bka
69 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Srinivasarao P
|
0190a01fb1 |
Merge android-4.14-stable.190 (d2d05bc) into msm-4.14
* refs/heads/tmp-d2d05bc:
Linux 4.14.190
ath9k: Fix regression with Atheros 9271
ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
parisc: Add atomic64_set_release() define to avoid CPU soft lockups
io-mapping: indicate mapping failure
mm/memcg: fix refcount error while moving and swapping
Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
vt: Reject zero-sized screen buffer size.
fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
serial: 8250_mtk: Fix high-speed baud rates clamping
serial: 8250: fix null-ptr-deref in serial8250_start_tx()
staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
staging: wlan-ng: properly check endpoint types
Revert "cifs: Fix the target file was deleted when rename failed."
usb: xhci: Fix ASM2142/ASM3142 DMA addressing
usb: xhci-mtk: fix the failure of bandwidth allocation
binder: Don't use mmput() from shrinker function.
x86: math-emu: Fix up 'cmp' insn for clang ias
arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen
dmaengine: ioat setting ioat timeout as module parameter
hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow
regmap: dev_get_regmap_match(): fix string comparison
spi: mediatek: use correct SPI_CFG2_REG MACRO
Input: add `SW_MACHINE_COVER`
dmaengine: tegra210-adma: Fix runtime PM imbalance on error
HID: apple: Disable Fn-key key-re-mapping on clone keyboards
HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
scripts/decode_stacktrace: strip basepath from all paths
serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
bonding: check return value of register_netdevice() in bond_newlink()
i2c: rcar: always clear ICSAR to avoid side effects
ipvs: fix the connection sync failed in some cases
mlxsw: destroy workqueue when trap_register in mlxsw_emad_init
bonding: check error value of register_netdevice() immediately
net: smc91x: Fix possible memory leak in smc_drv_probe()
drm: sun4i: hdmi: Fix inverted HPD result
net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
ax88172a: fix ax88172a_unbind() failures
hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
bnxt_en: Fix race when modifying pause settings.
btrfs: fix page leaks after failure to lock page for delalloc
btrfs: fix mount failure caused by race with umount
btrfs: fix double free on ulist after backref resolution failure
ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
ALSA: info: Drop WARN_ON() from buffer NULL sanity check
uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
IB/umem: fix reference count leak in ib_umem_odp_get()
spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours
SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
irqdomain/treewide: Keep firmware node unconditionally allocated
drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
net: sky2: initialize return of gm_phy_read
drivers/net/wan/lapbether: Fixed the value of hard_header_len
xtensa: update *pos in cpuinfo_op.next
xtensa: fix __sync_fetch_and_{and,or}_4 declarations
scsi: scsi_transport_spi: Fix function pointer check
mac80211: allow rx of mesh eapol frames with default rx key
pinctrl: amd: fix npins for uart0 in kerncz_groups
gpio: arizona: put pm_runtime in case of failure
gpio: arizona: handle pm_runtime_get_sync failure case
ANDROID: Incremental fs: magic number compatible 32-bit
ANDROID: kbuild: don't merge .*..compoundliteral in modules
Revert "arm64/alternatives: use subsections for replacement sequences"
Linux 4.14.189
rxrpc: Fix trace string
libceph: don't omit recovery_deletes in target_copy()
x86/cpu: Move x86_cache_bits settings
sched/fair: handle case of task_h_load() returning 0
arm64: ptrace: Override SPSR.SS when single-stepping is enabled
thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power
misc: atmel-ssc: lock with mutex instead of spinlock
dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
intel_th: pci: Add Emmitsburg PCH support
intel_th: pci: Add Tiger Lake PCH-H support
intel_th: pci: Add Jasper Lake CPU support
hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
MIPS: Fix build for LTS kernel caused by backporting lpj adjustment
timer: Fix wheel index calculation on last level
uio_pdrv_genirq: fix use without device tree and no interrupt
Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
mei: bus: don't clean driver pointer
Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()"
fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS
virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
USB: serial: option: add Quectel EG95 LTE modem
USB: serial: option: add GosunCn GM500 series
USB: serial: ch341: add new Product ID for CH340
USB: serial: cypress_m8: enable Simply Automated UPB PIM
USB: serial: iuu_phoenix: fix memory corruption
usb: gadget: function: fix missing spinlock in f_uac1_legacy
usb: chipidea: core: add wakeup support for extcon
usb: dwc2: Fix shutdown callback in platform
USB: c67x00: fix use after free in c67x00_giveback_urb
ALSA: usb-audio: Fix race against the error recovery URB submission
ALSA: line6: Perform sanity check for each URB creation
HID: magicmouse: do not set up autorepeat
mtd: rawnand: oxnas: Release all devices in the _remove() path
mtd: rawnand: oxnas: Unregister all devices on error
mtd: rawnand: oxnas: Keep track of registered devices
mtd: rawnand: brcmnand: fix CS0 layout
perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
copy_xstate_to_kernel: Fix typo which caused GDB regression
ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema
Revert "thermal: mediatek: fix register index error"
staging: comedi: verify array index is correct before using it
usb: gadget: udc: atmel: fix uninitialized read in debug printk
spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate
arm64: dts: meson: add missing gxl rng clock
phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked
iio:health:afe4404 Fix timestamp alignment and prevent data leak.
ACPI: video: Use native backlight on Acer TravelMate 5735Z
ACPI: video: Use native backlight on Acer Aspire 5783z
mmc: sdhci: do not enable card detect interrupt for gpio cd type
doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode
Revert "usb/xhci-plat: Set PM runtime as active on resume"
Revert "usb/ehci-platform: Set PM runtime as active on resume"
Revert "usb/ohci-platform: Fix a warning when hibernating"
of: of_mdio: Correct loop scanning logic
net: dsa: bcm_sf2: Fix node reference count
spi: fix initial SPI_SR value in spi-fsl-dspi
spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer
iio:health:afe4403 Fix timestamp alignment and prevent data leak.
iio:pressure:ms5611 Fix buffer element alignment
iio: pressure: zpa2326: handle pm_runtime_get_sync failure
iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe()
iio: magnetometer: ak8974: Fix runtime PM imbalance on error
iio:humidity:hdc100x Fix alignment and data leak issues
iio:magnetometer:ak8974: Fix alignment and data leak issues
arm64/alternatives: don't patch up internal branches
arm64: alternative: Use true and false for boolean values
i2c: eg20t: Load module automatically if ID matches
gfs2: read-only mounts should grab the sd_freeze_gl glock
tpm_tis: extra chip->ops check on error path in tpm_tis_core_init
arm64/alternatives: use subsections for replacement sequences
drm/exynos: fix ref count leak in mic_pre_enable
cgroup: Fix sock_cgroup_data on big-endian.
cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
tcp: md5: do not send silly options in SYNCOOKIES
tcp: make sure listeners don't initialize congestion-control state
net_sched: fix a memory leak in atm_tc_init()
tcp: md5: allow changing MD5 keys in all socket states
tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers
tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key()
net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
llc: make sure applications use ARPHRD_ETHER
l2tp: remove skb_dst_set() from l2tp_xmit_skb()
ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg
genetlink: remove genl_bind
s390/mm: fix huge pte soft dirty copying
ARC: elf: use right ELF_ARCH
ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE
dm: use noio when sending kobject event
drm/radeon: fix double free
btrfs: fix fatal extent_buffer readahead vs releasepage race
Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb"
KVM: x86: Mark CR4.TSD as being possibly owned by the guest
KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode
KVM: x86: bit 8 of non-leaf PDPEs is not reserved
KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART
KVM: arm64: Fix definition of PAGE_HYP_DEVICE
ALSA: usb-audio: add quirk for MacroSilicon MS2109
ALSA: hda - let hs_mic be picked ahead of hp_mic
ALSA: opl3: fix infoleak in opl3
mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON()
net: macb: mark device wake capable when "magic-packet" property present
bnxt_en: fix NULL dereference in case SR-IOV configuration fails
nbd: Fix memory leak in nbd_add_socket
arm64: kgdb: Fix single-step exception handling oops
ALSA: compress: fix partial_drain completion state
smsc95xx: avoid memory leak in smsc95xx_bind
smsc95xx: check return value of smsc95xx_reset
net: cxgb4: fix return error value in t4_prep_fw
x86/entry: Increase entry_stack size to a full page
nvme-rdma: assign completion vector correctly
scsi: mptscsih: Fix read sense data size
ARM: imx6: add missing put_device() call in imx6q_suspend_init()
cifs: update ctime and mtime during truncate
s390/kasan: fix early pgm check handler execution
ixgbe: protect ring accesses with READ- and WRITE_ONCE
spi: spidev: fix a potential use-after-free in spidev_release()
spi: spidev: fix a race between spidev_release and spidev_remove
gpu: host1x: Detach driver on unregister
ARM: dts: omap4-droid4: Fix spi configuration and increase rate
spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths
spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ
spi: spi-fsl-dspi: Fix lockup if device is removed during SPI transfer
spi: spi-fsl-dspi: Adding shutdown hook
KVM: s390: reduce number of IO pins to 1
UPSTREAM: perf/core: Fix crash when using HW tracing kernel filters
ANDROID: fscrypt: fix DUN contiguity with inline encryption + IV_INO_LBLK_32 policies
ANDROID: f2fs: add back compress inode check
Linux 4.14.188
efi: Make it possible to disable efivar_ssdt entirely
dm zoned: assign max_io_len correctly
irqchip/gic: Atomically update affinity
MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen
cifs: Fix the target file was deleted when rename failed.
SMB3: Honor persistent/resilient handle flags for multiuser mounts
SMB3: Honor 'seal' flag for multiuser mounts
Revert "ALSA: usb-audio: Improve frames size computation"
nfsd: apply umask on fs without ACL support
i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665
virtio-blk: free vblk-vqs in error path of virtblk_probe()
drm: sun4i: hdmi: Remove extra HPD polling
hwmon: (acpi_power_meter) Fix potential memory leak in acpi_power_meter_add()
hwmon: (max6697) Make sure the OVERT mask is set correctly
cxgb4: parse TC-U32 key values and masks natively
cxgb4: use unaligned conversion for fetching timestamp
crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()
kgdb: Avoid suspicious RCU usage warning
usb: usbtest: fix missing kfree(dev->buf) in usbtest_disconnect
mm/slub: fix stack overruns with SLUB_STATS
mm/slub.c: fix corrupted freechain in deactivate_slab()
usbnet: smsc95xx: Fix use-after-free after removal
EDAC/amd64: Read back the scrub rate PCI register on F15h
mm: fix swap cache node allocation mask
btrfs: fix data block group relocation failure due to concurrent scrub
btrfs: cow_file_range() num_bytes and disk_num_bytes are same
btrfs: fix a block group ref counter leak after failure to remove block group
UPSTREAM: binder: fix null deref of proc->context
ANDROID: GKI: scripts: Makefile: update the lz4 command (#2)
Linux 4.14.187
Revert "tty: hvc: Fix data abort due to race in hvc_open"
xfs: add agf freeblocks verify in xfs_agf_verify
NFSv4 fix CLOSE not waiting for direct IO compeletion
pNFS/flexfiles: Fix list corruption if the mirror count changes
SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
sunrpc: fixed rollback in rpc_gssd_dummy_populate()
Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
drm/radeon: fix fb_div check in ni_init_smc_spll_table()
tracing: Fix event trigger to accept redundant spaces
arm64: perf: Report the PC value in REGS_ABI_32 mode
ocfs2: fix panic on nfs server over ocfs2
ocfs2: fix value of OCFS2_INVALID_SLOT
ocfs2: load global_inode_alloc
mm/slab: use memzero_explicit() in kzfree()
btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
KVM: nVMX: Plumb L2 GPA through to PML emulation
KVM: X86: Fix MSR range of APIC registers in X2APIC mode
ACPI: sysfs: Fix pm_profile_attr type
ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
blktrace: break out of blktrace setup on concurrent calls
kbuild: improve cc-option to clean up all temporary files
s390/ptrace: fix setting syscall number
net: alx: fix race condition in alx_remove
ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
sched/core: Fix PI boosting between RT and DEADLINE tasks
net: bcmgenet: use hardware padding of runt frames
netfilter: ipset: fix unaligned atomic access
usb: gadget: udc: Potential Oops in error handling code
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
net: qed: fix excessive QM ILT lines consumption
net: qed: fix NVMe login fails over VFs
net: qed: fix left elements count calculation
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
ASoC: rockchip: Fix a reference count leak.
RDMA/cma: Protect bind_list and listen_list while finding matching cm id
rxrpc: Fix handling of rwind from an ACK packet
ARM: dts: NSP: Correct FA2 mailbox node
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
cifs/smb3: Fix data inconsistent when zero file range
cifs/smb3: Fix data inconsistent when punch hole
xhci: Poll for U0 after disabling USB2 LPM
ALSA: usb-audio: Fix OOB access of mixer element list
ALSA: usb-audio: Clean up mixer element list traverse
ALSA: usb-audio: uac1: Invalidate ctl on interrupt
loop: replace kill_bdev with invalidate_bdev
cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
xhci: Fix enumeration issue when setting max packet size for FS devices.
xhci: Fix incorrect EP_STATE_MASK
ALSA: usb-audio: add quirk for Denon DCD-1500RE
usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
usb: host: xhci-mtk: avoid runtime suspend when removing hcd
USB: ehci: reopen solution for Synopsys HC bug
usb: add USB_QUIRK_DELAY_INIT for Logitech C922
usb: dwc2: Postponed gadget registration to the udc class driver
USB: ohci-sm501: Add missed iounmap() in remove
net: core: reduce recursion limit value
net: Do not clear the sock TX queue in sk_set_socket()
net: Fix the arp error in some cases
ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
ip_tunnel: fix use-after-free in ip_tunnel_lookup()
tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
tcp: grow window for OOO packets only for SACK flows
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
rxrpc: Fix notification call on completion of discarded calls
rocker: fix incorrect error handling in dma_rings_init
net: usb: ax88179_178a: fix packet alignment padding
net: fix memleak in register_netdevice()
net: bridge: enfore alignment for ethernet address
mld: fix memory leak in ipv6_mc_destroy_dev()
ibmveth: Fix max MTU limit
apparmor: don't try to replace stale label in ptraceme check
fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
net: sched: export __netdev_watchdog_up()
block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed
net: be more gentle about silly gso requests coming from user
scsi: scsi_devinfo: handle non-terminated strings
ANDROID: Makefile: append BUILD_NUMBER to version string when defined
Linux 4.14.186
KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated
kvm: x86: Fix reserved bits related calculation errors caused by MKTME
kvm: x86: Move kvm_set_mmio_spte_mask() from x86.c to mmu.c
md: add feature flag MD_FEATURE_RAID0_LAYOUT
net: core: device_rename: Use rwsem instead of a seqcount
sched/rt, net: Use CONFIG_PREEMPTION.patch
kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
e1000e: Do not wake up the system via WOL if device wakeup is disabled
kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
crypto: algboss - don't wait during notifier callback
crypto: algif_skcipher - Cap recv SG list at ctx->used
mtd: rawnand: tmio: Fix the probe error path
mtd: rawnand: mtk: Fix the probe error path
mtd: rawnand: plat_nand: Fix the probe error path
mtd: rawnand: socrates: Fix the probe error path
mtd: rawnand: oxnas: Fix the probe error path
mtd: rawnand: oxnas: Add of_node_put()
mtd: rawnand: orion: Fix the probe error path
mtd: rawnand: xway: Fix the probe error path
mtd: rawnand: sharpsl: Fix the probe error path
mtd: rawnand: diskonchip: Fix the probe error path
mtd: rawnand: Pass a nand_chip object to nand_release()
block: nr_sects_write(): Disable preemption on seqcount write
x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld
drm/dp_mst: Increase ACT retry timeout to 3s
ext4: fix partial cluster initialization when splitting extent
selinux: fix double free
drm/qxl: Use correct notify port address when creating cursor ring
drm/dp_mst: Reformat drm_dp_check_act_status() a bit
drm: encoder_slave: fix refcouting error for modules
libata: Use per port sync for detach
arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
block: Fix use-after-free in blkdev_get()
bcache: fix potential deadlock problem in btree_gc_coalesce
perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
usb/ehci-platform: Set PM runtime as active on resume
usb/xhci-plat: Set PM runtime as active on resume
scsi: acornscsi: Fix an error handling path in acornscsi_probe()
drm/sun4i: hdmi ddc clk: Fix size of m divider
selftests/net: in timestamping, strncpy needs to preserve null byte
gfs2: fix use-after-free on transaction ail lists
blktrace: fix endianness for blk_log_remap()
blktrace: fix endianness in get_pdu_int()
blktrace: use errno instead of bi_status
selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
elfnote: mark all .note sections SHF_ALLOC
include/linux/bitops.h: avoid clang shift-count-overflow warnings
lib/zlib: remove outdated and incorrect pre-increment optimization
geneve: change from tx_error to tx_dropped on missing metadata
crypto: omap-sham - add proper load balancing support for multicore
pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'
pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
scsi: ufs: Don't update urgent bkops level when toggling auto bkops
scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
gfs2: Allow lock_nolock mount to specify jid=X
openrisc: Fix issue with argument clobbering for clone/fork
vfio/mdev: Fix reference count leak in add_mdev_supported_type
ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
powerpc/4xx: Don't unmap NULL mbase
NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION
net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
scsi: ufs-qcom: Fix scheduling while atomic issue
clk: bcm2835: Fix return type of bcm2835_register_gate
x86/apic: Make TSC deadline timer detection message visible
usb: gadget: Fix issue with config_ep_by_speed function
usb: gadget: fix potential double-free in m66592_probe.
