQM
	ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
	powerpc/setup_64: Set cache-line-size based on cache-block-size
	staging: comedi: dt2815: fix writing hi byte of analog output
	staging: comedi: Fix comedi_device refcnt leak in comedi_open
	vt: don't hardcode the mem allocation upper bound
	staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default.
	staging: vt6656: Fix calling conditions of vnt_set_bss_mode
	staging: vt6656: Fix drivers TBTT timing counter.
	staging: vt6656: Fix pairwise key entry save.
	staging: vt6656: Power save stop wake_up_count wrap around.
	cdc-acm: close race betrween suspend() and acm_softint
	cdc-acm: introduce a cool down
	UAS: no use logging any details in case of ENODEV
	UAS: fix deadlock in error handling and PM flushing work
	usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset()
	serial: sh-sci: Make sure status register SCxSR is read in correct sequence
	xfs: validate sb_logsunit is a multiple of the fs blocksize
	xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT
	remoteproc: Fix wrong rvring index computation
	mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer
	include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap
	binder: take read mode of mmap_sem in binder_alloc_free_page()
	usb: dwc3: gadget: Do link recovery for SS and SSP
	usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete
	iio:ad7797: Use correct attribute_group
	nfsd: memory corruption in nfsd4_lock()
	i2c: altera: use proper variable to hold errno
	net/cxgb4: Check the return from t4_query_params properly
	ARM: dts: bcm283x: Disable dsi0 node
	perf/core: fix parent pid/tid in task exit events
	mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path
	bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B
	x86: hyperv: report value of misc_features
	xfs: fix partially uninitialized structure in xfs_reflink_remap_extent
	scsi: target: fix PR IN / READ FULL STATUS for FC
	objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings
	objtool: Support Clang non-section symbols in ORC dump
	xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status
	arm64: Delete the space separator in __emit_inst
	ext4: use matching invalidatepage in ext4_writepage
	ext4: increase wait time needed before reuse of deleted inode numbers
	ext4: convert BUG_ON's to WARN_ON's in mballoc.c
	hwmon: (jc42) Fix name to have no illegal characters
	ext4: avoid declaring fs inconsistent due to invalid file handles
	ext4: protect journal inode's blocks using block_validity
	ext4: don't perform block validity checks on the journal inode
	ext4: fix block validity checks for journal inodes using indirect blocks
	ext4: unsigned int compared against zero
	qed: Fix use after free in qed_chain_free
	ext4: check for non-zero journal inum in ext4_calculate_overhead
	propagate_one(): mnt_set_mountpoint() needs mount_lock
	Linux 4.14.178

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia3d4a2b883413346daf1779820545cb0b0e35948
 2020-05-03 08:51:19 +02:00
Jann Horn
e5de393402 vmalloc: fix remap_vmalloc_range() bounds checks 
commit bdebd6a2831b6fab69eb85cee74a8ba77f1a1cc2 upstream.

remap_vmalloc_range() has had various issues with the bounds checks it
promises to perform ("This function checks that addr is a valid
vmalloc'ed area, and that it is big enough to cover the vma") over time,
e.g.:

 - not detecting pgoff<<PAGE_SHIFT overflow

 - not detecting (pgoff<<PAGE_SHIFT)+usize overflow

 - not checking whether addr and addr+(pgoff<<PAGE_SHIFT) are the same
   vmalloc allocation

 - comparing a potentially wildly out-of-bounds pointer with the end of
   the vmalloc region

In particular, since commit fc9702273e2e ("bpf: Add mmap() support for
BPF_MAP_TYPE_ARRAY"), unprivileged users can cause kernel null pointer
dereferences by calling mmap() on a BPF map with a size that is bigger
than the distance from the start of the BPF map to the end of the
address space.

This could theoretically be used as a kernel ASLR bypass, by using
whether mmap() with a given offset oopses or returns an error code to
perform a binary search over the possible address range.

To allow remap_vmalloc_range_partial() to verify that addr and
addr+(pgoff<<PAGE_SHIFT) are in the same vmalloc region, pass the offset
to remap_vmalloc_range_partial() instead of adding it to the pointer in
remap_vmalloc_range().

In remap_vmalloc_range_partial(), fix the check against
get_vm_area_size() by using size comparisons instead of pointer
comparisons, and add checks for pgoff.