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
usb: dwc2: gadget: move gadget resume after the core is in L0 state
watchdog: da9062: No need to ping manually before setting timeout
IB/cma: Fix ports memory leak in cma_configfs
PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port
dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone
powerpc/64s/pgtable: fix an undefined behaviour
clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
tty: n_gsm: Fix bogus i++ in gsm_data_kick
USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation
usb/ohci-platform: Fix a warning when hibernating
vfio-pci: Mask cap zero
powerpc/ps3: Fix kexec shutdown hang
powerpc/pseries/ras: Fix FWNMI_VALID off by one
tty: n_gsm: Fix waking up upper tty layer when room available
tty: n_gsm: Fix SOF skipping
PCI: Fix pci_register_host_bridge() device_register() error handling
clk: ti: composite: fix memory leak
dlm: remove BUG() before panic()
scsi: mpt3sas: Fix double free warnings
power: supply: smb347-charger: IRQSTAT_D is volatile
power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'
scsi: qla2xxx: Fix warning after FC target reset
PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
PCI: rcar: Fix incorrect programming of OB windows
drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
serial: amba-pl011: Make sure we initialize the port.lock spinlock
i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
staging: sm750fb: add missing case while setting FB_VISUAL
thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR
tty: hvc: Fix data abort due to race in hvc_open
s390/qdio: put thinint indicator after early error
ALSA: usb-audio: Improve frames size computation
scsi: qedi: Do not flush offload work if ARP not resolved
staging: greybus: fix a missing-check bug in gb_lights_light_config()
scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
scsi: sr: Fix sr_probe() missing deallocate of device minor
apparmor: fix introspection of of task mode for unconfined tasks
mksysmap: Fix the mismatch of '.L' symbols in System.map
NTB: Fix the default port and peer numbers for legacy drivers
yam: fix possible memory leak in yam_init_driver
powerpc/crashkernel: Take "mem=" option into account
nfsd: Fix svc_xprt refcnt leak when setup callback client failed
powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run
clk: clk-flexgen: fix clock-critical handling
scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
mfd: wm8994: Fix driver operation if loaded as modules
m68k/PCI: Fix a memory leak in an error handling path
vfio/pci: fix memory leaks in alloc_perm_bits()
ps3disk: use the default segment boundary
PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register
dm mpath: switch paths in dm_blk_ioctl() code path
usblp: poison URBs upon disconnect
i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
f2fs: report delalloc reserve as non-free in statfs for project quota
iio: bmp280: fix compensation of humidity
scsi: qla2xxx: Fix issue with adapter's stopping state
ALSA: isa/wavefront: prevent out of bounds write in ioctl
scsi: qedi: Check for buffer overflow in qedi_set_path()
ARM: integrator: Add some Kconfig selections
ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type
backlight: lp855x: Ensure regulators are disabled on probe failure
clk: qcom: msm8916: Fix the address location of pll->config_reg
remoteproc: Fix IDR initialisation in rproc_alloc()
iio: pressure: bmp280: Tolerate IRQ before registering
i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
clk: sunxi: Fix incorrect usage of round_down()
power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
s390: fix syscall_get_error for compat processes
ANDROID: ext4: Optimize match for casefolded encrypted dirs
ANDROID: ext4: Handle casefolding with encryption
ANDROID: cuttlefish_defconfig: x86: Enable KERNEL_LZ4
ANDROID: GKI: scripts: Makefile: update the lz4 command
FROMLIST: f2fs: fix use-after-free when accessing bio->bi_crypt_context
Linux 4.14.185
perf symbols: Fix debuginfo search for Ubuntu
perf probe: Fix to check blacklist address correctly
perf probe: Do not show the skipped events
w1: omap-hdq: cleanup to add missing newline for some dev_dbg
mtd: rawnand: pasemi: Fix the probe error path
mtd: rawnand: brcmnand: fix hamming oob layout
sunrpc: clean up properly in gss_mech_unregister()
sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations.
kbuild: force to build vmlinux if CONFIG_MODVERSION=y
powerpc/64s: Save FSCR to init_task.thread.fscr after feature init
powerpc/64s: Don't let DT CPU features set FSCR_DSCR
drivers/macintosh: Fix memleak in windfarm_pm112 driver
ARM: tegra: Correct PL310 Auxiliary Control Register initialization
kernel/cpu_pm: Fix uninitted local in cpu_pm
dm crypt: avoid truncating the logical block size
sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
sparc32: fix register window handling in genregs32_[gs]et()
pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs
power: vexpress: add suppress_bind_attrs to true
igb: Report speed and duplex as unknown when device is runtime suspended
media: ov5640: fix use of destroyed mutex
b43_legacy: Fix connection problem with WPA3
b43: Fix connection problem with WPA3
b43legacy: Fix case where channel status is corrupted
media: go7007: fix a miss of snd_card_free
carl9170: remove P2P_GO support
e1000e: Relax condition to trigger reset for ME workaround
e1000e: Disable TSO for buffer overrun workaround
PCI: Program MPS for RCiEP devices
blk-mq: move _blk_mq_update_nr_hw_queues synchronize_rcu call
btrfs: fix wrong file range cleanup after an error filling dealloc range
btrfs: fix error handling when submitting direct I/O bio
PCI: Unify ACS quirk desired vs provided checking
PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints
PCI: Generalize multi-function power dependency device links
vga_switcheroo: Use device link for HDA controller
vga_switcheroo: Deduplicate power state tracking
PCI: Make ACS quirk implementations more uniform
PCI: Add ACS quirk for Ampere root ports
PCI: Add ACS quirk for iProc PAXB
PCI: Avoid FLR for AMD Starship USB 3.0
PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0
PCI: Disable MSI for Freescale Layerscape PCIe RC mode
ext4: fix race between ext4_sync_parent() and rename()
ext4: fix error pointer dereference
ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max
evm: Fix possible memory leak in evm_calc_hmac_or_hash()
ima: Directly assign the ima_default_policy pointer to ima_rules
ima: Fix ima digest hash table key calculation
mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked()
btrfs: send: emit file capabilities after chown
string.h: fix incompatibility between FORTIFY_SOURCE and KASAN
platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32()
cpuidle: Fix three reference count leaks
spi: dw: Return any value retrieved from the dma_transfer callback
mmc: sdhci-esdhc-imx: fix the mask for tuning start point
ixgbe: fix signed-integer-overflow warning
mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core
staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core
mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk
MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe()
PCI: Don't disable decoding when mmio_always_on is set
macvlan: Skip loopback packets in RX handler
m68k: mac: Don't call via_flush_cache() on Mac IIfx
x86/mm: Stop printing BRK addresses
mips: Add udelay lpj numbers adjustment
mips: MAAR: Use more precise address mask
x86/boot: Correct relocation destination on old linkers
mwifiex: Fix memory corruption in dump_station
rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup()
md: don't flush workqueue unconditionally in md_open
net: qed*: Reduce RX and TX default ring count when running inside kdump kernel
wcn36xx: Fix error handling path in 'wcn36xx_probe()'
nvme: refine the Qemu Identify CNS quirk
kgdb: Fix spurious true from in_dbg_master()
mips: cm: Fix an invalid error code of INTVN_*_ERR
MIPS: Truncate link address into 32bit for 32bit kernel
Crypto/chcr: fix for ccm(aes) failed test
powerpc/spufs: fix copy_to_user while atomic
net: allwinner: Fix use correct return type for ndo_start_xmit()
media: cec: silence shift wrapping warning in __cec_s_log_addrs()
net: lpc-enet: fix error return code in lpc_mii_init()
exit: Move preemption fixup up, move blocking operations down
lib/mpi: Fix 64-bit MIPS build with Clang
net: bcmgenet: set Rx mode before starting netif
netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported
audit: fix a net reference leak in audit_list_rules_send()
MIPS: Make sparse_init() using top-down allocation
media: platform: fcp: Set appropriate DMA parameters
media: dvb: return -EREMOTEIO on i2c transfer failure.
audit: fix a net reference leak in audit_send_reply()
dt-bindings: display: mediatek: control dpi pins mode to avoid leakage
e1000: Distribute switch variables for initialization
tools api fs: Make xxx__mountpoint() more scalable
brcmfmac: fix wrong location to get firmware feature
staging: android: ion: use vmap instead of vm_map_ram
net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss()
x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit
spi: dw: Fix Rx-only DMA transfers
ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE
btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums
clocksource: dw_apb_timer_of: Fix missing clockevent timers
clocksource: dw_apb_timer: Make CPU-affiliation being optional
spi: dw: Enable interrupts in accordance with DMA xfer mode
kgdb: Prevent infinite recursive entries to the debugger
Bluetooth: Add SCO fallback for invalid LMP parameters error
MIPS: Loongson: Build ATI Radeon GPU driver as module
ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K
spi: dw: Zero DMA Tx and Rx configurations on stack
net: ena: fix error returning in ena_com_get_hash_function()
spi: pxa2xx: Apply CS clk quirk to BXT
objtool: Ignore empty alternatives
media: si2157: Better check for running tuner in init
crypto: ccp -- don't "select" CONFIG_DMADEVICES
drm: bridge: adv7511: Extend list of audio sample rates
ACPI: GED: use correct trigger type field in _Exx / _Lxx handling
xen/pvcalls-back: test for errors when calling backend_connect()
can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices
mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card()
mmc: sdhci-msm: Clear tuning done flag while hs400 tuning
agp/intel: Reinforce the barrier after GTT updates
perf: Add cond_resched() to task_function_call()
fat: don't allow to mount if the FAT length == 0
mm/slub: fix a memory leak in sysfs_slab_add()
Smack: slab-out-of-bounds in vsscanf
ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb
ath9k: Fix use-after-free Write in ath9k_htc_rx_msg
ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx
KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts
KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits
KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data)
KVM: nVMX: Consult only the "basic" exit reason when routing nested exit
KVM: nSVM: leave ASID aside in copy_vmcb_control_area
KVM: nSVM: fix condition for filtering async PF
video: fbdev: w100fb: Fix a potential double free.
proc: Use new_inode not new_inode_pseudo
ovl: initialize error in ovl_copy_xattr
selftests/net: in rxtimestamp getopt_long needs terminating null entry
crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req()
crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
spi: bcm2835: Fix controller unregister order
spi: pxa2xx: Fix controller unregister order
spi: Fix controller unregister order
spi: No need to assign dummy value in spi_unregister_controller()
spi: dw: Fix controller unregister order
spi: dw: fix possible race condition
x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches.
x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS.
x86/speculation: Add support for STIBP always-on preferred mode
x86/speculation: Change misspelled STIPB to STIBP
KVM: x86: only do L1TF workaround on affected processors
KVM: x86/mmu: Consolidate "is MMIO SPTE" code
kvm: x86: Fix L1TF mitigation for shadow MMU
ALSA: pcm: disallow linking stream to itself
crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated
spi: bcm-qspi: when tx/rx buffer is NULL set to 0
spi: bcm2835aux: Fix controller unregister order
nilfs2: fix null pointer dereference at nilfs_segctor_do_construct()
cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages
ACPI: PM: Avoid using power resources if there are none for D0
ACPI: GED: add support for _Exx / _Lxx handler methods
ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()
ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile()
ALSA: usb-audio: Fix inconsistent card PM state after resume
ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines
ALSA: es1688: Add the missed snd_card_free()
efi/efivars: Add missing kobject_put() in sysfs entry creation error path
x86/reboot/quirks: Add MacBook6,1 reboot quirk
x86/speculation: Prevent rogue cross-process SSBD shutdown
x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs
x86_64: Fix jiffies ODR violation
mm: add kvfree_sensitive() for freeing sensitive data objects
perf probe: Accept the instance number of kretprobe event
ath9k_htc: Silence undersized packet warnings
powerpc/xive: Clear the page tables for the ESB IO mapping
drivers/net/ibmvnic: Update VNIC protocol version reporting
Input: synaptics - add a second working PNP_ID for Lenovo T470s
sched/fair: Don't NUMA balance for kthreads
ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook
crypto: talitos - fix ECB and CBC algs ivsize
serial: imx: Fix handling of TC irq in combination with DMA
lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user()
x86: uaccess: Inhibit speculation past access_ok() in user_access_begin()
arch/openrisc: Fix issues with access_ok()
Fix 'acccess_ok()' on alpha and SH
make 'user_access_begin()' do 'access_ok()'
vxlan: Avoid infinite loop when suppressing NS messages with invalid options
ipv6: fix IPV6_ADDRFORM operation logic
writeback: Drop I_DIRTY_TIME_EXPIRE
writeback: Fix sync livelock due to b_dirty_time processing
writeback: Avoid skipping inode writeback
writeback: Protect inode->i_io_list with inode->i_lock
Revert "writeback: Avoid skipping inode writeback"
ANDROID: Enable LZ4_RAMDISK
fscrypt: remove stale definition
fs-verity: remove unnecessary extern keywords
fs-verity: fix all kerneldoc warnings
fscrypt: add support for IV_INO_LBLK_32 policies
fscrypt: make test_dummy_encryption use v2 by default
fscrypt: support test_dummy_encryption=v2
fscrypt: add fscrypt_add_test_dummy_key()
linux/parser.h: add include guards
fscrypt: remove unnecessary extern keywords
fscrypt: name all function parameters
fscrypt: fix all kerneldoc warnings
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
f2fs: fix missing check for f2fs_unlock_op
f2fs: refactor resize_fs to avoid meta updates in progress
Conflicts:
Documentation/devicetree/bindings/usb/dwc3.txt
drivers/block/virtio_blk.c
drivers/mmc/core/Kconfig
drivers/mmc/core/block.c
drivers/mmc/host/sdhci-msm.c
drivers/net/ethernet/stmicro/stmmac/stmmac.h
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
drivers/scsi/ufs/ufs-qcom.c
drivers/usb/gadget/composite.c
drivers/usb/gadget/function/f_uac1_legacy.c
fs/crypto/crypto.c
fs/crypto/inline_crypt.c
fs/crypto/keyring.c
fs/f2fs/checkpoint.c
include/linux/fs.h
include/linux/mmc/host.h
include/linux/mod_devicetable.h
include/uapi/linux/input-event-codes.h
net/qrtr/qrtr.c
sound/core/compress_offload.c
sound/core/rawmidi.c
Fixed build errors:
drivers/scsi/ufs/ufshcd.c
Change-Id: I2add911b58d3c87b666ffa0fe46cbceb6cc56430
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
|
||
|
Sami Tolvanen
|
3045070cf5 |
ANDROID: timer: fix timer_setup with CFI
timer_setup casts the callback function to an incompatible type, which
trips CFI for all users of the API:
CFI failure (target: [<ffffff8da5b6bc88>] nf_ct_frag6_expire+0x0/0x4):
...
Call trace:
__cfi_check_fail+0x1c/0x24
...
call_timer_fn+0x304/0x308
Note that this only affects 4.14, the timer code was refactored in the
later upstream releases.
Bug: 130800382
Bug: 156058713
Change-Id: If7d706dcbe08ca0001d025606e5d3f3ca1559a7b
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
|
||
|
Prasad Sodagudi
|
f6ff4f012c |
sched: Add a check for cpu unbound deferrable timers
Add a check for cpu unbound deferrable timer expiry and raise softirq for handling the expired timers so that the CPU can process the cpu unbound deferrable times as early as possible when a cpu tries to enter/exit idle loop. Change-Id: Ieffa74fa22a4d25493f5590b5ac1e0d784fcbbad Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org> |
||
|
Viresh Kumar
|
ec772d58b1 |
timer: create timer_quiesce_cpu() to isolate CPU from timers
To isolate CPUs (isolate from timers) from sysfs using cpusets, we need some support from the timer core. i.e. A routine timer_quiesce_cpu() which would migrates away all the unpinned timers, but shouldn't touch the pinned ones. This patch creates this routine. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> [forward port to 3.18] Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org> [ohaugan@codeaurora.org: Port to 4.4. Fixes for compilation error] Git-commit: 313910b70ea0c73f8789d9189c11e1f339080646 Git-repo: git://git.linaro.org/people/mike.holmes/santosh.shukla/lng-isol.git Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [rameezmustafa@codeaurora.org: Port to msm-4.9 and rebase to change patch dependency order.] Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org> [markivx: Port to 4.14, fix merge conflicts] Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org> Change-Id: I4795aeffd1be41830ac295a1e2e8f36fb05e98b7 [satyap@codeaurora.org: resolve trivial merge conflicts] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
||
|
Runmin Wang
|
5682ea9f33 |
Merge remote-tracking branch 'remotes/origin/tmp-9189141' into msm-4.14
* remotes/origin/tmp-9189141: Linux 4.14.13 KVM: s390: prevent buffer overrun on memory hotplug during migration KVM: s390: fix cmma migration for multiple memory slots mtd: nand: pxa3xx: Fix READOOB implementation parisc: qemu idle sleep support parisc: Fix alignment of pa_tlb_lock in assembly on 32-bit SMP kernel apparmor: fix regression in mount mediation when feature set is pinned x86/microcode/AMD: Add support for fam17h microcode loading Input: elantech - add new icbody type 15 powerpc/mm: Fix SEGV on mapped region to return SEGV_ACCERR ARC: uaccess: dont use "l" gcc inline asm constraint modifier iommu/arm-smmu-v3: Cope with duplicated Stream IDs iommu/arm-smmu-v3: Don't free page table ops twice kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal() kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() signals kernel/signal.c: protect the traced SIGNAL_UNKILLABLE tasks from SIGKILL x86 / CPU: Always show current CPU frequency in /proc/cpuinfo x86 / CPU: Avoid unnecessary IPIs in arch_freq_get_on_cpu() fscache: Fix the default for fscache_maybe_release_page() sunxi-rsb: Include OF based modalias in device uevent drm/i915: Apply Display WA #1183 on skl, kbl, and cfl drm/i915: Disable DC states around GMBUS on GLK crypto: chelsio - select CRYPTO_GF128MUL crypto: pcrypt - fix freeing pcrypt instances crypto: chacha20poly1305 - validate the digest size crypto: n2 - cure use after free efi/capsule-loader: Reinstate virtual capsule mapping btrfs: fix refcount_t usage when deleting btrfs_delayed_nodes userfaultfd: clear the vma->vm_userfaultfd_ctx if UFFD_EVENT_FORK fails mm/sparse.c: wrong allocation for mem_section mm/mprotect: add a cond_resched() inside change_pmd_range() kernel/acct.c: fix the acct->needcheck check in check_free_space() x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm x86/tlb: Drop the _GPL from the cpu_tlbstate export x86/events/intel/ds: Use the proper cache flush method for mapping ds buffers x86/kaslr: Fix the vaddr_end mess x86/mm: Map cpu_entry_area at the same place on 4/5 level x86/mm: Set MODULES_END to 0xffffffffff000000 ANDROID: netfilter: xt_qtaguid: Fix 4.14 compilation ANDROID: Squashfs: optimize reading uncompressed data ANDROID: Squashfs: implement .readpages() ANDROID: Squashfs: replace buffer_head with BIO ANDROID: Squashfs: refactor page_actor ANDROID: usb: f_fs: Prevent gadget unbind if it is already unbound Linux 4.14.12 rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate rtc: m41t80: avoid i2c read in m41t80_sqw_is_prepared rtc: m41t80: avoid i2c read in m41t80_sqw_recalc_rate rtc: m41t80: fix m41t80_sqw_round_rate return value rtc: m41t80: m41t80_sqw_set_rate should return 0 on success Revert "xfrm: Fix stack-out-of-bounds read in xfrm_state_find." x86/process: Define cpu_tss_rw in same section as declaration x86/pti: Switch to kernel CR3 at early in entry_SYSCALL_compat() x86/dumpstack: Print registers for first stack frame x86/dumpstack: Fix partial register dumps x86/pti: Make sure the user/kernel PTEs match x86/cpu, x86/pti: Do not enable PTI on AMD processors capabilities: fix buffer overread on very short xattr exec: Weaken dumpability for secureexec Linux 4.14.11 tty: fix tty_ldisc_receive_buf() documentation n_tty: fix EXTPROC vs ICANON interaction with TIOCINQ (aka FIONREAD) x86/ldt: Make LDT pgtable free conditional x86/ldt: Plug memory leak in error path x86/espfix/64: Fix espfix double-fault handling on 5-level systems x86-32: Fix kexec with stack canary (CONFIG_CC_STACKPROTECTOR) x86/mm: Remove preempt_disable/enable() from __native_flush_tlb() x86/smpboot: Remove stale TLB flush invocations nohz: Prevent a timer interrupt storm in tick_nohz_stop_sched_tick() staging: android: ion: Fix dma direction for dma_sync_sg_for_cpu/device drivers: base: cacheinfo: fix cache type for non-architected system cache phy: tegra: fix device-tree node lookups binder: fix proc->files use-after-free timers: Reinitialize per cpu bases on hotplug timers: Invoke timer_start_debug() where it makes sense timers: Use deferrable base independent of base::nohz_active usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201 USB: Fix off by one in type-specific length check of BOS SSP capability usb: add RESET_RESUME for ELSA MicroLink 56K usb: Add device quirk for Logitech HD Pro Webcam C925e USB: serial: option: adding support for YUGA CLM920-NC5 USB: serial: option: add support for Telit ME910 PID 0x1101 USB: serial: qcserial: add Sierra Wireless EM7565 USB: serial: ftdi_sio: add id for Airbus DS P8GR USB: chipidea: msm: fix ulpi-node lookup usbip: vhci: stop printing kernel pointer addresses in messages usbip: stub: stop printing kernel pointer addresses in messages usbip: prevent leaking socket pointer address in messages usbip: fix usbip bind writing random string after command in match_busid sparc64: repair calling incorrect hweight function from stubs skbuff: in skb_copy_ubufs unclone before releasing zerocopy skbuff: skb_copy_ubufs must release uarg even without user frags skbuff: orphan frags before zerocopy clone Revert "mlx5: move affinity hints assignments to generic code" ipv6: set all.accept_dad to 0 by default ipv4: fib: Fix metrics match when deleting a route phylink: ensure AN is enabled phylink: ensure the PHY interface mode is appropriately set bnxt_en: Fix sources of spurious netpoll warnings net: sched: fix static key imbalance in case of ingress/clsact_init error vxlan: restore dev->mtu setting based on lower device net/mlx5: FPGA, return -EINVAL if size is zero tcp: refresh tcp_mstamp from timers callbacks ipv6: Honor specified parameters in fibmatch lookup net: phy: marvell: Limit 88m1101 autoneg errata to 88E1145 as well. tcp: fix potential underestimation on rcv_rtt mlxsw: spectrum: Disable MAC learning for ovs port tipc: fix hanging poll() for stream sockets sctp: make sure stream nums can match optlen in sctp_setsockopt_reset_streams s390/qeth: fix error handling in checksum cmd callback net: dsa: bcm_sf2: Clear IDDQ_GLOBAL_PWR bit for PHY sfc: pass valid pointers from efx_enqueue_unwind openvswitch: Fix pop_vlan action for double tagged frames net/mlx5: Fix error flow in CREATE_QP command net/mlx5e: Prevent possible races in VXLAN control flow net/mlx5e: Add refcount to VXLAN structure net/mlx5e: Fix features check of IPv6 traffic net/mlx5e: Fix possible deadlock of VXLAN lock net/mlx5: Fix rate limit packet pacing naming and struct tcp: invalidate rate samples during SACK reneging sock: free skb in skb_complete_tx_timestamp on error net: phy: micrel: ksz9031: reconfigure autoneg after phy autoneg workaround net: Fix double free and memory corruption in get_net_ns_by_id() net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks ipv4: Fix use-after-free when flushing FIB tables ip6_gre: fix device features for ioctl setup adding missing rcu_read_unlock in ipxip6_rcv sctp: Replace use of sockets_allocated with specified macro. net: mvmdio: disable/unprepare clocks in EPROBE_DEFER case net: ipv4: fix for a race condition in raw_sendmsg s390/qeth: update takeover IPs after configuration change s390/qeth: lock IP table while applying takeover changes s390/qeth: don't apply takeover changes to RXIP s390/qeth: apply takeover changes when mode is toggled tcp_bbr: reset long-term bandwidth sampling on loss recovery undo tcp_bbr: reset full pipe detection on loss recovery undo tg3: Fix rx hang on MTU change with 5717/5719 tcp md5sig: Use skb's saddr when replying to an incoming segment tcp_bbr: record "full bw reached" decision in new full_bw_reached bit RDS: Check cmsg_len before dereferencing CMSG_DATA ptr_ring: add barriers net: reevalulate autoflowlabel setting after sysctl setting net: qmi_wwan: add Sierra EM7565 1199:9091 netlink: Add netns check on taps net: igmp: Use correct source address on IGMPv3 reports net: fec: unmap the xmit buffer that are not transferred by DMA ipv6: mcast: better catch silly mtu values ipv4: igmp: guard against silly MTU values kbuild: add '-fno-stack-check' to kernel build options block: don't let passthrough IO go into .make_request_fn() block: fix blk_rq_append_bio cpufreq: schedutil: Use idle_calls counter of the remote CPU ALSA: hda - Fix missing COEF init for ALC225/295/299 ALSA: hda - fix headset mic detection issue on a Dell machine ALSA: hda - change the location for one mic on a Lenovo machine ALSA: hda - Add MIC_NO_PRESENCE fixup for 2 HP machines ALSA: hda: Drop useless WARN_ON() IB/core: Verify that QP is security enabled in create and destroy IB/uverbs: Fix command checking as part of ib_uverbs_ex_modify_qp() IB/mlx5: Serialize access to the VMA list IB/hfi: Only read capability registers if the capability exists gpio: fix "gpio-line-names" property retrieval ASoC: tlv320aic31xx: Fix GPIO1 register definition ASoC: twl4030: fix child-node lookup ASoC: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure ASoC: da7218: fix fix child-node lookup ASoC: wm_adsp: Fix validation of firmware and coeff lengths ASoC: codecs: msm8916-wcd: Fix supported formats iw_cxgb4: Only validate the MSN for successful completions ring-buffer: Do no reuse reader page if still in use ring-buffer: Mask out the info bits when returning buffer page length x86/ldt: Make the LDT mapping RO x86/mm/dump_pagetables: Allow dumping current pagetables x86/mm/dump_pagetables: Check user space page table for WX pages x86/mm/dump_pagetables: Add page table directory to the debugfs VFS hierarchy x86/mm/pti: Add Kconfig x86/dumpstack: Indicate in Oops whether PTI is configured and enabled x86/mm: Clarify the whole ASID/kernel PCID/user PCID naming x86/mm: Use INVPCID for __native_flush_tlb_single() x86/mm: Optimize RESTORE_CR3 x86/mm: Use/Fix PCID to optimize user/kernel switches x86/mm: Abstract switching CR3 x86/mm: Allow flushing for future ASID switches x86/pti: Map the vsyscall page if needed x86/pti: Put the LDT in its own PGD if PTI is on x86/mm/64: Make a full PGD-entry size hole in the memory map x86/events/intel/ds: Map debug buffers in cpu_entry_area x86/cpu_entry_area: Add debugstore entries to cpu_entry_area x86/mm/pti: Map ESPFIX into user space x86/mm/pti: Share entry text PMD x86/entry: Align entry text section to PMD boundary x86/mm/pti: Share cpu_entry_area with user space page tables x86/mm/pti: Force entry through trampoline when PTI active x86/mm/pti: Add functions to clone kernel PMDs x86/mm/pti: Populate user PGD x86/mm/pti: Allocate a separate user PGD x86/mm/pti: Allow NX poison to be set in p4d/pgd x86/mm/pti: Add mapping helper functions x86/pti: Add the pti= cmdline option and documentation x86/mm/pti: Add infrastructure for page table isolation x86/mm/pti: Prepare the x86/entry assembly code for entry/exit CR3 switching x86/mm/pti: Disable global pages if PAGE_TABLE_ISOLATION=y x86/cpufeatures: Add X86_BUG_CPU_INSECURE tracing: Fix crash when it fails to alloc ring buffer tracing: Fix possible double free on failure of allocating trace buffer tracing: Remove extra zeroing out of the ring buffer page Conflicts: drivers/staging/android/ion/ion.c kernel/time/timer.c Change-Id: Ia5b16c96ab44e640e2f10ab535c4c672b670cbdc Signed-off-by: Runmin Wang <runminw@codeaurora.org> |
||
|
Thomas Gleixner
|
6fae6de72a |
timers: Reinitialize per cpu bases on hotplug
commit 26456f87aca7157c057de65c9414b37f1ab881d1 upstream.
The timer wheel bases are not (re)initialized on CPU hotplug. That leaves
them with a potentially stale clk and next_expiry valuem, which can cause
trouble then the CPU is plugged.
Add a prepare callback which forwards the clock, sets next_expiry to far in
the future and reset the control flags to a known state.
Set base->must_forward_clk so the first timer which is queued will try to
forward the clock to current jiffies.
Fixes:
|
||
|
Runmin Wang
|
253c6dff4b |
Merge remote-tracking branch 'remotes/origin/tmp-39dae59' into msm-next
* remotes/msm-4.9/tmp-39dae59:
Linux 4.14-rc8
x86/module: Detect and skip invalid relocations
objtool: Prevent GCC from merging annotate_unreachable(), take 2
Revert "x86/mm: Stop calling leave_mm() in idle code"
Documentation: Add Frank Rowand to list of enforcement statement endorsers
doc: add Willy Tarreau to the list of enforcement statement endorsers
tools/headers: Synchronize kernel ABI headers
objtool: Resync objtool's instruction decoder source code copy with the kernel's latest version
Input: sparse-keymap - send sync event for KE_SW/KE_VSW
Input: ar1021_i2c - set INPUT_PROP_DIRECT
arch/tile: Implement ->set_state_oneshot_stopped()
Update MIPS email addresses
x86: CPU: Fix up "cpu MHz" in /proc/cpuinfo
mm, swap: fix race between swap count continuation operations
mm/huge_memory.c: deposit page table when copying a PMD migration entry
initramfs: fix initramfs rebuilds w/ compression after disabling
fs/hugetlbfs/inode.c: fix hwpoison reserve accounting
ocfs2: fstrim: Fix start offset of first cluster group during fstrim
mm, /proc/pid/pagemap: fix soft dirty marking for PMD migration entry
userfaultfd: hugetlbfs: prevent UFFDIO_COPY to fill beyond the end of i_size
Documentation: Add Tim Bird to list of enforcement statement endorsers
net: systemport: Correct IPG length settings
tcp: do not mangle skb->cb[] in tcp_make_synack()
fib: fib_dump_info can no longer use __in_dev_get_rtnl
stmmac: use of_property_read_u32 instead of read_u8
net_sched: hold netns refcnt for each action
net_sched: acquire RTNL in tc_action_net_exit()
powerpc/perf: Fix core-imc hotplug callback failure during imc initialization
Kbuild: don't pass "-C" to preprocessor when processing linker scripts
Revert "x86: do not use cpufreq_quick_get() for /proc/cpuinfo "cpu MHz""
arm64: ensure __dump_instr() checks addr_limit
KVM: x86: Update APICv on APIC reset
KVM: VMX: Do not fully reset PI descriptor on vCPU reset
kvm: Return -ENODEV from update_persistent_clock
futex: futex_wake_op, do not fail on invalid op
MIPS: Update email address for Marcin Nowakowski
License cleanup: add SPDX license identifier to uapi header files with a license
License cleanup: add SPDX license identifier to uapi header files with no license
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
KEYS: fix out-of-bounds read during ASN.1 parsing
KEYS: trusted: fix writing past end of buffer in trusted_read()
KEYS: return full count in keyring_read() if buffer is too small
net: vrf: correct FRA_L3MDEV encode type
tcp_nv: fix division by zero in tcpnv_acked()
drm/amdgpu: allow harvesting check for Polaris VCE
drm/amdgpu: return -ENOENT from uvd 6.0 early init for harvesting
ARM: add debug ".edata_real" symbol
MIPS: smp-cmp: Fix vpe_id build error
MAINTAINERS: Update Pistachio platform maintainers
MIPS: smp-cmp: Use right include for task_struct
signal: Fix name of SIGEMT in #if defined() check
MIPS: Update Goldfish RTC driver maintainer email address
MIPS: Update RINT emulation maintainer email address
MIPS: CPS: Fix use of current_cpu_data in preemptible code
x86/mcelog: Get rid of RCU remnants
watchdog/hardlockup/perf: Use atomics to track in-use cpu counter
watchdog/harclockup/perf: Revert
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|
Greg Kroah-Hartman
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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> |
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|
Runmin Wang
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68f515d91b |
Merge remote-tracking branch 'remotes/origin/tmp-8a5776a' into msm-next
* remotes/origin/tmp-8a5776a:
Linux 4.14-rc4
ARC: [plat-hsdk]: Add reset controller node to manage ethernet reset
arm64: Ensure fpsimd support is ready before userspace is active
arm64: Ensure the instruction emulation is ready for userspace
powerpc/powernv: Increase memory block size to 1GB on radix
dm raid: fix incorrect status output at the end of a "recover" process
KVM: add X86_LOCAL_APIC dependency
ovl: fix regression caused by exclusive upper/work dir protection
ovl: fix missing unlock_rename() in ovl_do_copy_up()
ovl: fix dentry leak in ovl_indexdir_cleanup()
ovl: fix dput() of ERR_PTR in ovl_cleanup_index()
ovl: fix error value printed in ovl_lookup_index()
ovl: fix may_write_real() for overlayfs directories
x86/kvm: Move kvm_fastop_exception to .fixup section
i2c: i2c-stm32f7: make structure stm32f7_setup static const
i2c: ensure termination of *_device_id tables
i2c: i801: Add support for Intel Cedar Fork
i2c: stm32f7: fix setup structure
net: 8021q: skip packets if the vlan is down
Update James Hogan's email address
drm/i915/glk: Fix DMC/DC state idleness calculation
drm/i915/cnl: Reprogram DMC firmware after S3/S4 resume
i40iw: Fix port number for query QP
i40iw: Add missing memory barriers
RDMA/qedr: Parse vlan priority as sl
RDMA/qedr: Parse VLAN ID correctly and ignore the value of zero
IB/mlx5: Fix label order in error path handling
arm64: Use larger stacks when KASAN is selected
ACPI/IORT: Fix PCI ACS enablement