Fixes: 833423143c ("[PATCH] mm: introduce remap_vmalloc_range()")
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: stable@vger.kernel.org
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Song Liu <songliubraving@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Cc: Andrii Nakryiko <andriin@fb.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@chromium.org>
Link: http://lkml.kernel.org/r/20200415222312.236431-1-jannh@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-05-02 17:24:21 +02:00
Greg Kroah-Hartman
fae4e1d295 Merge 4.14.175 into android-4.14 
Changes in 4.14.175
	spi: qup: call spi_qup_pm_resume_runtime before suspending
	powerpc: Include .BTF section
	ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes
	spi: pxa2xx: Add CS control clock quirk
	spi/zynqmp: remove entry that causes a cs glitch
	drm/exynos: dsi: propagate error value and silence meaningless warning
	drm/exynos: dsi: fix workaround for the legacy clock name
	drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer
	altera-stapl: altera_get_note: prevent write beyond end of 'key'
	dm bio record: save/restore bi_end_io and bi_integrity
	xenbus: req->body should be updated before req->state
	xenbus: req->err should be updated before req->state
	block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group()
	parse-maintainers: Mark as executable
	USB: Disable LPM on WD19's Realtek Hub
	usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters
	USB: serial: option: add ME910G1 ECM composition 0x110b
	usb: host: xhci-plat: add a shutdown
	USB: serial: pl2303: add device-id for HP LD381
	usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c
	ALSA: line6: Fix endless MIDI read loop
	ALSA: seq: virmidi: Fix running status after receiving sysex
	ALSA: seq: oss: Fix running status after receiving sysex
	ALSA: pcm: oss: Avoid plugin buffer overflow
	ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks
	iio: trigger: stm32-timer: disable master mode when stopping
	iio: magnetometer: ak8974: Fix negative raw values in sysfs
	mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2
	staging: rtl8188eu: Add device id for MERCUSYS MW150US v2
	staging/speakup: fix get_word non-space look-ahead
	intel_th: Fix user-visible error codes
	intel_th: pci: Add Elkhart Lake CPU support
	rtc: max8907: add missing select REGMAP_IRQ
	xhci: Do not open code __print_symbolic() in xhci trace events
	memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event
	mm: slub: be more careful about the double cmpxchg of freelist
	mm, slub: prevent kmalloc_node crashes and memory leaks
	page-flags: fix a crash at SetPageError(THP_SWAP)
	x86/mm: split vmalloc_sync_all()
	USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL
	USB: cdc-acm: fix rounding error in TIOCSSERIAL
	iio: adc: at91-sama5d2_adc: fix channel configuration for differential channels
	iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode
	kbuild: Disable -Wpointer-to-enum-cast
	futex: Fix inode life-time issue
	futex: Unbreak futex hashing
	Revert "vrf: mark skb for multicast or link-local as enslaved to VRF"
	Revert "ipv6: Fix handling of LLA with VRF and sockets bound to VRF"
	ALSA: hda/realtek: Fix pop noise on ALC225
	arm64: smp: fix smp_send_stop() behaviour
	arm64: smp: fix crash_smp_send_stop() behaviour
	drm/bridge: dw-hdmi: fix AVI frame colorimetry
	staging: greybus: loopback_test: fix potential path truncation
	staging: greybus: loopback_test: fix potential path truncations
	Revert "drm/dp_mst: Skip validating ports during destruction, just ref"
	hsr: fix general protection fault in hsr_addr_is_self()
	macsec: restrict to ethernet devices
	net: dsa: Fix duplicate frames flooded by learning
	net: mvneta: Fix the case where the last poll did not process all rx
	net/packet: tpacket_rcv: avoid a producer race condition
	net: qmi_wwan: add support for ASKEY WWHC050
	net_sched: cls_route: remove the right filter from hashtable
	net_sched: keep alloc_hash updated after hash allocation
	net: stmmac: dwmac-rk: fix error path in rk_gmac_probe
	NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
	slcan: not call free_netdev before rtnl_unlock in slcan_open
	bnxt_en: fix memory leaks in bnxt_dcbnl_ieee_getets()
	net: dsa: mt7530: Change the LINK bit to reflect the link status
	vxlan: check return value of gro_cells_init()
	hsr: use rcu_read_lock() in hsr_get_node_{list/status}()
	hsr: add restart routine into hsr_get_node_list()
	hsr: set .netnsok flag
	net: ipv4: don't let PMTU updates increase route MTU
	cgroup-v1: cgroup_pidlist_next should update position index
	cpupower: avoid multiple definition with gcc -fno-common
	drivers/of/of_mdio.c:fix of_mdiobus_register()
	cgroup1: don't call release_agent when it is ""
	dt-bindings: net: FMan erratum A050385
	arm64: dts: ls1043a: FMan erratum A050385
	fsl/fman: detect FMan erratum A050385
	scsi: ipr: Fix softlockup when rescanning devices in petitboot
	mac80211: Do not send mesh HWMP PREQ if HWMP is disabled
	dpaa_eth: Remove unnecessary boolean expression in dpaa_get_headroom
	sxgbe: Fix off by one in samsung driver strncpy size arg
	arm64: ptrace: map SPSR_ELx<->PSR for compat tasks
	arm64: compat: map SPSR_ELx<->PSR for signals
	ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare()
	i2c: hix5hd2: add missed clk_disable_unprepare in remove
	Input: synaptics - enable RMI on HP Envy 13-ad105ng
	Input: avoid BIT() macro usage in the serio.h UAPI header
	ARM: dts: dra7: Add bus_dma_limit for L3 bus
	ARM: dts: omap5: Add bus_dma_limit for L3 bus
	perf probe: Do not depend on dwfl_module_addrsym()
	tools: Let O= makes handle a relative path with -C option
	scripts/dtc: Remove redundant YYLOC global declaration
	scsi: sd: Fix optimal I/O size for devices that change reported values
	mac80211: mark station unauthorized before key removal
	gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk
	gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option
	gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288 model
	RDMA/core: Ensure security pkey modify is not lost
	genirq: Fix reference leaks on irq affinity notifiers
	xfrm: handle NETDEV_UNREGISTER for xfrm device
	vti[6]: fix packet tx through bpf_redirect() in XinY cases
	RDMA/mlx5: Block delay drop to unprivileged users
	xfrm: fix uctx len check in verify_sec_ctx_len
	xfrm: add the missing verify_sec_ctx_len check in xfrm_add_acquire
	xfrm: policy: Fix doulbe free in xfrm_policy_timer
	netfilter: nft_fwd_netdev: validate family and chain type
	vti6: Fix memory leak of skb if input policy check fails
	Input: raydium_i2c_ts - use true and false for boolean values
	Input: raydium_i2c_ts - fix error codes in raydium_i2c_boot_trigger()
	afs: Fix some tracing details
	USB: serial: option: add support for ASKEY WWHC050
	USB: serial: option: add BroadMobi BM806U
	USB: serial: option: add Wistron Neweb D19Q1
	USB: cdc-acm: restore capability check order
	USB: serial: io_edgeport: fix slab-out-of-bounds read in edge_interrupt_callback
	usb: musb: fix crash with highmen PIO and usbmon
	media: flexcop-usb: fix endpoint sanity check
	media: usbtv: fix control-message timeouts
	staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table
	staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb
	staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
	libfs: fix infoleak in simple_attr_read()
	media: ov519: add missing endpoint sanity checks
	media: dib0700: fix rc endpoint lookup
	media: stv06xx: add missing descriptor sanity checks
	media: xirlink_cit: add missing descriptor sanity checks
	mac80211: Check port authorization in the ieee80211_tx_dequeue() case
	mac80211: fix authentication with iwlwifi/mvm
	vt: selection, introduce vc_is_sel
	vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines
	vt: switch vt_dont_switch to bool
	vt: vt_ioctl: remove unnecessary console allocation checks
	vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console
	vt: vt_ioctl: fix use-after-free in vt_in_use()
	platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table
	bpf: Explicitly memset the bpf_attr structure
	bpf: Explicitly memset some bpf info structures declared on the stack
	gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model
	net: ks8851-ml: Fix IO operations, again
	arm64: alternative: fix build with clang integrated assembler
	perf map: Fix off by one in strncpy() size argument
	ARM: dts: oxnas: Fix clear-mask property
	ARM: bcm2835-rpi-zero-w: Add missing pinctrl name
	arm64: dts: ls1043a-rdb: correct RGMII delay mode to rgmii-id
	arm64: dts: ls1046ardb: set RGMII interfaces to RGMII_ID mode
	Linux 4.14.175

Change-Id: If2c2cb5b3745ed6fbc5cb77737cfb1758fea4cb9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
 2020-04-03 08:18:27 +02:00
Joerg Roedel
c3cf92fd9b x86/mm: split vmalloc_sync_all() 
commit 763802b53a427ed3cbd419dbba255c414fdd9e7c upstream.

Commit 3f8fd02b1bf1 ("mm/vmalloc: Sync unmappings in
__purge_vmap_area_lazy()") introduced a call to vmalloc_sync_all() in
the vunmap() code-path.  While this change was necessary to maintain
correctness on x86-32-pae kernels, it also adds additional cycles for
architectures that don't need it.

Specifically on x86-64 with CONFIG_VMAP_STACK=y some people reported
severe performance regressions in micro-benchmarks because it now also
calls the x86-64 implementation of vmalloc_sync_all() on vunmap().  But
the vmalloc_sync_all() implementation on x86-64 is only needed for newly
created mappings.