kvm/x86: Avoid async PF preempting the kernel incorrectly
clk: samsung: exynos4: Enable VPLL and EPLL clocks for suspend/resume cycle
dm crypt: reject sector_size feature if device length is not aligned to it
Btrfs: fix overlap of fs_info::flags values
bsg-lib: fix use-after-free under memory-pressure
btrfs: avoid overflow when sector_t is 32 bit
ARM: dts: stm32: use right pinctrl compatible for stm32f469
powerpc/mm: Call flush_tlb_kernel_range with interrupts enabled
powerpc/xive: Clear XIVE internal structures when a CPU is removed
powerpc/xive: Fix IPI reset
nvme-pci: Use PCI bus address for data/queues in CMB
ARM: dts: stm32: Fix STMPE1600 binding on stm32429i-eval board
watchdog/core: Put softlockup_threads_initialized under ifdef guard
watchdog/core: Rename some softlockup_* functions
powerpc/watchdog: Make use of watchdog_nmi_probe()
watchdog/core, powerpc: Lock cpus across reconfiguration
watchdog/core, powerpc: Replace watchdog_nmi_reconfigure()
mmc: sdhci-xenon: Fix clock resource by adding an optional bus clock
mmc: meson-gx: include tx phase in the tuning process
mmc: meson-gx: fix rx phase reset
mmc: meson-gx: make sure the clock is rounded down
mmc: Delete bounce buffer handling
lsm: fix smack_inode_removexattr and xattr_getsecurity memleak
xfs: handle racy AIO in xfs_reflink_end_cow
xfs: always swap the cow forks when swapping extents
ARC: [plat-hsdk]: Temporary fix to set CPU frequency to 1GHz
ARC: fix allnoconfig build warning
ARCv2: boot log: identify HS48 cores (dual issue)
ARC: boot log: decontaminate ARCv2 ISA_CONFIG register
arc: remove redundant UTS_MACHINE define in arch/arc/Makefile
ARC: [plat-eznps] Update platform maintainer as Noam left
ARC: [plat-hsdk] use actual clk driver to manage cpu clk
ARC: [*defconfig] Reenable soft lock-up detector
ARC: [plat-axs10x] sdio: Temporary fix of sdio ciu frequency
ARC: [plat-hsdk] sdio: Temporary fix of sdio ciu frequency
ARC: [plat-axs103] Add temporary quirk to reset ethernet IP
ARM: defconfig: update Gemini defconfig
ARM: defconfig: FRAMEBUFFER_CONSOLE can no longer be =m
include/linux/fs.h: fix comment about struct address_space
checkpatch: fix ignoring cover-letter logic
m32r: fix build failure
lib/ratelimit.c: use deferred printk() version
kernel/params.c: improve STANDARD_PARAM_DEF readability
kernel/params.c: fix an overflow in param_attr_show
kernel/params.c: fix the maximum length in param_get_string
mm/memory_hotplug: define find_{smallest|biggest}_section_pfn as unsigned long
mm/memory_hotplug: change pfn_to_section_nr/section_nr_to_pfn macro to inline function
kernel/kcmp.c: drop branch leftover typo
memremap: add scheduling point to devm_memremap_pages
mm, page_alloc: add scheduling point to memmap_init_zone
mm, memory_hotplug: add scheduling point to __add_pages
lib/idr.c: fix comment for idr_replace()
mm: memcontrol: use vmalloc fallback for large kmem memcg arrays
kernel/sysctl.c: remove duplicate UINT_MAX check on do_proc_douintvec_conv()
include/linux/bitfield.h: remove 32bit from FIELD_GET comment block
lib/lz4: make arrays static const, reduces object code size
exec: binfmt_misc: kill the onstack iname[BINPRM_BUF_SIZE] array
exec: binfmt_misc: fix race between load_misc_binary() and kill_node()
exec: binfmt_misc: remove the confusing e->interp_file != NULL checks
exec: binfmt_misc: shift filp_close(interp_file) from kill_node() to bm_evict_inode()
exec: binfmt_misc: don't nullify Node->dentry in kill_node()
exec: load_script: kill the onstack interp[BINPRM_BUF_SIZE] array
userfaultfd: non-cooperative: fix fork use after free
mm/device-public-memory: fix edge case in _vm_normal_page()
mm: fix data corruption caused by lazyfree page
mm: avoid marking swap cached page as lazyfree
mm: have filemap_check_and_advance_wb_err clear AS_EIO/AS_ENOSPC
m32r: define CPU_BIG_ENDIAN
zram: fix null dereference of handle
mm: fix RODATA_TEST failure "rodata_test: test data was not read only"
rapidio: remove global irq spinlocks from the subsystem
mm: meminit: mark init_reserved_page as __meminit
z3fold: fix stale list handling
mm,compaction: serialize waitqueue_active() checks (for real)
android: binder: drop lru lock in isolate callback
mm/memcg: avoid page count check for zone device
mm, memcg: remove hotplug locking from try_charge
mm, oom_reaper: skip mm structs with mmu notifiers
z3fold: fix potential race in z3fold_reclaim_page
sh: sh7269: remove nonexistent GPIO_PH[0-7] to fix pinctrl registration
sh: sh7264: remove nonexistent GPIO_PH[0-7] to fix pinctrl registration
sh: sh7757: remove nonexistent GPIO_PT[JLNQ]7_RESV to fix pinctrl registration
sh: sh7722: remove nonexistent GPIO_PTQ7 to fix pinctrl registration
mm, hugetlb, soft_offline: save compound page order before page migration
ksm: fix unlocked iteration over vmas in cmp_and_merge_page()
include/linux/mm.h: fix typo in VM_MPX definition
scripts/spelling.txt: add more spelling mistakes to spelling.txt
kernel/params.c: align add_sysfs_param documentation with code
alpha: fix build failures
bpf: fix bpf_tail_call() x64 JIT
net: stmmac: dwmac-rk: Add RK3128 GMAC support
blk-mq-debugfs: fix device sched directory for default scheduler
null_blk: change configfs dependency to select
blk-throttle: fix possible io stall when upgrade to max
rndis_host: support Novatel Verizon USB730L
drm/i915: Fix DDI PHY init if it was already on
ide: fix IRQ assignment for PCI bus order probing
ide: pci: free PCI BARs on initialization failure
ide: free hwif->portdev on hwif_init() failure
MAINTAINERS: update list for NBD
net: rtnetlink: fix info leak in RTM_GETSTATS call
KVM: PPC: Book3S: Fix server always zero from kvmppc_xive_get_xive()
rcu: Remove extraneous READ_ONCE()s from rcu_irq_{enter,exit}()
ftrace: Fix kmemleak in unregister_ftrace_graph
powerpc/4xx: Fix compile error with 64K pages on 40x, 44x
powerpc: Fix action argument for cpufeatures-based TLB flush
scsi: ibmvscsis: Fix write_pending failure path
scsi: libiscsi: Remove iscsi_destroy_session
scsi: libiscsi: Fix use-after-free race during iscsi_session_teardown
scsi: sd: Do not override max_sectors_kb sysfs setting
scsi: sd: Implement blacklist option for WRITE SAME w/ UNMAP
socket, bpf: fix possible use after free
nbd: fix -ERESTARTSYS handling
drm/sun4i: hdmi: Disable clks in bind function error path and unbind function
ahci: don't ignore result code of ahci_reset_controller()
mlxsw: spectrum_router: Track RIF of IPIP next hops
mlxsw: spectrum_router: Move VRF refcounting
ALSA: usx2y: Suppress kernel warning at page allocation failures
ceph: fix __choose_mds() for LSSNAP request
ceph: properly queue cap snap for newly created snap realm
arm64: fix misleading data abort decoding
Revert "ALSA: echoaudio: purge contradictions between dimension matrix members and total number of members"
Revert "HID: multitouch: Support ALPS PTP stick with pid 0x120A"
HID: hidraw: fix power sequence when closing device
HID: wacom: Always increment hdev refcount within wacom_get_hdev_data
mmc: core: add driver strength selection when selecting hs400es
net: hns3: Fix an error handling path in 'hclge_rss_init_hw()'
net: mvpp2: Fix clock resource by adding an optional bus clock
r8152: add Linksys USB3GIGV1 id
l2tp: fix l2tp_eth module loading
ip_gre: erspan device should keep dst
ip_gre: set tunnel hlen properly in erspan_tunnel_init
ip_gre: check packet length and mtu correctly in erspan_xmit
ip_gre: get key from session_id correctly in erspan_rcv
Linux 4.14-rc3
hwmon: (xgene) Fix up error handling path mixup in 'xgene_hwmon_probe()'
nvme: fix visibility of "uuid" ns attribute
tipc: use only positive error codes in messages
ppp: fix __percpu annotation
udp: perform source validation for mcast early demux
IPv4: early demux can return an error code
ip6_tunnel: update mtu properly for ARPHRD_ETHER tunnel device in tx path
ip6_gre: ip6gre_tap device should keep dst
ip_gre: ipgre_tap device should keep dst
netlink: do not proceed if dump's start() errs
clk: Export clk_bulk_prepare()
fix infoleak in waitid(2)
x86/asm: Use register variable to get stack pointer value
x86/mm: Disable branch profiling in mem_encrypt.c
arm64: fault: Route pte translation faults via do_translation_fault
arm64: mm: Use READ_ONCE when dereferencing pointer to pte table
RDMA/iwpm: Properly mark end of NL messages
kvm/x86: Handle async PF in RCU read-side critical sections
KVM: nVMX: Fix nested #PF intends to break L1's vmlauch/vmresume
sched/sysctl: Check user input value of sysctl_sched_time_avg
x86/asm: Fix inline asm call constraints for GCC 4.4
sched/debug: Add explicit TASK_PARKED printing
sched/debug: Ignore TASK_IDLE for SysRq-W
sched/debug: Add explicit TASK_IDLE printing
sched/tracing: Use common task-state helpers
locking/rwsem-xadd: Fix missed wakeup due to reordering of load
sched/tracing: Fix trace_sched_switch task-state printing
sched/debug: Remove unused variable
sched/debug: Convert TASK_state to hex
sched/debug: Implement consistent task-state printing
um/time: Fixup namespace collision
perf/aux: Only update ->aux_wakeup in non-overwrite mode
cxl: Fix memory page not handled
powerpc: Fix workaround for spurious MCE on POWER9
PM / s2idle: Invoke the ->wake() platform callback earlier
Revert "Bluetooth: Add option for disabling legacy ioctl interfaces"
net: Set sk_prot_creator when cloning sockets to the right proto
net: dsa: mv88e6xxx: lock mutex when freeing IRQs
packet: only test po->has_vnet_hdr once in packet_snd
packet: in packet_do_bind, test fanout with bind_lock held
net: stmmac: dwmac4: Re-enable MAC Rx before powering down
net: stmmac: dwc-qos: Add suspend / resume support
net: dsa: Fix network device registration order
net: dsa: mv88e6xxx: Allow dsa and cpu ports in multiple vlans
inetpeer: fix RCU lookup() again
net: mvpp2: do not select the internal source clock
net: mvpp2: fix port list indexing
net: mvpp2: fix parsing fragmentation detection
dm crypt: fix memory leak in crypt_ctr_cipher_old()
perf test: Fix vmlinux failure on s390x part 2
perf test: Fix vmlinux failure on s390x
KVM: VMX: use cmpxchg64
tun: bail out from tun_get_user() if the skb is empty
percpu: fix iteration to prevent skipping over block
timer: Prepare to change timer callback argument type
xen/mmu: Call xen_cleanhighmap() with 4MB aligned for page tables mapping
xen-pciback: relax BAR sizing write value check
watchdog/hardlockup/perf: Fix spelling mistake: "permanetely" -> "permanently"
irq/generic-chip: Don't replace domain's name
usb: dwc3: of-simple: Add compatible for Spreadtrum SC9860 platform
usb: gadget: udc: atmel: set vbus irqflags explicitly
usb: gadget: ffs: handle I/O completion in-order
usb: renesas_usbhs: fix usbhsf_fifo_clear() for RX direction
usb: renesas_usbhs: fix the BCLR setting condition for non-DCP pipe
usb: gadget: udc: renesas_usb3: Fix return value of usb3_write_pipe()
usb: gadget: udc: renesas_usb3: fix Pn_RAMMAP.Pn_MPKT value
usb: gadget: udc: renesas_usb3: fix for no-data control transfer
USB: dummy-hcd: Fix erroneous synchronization change
USB: dummy-hcd: fix infinite-loop resubmission bug
USB: dummy-hcd: fix connection failures (wrong speed)
seccomp: fix the usage of get/put_seccomp_filter() in seccomp_get_filter()
objtool: Support unoptimized frame pointer setup
objtool: Skip unreachable warnings for GCC 4.4 and older
net/mlx5: Fix wrong indentation in enable SRIOV code
net/mlx5: Fix static checker warning on steering tracepoints code
net/mlx5e: Fix calculated checksum offloads counters
net/mlx5e: Don't add/remove 802.1ad rules when changing 802.1Q VLAN filter
net/mlx5e: Print netdev features correctly in error message
net/mlx5e: Check encap entry state when offloading tunneled flows
net/mlx5e: Disallow TC offloading of unsupported match/action combinations
net/mlx5e: Fix erroneous freeing of encap header buffer
net/mlx5: Check device capability for maximum flow counters
net/mlx5: Fix FPGA capability location
net/mlx5e: IPoIB, Fix access to invalid memory address
md/raid5: cap worker count
dm-raid: fix a race condition in request handling
md: fix a race condition for flush request handling
md: separate request handling
scsi: ILLEGAL REQUEST + ASC==27 => target failure
scsi: aacraid: Add a small delay after IOP reset
cpufreq: docs: Drop intel-pstate.txt from index.txt
percpu: fix starting offset for chunk statistics traversal
ACPI / APEI: clear error status before acknowledging the error
bcache: use llist_for_each_entry_safe() in __closure_wake_up()
mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user
IB/hfi1: Unsuccessful PCIe caps tuning should not fail driver load
IB/hfi1: On error, fix use after free during user context setup
Revert "IB/ipoib: Update broadcast object if PKey value was changed in index 0"
IB/hfi1: Return correct value in general interrupt handler
IB/hfi1: Check eeprom config partition validity
IB/hfi1: Only reset QSFP after link up and turn off AOC TX
IB/hfi1: Turn off AOC TX after offline substates
iommu: Fix comment for iommu_ops.map_sg
iommu/amd: pr_err() strings should end with newlines
iommu/mediatek: Limit the physical address in 32bit for v7s
iommu/io-pgtable-arm-v7s: Need dma-sync while there is no QUIRK_NO_DMA
mtd: Fix partition alignment check on multi-erasesize devices
KVM: VMX: simplify and fix vmx_vcpu_pi_load
KVM: VMX: avoid double list add with VT-d posted interrupts
KVM: VMX: extract __pi_post_block
arm64: Make sure SPsel is always set
quota: Fix quota corruption with generic/232 test
platform/x86: fujitsu-laptop: Don't oops when FUJ02E3 is not presnt
sctp: Fix a big endian bug in sctp_diag_dump()
vfs: Return -ENXIO for negative SEEK_HOLE / SEEK_DATA offsets
atlantic: fix iommu errors
aquantia: Fix transient invalid link down/up indications
aquantia: Fix Tx queue hangups
aquantia: Setup max_mtu in ndev to enable jumbo frames
xfs: revert "xfs: factor rmap btree size into the indlen calculations"
xfs: Capture state of the right inode in xfs_iflush_done
xfs: perag initialization should only touch m_ag_max_usable for AG 0
xfs: update i_size after unwritten conversion in dio completion
iomap_dio_rw: Allocate AIO completion queue before submitting dio
xfs: validate bdev support for DAX inode flag
l2tp: fix race condition in l2tp_tunnel_delete
vti: fix use after free in vti_tunnel_xmit/vti6_tnl_xmit
drm/i915/bios: ignore HDMI on port A
drm/i915: remove redundant variable hw_check
drm/i915: always update ELD connector type after get modes
percpu: make this_cpu_generic_read() atomic w.r.t. interrupts
arm64: dts: rockchip: add the grf clk for dw-mipi-dsi on rk3399
btrfs: log csums for all modified extents
Btrfs: fix unexpected result when dio reading corrupted blocks
btrfs: Report error on removing qgroup if del_qgroup_item fails
Btrfs: skip checksum when reading compressed data if some IO have failed
Btrfs: fix kernel oops while reading compressed data
Btrfs: use btrfs_op instead of bio_op in __btrfs_map_block
Btrfs: do not backup tree roots when fsync
btrfs: remove BTRFS_FS_QUOTA_DISABLING flag
btrfs: propagate error to btrfs_cmp_data_prepare caller
btrfs: prevent to set invalid default subvolid
Btrfs: send: fix error number for unknown inode types
btrfs: fix NULL pointer dereference from free_reloc_roots()
btrfs: finish ordered extent cleaning if no progress is found
btrfs: clear ordered flag on cleaning up ordered extents
Btrfs: fix incorrect {node,sector}size endianness from BTRFS_IOC_FS_INFO
Btrfs: do not reset bio->bi_ops while writing bio
Btrfs: use the new helper wbc_to_write_flags
powerpc: Handle MCE on POWER9 with only DSISR bit 30 set
drm/tegra: trace: Fix path to include
x86/fpu: Use using_compacted_format() instead of open coded X86_FEATURE_XSAVES
x86/fpu: Use validate_xstate_header() to validate the xstate_header in copy_user_to_xstate()
x86/fpu: Eliminate the 'xfeatures' local variable in copy_user_to_xstate()
x86/fpu: Copy the full header in copy_user_to_xstate()
x86/fpu: Use validate_xstate_header() to validate the xstate_header in copy_kernel_to_xstate()
x86/fpu: Eliminate the 'xfeatures' local variable in copy_kernel_to_xstate()
x86/fpu: Copy the full state_header in copy_kernel_to_xstate()
x86/fpu: Use validate_xstate_header() to validate the xstate_header in __fpu__restore_sig()
x86/fpu: Use validate_xstate_header() to validate the xstate_header in xstateregs_set()
x86/fpu: Introduce validate_xstate_header()
x86/fpu: Rename fpu__activate_fpstate_read/write() to fpu__prepare_[read|write]()
x86/fpu: Rename fpu__activate_curr() to fpu__initialize()
x86/fpu: Simplify and speed up fpu__copy()
x86/fpu: Fix stale comments about lazy FPU logic
x86/fpu: Rename fpu::fpstate_active to fpu::initialized
x86/fpu: Remove fpu__current_fpstate_write_begin/end()
x86/fpu: Fix fpu__activate_fpstate_read() and update comments
netlink: fix nla_put_{u8,u16,u32} for KASAN
rocker: fix rocker_tlv_put_* functions for KASAN
scsi: scsi_transport_fc: Also check for NOTPRESENT in fc_remote_port_add()
xfs: remove redundant re-initialization of total_nr_pages
xfs: Output warning message when discard option was enabled even though the device does not support discard
xfs: report zeroed or not correctly in xfs_zero_range()
xfs: kill meaningless variable 'zero'
fs/xfs: Use %pS printk format for direct addresses
xfs: evict CoW fork extents when performing finsert/fcollapse
xfs: don't unconditionally clear the reflink flag on zero-block files
fix a typo in put_compat_shm_info()
PCI: Fix race condition with driver_override
net: qcom/emac: specify the correct size when mapping a DMA buffer
cpufreq: dt: Fix sysfs duplicate filename creation for platform-device
scsi: scsi_transport_fc: set scsi_target_id upon rescan
PM / OPP: Call notifier without holding opp_table->lock
security/keys: rewrite all of big_key crypto
security/keys: properly zero out sensitive key material in big_key
l2tp: fix race between l2tp_session_delete() and l2tp_tunnel_closeall()
l2tp: ensure sessions are freed after their PPPOL2TP socket
smp/hotplug: Hotplug state fail injection
smp/hotplug: Differentiate the AP completion between up and down
smp/hotplug: Differentiate the AP-work lockdep class between up and down
smp/hotplug: Callback vs state-machine consistency
smp/hotplug: Rewrite AP state machine core
smp/hotplug: Allow external multi-instance rollback
smp/hotplug: Add state diagram
MAINTAINERS: Add entry for MediaTek PMIC LED driver
scsi: scsi_transport_iscsi: fix the issue that iscsi_if_rx doesn't parse nlmsg properly
irqdomain: Add __rcu annotations to radix tree accessors
irqchip/mips-gic: Use effective affinity to unmask
irqchip/mips-gic: Fix shifts to extract register fields
nvme-fcloop: fix port deletes and callbacks
nvmet-fc: sync header templates with comments
nvmet-fc: ensure target queue id within range.
nvmet-fc: on port remove call put outside lock
nvme-rdma: don't fully stop the controller in error recovery
nvme-rdma: give up reconnect if state change fails
nvme-core: Use nvme_wq to queue async events and fw activation
nvme: fix sqhd reference when admin queue connect fails
watchdog/hardlockup/perf: Cure UP damage
gfs2: Fix debugfs glocks dump
selftests: timers: set-timer-lat: Fix hang when testing unsupported alarms
selftests: timers: set-timer-lat: fix hang when std out/err are redirected
selftests/memfd: correct run_tests.sh permission
selftests/seccomp: Support glibc 2.26 siginfo_t.h
selftests: futex: Makefile: fix for loops in targets to run silently
selftests: Makefile: fix for loops in targets to run silently
selftests: mqueue: Use full path to run tests from Makefile
selftests: futex: copy sub-dir test scripts for make O=dir run
PCI: Add dummy pci_acs_enabled() for CONFIG_PCI=n build
IB/mlx5: Fix NULL deference on mlx5_ib_update_xlt failure
IB/mlx5: Simplify mlx5_ib_cont_pages
IB/ipoib: Fix inconsistency with free_netdev and free_rdma_netdev
IB/ipoib: Fix sysfs Pkey create<->remove possible deadlock
IB: Correct MR length field to be 64-bit
IB/core: Fix qp_sec use after free access
IB/core: Fix typo in the name of the tag-matching cap struct
perf tools: Fix syscalltbl build failure
perf report: Fix debug messages with --call-graph option
dm ioctl: fix alignment of event number in the device list
block: fix a crash caused by wrong API
fs: Fix page cache inconsistency when mixing buffered and AIO DIO
nvmet: implement valid sqhd values in completions
nvme-fabrics: Allow 0 as KATO value
nvme: allow timed-out ios to retry
nvme: stop aer posting if controller state not live
nvme-pci: Print invalid SGL only once
nvme-pci: initialize queue memory before interrupts
nvmet-fc: fix failing max io queue connections
nvme-fc: use transport-specific sgl format
nvme: add transport SGL definitions
nvme.h: remove FC transport-specific error values
qla2xxx: remove use of FC-specific error codes
lpfc: remove use of FC-specific error codes
nvmet-fcloop: remove use of FC-specific error codes
nvmet-fc: remove use of FC-specific error codes
nvme-fc: remove use of FC-specific error codes
loop: remove union of use_aio and ref in struct loop_cmd
blktrace: Fix potential deadlock between delete & sysfs ops
nbd: ignore non-nbd ioctl's
bsg-lib: don't free job in bsg_prepare_job
brd: fix overflow in __brd_direct_access
genirq: Check __free_irq() return value for NULL
futex: Fix pi_state->owner serialization
KEYS: use kmemdup() in request_key_auth_new()
KEYS: restrict /proc/keys by credentials at open time
KEYS: reset parent each time before searching key_user_tree
KEYS: prevent KEYCTL_READ on negative key
KEYS: prevent creating a different user's keyrings
KEYS: fix writing past end of user-supplied buffer in keyring_read()
KEYS: fix key refcount leak in keyctl_read_key()
KEYS: fix key refcount leak in keyctl_assume_authority()
KEYS: don't revoke uninstantiated key in request_key_auth_new()
KEYS: fix cred refcount leak in request_key_auth_new()
perf evsel: Fix attr.exclude_kernel setting for default cycles:p
tools include: Sync kernel ABI headers with tooling headers
perf tools: Get all of tools/{arch,include}/ in the MANIFEST
arch: change default endian for microblaze
microblaze: Cocci spatch "vma_pages"
microblaze: Add missing kvm_para.h to Kbuild
perf/x86/intel/uncore: Correct num_boxes for IIO and IRP
USB: cdc-wdm: ignore -EPIPE from GetEncapsulatedResponse
USB: devio: Don't corrupt user memory
USB: devio: Prevent integer overflow in proc_do_submiturb()
perf/x86/intel/rapl: Add missing CPU IDs
perf/x86/msr: Add missing CPU IDs
perf/x86/intel/cstate: Add missing CPU IDs
x86: Don't cast away the __user in __get_user_asm_u64()
x86/sysfs: Fix off-by-one error in loop termination
x86/mm: Fix fault error path using unsafe vma pointer
x86/numachip: Add const and __initconst to numachip2_clockevent
x86/fpu: Reinitialize FPU registers if restoring FPU state fails
x86/fpu: Don't let userspace set bogus xcomp_bv
qxl: fix framebuffer unpinning
Linux 4.14-rc2
staging: iio: ad7192: Fix - use the dedicated reset function avoiding dma from stack.
iio: core: Return error for failed read_reg
iio: ad7793: Fix the serial interface reset
iio: ad_sigma_delta: Implement a dedicated reset function
IIO: BME280: Updates to Humidity readings need ctrl_reg write!
iio: adc: mcp320x: Fix readout of negative voltages
iio: adc: mcp320x: Fix oops on module unload
iio: adc: stm32: fix bad error check on max_channels
iio: trigger: stm32-timer: fix a corner case to write preset
iio: trigger: stm32-timer: preset shouldn't be buffered
iio: adc: twl4030: Return an error if we can not enable the vusb3v1 regulator in 'twl4030_madc_probe()'
iio: adc: twl4030: Disable the vusb3v1 rugulator in the error handling path of 'twl4030_madc_probe()'
iio: adc: twl4030: Fix an error handling path in 'twl4030_madc_probe()'
x86/fpu: Turn WARN_ON() in context switch into WARN_ON_FPU()
x86/fpu: Fix boolreturn.cocci warnings
x86/fpu: Add FPU state copying quirk to handle XRSTOR failure on Intel Skylake CPUs
x86/fpu: Remove struct fpu::fpregs_active
x86/fpu: Decouple fpregs_activate()/fpregs_deactivate() from fpu->fpregs_active
x86/fpu: Change fpu->fpregs_active users to fpu->fpstate_active
x86/fpu: Split the state handling in fpu__drop()
x86/fpu: Make the fpu state change in fpu__clear() scheduler-atomic
x86/fpu: Simplify fpu->fpregs_active use
x86/fpu: Flip the parameter order in copy_*_to_xstate()
x86/fpu: Remove 'kbuf' parameter from the copy_user_to_xstate() API
x86/fpu: Remove 'ubuf' parameter from the copy_kernel_to_xstate() API
x86/fpu: Split copy_user_to_xstate() into copy_kernel_to_xstate() & copy_user_to_xstate()
x86/fpu: Simplify __copy_xstate_to_kernel() return values
x86/fpu: Change 'size_total' parameter to unsigned and standardize the size checks in copy_xstate_to_*()
x86/fpu: Clarify parameter names in the copy_xstate_to_*() methods
x86/fpu: Remove the 'start_pos' parameter from the __copy_xstate_to_*() functions
x86/fpu: Clean up the parameter definitions of copy_xstate_to_*()
x86/fpu: Clean up parameter order in the copy_xstate_to_*() APIs
x86/fpu: Remove 'kbuf' parameter from the copy_xstate_to_user() APIs
x86/fpu: Remove 'ubuf' parameter from the copy_xstate_to_kernel() APIs
x86/fpu: Split copy_xstate_to_user() into copy_xstate_to_kernel() & copy_xstate_to_user()
x86/fpu: Rename copyin_to_xsaves()/copyout_from_xsaves() to copy_user_to_xstate()/copy_xstate_to_user()
tpm: ibmvtpm: simplify crq initialization and document crq format
tpm: replace msleep() with usleep_range() in TPM 1.2/2.0 generic drivers
Documentation: tpm: add powered-while-suspended binding documentation
tpm: tpm_crb: constify acpi_device_id.
tpm: vtpm: constify vio_device_id
security: fix description of values returned by cap_inode_need_killpriv
net: qualcomm: rmnet: Fix rcu splat in rmnet_is_real_dev_registered
cnic: Fix an error handling path in 'cnic_alloc_bnx2x_resc()'
tracing: Remove RCU work arounds from stack tracer
extable: Enable RCU if it is not watching in kernel_text_address()
extable: Consolidate *kernel_text_address() functions
rcu: Allow for page faults in NMI handlers
as3645a: Unregister indicator LED on device unbind
as3645a: Use integer numbers for parsing LEDs
dt: bindings: as3645a: Use LED number to refer to LEDs
as3645a: Use ams,input-max-microamp as documented in DT bindings
x86/asm: Fix inline asm call constraints for Clang
objtool: Handle another GCC stack pointer adjustment bug
inet: fix improper empty comparison
net: use inet6_rcv_saddr to compare sockets
net: set tb->fast_sk_family
net: orphan frags on stand-alone ptype in dev_queue_xmit_nit
MAINTAINERS: update git tree locations for ieee802154 subsystem
SMB3: Don't ignore O_SYNC/O_DSYNC and O_DIRECT flags
SMB3: handle new statx fields
arch: remove unused *_segments() macros/functions
parisc: Unbreak bootloader due to gcc-7 optimizations
parisc: Reintroduce option to gzip-compress the kernel
apparmor: fix apparmorfs DAC access permissions
apparmor: fix build failure on sparc caused by undeclared signals
apparmor: fix incorrect type assignment when freeing proxies
apparmor: ensure unconfined profiles have dfas initialized
apparmor: fix race condition in null profile creation
apparmor: move new_null_profile to after profile lookup fns()
apparmor: add base infastructure for socket mediation
apparmor: add more debug asserts to apparmorfs
apparmor: make policy_unpack able to audit different info messages
apparmor: add support for absolute root view based labels
apparmor: cleanup conditional check for label in label_print
apparmor: add mount mediation
apparmor: add the ability to mediate signals
apparmor: Redundant condition: prev_ns. in [label.c:1498]
apparmor: Fix an error code in aafs_create()
apparmor: Fix logical error in verify_header()
apparmor: Fix shadowed local variable in unpack_trans_table()
bnxt_re: Don't issue cmd to delete GID for QP1 GID entry before the QP is destroyed
bnxt_re: Fix memory leak in FRMR path
bnxt_re: Remove RTNL lock dependency in bnxt_re_query_port
bnxt_re: Fix race between the netdev register and unregister events
bnxt_re: Free up devices in module_exit path
bnxt_re: Fix compare and swap atomic operands
bnxt_re: Stop issuing further cmds to FW once a cmd times out
bnxt_re: Fix update of qplib_qp.mtu when modified
parisc: Add HWPOISON page fault handler code
parisc: Move init_per_cpu() into init section
parisc: Check if initrd was loaded into broken RAM
parisc: Add PDCE_CHECK instruction to HPMC handler
parisc: Add wrapper for pdc_instr() firmware function
parisc: Move start_parisc() into init section
parisc: Stop unwinding at start of stack
parisc: Fix too large frame size warnings
i40iw: Add support for port reuse on active side connections
i40iw: Add missing VLAN priority
i40iw: Call i40iw_cm_disconn on modify QP to disconnect
i40iw: Prevent multiple netdev event notifier registrations
i40iw: Fail open if there are no available MSI-X vectors
RDMA/vmw_pvrdma: Fix reporting correct opcodes for completion
IB/bnxt_re: Fix frame stack compilation warning
IB/mlx5: fix debugfs cleanup
IB/ocrdma: fix incorrect fall-through on switch statement
IB/ipoib: Suppress the retry related completion errors
Input: elan_i2c - extend Flash-Write delay
iw_cxgb4: remove the stid on listen create failure
iw_cxgb4: drop listen destroy replies if no ep found
iw_cxgb4: put ep reference in pass_accept_req()
USB: g_mass_storage: Fix deadlock when driver is unbound
USB: gadgetfs: Fix crash caused by inadequate synchronization
USB: gadgetfs: fix copy_to_user while holding spinlock
USB: uas: fix bug in handling of alternate settings
IB/core: Fix for core panic
cgroup: Reinit cgroup_taskset structure before cgroup_migrate_execute() returns
ALSA: usb-audio: Check out-of-bounds access by corrupted buffer descriptor
drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf
iommu/of: Remove PCI host bridge node check
ALSA: pcm: Fix structure definition for X32 ABI
mmc: sdhci-pci: Fix voltage switch for some Intel host controllers
staging: rtl8723bs: avoid null pointer dereference on pmlmepriv
staging: rtl8723bs: add missing range check on id
mmc: tmio: remove broken and noisy debug macro
KVM: PPC: Book3S HV: Check for updated HDSISR on P9 HDSI exception
KVM: nVMX: fix HOST_CR3/HOST_CR4 cache
Drivers: hv: fcopy: restore correct transfer length
vmbus: don't acquire the mutex in vmbus_hvsock_device_unregister()
intel_th: pci: Add Lewisburg PCH support
intel_th: pci: Add Cedar Fork PCH support
stm class: Fix a use-after-free
usb-storage: unusual_devs entry to fix write-access regression for Seagate external drives
usb-storage: fix bogus hardware error messages for ATA pass-thru devices
drm/sun4i: cec: Enable back CEC-pin framework
net: prevent dst uses after free
net: phy: Fix truncation of large IRQ numbers in phy_attached_print()
dt-bindings: clk: stm32h7: fix clock-cell size
Input: uinput - avoid crash when sending FF request to device going away
Input: uinput - avoid FF flush when destroying device
net/smc: no close wait in case of process shut down
net/smc: introduce a delay
net/smc: terminate link group if out-of-sync is received
net/smc: longer delay for client link group removal
net/smc: adapt send request completion notification
net/smc: adjust net_device refcount
net/smc: take RCU read lock for routing cache lookup
net/smc: add receive timeout check
net/smc: add missing dev_put
net: stmmac: Cocci spatch "of_table"
lan78xx: Use default values loaded from EEPROM/OTP after reset
lan78xx: Allow EEPROM write for less than MAX_EEPROM_SIZE
lan78xx: Fix for eeprom read/write when device auto suspend
net: phy: Keep reporting transceiver type
net: ethtool: Add back transceiver type
net: qcom/emac: add software control for pause frame mode
hv_netvsc: fix send buffer failure on MTU change
net_sched: remove cls_flower idr on failure
net_sched/hfsc: fix curve activation in hfsc_change_class()
net_sched: always reset qdisc backlog in qdisc_reset()
x86/xen: clean up clang build warning
USB: core: harden cdc_parse_cdc_header
ath10k: mark PM functions as __maybe_unused
MIPS: PCI: fix pcibios_map_irq section mismatch
MIPS: Fix input modify in __write_64bit_c0_split()
MIPS: MSP71xx: Include asm/setup.h
selftests: lib.mk: copy test scripts and test files for make O=dir run
selftests: sync: kselftest and kselftest-clean fail for make O=dir case
selftests: sync: use TEST_CUSTOM_PROGS instead of TEST_PROGS
selftests: lib.mk: add TEST_CUSTOM_PROGS to allow custom test run/install
selftests: watchdog: fix to use TEST_GEN_PROGS and remove clean
selftests: lib.mk: fix test executable status check to use full path
selftests: Makefile: clear LDFLAGS for make O=dir use-case
selftests: lib.mk: kselftest and kselftest-clean fail for make O=dir case
Makefile: kselftest and kselftest-clean fail for make O=dir case
reset: Restrict RESET_HSDK to ARC_SOC_HSDK or COMPILE_TEST
Revert "genirq: Restrict effective affinity to interrupts actually using it"
powerpc/pseries: Fix parent_dn reference leak in add_dt_node()
powerpc/pseries: Fix "OF: ERROR: Bad of_node_put() on /cpus" during DLPAR
powerpc/eeh: Create PHB PEs after EEH is initialized
ipc/shm: Fix order of parameters when calling copy_compat_shmid_to_user
iov_iter: fix page_copy_sane for compound pages
SMB: Validate negotiate (to protect against downgrade) even if signing off
cifs: release auth_key.response for reconnect.