To avoid the unnecessary work on x86-64 and to gain the performance
back, split up vmalloc_sync_all() into two functions:

	* vmalloc_sync_mappings(), and
	* vmalloc_sync_unmappings()

Most call-sites to vmalloc_sync_all() only care about new mappings being
synchronized.  The only exception is the new call-site added in the
above mentioned commit.

Shile Zhang directed us to a report of an 80% regression in reaim
throughput.

Fixes: 3f8fd02b1bf1 ("mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()")
Reported-by: kernel test robot <oliver.sang@intel.com>
Reported-by: Shile Zhang <shile.zhang@linux.alibaba.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Borislav Petkov <bp@suse.de>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>	[GHES]
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: <stable@vger.kernel.org>
Link: http://lkml.kernel.org/r/20191009124418.8286-1-joro@8bytes.org
Link: https://lists.01.org/hyperkitty/list/lkp@lists.01.org/thread/4D3JPPHBNOSPFK2KEPC6KGKS6J25AIDB/
Link: http://lkml.kernel.org/r/20191113095530.228959-1-shile.zhang@linux.alibaba.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2020-04-02 16:34:20 +02:00
Susheel Khiani
a5ebe3b356 mm: Update is_vmalloc_addr to account for vmalloc savings 
is_vmalloc_addr currently assumes that all vmalloc addresses
exist between VMALLOC_START and VMALLOC_END. This may not be
the case when interleaving vmalloc and lowmem. Update the
is_vmalloc_addr to properly check for this.

Correspondingly we need to ensure that VMALLOC_TOTAL accounts
for all the vmalloc regions when CONFIG_ENABLE_VMALLOC_SAVING
is enabled.

Change-Id: I5def3d6ae1a4de59ea36f095b8c73649a37b1f36
Signed-off-by: Susheel Khiani <skhiani@codeaurora.org>
Signed-off-by: Zhenhua Huang <zhenhuah@codeaurora.org>
 2019-12-26 22:32:23 -08:00
Susheel Khiani
03307a0339 msm: Allow lowmem to be non contiguous and mixed 
Currently on 32 bit systems, virtual space above
PAGE_OFFSET is reserved for direct mapped lowmem
and part of virtual address space is reserved for
vmalloc. We want to optimize such as to have as
much direct mapped memory as possible since there is
penalty for mapping/unmapping highmem. Now, we may
have an image that is expected to have a lifetime of
the entire system and is reserved in physical region
that would be part of direct mapped lowmem. The
physical memory which is thus reserved is never used
by Linux. This means that even though the system is
not actually accessing the  virtual memory
corresponding to the reserved physical memory, we
are still losing that portion of direct mapped lowmem
space.

So by allowing lowmem to be non contiguous we can
give this unused virtual address space of reserved
region back for use in vmalloc.

Change-Id: I980b3dfafac71884dcdcb8cd2e4a6363cde5746a
Signed-off-by: Susheel Khiani <skhiani@codeaurora.org>
 2019-12-10 14:33:29 +08:00
Roman Gushchin
248a268ad1 UPSTREAM: mm: vmalloc: show number of vmalloc pages in /proc/meminfo 
Vmalloc() is getting more and more used these days (kernel stacks, bpf and
percpu allocator are new top users), and the total % of memory consumed by
vmalloc() can be pretty significant and changes dynamically.

/proc/meminfo is the best place to display this information: its top goal
is to show top consumers of the memory.

Since the VmallocUsed field in /proc/meminfo is not in use for quite a
long time (it has been defined to 0 by a5ad88ce8c ("mm: get rid of
'vmalloc_info' from /proc/meminfo")), let's reuse it for showing the
actual physical memory consumption of vmalloc().

Link: http://lkml.kernel.org/r/20190417194002.12369-3-guro@fb.com
Signed-off-by: Roman Gushchin <guro@fb.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 97105f0ab7b877a8ece2005e214894e93793950c)
Signed-off-by: Minchan Kim <minchan@google.com>
Bug: 141257998
Test: "cat /proc/meminfo | grep VmallocUsed" doesn't show 0 any longer
Change-Id: Ia4316c68507e68cda3175af41db09b16edd1fc51
 2019-10-14 20:10:03 +00:00
Roman Gushchin
fd7f993edf mm: show number of vmalloc pages in /proc/meminfo 
Vmalloc() is getting more and more used these days (kernel stacks,
bpf and percpu allocator are new top users), and the total %
of memory consumed by vmalloc() can be pretty significant
and changes dynamically.

/proc/meminfo is the best place to display this information:
its top goal is to show top consumers of the memory.

Since the VmallocUsed field in /proc/meminfo is not in use
for quite a long time (it has been defined to 0 by the
commit a5ad88ce8c ("mm: get rid of 'vmalloc_info' from
/proc/meminfo")), let's reuse it for showing the actual
physical memory consumption of vmalloc().

Change-Id: Ice4fd4b94c9c156b463487aaef033a8f8c3aa821
Signed-off-by: Roman Gushchin <guro@fb.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Patch-mainline: linux-mm @ Mon, 25 Feb 2019 12:30:37 -0800
Signed-off-by: Vijayanand Jitta <vjitta@codeaurora.org>
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
 2019-03-19 22:53:38 -07:00
Greg Kroah-Hartman
b24413180f License cleanup: add SPDX GPL-2.0 license identifier to files with no license 
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.

By default all files without license information are under the default
license of the kernel, which is GPL version 2.

Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier.  The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.

How this work was done:

Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
 - file had no licensing information it it.
 - file was a */uapi/* one with no licensing information in it,
 - file was a */uapi/* one with existing licensing information,

Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.

The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne.  Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.

The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed.  Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.

Criteria used to select files for SPDX license identifier tagging was:
 - Files considered eligible had to be source code files.
 - Make and config files were included as candidates if they contained >5
   lines of source
 - File already had some variant of a license header in it (even if <5
   lines).

All documentation files were explicitly excluded.

The following heuristics were used to determine which SPDX license
identifiers to apply.

 - when both scanners couldn't find any license traces, file was
   considered to have no license information in it, and the top level
   COPYING file license applied.

   For non */uapi/* files that summary was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0                                              11139

   and resulted in the first patch in this series.

   If that file was a */uapi/* path one, it was "GPL-2.0 WITH
   Linux-syscall-note" otherwise it was "GPL-2.0".  Results of that was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0 WITH Linux-syscall-note                        930

   and resulted in the second patch in this series.