cifs: release cifs root_cred after exit_cifs
CIFS: make arrays static const, reduces object code size
net: hns3: Fix for pri to tc mapping in TM
net: hns3: Fix for setting rss_size incorrectly
net: hns3: Fix typo error for feild in hclge_tm
net: hns3: Fix for rx priv buf allocation when DCB is not supported
net: hns3: Fix for rx_priv_buf_alloc not setting rx shared buffer
net: hns3: Fix for not setting rx private buffer size to zero
net: hns3: Fix for DEFAULT_DV when dev doesn't support DCB
net: hns3: Fix initialization when cmd is not supported
net: hns3: Cleanup for ROCE capability flag in ae_dev
isdn/i4l: fetch the ppp_write buffer in one shot
net: fec: return IRQ_HANDLED if fec_ptp_check_pps_event handled it
net: fec: remove unused interrupt FEC_ENET_TS_TIMER
net: fec: only check queue 0 if RXF_0/TXF_0 interrupt is set
net: change skb->mac_header when Generic XDP calls adjust_head
net: compat: assert the size of cmsg copied in is as expected
drm/amdkfd: Print event limit messages only once per process
drm/amdkfd: Fix kernel-queue wrapping bugs
drm/amdkfd: Fix incorrect destroy_mqd parameter
[SMB3] Update session and share information displayed for debugging SMB2/SMB3
bpf: one perf event close won't free bpf program attached by another perf event
packet: hold bind lock when rebinding to fanout hook
ALSA: usb-audio: Add sample rate quirk for Plantronics C310/C520-M
PCI: endpoint: Use correct "end of test" interrupt
scripts/dtc: dtx_diff - 2nd update of include dts paths to match build
kbuild: rpm-pkg: fix version number handling
kbuild: deb-pkg: remove firmware package support
kbuild: rpm-pkg: delete firmware_install to fix build error
qtnfmac: cancel scans on wireless interface changes
qtnfmac: lock access to h/w in tx path
usb: gadget: dummy: fix nonsensical comparisons
usb: gadget: udc: fix snps_udc_plat.c build errors
usb: gadget: function: printer: avoid spinlock recursion
usb: gadget: core: fix ->udc_set_speed() logic
s390/topology: enable / disable topology dynamically
s390/topology: alternative topology for topology-less machines
powerpc/kprobes: Update optprobes to use emulate_update_regs()
ALSA: hda - program ICT bits to support HBR audio
crypto: af_alg - update correct dst SGL entry
crypto: caam - fix LS1021A support on ARMv7 multiplatform kernel
crypto: inside-secure - fix gcc-4.9 warnings
crypto: talitos - Don't provide setkey for non hmac hashing algs.
crypto: talitos - fix hashing
crypto: talitos - fix sha224
crypto: x86/twofish - Fix RBP usage
crypto: sha512-avx2 - Fix RBP usage
crypto: x86/sha256-ssse3 - Fix RBP usage
crypto: x86/sha256-avx2 - Fix RBP usage
crypto: x86/sha256-avx - Fix RBP usage
crypto: x86/sha1-ssse3 - Fix RBP usage
crypto: x86/sha1-avx2 - Fix RBP usage
crypto: x86/des3_ede - Fix RBP usage
crypto: x86/cast6 - Fix RBP usage
crypto: x86/cast5 - Fix RBP usage
crypto: x86/camellia - Fix RBP usage
crypto: x86/blowfish - Fix RBP usage
crypto: drbg - fix freeing of resources
MIPS: Fix perf event init
ARM: dts: da850-evm: add serial and ethernet aliases
cifs: show 'soft' in the mount options for hard mounts
SMB3: Warn user if trying to sign connection that authenticated as guest
SMB3: Fix endian warning
brcmfmac: setup passive scan if requested by user-space
brcmfmac: add length check in brcmf_cfg80211_escan_handler()
powerpc/powernv: Clear LPCR[PECE1] via stop-api only for deep state offline
powerpc/sstep: mullw should calculate a 64 bit signed result
powerpc/sstep: Fix issues with mcrf
powerpc/sstep: Fix issues with set_cr0()
powerpc/tm: Flush TM only if CPU has TM feature
powerpc/sysrq: Fix oops whem ppmu is not registered
powerpc/configs: Update for CONFIG_SND changes
drm/exynos/hdmi: Fix unsafe list iteration
Fix SMB3.1.1 guest authentication to Samba
ipv6: fix net.ipv6.conf.all interface DAD handlers
net: ipv6: fix regression of no RTM_DELADDR sent after DAD failure
bpf: fix ri->map_owner pointer on bpf_prog_realloc
net: emac: Fix napi poll list corruption
tcp: fastopen: fix on syn-data transmit failure
net: hns3: Fixes the premature exit of loop when matching clients
net: hns3: Fixes the default VLAN-id of PF
net: hns3: Fixes the ether address copy with appropriate API
net: hns3: Fixes the initialization of MAC address in hardware
net: hns3: Fixes ring-to-vector map-and-unmap command
net: hns3: Fixes the command used to unmap ring from vector
net: hns3: Fixes initialization of phy address from firmware
cpufreq: ti-cpufreq: Support additional am43xx platforms
bpf: do not disable/enable BH in bpf_map_free_id()
tracing: Fix trace_pipe behavior for instance traces
rhashtable: Documentation tweak
ACPI: properties: Return _DSD hierarchical extension (data) sub-nodes correctly
ARM: cpuidle: Avoid memleak if init fail
cpufreq: dt-platdev: Add some missing platforms to the blacklist
PM: core: Fix device_pm_check_callbacks()
PM: docs: Drop an excess character from devices.rst
net: phy: Kconfig: Fix PHY infrastructure menu in menuconfig
ACPI / bus: Make ACPI_HANDLE() work for non-GPL code again
selftests/net: msg_zerocopy enable build with older kernel headers
selftests: actually run the various net selftests
selftest: add a reuseaddr test
selftests: silence test output by default
ALSA: asihpi: fix a potential double-fetch bug when copying puhm
MIPS: PCI: Move map_irq() hooks out of initdata
ceph: avoid panic in create_session_open_msg() if utsname() returns NULL
irqchip.mips-gic: Fix shared interrupt mask writes
irqchip/gic-v4: Fix building with ancient gcc
irqchip/gic-v3: Iterate over possible CPUs by for_each_possible_cpu()
libceph: don't allow bidirectional swap of pg-upmap-items
ARM: dts: am43xx-epos-evm: Remove extra CPSW EMAC entry
ARM: dts: am33xx: Add spi alias to match SOC schematics
ARM: OMAP2+: hsmmc: fix logic to call either omap_hsmmc_init or omap_hsmmc_late_init but not both
ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux
ARM: OMAP2+: dra7xx: Set OPT_CLKS_IN_RESET flag for gpio1
ARM: dts: nokia n900: drop unneeded/undocumented parts of the dts
MAINTAINERS: Remove Yuval Mintz from maintainers list
arm64: dts: rockchip: Correct MIPI DPHY PLL clock on rk3399
dt-bindings: fix vendor prefix for Abracon
of: provide inline helper for of_find_device_by_node
tracing: Ignore mmiotrace from kernel commandline
tracing: Erase irqsoff trace with empty write
USB: fix out-of-bounds in usb_set_configuration
arm64: dt marvell: Fix AP806 system controller size
MAINTAINERS: add Macchiatobin maintainers entry
iommu/qcom: Depend on HAS_DMA to fix compile error
xen, arm64: drop dummy lookup_address()
KVM: VMX: remove WARN_ON_ONCE in kvm_vcpu_trigger_posted_interrupt
KVM: VMX: do not change SN bit in vmx_update_pi_irte()
KVM: x86: Fix the NULL pointer parameter in check_cr_write()
drm: exynos: include linux/irq.h
drm/exynos: Fix suspend/resume support
drm/exynos: Fix locking in the suspend/resume paths
iommu/vt-d: Fix harmless section mismatch warning
iommu: Add missing dependencies
driver core: remove DRIVER_ATTR
fpga: altera-cvp: remove DRIVER_ATTR() usage
Revert "KVM: Don't accept obviously wrong gsi values via KVM_IRQFD"
s390/mm: fix write access check in gup_huge_pmd()
s390/mm: make pmdp_invalidate() do invalidation only
s390/cio: recover from bad paths
s390/scm_blk: consistently use blk_status_t as error type
net: systemport: Fix 64-bit statistics dependency
8139too: revisit napi_complete_done() usage
fcntl: Don't set si_code to SI_SIGIO when sig == SIGPOLL
ata_piix: Add Fujitsu-Siemens Lifebook S6120 to short cable IDs
Documentation: core-api: minor workqueue.rst cleanups
libnvdimm, namespace: fix btt claim class crash
tcp: remove two unused functions
tools/testing/nvdimm: disable labels for nfit_test.1
bpf: devmap: pass on return value of bpf_map_precharge_memlock
bnxt_en: check for ingress qdisc in flower offload
ACPI / watchdog: properly initialize resources
Documentation: networking: fix ASCII art in switchdev.txt
net/sched: cls_matchall: fix crash when used with classful qdisc
ip6_tunnel: do not allow loading ip6_tunnel if ipv6 is disabled in cmdline
net: phy: Fix mask value write on gmii2rgmii converter speed register
drm/i915: Remove unused 'in_vbl' from i915_get_crtc_scanoutpos()
drm/i915/cnp: set min brightness from VBT
Revert "drm/i915/bxt: Disable device ready before shutdown command"
drm/i915/bxt: set min brightness from VBT
drm/i915: Fix an error handling in 'intel_framebuffer_init()'
drm/i915/gvt: Fix incorrect PCI BARs reporting
ip6_gre: skb_push ipv6hdr before packing the header in ip6gre_header
nl80211: fix null-ptr dereference on invalid mesh configuration
udpv6: Fix the checksum computation when HW checksum does not apply
selftests/ftrace: multiple_kprobes: Also check for support
selftests/bpf: Make bpf_util work on uniprocessor systems
selftests/intel_pstate: No need to compile test progs in the run script
selftests: intel_pstate: build only on x86
selftests: breakpoints: re-order TEST_GEN_PROGS targets
tools: fix testing/selftests/sigaltstack for s390x
selftests: net: More graceful finding of `ip'.
serial: sccnxp: Fix error handling in sccnxp_probe()
tty: serial: lpuart: avoid report NULL interrupt
serial: bcm63xx: fix timing issue.
mxser: fix timeout calculation for low rates
serial: sh-sci: document R8A77970 bindings
netfilter: ipset: ipset list may return wrong member count for set with timeout
netfilter: nat: Do not use ARRAY_SIZE() on spinlocks to fix zero div
driver core: platform: Don't read past the end of "driver_override" buffer
Revert "xhci: Limit USB2 port wake support for AMD Promontory hosts"
xhci: set missing SuperSpeedPlus Link Protocol bit in roothub descriptor
xhci: Fix sleeping with spin_lock_irq() held in ASmedia 1042A workaround
usb: host: xhci-plat: allow sysdev to inherit from ACPI
xhci: fix wrong endpoint ESIT value shown in tracing
usb: pci-quirks.c: Corrected timeout values used in handshake
xhci: fix finding correct bus_state structure for USB 3.1 hosts
usb: xhci: Free the right ring in xhci_add_endpoint()
base: arch_topology: fix section mismatch build warnings
driver core: suppress sending MODALIAS in UNBIND uevents
nvmem: add missing of_node_put() in of_nvmem_cell_get()
nvmem: core: return EFBIG on out-of-range write
auxdisplay: charlcd: properly restore atomic counter on error path
binder: fix memory corruption in binder_transaction binder
binder: fix an ret value override
android: binder: fix type mismatch warning
ALSA: compress: Remove unused variable
xen: don't compile pv-specific parts if XEN_PV isn't configured
mtd: nand: remove unused blockmask variable
PM / QoS: Use the correct variable to check the QoS request type
ACPI / PMIC: Add code reviewers to MAINTAINERS
driver core: Fix link to device power management documentation
ARC: reset: remove the misleading v1 suffix all over
usb: dwc3: ep0: fix DMA starvation by assigning req->trb on ep0
staging: vchiq_2835_arm: Fix NULL ptr dereference in free_pagelist
staging: speakup: fix speakup-r empty line lockup
staging: pi433: Move limit check to switch default to kill warning
staging: r8822be: fix null pointer dereferences with a null driver_adapter
staging: mt29f_spinand: Enable the read ECC before program the page
staging: unisys/visorbus: add __init/__exit annotations
isofs: fix build regression
quota: add missing lock into __dquot_transfer()
arm64: ensure the kernel is compiled for LP64
arm64: relax assembly code alignment from 16 byte to 4 byte
arm64: efi: Don't include EFI fpsimd save/restore code in non-EFI kernels
mtd: nand: lpc32xx_mlc: Fix an error handling path in lpc32xx_nand_probe()
usb: Increase quirk delay for USB devices
uwb: properly check kthread_run return value
uwb: ensure that endpoint is interrupt
ARC: reset: add missing DT binding documentation for HSDKv1 reset driver
ARC: reset: Only build on archs that have IOMEM
ARM: at91: Replace uses of virt_to_phys with __pa_symbol
ARM: dts: at91: sama5d27_som1_ek: fix USB host vbus
ARM: dts: at91: sama5d27_som1_ek: fix typos
ARM: dts: at91: sama5d27_som1_ek: update pinmux/pinconf for LEDs and USB
mtd: spi-nor: fix DMA unsafe buffer issue in spi_nor_read_sfdp()
mtd: spi-nor: Check consistency of the memory size extracted from the SFDP
clocksource/integrator: Fix section mismatch warning
Update version of cifs module
cifs: hide unused functions
SMB3: Add support for multidialect negotiate (SMB2.1 and later)
arm64/syscalls: Move address limit check in loop
arm/syscalls: Optimize address limit check
Revert "arm/syscalls: Check address limit on user-mode return"
syscalls: Use CHECK_DATA_CORRUPTION for addr_limit_user_check
x86/mm/32: Load a sane CR3 before cpu_init() on secondary CPUs
x86/mm/32: Move setup_clear_cpu_cap(X86_FEATURE_PCID) earlier
x86/mm/64: Stop using CR3.PCID == 0 in ASID-aware code
x86/mm: Factor out CR3-building code
CIFS/SMB3: Update documentation to reflect SMB3 and various changes
dma-coherent: fix rmem_dma_device_init regression
clk: rockchip: add sclk_timer5 as critical clock on rk3128
clk: rockchip: fix up rk3128 pvtm and mipi_24m gate regs error
clk: rockchip: add pclk_pmu as critical clock on rk3128
Revert "arm64: dts: rockchip: Add basic cpu frequencies for RK3368"
genirq: Fix cpumask check in __irq_startup_managed()
scsi: aacraid: error: testing array offset 'bus' after use
scsi: lpfc: Don't return internal MBXERR_ERROR code from probe function
fs/proc: Report eip/esp in /prod/PID/stat for coredumping
xen: x86: mark xen_find_pt_base as __init
scsi: aacraid: Fix 2T+ drives on SmartIOC-2000
scsi: sg: fixup infoleak when using SG_GET_REQUEST_TABLE
scsi: sg: factor out sg_fill_request_table()
scsi: sd: Remove unnecessary condition in sd_read_block_limits()
drm/radeon: disable hard reset in hibernate for APUs
objtool: Fix object file corruption
objtool: Do not retrieve data from empty sections
objtool: Fix memory leak in elf_create_rela_section()
x86/cpu/AMD: Fix erratum 1076 (CPB bit)
nl80211: check for the required netlink attributes presence
scsi: acornscsi: fix build error
scsi: scsi_transport_fc: fix NULL pointer dereference in fc_bsg_job_timeout
drm/amdgpu: revert tile table update for oland
watchdog/hardlockup: Clean up hotplug locking mess
watchdog/hardlockup/perf: Simplify deferred event destroy
watchdog/hardlockup/perf: Use new perf CPU enable mechanism
watchdog/hardlockup/perf: Implement CPU enable replacement
watchdog/hardlockup/perf: Implement init time detection of perf
watchdog/hardlockup/perf: Implement init time perf validation
watchdog/core: Get rid of the racy update loop
watchdog/core, powerpc: Make watchdog_nmi_reconfigure() two stage
watchdog/sysctl: Clean up sysctl variable name space
watchdog/sysctl: Get rid of the #ifdeffery
watchdog/core: Clean up header mess
watchdog/core: Further simplify sysctl handling
watchdog/core: Get rid of the thread teardown/setup dance
watchdog/core: Create new thread handling infrastructure
smpboot/threads, watchdog/core: Avoid runtime allocation
watchdog/core: Split out cpumask write function
watchdog/core: Clean up the #ifdef maze
watchdog/core: Clean up stub functions
watchdog/core: Remove the park_in_progress obfuscation
watchdog/hardlockup/perf: Prevent CPU hotplug deadlock
watchdog/hardlockup/perf: Remove broken self disable on failure
watchdog/core: Mark hardlockup_detector_disable() __init
watchdog/core: Rename watchdog_proc_mutex
watchdog/core: Rework CPU hotplug locking
watchdog/core: Remove broken suspend/resume interfaces
parisc, watchdog/core: Use lockup_detector_stop()
watchdog/core: Provide interface to stop from poweroff()
perf/x86/intel, watchdog/core: Sanitize PMU HT bug workaround
watchdog/hardlockup: Provide interface to stop/restart perf events
HID: wacom: generic: Clear ABS_MISC when tool leaves proximity
HID: wacom: generic: Send MSC_SERIAL and ABS_MISC when leaving prox
HID: i2c-hid: allocate hid buffers for real worst case
s390/dasd: fix race during dasd initialization
s390/perf: fix bug when creating per-thread event
etnaviv: fix gem object list corruption
etnaviv: fix submit error path
cifs: check rsp for NULL before dereferencing in SMB2_open
qxl: fix primary surface handling
drm/amdkfd: check for null dev to avoid a null pointer dereference
mmc: cavium: Fix use-after-free in of_platform_device_destroy
mmc: host: fix typo after MMC_DEBUG move
mmc: block: Fix incorrectly initialized requests
HID: rmi: Make sure the HID device is opened on resume
iwlwifi: mvm: fix reorder buffer for 9000 devices
iwlwifi: mvm: set status before calling iwl_mvm_send_cmd_status()
iwlwifi: mvm: initialize status in iwl_mvm_add_int_sta_common()
iwlwifi: mvm: handle FIF_ALLMULTI when setting multicast addresses
iwlwifi: mvm: use IWL_HCMD_NOCOPY for MCAST_FILTER_CMD
iwlwifi: mvm: wake the correct mac80211 queue
iwlwifi: mvm: change state when queueing agg start work
iwlwifi: mvm: send all non-bufferable frames on the probe queue
iwlwifi: mvm: Flush non STA TX queues
iwlwifi: mvm: fix wowlan resume failed to load INIT ucode
ata: avoid gcc-7 warning in ata_timing_quantize
HID: multitouch: Support ALPS PTP stick with pid 0x120A
HID: multitouch: support buttons and trackpoint on Lenovo X1 Tab Gen2
HID: wacom: Correct coordinate system of touchring and pen twist
HID: wacom: Properly report negative values from Intuos Pro 2 Bluetooth
HID: multitouch: Fix system-control buttons not working
HID: add multi-input quirk for IDC6680 touchscreen
HID: wacom: leds: Don't try to control the EKR's read-only LEDs
HID: wacom: bits shifted too much for 9th and 10th buttons
md/raid5: preserve STRIPE_ON_UNPLUG_LIST in break_stripe_batch_list
ARM64: dts: meson-gxbb: nanopi-k2: enable sdr104 mode
ARM64: dts: meson-gxbb: nanopi-k2: enable sdcard UHS modes
ARM64: dts: meson-gxbb: p20x: enable sdcard UHS modes
ARM64: dts: meson-gxl: libretech-cc: enable high speed modes
ARM64: dts: meson-gxl: libretech-cc: add card regulator settle times
ARM64: dts: meson-gxbb: nanopi-k2: add card regulator settle times
ARM64: dts: meson: add mmc clk gate pins
ARM64: dts: meson: remove cap-sd-highspeed from emmc nodes
ARM64: dts: meson-gx: Use correct mmc clock source 0
md/raid5: fix a race condition in stripe batch
iio: magnetometer: st_magn: fix drdy line configuration for LIS3MDL
iio: adc: ti-ads1015: fix comparator polarity setting
drm/amdkfd: pass queue's mqd when destroying mqd
drm/amdkfd: remove memset before memcpy
powerpc/e6500: Update machine check for L1D cache err
samples: Unrename SECCOMP_RET_KILL
selftests/seccomp: Test thread vs process killing
seccomp: Implement SECCOMP_RET_KILL_PROCESS action
seccomp: Introduce SECCOMP_RET_KILL_PROCESS
seccomp: Rename SECCOMP_RET_KILL to SECCOMP_RET_KILL_THREAD
seccomp: Action to log before allowing
seccomp: Filter flag to log all actions except SECCOMP_RET_ALLOW
seccomp: Selftest for detection of filter flag support
seccomp: Sysctl to configure actions that are allowed to be logged
seccomp: Operation for checking if an action is available
seccomp: Sysctl to display available actions
seccomp: Provide matching filter for introspection
selftests/seccomp: Refactor RET_ERRNO tests
selftests/seccomp: Add simple seccomp overhead benchmark
selftests/seccomp: Add tests for basic ptrace actions
uapi linux/kfd_ioctl.h: only use __u32 and __u64
tile: array underflow in setup_maxnodemem()
tile: defconfig: Cleanup from old Kconfig options
Conflicts:
include/scsi/scsi_device.h
Change-Id: Ia72943c891d02c72b704c2408185eceab9df59ae
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
|
||
|
Kees Cook
|
686fef928b |
timer: Prepare to change timer callback argument type
Modern kernel callback systems pass the structure associated with a
given callback to the callback function. The timer callback remains one
of the legacy cases where an arbitrary unsigned long argument continues
to be passed as the callback argument. This has several problems:
- This bloats the timer_list structure with a normally redundant
.data field.
- No type checking is being performed, forcing callbacks to do
explicit type casts of the unsigned long argument into the object
that was passed, rather than using container_of(), as done in most
of the other callback infrastructure.
- Neighboring buffer overflows can overwrite both the .function and
the .data field, providing attackers with a way to elevate from a buffer
overflow into a simplistic ROP-like mechanism that allows calling
arbitrary functions with a controlled first argument.
- For future Control Flow Integrity work, this creates a unique function
prototype for timer callbacks, instead of allowing them to continue to
be clustered with other void functions that take a single unsigned long
argument.
This adds a new timer initialization API, which will ultimately replace
the existing setup_timer(), setup_{deferrable,pinned,etc}_timer() family,
named timer_setup() (to mirror hrtimer_setup(), making instances of its
use much easier to grep for).
In order to support the migration of existing timers into the new
callback arguments, timer_setup() casts its arguments to the existing
legacy types, and explicitly passes the timer pointer as the legacy
data argument. Once all setup_*timer() callers have been replaced with
timer_setup(), the casts can be removed, and the data argument can be
dropped with the timer expiration code changed to just pass the timer
to the callback directly.
Since the regular pattern of using container_of() during local variable
declaration repeats the need for the variable type declaration
to be included, this adds a helper modeled after other from_*()
helpers that wrap container_of(), named from_timer(). This helper uses
typeof(*variable), removing the type redundancy and minimizing the need
for line wraps in forthcoming conversions from "unsigned data long" to
"struct timer_list *" in the timer callbacks:
-void callback(unsigned long data)
+void callback(struct timer_list *t)
{
- struct some_data_structure *local = (struct some_data_structure *)data;
+ struct some_data_structure *local = from_timer(local, t, timer);
Finally, in order to support the handful of timer users that perform
open-coded assignments of the .function (and .data) fields, provide
cast macros (TIMER_FUNC_TYPE and TIMER_DATA_TYPE) that can be used
temporarily. Once conversion has been completed, these can be globally
trivially removed.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20170928133817.GA113410@beast
|
||
|
Kyle Yan
|
3421f6b367 |
timer: Add a global deferrable timer
Add a global deferrable timer in addition to the per-cpu deferrable timer to allow deferrable timers without the TIMER_PINNED flag to run on any active CPU. Change-Id: I8e6b77cef972589912ad18f324c46c936fbbb96f Signed-off-by: Kyle Yan <kyan@codeaurora.org> Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org> |
||
|
Ingo Molnar
|
b2d5bfea2d |
sched/headers, timers: Remove the <linux/sysctl.h> include from <linux/timer.h>
So we want to simplify <linux/sched.h>'s header dependencies, but one roadblock of that is <linux/timer.h>'s inclusion of sysctl.h, which brings in other, problematic headers. Note that timer.h's inclusion of sysctl.h can be avoided if we pre-declare ctl_table - so do that. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Linus Torvalds
|
79b17ea740 |
Merge tag 'trace-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from Steven Rostedt:
"This release has no new tracing features, just clean ups, minor fixes
and small optimizations"
* tag 'trace-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (25 commits)
tracing: Remove outdated ring buffer comment
tracing/probes: Fix a warning message to show correct maximum length
tracing: Fix return value check in trace_benchmark_reg()
tracing: Use modern function declaration
jump_label: Reduce the size of struct static_key
tracing/probe: Show subsystem name in messages
tracing/hwlat: Update old comment about migration
timers: Make flags output in the timer_start tracepoint useful
tracing: Have traceprobe_probes_write() not access userspace unnecessarily
tracing: Have COMM event filter key be treated as a string
ftrace: Have set_graph_function handle multiple functions in one write
ftrace: Do not hold references of ftrace_graph_{notrace_}hash out of graph_lock
tracing: Reset parser->buffer to allow multiple "puts"
ftrace: Have set_graph_functions handle write with RDWR
ftrace: Reset fgd->hash in ftrace_graph_write()
ftrace: Replace (void *)1 with a meaningful macro name FTRACE_GRAPH_EMPTY
ftrace: Create a slight optimization on searching the ftrace_hash
tracing: Add ftrace_hash_key() helper function
ftrace: Convert graph filter to use hash tables
ftrace: Expose ftrace_hash_empty and ftrace_lookup_ip
...
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||
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Thomas Gleixner
|
8a58a34ba4 |
timers: Make flags output in the timer_start tracepoint useful
The timer flags in the timer_start trace event contain lots of useful information, but the meaning is not clear in the trace output. Making tools rely on the bit positions is bad as they might change over time. Decode the flags in the print out. Tools can retrieve the bits and their meaning from the trace format file. Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1702101639290.4036@nanos Requested-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
||
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Kees Cook
|
dfb4357da6 |
time: Remove CONFIG_TIMER_STATS
Currently CONFIG_TIMER_STATS exposes process information across namespaces:
kernel/time/timer_list.c print_timer():
SEQ_printf(m, ", %s/%d", tmp, timer->start_pid);
/proc/timer_list:
#11: <0000000000000000>, hrtimer_wakeup, S:01, do_nanosleep, cron/2570
Given that the tracer can give the same information, this patch entirely
removes CONFIG_TIMER_STATS.
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: John Stultz <john.stultz@linaro.org>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: linux-doc@vger.kernel.org
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Xing Gao <xgao01@email.wm.edu>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jessica Frazelle <me@jessfraz.com>
Cc: kernel-hardening@lists.openwall.com
Cc: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Michal Marek <mmarek@suse.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-api@vger.kernel.org
Cc: Arjan van de Ven <arjan@linux.intel.com>
Link: http://lkml.kernel.org/r/20170208192659.GA32582@beast
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||
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Richard Cochran
|
24f73b9971 |
timers/core: Convert to hotplug state machine
When tearing down, call timers_dead_cpu() before notify_dead(). There is a hidden dependency between: - timers - block multiqueue - rcutree If timers_dead_cpu() comes later than blk_mq_queue_reinit_notify() that latter function causes a RCU stall. Signed-off-by: Richard Cochran <rcochran@linutronix.de> Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de> Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160713153337.566790058@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
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Thomas Gleixner
|
53bf837b78 |
timers: Remove set_timer_slack() leftovers
We now have implicit batching in the timer wheel. The slack API is no longer used, so remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Andrew F. Davis <afd@ti.com> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Chris Mason <clm@fb.com> Cc: David S. Miller <davem@davemloft.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: George Spelvin <linux@sciencehorizons.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: John Stultz <john.stultz@linaro.org> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mathias Nyman <mathias.nyman@intel.com> Cc: Pali Rohár <pali.rohar@gmail.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: linux-block@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: netdev@vger.kernel.org Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160704094342.189813118@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Thomas Gleixner
|
500462a9de |
timers: Switch to a non-cascading wheel
The current timer wheel has some drawbacks:
1) Cascading:
Cascading can be an unbound operation and is completely pointless in most
cases because the vast majority of the timer wheel timers are canceled or
rearmed before expiration. (They are used as timeout safeguards, not as
real timers to measure time.)
2) No fast lookup of the next expiring timer:
In NOHZ scenarios the first timer soft interrupt after a long NOHZ period
must fast forward the base time to the current value of jiffies. As we
have no way to find the next expiring timer fast, the code loops linearly
and increments the base time one by one and checks for expired timers
in each step. This causes unbound overhead spikes exactly in the moment
when we should wake up as fast as possible.
After a thorough analysis of real world data gathered on laptops,
workstations, webservers and other machines (thanks Chris!) I came to the
conclusion that the current 'classic' timer wheel implementation can be
modified to address the above issues.
The vast majority of timer wheel timers is canceled or rearmed before
expiry. Most of them are timeouts for networking and other I/O tasks. The
nature of timeouts is to catch the exception from normal operation (TCP ack
timed out, disk does not respond, etc.). For these kinds of timeouts the
accuracy of the timeout is not really a concern. Timeouts are very often
approximate worst-case values and in case the timeout fires, we already
waited for a long time and performance is down the drain already.
The few timers which actually expire can be split into two categories:
1) Short expiry times which expect halfways accurate expiry
2) Long term expiry times are inaccurate today already due to the
batching which is done for NOHZ automatically and also via the
set_timer_slack() API.
So for long term expiry timers we can avoid the cascading property and just
leave them in the less granular outer wheels until expiry or
cancelation. Timers which are armed with a timeout larger than the wheel
capacity are no longer cascaded. We expire them with the longest possible
timeout (6+ days). We have not observed such timeouts in our data collection,
but at least we handle them, applying the rule of the least surprise.
To avoid extending the wheel levels for HZ=1000 so we can accomodate the
longest observed timeouts (5 days in the network conntrack code) we reduce the
first level granularity on HZ=1000 to 4ms, which effectively is the same as
the HZ=250 behaviour. From our data analysis there is nothing which relies on
that 1ms granularity and as a side effect we get better batching and timer
locality for the networking code as well.
Contrary to the classic wheel the granularity of the next wheel is not the
capacity of the first wheel. The granularities of the wheels are in the
currently chosen setting 8 times the granularity of the previous wheel.
So for HZ=250 we end up with the following granularity levels:
Level Offset Granularity Range
0 0 4 ms 0 ms - 252 ms
1 64 32 ms 256 ms - 2044 ms (256ms - ~2s)
2 128 256 ms 2048 ms - 16380 ms (~2s - ~16s)
3 192 2048 ms (~2s) 16384 ms - 131068 ms (~16s - ~2m)
4 256 16384 ms (~16s) 131072 ms - 1048572 ms (~2m - ~17m)
5 320 131072 ms (~2m) 1048576 ms - 8388604 ms (~17m - ~2h)
6 384 1048576 ms (~17m) 8388608 ms - 67108863 ms (~2h - ~18h)
7 448 8388608 ms (~2h) 67108864 ms - 536870911 ms (~18h - ~6d)
That's a worst case inaccuracy of 12.5% for the timers which are queued at the
beginning of a level.
So the new wheel concept addresses the old issues:
1) Cascading is avoided completely
2) By keeping the timers in the bucket until expiry/cancelation we can track
the buckets which have timers enqueued in a bucket bitmap and therefore can
look up the next expiring timer very fast and O(1).
A further benefit of the concept is that the slack calculation which is done
on every timer start is no longer necessary because the granularity levels
provide natural batching already.
Our extensive testing with various loads did not show any performance
degradation vs. the current wheel implementation.
This patch does not address the 'fast lookup' issue as we wanted to make sure
that there is no regression introduced by the wheel redesign. The
optimizations are in follow up patches.
This patch contains fixes from Anna-Maria Gleixner and Richard Cochran.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Chris Mason <clm@fb.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: George Spelvin <linux@sciencehorizons.net>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Len Brown <lenb@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160704094342.108621834@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
||
|
Thomas Gleixner
|
b0d6e2dcb2 |
timers: Reduce the CPU index space to 256k
We want to store the array index in the flags space. 256k CPUs should be enough for a while. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Chris Mason <clm@fb.com> Cc: George Spelvin <linux@sciencehorizons.net> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160704094342.030144293@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Thomas Gleixner
|
177ec0a0a5 |
timers: Remove the deprecated mod_timer_pinned() API
We switched all users to initialize the timers as pinned and call mod_timer(). Remove the now unused timer API function. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Chris Mason <clm@fb.com> Cc: Eric Dumazet <edumazet@google.com> Cc: George Spelvin <linux@sciencehorizons.net> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160704094341.706205231@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Thomas Gleixner
|
e675447bda |
timers: Make 'pinned' a timer property
We want to move the timer migration logic from a 'push' to a 'pull' model. Under the current 'push' model pinned timers are handled via a runtime API variant: mod_timer_pinned(). The 'pull' model requires us to store the pinned attribute of a timer in the timer_list structure itself, as a new TIMER_PINNED bit in timer->flags. This flag must be set at initialization time and the timer APIs recognize the flag. This patch: - Implements the new flag and associated new-style initialization methods - makes mod_timer() recognize new-style pinned timers, - and adds some migration helper facility to allow step by step conversion of old-style to new-style pinned timers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Chris Mason <clm@fb.com> Cc: Eric Dumazet <edumazet@google.com> Cc: George Spelvin <linux@sciencehorizons.net> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Len Brown <lenb@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@redhat.com> Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160704094341.049338558@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Lucas Stach
|
6f3ffc1915 |
timer: add setup_deferrable_timer macro
Add the trivial missing macro to setup a deferrable timer. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Thomas Gleixner
|
bc7a34b8b9 |
timer: Reduce timer migration overhead if disabled
Eric reported that the timer_migration sysctl is not really nice performance wise as it needs to check at every timer insertion whether the feature is enabled or not. Further the check does not live in the timer code, so we have an extra function call which checks an extra cache line to figure out that it is disabled. We can do better and store that information in the per cpu (hr)timer bases. I pondered to use a static key, but that's a nightmare to update from the nohz code and the timer base cache line is hot anyway when we select a timer base. The old logic enabled the timer migration unconditionally if CONFIG_NO_HZ was set even if nohz was disabled on the kernel command line. With this modification, we start off with migration disabled. The user visible sysctl is still set to enabled. If the kernel switches to NOHZ migration is enabled, if the user did not disable it via the sysctl prior to the switch. If nohz=off is on the kernel command line, migration stays disabled no matter what. Before: 47.76% hog [.] main 14.84% [kernel] [k] _raw_spin_lock_irqsave 9.55% [kernel] [k] _raw_spin_unlock_irqrestore 6.71% [kernel] [k] mod_timer 6.24% [kernel] [k] lock_timer_base.isra.38 3.76% [kernel] [k] detach_if_pending 3.71% [kernel] [k] del_timer 2.50% [kernel] [k] internal_add_timer 1.51% [kernel] [k] get_nohz_timer_target 1.28% [kernel] [k] __internal_add_timer 0.78% [kernel] [k] timerfn 0.48% [kernel] [k] wake_up_nohz_cpu After: 48.10% hog [.] main 15.25% [kernel] [k] _raw_spin_lock_irqsave 9.76% [kernel] [k] _raw_spin_unlock_irqrestore 6.50% [kernel] [k] mod_timer 6.44% [kernel] [k] lock_timer_base.isra.38 3.87% [kernel] [k] detach_if_pending 3.80% [kernel] [k] del_timer 2.67% [kernel] [k] internal_add_timer 1.33% [kernel] [k] __internal_add_timer 0.73% [kernel] [k] timerfn 0.54% [kernel] [k] wake_up_nohz_cpu Reported-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Joonwoo Park <joonwoop@codeaurora.org> Cc: Wenbo Wang <wenbo.wang@memblaze.com> Link: http://lkml.kernel.org/r/20150526224512.127050787@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Thomas Gleixner
|
c74441a17e |
timer: Stats: Simplify the flags handling
Simplify the handling of the flag storage for the timer statistics. No intermediate storage anymore. Just hand over the flags field. I left the printout of 'deferrable' for now because changing this would be an ABI update and I have no idea how strong people feel about that. OTOH, I wonder whether we should kill the whole timer stats stuff because all of that information can be retrieved via ftrace/perf as well. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Joonwoo Park <joonwoop@codeaurora.org> Cc: Wenbo Wang <wenbo.wang@memblaze.com> Link: http://lkml.kernel.org/r/20150526224512.046626248@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Thomas Gleixner
|
0eeda71bc3 |
timer: Replace timer base by a cpu index
Instead of storing a pointer to the per cpu tvec_base we can simply
cache a CPU index in the timer_list and use that to get hold of the
correct per cpu tvec_base. This is only used in lock_timer_base() and
the slightly larger code is peanuts versus the spinlock operation and
the d-cache foot print of the timer wheel.