 - if a file had some form of licensing information in it, and was one
   of the */uapi/* ones, it was denoted with the Linux-syscall-note if
   any GPL family license was found in the file or had no licensing in
   it (per prior point).  Results summary:

   SPDX license identifier                            # files
   ---------------------------------------------------|------
   GPL-2.0 WITH Linux-syscall-note                       270
   GPL-2.0+ WITH Linux-syscall-note                      169
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause)    21
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)    17
   LGPL-2.1+ WITH Linux-syscall-note                      15
   GPL-1.0+ WITH Linux-syscall-note                       14
   ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause)    5
   LGPL-2.0+ WITH Linux-syscall-note                       4
   LGPL-2.1 WITH Linux-syscall-note                        3
   ((GPL-2.0 WITH Linux-syscall-note) OR MIT)              3
   ((GPL-2.0 WITH Linux-syscall-note) AND MIT)             1

   and that resulted in the third patch in this series.

 - when the two scanners agreed on the detected license(s), that became
   the concluded license(s).

 - when there was disagreement between the two scanners (one detected a
   license but the other didn't, or they both detected different
   licenses) a manual inspection of the file occurred.

 - In most cases a manual inspection of the information in the file
   resulted in a clear resolution of the license that should apply (and
   which scanner probably needed to revisit its heuristics).

 - When it was not immediately clear, the license identifier was
   confirmed with lawyers working with the Linux Foundation.

 - If there was any question as to the appropriate license identifier,
   the file was flagged for further research and to be revisited later
   in time.

In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.

Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights.  The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.

Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.

In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.

Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
 - a full scancode scan run, collecting the matched texts, detected
   license ids and scores
 - reviewing anything where there was a license detected (about 500+
   files) to ensure that the applied SPDX license was correct
 - reviewing anything where there was no detection but the patch license
   was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
   SPDX license was correct

This produced a worksheet with 20 files needing minor correction.  This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.

These .csv files were then reviewed by Greg.  Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected.  This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.)  Finally Greg ran the script using the .csv files to
generate the patches.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2017-11-02 11:10:55 +01:00
Michal Hocko
8594a21cf7 mm, vmalloc: fix vmalloc users tracking properly 
Commit 1f5307b1e0 ("mm, vmalloc: properly track vmalloc users") has
pulled asm/pgtable.h include dependency to linux/vmalloc.h and that
turned out to be a bad idea for some architectures.  E.g.  m68k fails
with

   In file included from arch/m68k/include/asm/pgtable_mm.h:145:0,
                    from arch/m68k/include/asm/pgtable.h:4,
                    from include/linux/vmalloc.h:9,
                    from arch/m68k/kernel/module.c:9:
   arch/m68k/include/asm/mcf_pgtable.h: In function 'nocache_page':
>> arch/m68k/include/asm/mcf_pgtable.h:339:43: error: 'init_mm' undeclared (first use in this function)
    #define pgd_offset_k(address) pgd_offset(&init_mm, address)

as spotted by kernel build bot. nios2 fails for other reason

  In file included from include/asm-generic/io.h:767:0,
                   from arch/nios2/include/asm/io.h:61,
                   from include/linux/io.h:25,
                   from arch/nios2/include/asm/pgtable.h:18,
                   from include/linux/mm.h:70,
                   from include/linux/pid_namespace.h:6,
                   from include/linux/ptrace.h:9,
                   from arch/nios2/include/uapi/asm/elf.h:23,
                   from arch/nios2/include/asm/elf.h:22,
                   from include/linux/elf.h:4,
                   from include/linux/module.h:15,
                   from init/main.c:16:
  include/linux/vmalloc.h: In function '__vmalloc_node_flags':
  include/linux/vmalloc.h:99:40: error: 'PAGE_KERNEL' undeclared (first use in this function); did you mean 'GFP_KERNEL'?

which is due to the newly added #include <asm/pgtable.h>, which on nios2
includes <linux/io.h> and thus <asm/io.h> and <asm-generic/io.h> which
again includes <linux/vmalloc.h>.

Tweaking that around just turns out a bigger headache than necessary.
This patch reverts 1f5307b1e0 and reimplements the original fix in a
different way.  __vmalloc_node_flags can stay static inline which will
cover vmalloc* functions.  We only have one external user
(kvmalloc_node) and we can export __vmalloc_node_flags_caller and
provide the caller directly.  This is much simpler and it doesn't really
need any games with header files.

[akpm@linux-foundation.org: coding-style fixes]
[mhocko@kernel.org: revert old comment]
  Link: http://lkml.kernel.org/r/20170509211054.GB16325@dhcp22.suse.cz
Fixes: 1f5307b1e0 ("mm, vmalloc: properly track vmalloc users")
Link: http://lkml.kernel.org/r/20170509153702.GR6481@dhcp22.suse.cz
Signed-off-by: Michal Hocko <mhocko@suse.com>
Cc: Tobias Klauser <tklauser@distanz.ch>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2017-05-12 15:57:15 -07:00
Michal Hocko
1f5307b1e0 mm, vmalloc: properly track vmalloc users 
__vmalloc_node_flags used to be static inline but this has changed by
"mm: introduce kv[mz]alloc helpers" because kvmalloc_node needs to use
it as well and the code is outside of the vmalloc proper.  I haven't
realized that changing this will lead to a subtle bug though.  The
function is responsible to track the caller as well.  This caller is
then printed by /proc/vmallocinfo.  If __vmalloc_node_flags is not
inline then we would get only direct users of __vmalloc_node_flags as
callers (e.g.  v[mz]alloc) which reduces usefulness of this debugging
feature considerably.  It simply doesn't help to see that the given
range belongs to vmalloc as a caller:

  0xffffc90002c79000-0xffffc90002c7d000   16384 vmalloc+0x16/0x18 pages=3 vmalloc N0=3
  0xffffc90002c81000-0xffffc90002c85000   16384 vmalloc+0x16/0x18 pages=3 vmalloc N1=3
  0xffffc90002c8d000-0xffffc90002c91000   16384 vmalloc+0x16/0x18 pages=3 vmalloc N1=3
  0xffffc90002c95000-0xffffc90002c99000   16384 vmalloc+0x16/0x18 pages=3 vmalloc N1=3

We really want to catch the _caller_ of the vmalloc function.  Fix this
issue by making __vmalloc_node_flags static inline again.

Link: http://lkml.kernel.org/r/20170502134657.12381-1-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2017-05-08 17:15:12 -07:00
Michal Hocko
a7c3e901a4 mm: introduce kv[mz]alloc helpers 
Patch series "kvmalloc", v5.

There are many open coded kmalloc with vmalloc fallback instances in the
tree.  Most of them are not careful enough or simply do not care about
the underlying semantic of the kmalloc/page allocator which means that
a) some vmalloc fallbacks are basically unreachable because the kmalloc
part will keep retrying until it succeeds b) the page allocator can
invoke a really disruptive steps like the OOM killer to move forward
which doesn't sound appropriate when we consider that the vmalloc
fallback is available.

As it can be seen implementing kvmalloc requires quite an intimate
knowledge if the page allocator and the memory reclaim internals which
strongly suggests that a helper should be implemented in the memory
subsystem proper.

Most callers, I could find, have been converted to use the helper
instead.  This is patch 6.  There are some more relying on __GFP_REPEAT
in the networking stack which I have converted as well and Eric Dumazet
was not opposed [2] to convert them as well.

[1] http://lkml.kernel.org/r/20170130094940.13546-1-mhocko@kernel.org
[2] http://lkml.kernel.org/r/1485273626.16328.301.camel@edumazet-glaptop3.roam.corp.google.com

This patch (of 9):

Using kmalloc with the vmalloc fallback for larger allocations is a
common pattern in the kernel code.  Yet we do not have any common helper
for that and so users have invented their own helpers.  Some of them are
really creative when doing so.  Let's just add kv[mz]alloc and make sure
it is implemented properly.  This implementation makes sure to not make
a large memory pressure for > PAGE_SZE requests (__GFP_NORETRY) and also
to not warn about allocation failures.  This also rules out the OOM
killer as the vmalloc is a more approapriate fallback than a disruptive
user visible action.

This patch also changes some existing users and removes helpers which
are specific for them.  In some cases this is not possible (e.g.
ext4_kvmalloc, libcfs_kvzalloc) because those seems to be broken and
require GFP_NO{FS,IO} context which is not vmalloc compatible in general
(note that the page table allocation is GFP_KERNEL).  Those need to be
fixed separately.

While we are at it, document that __vmalloc{_node} about unsupported gfp
mask because there seems to be a lot of confusion out there.
kvmalloc_node will warn about GFP_KERNEL incompatible (which are not
superset) flags to catch new abusers.  Existing ones would have to die
slowly.

[sfr@canb.auug.org.au: f2fs fixup]
  Link: http://lkml.kernel.org/r/20170320163735.332e64b7@canb.auug.org.au
Link: http://lkml.kernel.org/r/20170306103032.2540-2-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>	[ext4 part]
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2017-05-08 17:15:12 -07:00
Andrey Ryabinin
bf22e37a64 mm: add vfree_atomic() 
We are going to use sleeping lock for freeing vmap.  However some
vfree() users want to free memory from atomic (but not from interrupt)
context.  For this we add vfree_atomic() - deferred variation of vfree()
which can be used in any atomic context (except NMIs).

[akpm@linux-foundation.org: tweak comment grammar]
[aryabinin@virtuozzo.com: use raw_cpu_ptr() instead of this_cpu_ptr()]
  Link: http://lkml.kernel.org/r/1481553981-3856-1-git-send-email-aryabinin@virtuozzo.com
Link: http://lkml.kernel.org/r/1479474236-4139-5-git-send-email-hch@lst.de
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Joel Fernandes <joelaf@google.com>
Cc: Jisheng Zhang <jszhang@marvell.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: John Dias <joaodias@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2016-12-12 18:55:08 -08:00
Linus Torvalds
1d6da87a32 Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 
Pull drm updates from Dave Airlie:
 "Here's the main drm pull request for 4.7, it's been a busy one, and
  I've been a bit more distracted in real life this merge window.  Lots
  more ARM drivers, not sure if it'll ever end.  I think I've at least
  one more coming the next merge window.

  But changes are all over the place, support for AMD Polaris GPUs is in
  here, some missing GM108 support for nouveau (found in some Lenovos),
  a bunch of MST and skylake fixes.

  I've also noticed a few fixes from Arnd in my inbox, that I'll try and
  get in asap, but I didn't think they should hold this up.

  New drivers:
   - Hisilicon kirin display driver
   - Mediatek MT8173 display driver
   - ARC PGU - bitstreamer on Synopsys ARC SDP boards
   - Allwinner A13 initial RGB output driver
   - Analogix driver for DisplayPort IP found in exynos and rockchip

  DRM Core:
   - UAPI headers fixes and C++ safety
   - DRM connector reference counting
   - DisplayID mode parsing for Dell 5K monitors
   - Removal of struct_mutex from drivers
   - Connector registration cleanups
   - MST robustness fixes
   - MAINTAINERS updates
   - Lockless GEM object freeing
   - Generic fbdev deferred IO support

  panel:
   - Support for a bunch of new panels

  i915:
   - VBT refactoring
   - PLL computation cleanups
   - DSI support for BXT
   - Color manager support
   - More atomic patches
   - GEM improvements
   - GuC fw loading fixes
   - DP detection fixes
   - SKL GPU hang fixes
   - Lots of BXT fixes

  radeon/amdgpu:
   - Initial Polaris support
   - GPUVM/Scheduler/Clock/Power improvements
   - ASYNC pageflip support
   - New mesa feature support

  nouveau:
   - GM108 support
   - Power sensor support improvements
   - GR init + ucode fixes.
   - Use GPU provided topology information

  vmwgfx:
   - Add host messaging support

  gma500:
   - Some cleanups and fixes

  atmel:
   - Bridge support
   - Async atomic commit support

  fsl-dcu:
   - Timing controller for LCD support
   - Pixel clock polarity support

  rcar-du:
   - Misc fixes

  exynos:
   - Pipeline clock support
   - Exynoss4533 SoC support
   - HW trigger mode support
   - export HDMI_PHY clock
   - DECON5433 fixes
   - Use generic prime functions
   - use DMA mapping APIs

  rockchip:
   - Lots of little fixes

  vc4:
   - Render node support
   - Gamma ramp support
   - DPI output support

  msm:
   - Mostly cleanups and fixes
   - Conversion to generic struct fence

  etnaviv:
   - Fix for prime buffer handling
   - Allow hangcheck to be coalesced with other wakeups

  tegra:
   - Gamme table size fix"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1050 commits)
  drm/edid: add displayid detailed 1 timings to the modelist. (v1.1)
  drm/edid: move displayid validation to it's own function.
  drm/displayid: Iterate over all DisplayID blocks
  drm/edid: move displayid tiled block parsing into separate function.
  drm: Nuke ->vblank_disable_allowed
  drm/vmwgfx: Report vmwgfx version to vmware.log
  drm/vmwgfx: Add VMWare host messaging capability
  drm/vmwgfx: Kill some lockdep warnings
  drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucode
  drm/nouveau/core: recognise GM108 chipsets
  drm/nouveau/gr/gm107-: fix touching non-existent ppcs in attrib cb setup
  drm/nouveau/gr/gk104-: share implementation of ppc exception init
  drm/nouveau/gr/gk104-: move rop_active_fbps init to nonctx
  drm/nouveau/bios/pll: check BIT table version before trying to parse it
  drm/nouveau/bios/pll: prevent oops when limits table can't be parsed
  drm/nouveau/volt/gk104: round up in gk104_volt_set
  drm/nouveau/fb/gm200: setup mmu debug buffer registers at init()
  drm/nouveau/fb/gk20a,gm20b: setup mmu debug buffer registers at init()
  drm/nouveau/fb/gf100-: allocate mmu debug buffers
  drm/nouveau/fb: allow chipset-specific actions for oneinit()
  ...
 2016-05-23 11:48:48 -07:00
Chris Wilson
80c4bd7a5e mm/vmalloc: keep a separate lazy-free list 
When mixing lots of vmallocs and set_memory_*() (which calls
vm_unmap_aliases()) I encountered situations where the performance
degraded severely due to the walking of the entire vmap_area list each
invocation.

One simple improvement is to add the lazily freed vmap_area to a
separate lockless free list, such that we then avoid having to walk the
full list on each purge.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Roman Pen <r.peniaev@gmail.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Roman Pen <r.peniaev@gmail.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2016-05-20 17:58:30 -07:00
Chris Wilson
4da56b99d9 mm/vmap: Add a notifier for when we run out of vmap address space 
vmaps are temporary kernel mappings that may be of long duration.
Reusing a vmap on an object is preferrable for a driver as the cost of
setting up the vmap can otherwise dominate the operation on the object.
However, the vmap address space is rather limited on 32bit systems and
so we add a notification for vmap pressure in order for the driver to
release any cached vmappings.

The interface is styled after the oom-notifier where the callees are
passed a pointer to an unsigned long counter for them to indicate if they
have freed any space.

v2: Guard the blocking notifier call with gfpflags_allow_blocking()
v3: Correct typo in forward declaration and move to head of file

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Roman Peniaev <r.peniaev@gmail.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Acked-by: Andrew Morton <akpm@linux-foundation.org> # for inclusion via DRM
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459777603-23618-3-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
 2016-04-05 11:12:04 +01:00
David Rientjes
244d63ee34 mm, vmalloc: remove VM_VPAGES 
VM_VPAGES is unnecessary, it's easier to check is_vmalloc_addr() when
reading /proc/vmallocinfo.

[akpm@linux-foundation.org: remove VM_VPAGES reference via kvfree()]
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2016-01-14 16:00:49 -08:00
Linus Torvalds
a5ad88ce8c mm: get rid of 'vmalloc_info' from /proc/meminfo 
It turns out that at least some versions of glibc end up reading
/proc/meminfo at every single startup, because glibc wants to know the
amount of memory the machine has.  And while that's arguably insane,
it's just how things are.

And it turns out that it's not all that expensive most of the time, but
the vmalloc information statistics (amount of virtual memory used in the
vmalloc space, and the biggest remaining chunk) can be rather expensive
to compute.

The 'get_vmalloc_info()' function actually showed up on my profiles as
4% of the CPU usage of "make test" in the git source repository, because
the git tests are lots of very short-lived shell-scripts etc.

It turns out that apparently this same silly vmalloc info gathering
shows up on the facebook servers too, according to Dave Jones.  So it's
not just "make test" for git.

We had two patches to just cache the information (one by me, one by
Ingo) to mitigate this issue, but the whole vmalloc information of of
rather dubious value to begin with, and people who *actually* want to
know what the situation is wrt the vmalloc area should just look at the
much more complete /proc/vmallocinfo instead.

In fact, according to my testing - and perhaps more importantly,
according to that big search engine in the sky: Google - there is
nothing out there that actually cares about those two expensive fields:
VmallocUsed and VmallocChunk.

So let's try to just remove them entirely.  Actually, this just removes
the computation and reports the numbers as zero for now, just to try to
be minimally intrusive.

If this breaks anything, we'll obviously have to re-introduce the code
to compute this all and add the caching patches on top.  But if given
the option, I'd really prefer to just remove this bad idea entirely
rather than add even more code to work around our historical mistake
that likely nobody really cares about.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2015-11-01 17:09:15 -08:00
Andrey Ryabinin
a5af5aa8b6 kasan, module, vmalloc: rework shadow allocation for modules 
Current approach in handling shadow memory for modules is broken.

Shadow memory could be freed only after memory shadow corresponds it is no
longer used.  vfree() called from interrupt context could use memory its
freeing to store 'struct llist_node' in it:

    void vfree(const void *addr)
    {
    ...
        if (unlikely(in_interrupt())) {
            struct vfree_deferred *p = this_cpu_ptr(&vfree_deferred);
            if (llist_add((struct llist_node *)addr, &p->list))
                    schedule_work(&p->wq);

Later this list node used in free_work() which actually frees memory.
Currently module_memfree() called in interrupt context will free shadow
before freeing module's memory which could provoke kernel crash.

So shadow memory should be freed after module's memory.  However, such
deallocation order could race with kasan_module_alloc() in module_alloc().

Free shadow right before releasing vm area.  At this point vfree()'d
memory is not used anymore and yet not available for other allocations.
New VM_KASAN flag used to indicate that vm area has dynamically allocated
shadow memory so kasan frees shadow only if it was previously allocated.

Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2015-03-12 18:46:08 -07:00
Andrey Ryabinin
cb9e3c292d mm: vmalloc: pass additional vm_flags to __vmalloc_node_range() 
For instrumenting global variables KASan will shadow memory backing memory
for modules.  So on module loading we will need to allocate memory for
shadow and map it at address in shadow that corresponds to the address
allocated in module_alloc().

__vmalloc_node_range() could be used for this purpose, except it puts a
guard hole after allocated area.  Guard hole in shadow memory should be a
problem because at some future point we might need to have a shadow memory
at address occupied by guard hole.  So we could fail to allocate shadow
for module_alloc().

Now we have VM_NO_GUARD flag disabling guard page, so we need to pass into
__vmalloc_node_range().  Add new parameter 'vm_flags' to
__vmalloc_node_range() function.

Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Konstantin Serebryany <kcc@google.com>
Cc: Dmitry Chernenkov <dmitryc@google.com>
Signed-off-by: Andrey Konovalov <adech.fo@gmail.com>
Cc: Yuri Gribov <tetra2005@gmail.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2015-02-13 21:21:42 -08:00
Andrey Ryabinin
71394fe501 mm: vmalloc: add flag preventing guard hole allocation 
For instrumenting global variables KASan will shadow memory backing memory
for modules.  So on module loading we will need to allocate memory for
shadow and map it at address in shadow that corresponds to the address
allocated in module_alloc().

__vmalloc_node_range() could be used for this purpose, except it puts a
guard hole after allocated area.  Guard hole in shadow memory should be a
problem because at some future point we might need to have a shadow memory
at address occupied by guard hole.  So we could fail to allocate shadow
for module_alloc().

Add a new vm_struct flag 'VM_NO_GUARD' indicating that vm area doesn't
have a guard hole.

Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Konstantin Serebryany <kcc@google.com>
Cc: Dmitry Chernenkov <dmitryc@google.com>
Signed-off-by: Andrey Konovalov <adech.fo@gmail.com>
Cc: Yuri Gribov <tetra2005@gmail.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2015-02-13 21:21:42 -08:00
WANG Chao
f6f8ed4735 mm/vmalloc.c: clean up map_vm_area third argument 
Currently map_vm_area() takes (struct page *** pages) as third argument,
and after mapping, it moves (*pages) to point to (*pages +
nr_mappped_pages).

It looks like this kind of increment is useless to its caller these
days.  The callers don't care about the increments and actually they're
trying to avoid this by passing another copy to map_vm_area().

The caller can always guarantee all the pages can be mapped into vm_area
as specified in first argument and the caller only cares about whether
map_vm_area() fails or not.

This patch cleans up the pointer movement in map_vm_area() and updates
its callers accordingly.

Signed-off-by: WANG Chao <chaowang@redhat.com>
Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2014-08-06 18:01:19 -07:00
Zhang Yanfei
20fc02b477 mm/vmalloc.c: rename VM_UNLIST to VM_UNINITIALIZED 
VM_UNLIST was used to indicate that the vm_struct is not listed in
vmlist.

But after commit 4341fa4547 ("mm, vmalloc: remove list management of
vmlist after initializing vmalloc"), the meaning of this flag changed.
It now means the vm_struct is not fully initialized.  So renaming it to
VM_UNINITIALIZED seems more reasonable.

Also change clear_vm_unlist to clear_vm_uninitialized_flag.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2013-07-09 10:33:21 -07:00
HATAYAMA Daisuke
e69e9d4aee vmalloc: introduce remap_vmalloc_range_partial 
We want to allocate ELF note segment buffer on the 2nd kernel in vmalloc
space and remap it to user-space in order to reduce the risk that memory
allocation fails on system with huge number of CPUs and so with huge ELF
note segment that exceeds 11-order block size.

Although there's already remap_vmalloc_range for the purpose of
remapping vmalloc memory to user-space, we need to specify user-space
range via vma.
 Mmap on /proc/vmcore needs to remap range across multiple objects, so
the interface that requires vma to cover full range is problematic.

This patch introduces remap_vmalloc_range_partial that receives user-space
range as a pair of base address and size and can be used for mmap on
/proc/vmcore case.

remap_vmalloc_range is rewritten using remap_vmalloc_range_partial.

[akpm@linux-foundation.org: use PAGE_ALIGNED()]
Signed-off-by: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
Cc: Lisa Mitchell <lisa.mitchell@hp.com>
Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2013-07-03 16:07:30 -07:00
Atsushi Kumagai
13ba3fcbbe kexec, vmalloc: export additional vmalloc layer information 
Now, vmap_area_list is exported as VMCOREINFO for makedumpfile to get
the start address of vmalloc region (vmalloc_start).  The address which
contains vmalloc_start value is represented as below:

  vmap_area_list.next - OFFSET(vmap_area.list) + OFFSET(vmap_area.va_start)

However, both OFFSET(vmap_area.va_start) and OFFSET(vmap_area.list)
aren't exported as VMCOREINFO.

So this patch exports them externally with small cleanup.

[akpm@linux-foundation.org: vmalloc.h should include list.h for list_head]
Signed-off-by: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
Cc: Joonsoo Kim <js1304@gmail.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Dave Anderson <anderson@redhat.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2013-04-29 15:54:34 -07:00
Joonsoo Kim
f1c4069e1d mm, vmalloc: export vmap_area_list, instead of vmlist 
Although our intention is to unexport internal structure entirely, but
there is one exception for kexec.  kexec dumps address of vmlist and
makedumpfile uses this information.

We are about to remove vmlist, then another way to retrieve information
of vmalloc layer is needed for makedumpfile.  For this purpose, we
export vmap_area_list, instead of vmlist.

Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Dave Anderson <anderson@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2013-04-29 15:54:34 -07:00
Joonsoo Kim
db3808c1ba mm, vmalloc: move get_vmalloc_info() to vmalloc.c 
Now get_vmalloc_info() is in fs/proc/mmu.c.  There is no reason that this
code must be here and it's implementation needs vmlist_lock and it iterate
a vmlist which may be internal data structure for vmalloc.

It is preferable that vmlist_lock and vmlist is only used in vmalloc.c
for maintainability. So move the code to vmalloc.c

Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Dave Anderson <anderson@redhat.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2013-04-29 15:54:33 -07:00
Marek Szyprowski
e9da6e9905 ARM: dma-mapping: remove custom consistent dma region 
This patch changes dma-mapping subsystem to use generic vmalloc areas
for all consistent dma allocations. This increases the total size limit
of the consistent allocations and removes platform hacks and a lot of
duplicated code.

Atomic allocations are served from special pool preallocated on boot,
because vmalloc areas cannot be reliably created in atomic context.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Minchan Kim <minchan@kernel.org>
 2012-07-30 12:25:45 +02:00
Marek Szyprowski
5e6cafc83e mm: vmalloc: use const void * for caller argument 
'const void *' is a safer type for caller function type. This patch
updates all references to caller function type.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Minchan Kim <minchan@kernel.org>
 2012-07-30 12:25:44 +02:00
Russell King
73829af71f Merge branch 'vmalloc' of git://git.linaro.org/people/nico/linux into devel-stable 2011-12-05 23:27:59 +00:00
Nicolas Pitre
be9b7335e7 mm: add vm_area_add_early() 
The existing vm_area_register_early() allows for early vmalloc space
allocation.  However upcoming cleanups in the ARM architecture require
that some fixed locations in the vmalloc area be reserved also very early.

The name "vm_area_register_early" would have been a good name for the
reservation part without the allocation.  Since it is already in use with
different semantics, let's create vm_area_add_early() instead.

Both vm_area_register_early() and vm_area_add_early() can be used together
meaning that the former is now implemented using the later where it is
ensured that no conflicting areas are added, but no attempt is made to
make the allocation scheme in vm_area_register_early() more sophisticated.
After all, you must know what you're doing when using those functions.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org
 2011-11-18 13:51:22 -05:00
David Vrabel
cd12909cb5 xen: map foreign pages for shared rings by updating the PTEs directly 
When mapping a foreign page with xenbus_map_ring_valloc() with the
GNTTABOP_map_grant_ref hypercall, set the GNTMAP_contains_pte flag and
pass a pointer to the PTE (in init_mm).

After the page is mapped, the usual fault mechanism can be used to
update additional MMs.  This allows the vmalloc_sync_all() to be
removed from alloc_vm_area().

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
[v1: Squashed fix by Michal for no-mmu case]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2011-11-16 12:13:08 -05:00
Mitsuo Hayasaka
f5252e009d mm: avoid null pointer access in vm_struct via /proc/vmallocinfo 
The /proc/vmallocinfo shows information about vmalloc allocations in
vmlist that is a linklist of vm_struct.  It, however, may access pages
field of vm_struct where a page was not allocated.  This results in a null
pointer access and leads to a kernel panic.

Why this happens: In __vmalloc_node_range() called from vmalloc(), newly
allocated vm_struct is added to vmlist at __get_vm_area_node() and then,
some fields of vm_struct such as nr_pages and pages are set at
__vmalloc_area_node().  In other words, it is added to vmlist before it is
fully initialized.  At the same time, when the /proc/vmallocinfo is read,
it accesses the pages field of vm_struct according to the nr_pages field
at show_numa_info().  Thus, a null pointer access happens.

The patch adds the newly allocated vm_struct to the vmlist *after* it is
fully initialized.  So, it can avoid accessing the pages field with
unallocated page when show_numa_info() is called.

Signed-off-by: Mitsuo Hayasaka <mitsuo.hayasaka.hu@hitachi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: <stable@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-10-31 17:30:47 -07:00
Graf Yang
b554cb426a NOMMU: support SMP dynamic percpu_alloc 
The percpu code requires more functions to be implemented in the mm core
which nommu currently does not provide.  So add inline implementations
since these are largely meaningless on nommu systems.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Greg Ungerer <gerg@uclinux.org>
 2011-03-28 12:53:29 +01:00
David Rientjes
d0a21265df mm: unify module_alloc code for vmalloc 
Four architectures (arm, mips, sparc, x86) use __vmalloc_area() for
module_init().  Much of the code is duplicated and can be generalized in a
globally accessible function, __vmalloc_node_range().

__vmalloc_node() now calls into __vmalloc_node_range() with a range of
[VMALLOC_START, VMALLOC_END) for functionally equivalent behavior.

Each architecture may then use __vmalloc_node_range() directly to remove
the duplication of code.

Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-01-13 17:32:34 -08:00
David Rientjes
ec3f64fc9c mm: remove gfp mask from pcpu_get_vm_areas 
pcpu_get_vm_areas() only uses GFP_KERNEL allocations, so remove the gfp_t
formal and use the mask internally.

Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-01-13 17:32:34 -08:00
David Rientjes
e5a5623b28 mm: remove unused get_vm_area_node 
get_vm_area_node() is unused in the kernel and can thus be removed.

Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2011-01-13 17:32:34 -08:00
Jeremy Fitzhardinge
64141da587 vmalloc: eagerly clear ptes on vunmap 
On stock 2.6.37-rc4, running:

  # mount lilith:/export /mnt/lilith
  # find  /mnt/lilith/ -type f -print0 | xargs -0 file

crashes the machine fairly quickly under Xen.  Often it results in oops
messages, but the couple of times I tried just now, it just hung quietly
and made Xen print some rude messages:

    (XEN) mm.c:2389:d80 Bad type (saw 7400000000000001 != exp
    3000000000000000) for mfn 1d7058 (pfn 18fa7)
    (XEN) mm.c:964:d80 Attempt to create linear p.t. with write perms
    (XEN) mm.c:2389:d80 Bad type (saw 7400000000000010 != exp
    1000000000000000) for mfn 1d2e04 (pfn 1d1fb)
    (XEN) mm.c:2965:d80 Error while pinning mfn 1d2e04

Which means the domain tried to map a pagetable page RW, which would
allow it to map arbitrary memory, so Xen stopped it.  This is because
vm_unmap_ram() left some pages mapped in the vmalloc area after NFS had
finished with them, and those pages got recycled as pagetable pages
while still having these RW aliases.

Removing those mappings immediately removes the Xen-visible aliases, and
so it has no problem with those pages being reused as pagetable pages.
Deferring the TLB flush doesn't upset Xen because it can flush the TLB
itself as needed to maintain its invariants.

When unmapping a region in the vmalloc space, clear the ptes
immediately.  There's no point in deferring this because there's no
amortization benefit.

The TLBs are left dirty, and they are flushed lazily to amortize the
cost of the IPIs.

This specific motivation for this patch is an oops-causing regression
since 2.6.36 when using NFS under Xen, triggered by the NFS client's use
of vm_map_ram() introduced in 56e4ebf877 ("NFS: readdir with vmapped
pages") .  XFS also uses vm_map_ram() and could cause similar problems.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Bryan Schumaker <bjschuma@netapp.com>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Alex Elder <aelder@sgi.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2010-12-02 14:51:15 -08:00
Dave Young
e1ca7788de mm: add vzalloc() and vzalloc_node() helpers 
Add vzalloc() and vzalloc_node() to encapsulate the
vmalloc-then-memset-zero operation.

Use __GFP_ZERO to zero fill the allocated memory.

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Acked-by: Greg Ungerer <gerg@snapgear.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2010-10-26 16:52:10 -07:00
Tejun Heo
4f8b02b4e5 vmalloc: pcpu_get/free_vm_areas() aren't needed on UP 
These functions are used only by percpu memory allocator on SMP.
Don't build them on UP.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Nick Piggin <npiggin@kernel.dk>
Reviewed-by: Chrsitoph Lameter <cl@linux.com>
 2010-09-08 11:10:47 +02:00
Linus Torvalds
26f0cf9181 Merge branch 'stable/xen-swiotlb-0.8.6' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen 
* 'stable/xen-swiotlb-0.8.6' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
  x86: Detect whether we should use Xen SWIOTLB.
  pci-swiotlb-xen: Add glue code to setup dma_ops utilizing xen_swiotlb_* functions.
  swiotlb-xen: SWIOTLB library for Xen PV guest with PCI passthrough.
  xen/mmu: inhibit vmap aliases rather than trying to clear them out
  vmap: add flag to allow lazy unmap to be disabled at runtime
  xen: Add xen_create_contiguous_region
  xen: Rename the balloon lock
  xen: Allow unprivileged Xen domains to create iomap pages
  xen: use _PAGE_IOMAP in ioremap to do machine mappings

Fix up trivial conflicts (adding both xen swiotlb and xen pci platform
driver setup close to each other) in drivers/xen/{Kconfig,Makefile} and
include/xen/xen-ops.h
 2010-08-12 09:09:41 -07:00
Jeremy Fitzhardinge
a0d40c8025 vmap: add flag to allow lazy unmap to be disabled at runtime 
Add a flag to force lazy_max_pages() to zero to prevent any outstanding
mapped pages.  We'll need this for Xen.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Nick Piggin <npiggin@suse.de>
 2010-07-27 11:49:09 -04:00
Kenji Kaneshige
ffa71f33a8 x86, ioremap: Fix incorrect physical address handling in PAE mode 
Current x86 ioremap() doesn't handle physical address higher than
32-bit properly in X86_32 PAE mode. When physical address higher than
32-bit is passed to ioremap(), higher 32-bits in physical address is
cleared wrongly. Due to this bug, ioremap() can map wrong address to
linear address space.

In my case, 64-bit MMIO region was assigned to a PCI device (ioat
device) on my system. Because of the ioremap()'s bug, wrong physical
address (instead of MMIO region) was mapped to linear address space.
Because of this, loading ioatdma driver caused unexpected behavior
(kernel panic, kernel hangup, ...).

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
LKML-Reference: <4C1AE680.7090408@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
 2010-07-09 11:42:03 -07:00