Aside of that this allows to get rid of following nuisances:
- boot_tvec_base
That statically allocated 4k bss data is just kept around so the
timer has a home when it gets statically initialized. It serves no
other purpose.
With the CPU index we assign the timer to CPU0 at static
initialization time and therefor can avoid the whole boot_tvec_base
dance. That also simplifies the init code, which just can use the
per cpu base.
Before:
text data bss dec hex filename
17491 9201 4160 30852 7884 ../build/kernel/time/timer.o
After:
text data bss dec hex filename
17440 9193 0 26633 6809 ../build/kernel/time/timer.o
- Overloading the base pointer with various flags
The CPU index has enough space to hold the flags (deferrable,
irqsafe) so we can get rid of the extra masking and bit fiddling
with the base pointer.
As a benefit we reduce the size of struct timer_list on 64 bit
machines. 4 - 8 bytes, a size reduction up to 15% per struct timer_list,
which is a real win as we have tons of them embedded in other structs.
This changes also the newly added deferrable printout of the timer
start trace point to capture and print all timer->flags, which allows
us to decode the target cpu of the timer as well.
We might have used bitfields for this, but that would change the
static initializers and the init function for no value to accomodate
big endian bitfields.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul McKenney <paulmck@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Joonwoo Park <joonwoop@codeaurora.org>
Cc: Wenbo Wang <wenbo.wang@memblaze.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Badhri Jagan Sridharan <Badhri@google.com>
Link: http://lkml.kernel.org/r/20150526224511.950084301@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||
|
Thomas Gleixner
|
1dabbcec2c |
timer: Use hlist for the timer wheel hash buckets
This reduces the size of struct tvec_base by 50% and results in slightly smaller code as well. Before: struct tvec_base: size: 8256, cachelines: 129 text data bss dec hex filename 17698 13297 8256 39251 9953 ../build/kernel/time/timer.o After: struct tvec_base: 4160, cachelines: 65 text data bss dec hex filename 17491 9201 4160 30852 7884 ../build/kernel/time/timer.o Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Eric Dumazet <edumazet@google.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Joonwoo Park <joonwoop@codeaurora.org> Cc: Wenbo Wang <wenbo.wang@memblaze.com> Link: http://lkml.kernel.org/r/20150526224511.854731214@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Thomas Gleixner
|
c1ad348b45 |
tick: Nohz: Rework next timer evaluation
The evaluation of the next timer in the nohz code is based on jiffies while all the tick internals are nano seconds based. We have also to convert hrtimer nanoseconds to jiffies in the !highres case. That's just wrong and introduces interesting corner cases. Turn it around and convert the next timer wheel timer expiry and the rcu event to clock monotonic and base all calculations on nanoseconds. That identifies the case where no timer is pending clearly with an absolute expiry value of KTIME_MAX. Makes the code more readable and gets rid of the jiffies magic in the nohz code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Marcelo Tosatti <mtosatti@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Marcelo Tosatti <mtosatti@redhat.com> Link: http://lkml.kernel.org/r/20150414203502.184198593@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Tejun Heo
|
c5f66e99b7 |
timer: Implement TIMER_IRQSAFE
Timer internals are protected with irq-safe locks but timer execution isn't, so a timer being dequeued for execution and its execution aren't atomic against IRQs. This makes it impossible to wait for its completion from IRQ handlers and difficult to shoot down a timer from IRQ handlers. This issue caused some issues for delayed_work interface. Because there's no way to reliably shoot down delayed_work->timer from IRQ handlers, __cancel_delayed_work() can't share the logic to steal the target delayed_work with cancel_delayed_work_sync(), and can only steal delayed_works which are on queued on timer. Similarly, the pending mod_delayed_work() can't be used from IRQ handlers. This patch adds a new timer flag TIMER_IRQSAFE, which makes the timer to be executed without enabling IRQ after dequeueing such that its dequeueing and execution are atomic against IRQ handlers. This makes it safe to wait for the timer's completion from IRQ handlers, for example, using del_timer_sync(). It can never be executing on the local CPU and if executing on other CPUs it won't be interrupted until done. This will enable simplifying delayed_work cancel/mod interface. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: torvalds@linux-foundation.org Cc: peterz@infradead.org Link: http://lkml.kernel.org/r/1344449428-24962-5-git-send-email-tj@kernel.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Tejun Heo
|
fc683995a6 |
timer: Clean up timer initializers
Over time, timer initializers became messy with unnecessarily duplicated code which are inconsistently spread across timer.h and timer.c. This patch cleans up timer initializers. * timer.c::__init_timer() is renamed to do_init_timer(). * __TIMER_INITIALIZER() added. It takes @flags and all initializers are wrappers around it. * init_timer[_on_stack]_key() now take @flags. * __init_timer[_on_stack]() added. They take @flags and all init macros are wrappers around them. * __setup_timer[_on_stack]() added. It uses __init_timer() and takes @flags. All setup macros are wrappers around the two. Note that this patch doesn't add missing init/setup combinations - e.g. init_timer_deferrable_on_stack(). Adding missing ones is trivial. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: torvalds@linux-foundation.org Cc: peterz@infradead.org Link: http://lkml.kernel.org/r/1344449428-24962-4-git-send-email-tj@kernel.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Tejun Heo
|
5a9af38d05 |
timer: Relocate declarations of init_timer_on_stack_key()
init_timer_on_stack_key() is used by init macro definitions. Move init_timer_on_stack_key() and destroy_timer_on_stack() declarations above init macro defs. This will make the next init cleanup patch easier to read. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: torvalds@linux-foundation.org Cc: peterz@infradead.org Link: http://lkml.kernel.org/r/1344449428-24962-3-git-send-email-tj@kernel.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Tejun Heo
|
e52b1db37b |
timer: Generalize timer->base flags handling
To prepare for addition of another flag, generalize timer->base flags handling. * Rename from TBASE_*_FLAG to TIMER_* and make them LU constants. * Define and use TIMER_FLAG_MASK for flags masking so that multiple flags can be handled correctly. * Don't dereference timer->base directly even if !tbase_get_deferrable(). All two such places are already passed in @base, so use it instead. * Make sure tvec_base's alignment is large enough for timer->base flags using BUILD_BUG_ON(). Signed-off-by: Tejun Heo <tj@kernel.org> Cc: torvalds@linux-foundation.org Cc: peterz@infradead.org Link: http://lkml.kernel.org/r/1344449428-24962-2-git-send-email-tj@kernel.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Yong Zhang
|
6f1bc451e6 |
timer: Make try_to_del_timer_sync() the same on SMP and UP
On UP try_to_del_timer_sync() is mapped to del_timer() which does not take the running timer callback into account, so it has different semantics. Remove the SMP dependency of try_to_del_timer_sync() by using base->running_timer in the UP case as well. [ tglx: Removed set_running_timer() inline and tweaked the changelog ] Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Acked-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Phil Carmody
|
dd6414b50f |
timer: Permit statically-declared work with deferrable timers
Currently, you have to just define a delayed_work uninitialised, and then
initialise it before first use. That's a tad clumsy. At risk of playing
mind-games with the compiler, fooling it into doing pointer arithmetic
with compile-time-constants, this lets clients properly initialise delayed
work with deferrable timers statically.
This patch was inspired by the issues which lead Artem Bityutskiy to
commit
|
||
|
Changli Gao
|
aaabe31c25 |
timer: Initialize the field slack of timer_list
TIMER_INITIALIZER() should initialize the field slack of timer_list as __init_timer() does. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Richard Kennedy
|
d0959024d8 |
timer_list: Remove alignment padding on 64 bit when CONFIG_TIMER_STATS
Reorder struct timer_list to remove 8 bytes of alignment padding on 64 bit builds when CONFIG_TIMER_STATS is selected. timer_list is widely used across the kernel so many structures will benefit and shrink in size. For example, with my config on x86_64 per_cpu_dm_data shrinks from 136 to 128 bytes and ahci_port_priv shrinks from 1032 to 968 bytes. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Jesse Barnes
|
8cadd2831b |
timer: add on-stack deferrable timer interfaces
In some cases (for instance with kernel threads) it may be desireable to use on-stack deferrable timers to get their power saving benefits. Add interfaces to support this for the IPS driver. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Matthew Garrett <mjg@redhat.com> |
||
|
Arjan van de Ven
|
3bbb9ec946 |
timers: Introduce the concept of timer slack for legacy timers
While HR timers have had the concept of timer slack for quite some time now, the legacy timers lacked this concept, and had to make do with round_jiffies() and friends. Timer slack is important for power management; grouping timers reduces the number of wakeups which in turn reduces power consumption. This patch introduces timer slack to the legacy timers using the following pieces: * A slack field in the timer struct * An api (set_timer_slack) that callers can use to set explicit timer slack * A default slack of 0.4% of the requested delay for callers that do not set any explicit slack * Rounding code that is part of mod_timer() that tries to group timers around jiffies values every 'power of two' (so quick timers will group around every 2, but longer timers will group around every 4, 8, 16, 32 etc) Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: johnstul@us.ibm.com Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Randy Dunlap
|
e500011ffa |
timers: Drop a function prototype
Drop prototype for non-existent next_timer_interrupt() function. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: akpm <akpm@linux-foundation.org> LKML-Reference: <4A9ADEC0.70306@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|
Heiko Carstens
|
507e123151 |
timer stats: Optimize by adding quick check to avoid function calls
When the kernel is configured with CONFIG_TIMER_STATS but timer stats are runtime disabled we still get calls to __timer_stats_timer_set_start_info which initializes some fields in the corresponding struct timer_list. So add some quick checks in the the timer stats setup functions to avoid function calls to __timer_stats_timer_set_start_info when timer stats are disabled. In an artificial workload that does nothing but playing ping pong with a single tcp packet via loopback this decreases cpu consumption by 1 - 1.5%. This is part of a modified function trace output on SLES11: perl-2497 [00] 28630647177732388 [+ 125]: sk_reset_timer <-tcp_v4_rcv perl-2497 [00] 28630647177732513 [+ 125]: mod_timer <-sk_reset_timer perl-2497 [00] 28630647177732638 [+ 125]: __timer_stats_timer_set_start_info <-mod_timer perl-2497 [00] 28630647177732763 [+ 125]: __mod_timer <-mod_timer perl-2497 [00] 28630647177732888 [+ 125]: __timer_stats_timer_set_start_info <-__mod_timer perl-2497 [00] 28630647177733013 [+ 93]: lock_timer_base <-__mod_timer Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Mustafa Mesanovic <mustafa.mesanovic@de.ibm.com> Cc: Arjan van de Ven <arjan@infradead.org> LKML-Reference: <20090623153811.GA4641@osiris.boeblingen.de.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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Arun R Bharadwaj
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597d027573 |
timers: Framework for identifying pinned timers
* Arun R Bharadwaj <arun@linux.vnet.ibm.com> [2009-04-16 12:11:36]: This patch creates a new framework for identifying cpu-pinned timers and hrtimers. This framework is needed because pinned timers are expected to fire on the same CPU on which they are queued. So it is essential to identify these and not migrate them, in case there are any. For regular timers, the currently existing add_timer_on() can be used queue pinned timers and subsequently mod_timer_pinned() can be used to modify the 'expires' field. For hrtimers, new modes HRTIMER_ABS_PINNED and HRTIMER_REL_PINNED are added to queue cpu-pinned hrtimer. [ tglx: use .._PINNED mode argument instead of creating tons of new functions ] Signed-off-by: Arun R Bharadwaj <arun@linux.vnet.ibm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
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Linus Torvalds
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c4e1aa67ed |
Merge branch 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (33 commits) lockdep: fix deadlock in lockdep_trace_alloc lockdep: annotate reclaim context (__GFP_NOFS), fix SLOB lockdep: annotate reclaim context (__GFP_NOFS), fix lockdep: build fix for !PROVE_LOCKING lockstat: warn about disabled lock debugging lockdep: use stringify.h lockdep: simplify check_prev_add_irq() lockdep: get_user_chars() redo lockdep: simplify get_user_chars() lockdep: add comments to mark_lock_irq() lockdep: remove macro usage from mark_held_locks() lockdep: fully reduce mark_lock_irq() lockdep: merge the !_READ mark_lock_irq() helpers lockdep: merge the _READ mark_lock_irq() helpers lockdep: simplify mark_lock_irq() helpers #3 lockdep: further simplify mark_lock_irq() helpers lockdep: simplify the mark_lock_irq() helpers lockdep: split up mark_lock_irq() lockdep: generate usage strings lockdep: generate the state bit definitions ... |
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Ingo Molnar
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74019224ac |
timers: add mod_timer_pending()
Impact: new timer API Based on an idea from Martin Josefsson with the help of Patrick McHardy and Stephen Hemminger: introduce the mod_timer_pending() API which is a mod_timer() offspring that is an invariant on already removed timers. (regular mod_timer() re-activates non-pending timers.) This is useful for the networking code in that it can allow unserialized mod_timer_pending() timer-forwarding calls, but a single del_timer*() will stop the timer from being reactivated again. Also while at it: - optimize the regular mod_timer() path some more, the timer-stat and a debug check was needlessly duplicated in __mod_timer(). - make the exports come straight after the function, as most other exports in timer.c already did. - eliminate __mod_timer() as an external API, change the users to mod_timer(). The regular mod_timer() code path is not impacted significantly, due to inlining optimizations and due to the simplifications. Based-on-patch-from: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Patrick McHardy <kaber@trash.net> Cc: netdev@vger.kernel.org Cc: Oleg Nesterov <oleg@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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Johannes Berg
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6f2b9b9a9d |
timer: implement lockdep deadlock detection
This modifies the timer code in a way to allow lockdep to detect deadlocks resulting from a lock being taken in the timer function as well as around the del_timer_sync() call. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> |
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Alan Stern
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9c133c469d |
Add round_jiffies_up and related routines
This patch (as1158b) adds round_jiffies_up() and friends. These routines work like the analogous round_jiffies() functions, except that they will never round down. The new routines will be useful for timeouts where we don't care exactly when the timer expires, provided it doesn't expire too soon. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> |
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Thomas Gleixner
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c6f3a97f86 |
debugobjects: add timer specific object debugging code
Add calls to the generic object debugging infrastructure and provide fixup functions which allow to keep the system alive when recoverable problems have been detected by the object debugging core code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Greg KH <greg@kroah.com> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Li Zefan
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6d141c3ff6 |
workqueue: make delayed_work_timer_fn() static
delayed_work_timer_fn() is a timer function, make it static. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Harvey Harrison
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ec7015840a |
Remove fastcall from linux/include
[akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Pavel Machek
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a6fa8e5a61 |
time: clean hungarian notation from timers
Clean up hungarian notation from timer code. Signed-off-by: Pavel Machek <pavel@suse.cz> Cc: john stultz <johnstul@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
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Venki Pallipadi
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c5c061b8f9 |
Add a flag to indicate deferrable timers in /proc/timer_stats
Add a flag in /proc/timer_stats to indicate deferrable timers. This will let developers/users to differentiate between types of tiemrs in /proc/timer_stats. Deferrable timer and normal timer will appear in /proc/timer_stats as below. 10D, 1 swapper queue_delayed_work_on (delayed_work_timer_fn) 10, 1 swapper queue_delayed_work_on (delayed_work_timer_fn) Also version of timer_stats changes from v0.1 to v0.2 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: john stultz <johnstul@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Robert P. J. Day
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0a3021f4e2 |
Remove unnecessary includes of spinlock.h under include/linux
Remove the obviously unnecessary includes of <linux/spinlock.h> under the include/linux/ directory, and fix the couple errors that are introduced as a result of that. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |