317 Commits

Author	SHA1	Message	Date
Wilson Sung	e3167a4609	Merge android-4.19-stable (4.19.294) into android-msm-pixel-4.19-lts ... Merge 4.19.294 into android-4.19-stable Linux 4.19.294 Revert "ARM: ep93xx: fix missing-prototype warnings" Revert "MIPS: Alchemy: fix dbdma2" Merge 4.19.293 into android-4.19-stable Linux 4.19.293 dma-buf/sw_sync: Avoid recursive lock during fence signal * clk: Fix undefined reference to `clk_rate_exclusive_{get,put}' include/linux/clk.h * scsi: core: raid_class: Remove raid_component_add() include/linux/raid_class.h scsi: snic: Fix double free in snic_tgt_create() irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable * rtnetlink: Reject negative ifindexes in RTM_NEWLINK net/core/rtnetlink.c * netfilter: nf_queue: fix socket leak net/netfilter/nf_queue.c * sched/rt: pick_next_rt_entity(): check list_entry kernel/sched/rt.c * mmc: block: Fix in_flight[issue_type] value error drivers/mmc/core/block.c x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus media: vcodec: Fix potential array out-of-bounds in encoder queue_setup * lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels lib/clz_ctz.c batman-adv: Fix batadv_v_ogm_aggr_send memory leak batman-adv: Fix TT global entry leak when client roamed back batman-adv: Do not get eth header before batadv_check_management_packet batman-adv: Don't increase MTU when set by user batman-adv: Trigger events for auto adjusted MTU nfsd: Fix race to FREE_STATEID and cl_revoked ibmveth: Use dcbf rather than dcbfl ipvs: fix racy memcpy in proc_do_sync_threshold ipvs: Improve robustness to the ipvs sysctl * bonding: fix macvlan over alb bond support drivers/net/bonding/bond_alb.c include/net/bonding.h * net: remove bond_slave_has_mac_rcu() include/net/bonding.h * net/sched: fix a qdisc modification with ambiguous command request net/sched/sch_api.c igb: Avoid starting unnecessary workqueues dccp: annotate data-races in dccp_poll() * sock: annotate data-races around prot->memory_pressure include/net/sock.h net/sctp/socket.c * tracing: Fix memleak due to race between current_tracer and trace kernel/trace/trace.c drm/amd/display: check TG is non-null before checking if enabled drm/amd/display: do not wait for mpc idle if tg is disabled * regmap: Account for register length in SMBus I/O limits drivers/base/regmap/regmap-i2c.c dm integrity: reduce vmalloc space footprint on 32-bit architectures dm integrity: increase RECALC_SECTORS to improve recalculate speed powerpc: Fail build if using recordmcount with binutils v2.37 powerpc: remove leftover code of old GCC version checks powerpc/32: add stack protector support fbdev: fix potential OOB read in fast_imageblit() fbdev: Fix sys_imageblit() for arbitrary image widths fbdev: Improve performance of sys_imageblit() tty: serial: fsl_lpuart: add earlycon for imx8ulp platform Revert "tty: serial: fsl_lpuart: drop earlycon entry for i.MX8QXP" MIPS: cpu-features: Use boot_cpu_type for CPU type based features MIPS: cpu-features: Enable octeon_cache by cpu_type fs: dlm: fix mismatch of plock results from userspace fs: dlm: use dlm_plock_info for do_unlock_close fs: dlm: change plock interrupted message to debug again fs: dlm: add pid to debug log dlm: replace usage of found with dedicated list iterator variable dlm: improve plock logging if interrupted PCI: acpiphp: Reassign resources on bridge if necessary net: phy: broadcom: stub c45 read/write for 54810 * net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure net/xfrm/xfrm_user.c * net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled net/ipv4/tcp_timer.c virtio-net: set queues after driver_ok * af_unix: Fix null-ptr-deref in unix_stream_sendpage(). net/unix/af_unix.c * netfilter: set default timeout to 3 secs for sctp shutdown send and recv state net/netfilter/nf_conntrack_proto_sctp.c test_firmware: prevent race conditions by a correct implementation of locking mmc: wbsd: fix double mmc_free_host() in wbsd_init() cifs: Release folio lock on fscache read hit. * ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. sound/usb/quirks-table.h serial: 8250: Fix oops for port->pm on uart_change_pm() ASoC: meson: axg-tdm-formatter: fix channel slot allocation ASoC: rt5665: add missed regulator_bulk_disable * net: do not allow gso_size to be set to GSO_BY_FRAGS include/linux/virtio_net.h * sock: Fix misuse of sk_under_memory_pressure() include/net/sock.h net/core/sock.c i40e: fix misleading debug logs team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves netfilter: nft_dynset: disallow object maps selftests: mirror_gre_changes: Tighten up the TTL test match * xfrm: add NULL check in xfrm_update_ae_params net/xfrm/xfrm_user.c * ip_vti: fix potential slab-use-after-free in decode_session6 net/ipv4/ip_vti.c * ip6_vti: fix slab-use-after-free in decode_session6 net/ipv6/ip6_vti.c * xfrm: fix slab-use-after-free in decode_session6 net/xfrm/xfrm_interface_core.c * xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c net/xfrm/Makefile * net: af_key: fix sadb_x_filter validation net/key/af_key.c * net: xfrm: Fix xfrm_address_filter OOB read net/xfrm/xfrm_user.c btrfs: fix BUG_ON condition in btrfs_cancel_balance powerpc/rtas_flash: allow user copy to flash block cache objects fbdev: mmp: fix value check in mmphw_probe() virtio-mmio: don't break lifecycle of vm_dev virtio-mmio: Use to_virtio_mmio_device() to simply code virtio-mmio: convert to devm_platform_ioremap_resource nfsd: Remove incorrect check in nfsd4_validate_stateid nfsd4: kill warnings on testing stateids with mismatched clientids block: fix signed int overflow in Amiga partition support mmc: sunxi: fix deferred probing mmc: bcm2835: fix deferred probing * mmc: Remove dev_err() usage after platform_get_irq() drivers/mmc/host/sdhci-msm.c mmc: tmio: move tmio_mmc_set_clock() to platform hook mmc: tmio: replace tmio_mmc_clk_stop() calls with tmio_mmc_set_clock() mmc: meson-gx: remove redundant mmc_request_done() call from irq context mmc: meson-gx: remove useless lock * USB: dwc3: qcom: fix NULL-deref on suspend drivers/usb/dwc3/dwc3-qcom.c * usb: dwc3: qcom: Add helper functions to enable,disable wake irqs drivers/usb/dwc3/dwc3-qcom.c irqchip/mips-gic: Use raw spinlock for gic_lock irqchip/mips-gic: Get rid of the reliance on irq_cpu_online() x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms powerpc/64s/radix: Fix soft dirty tracking powerpc: Move page table dump files in a dedicated subdirectory powerpc/mm: dump block address translation on book3s/32 powerpc/mm: dump segment registers on book3s/32 powerpc/mm: Move pgtable_t into platform headers powerpc/mm: move platform specific mmu-xxx.h in platform directories iio: addac: stx104: Fix race condition when converting analog-to-digital iio: addac: stx104: Fix race condition for stx104_write_raw() iio: adc: stx104: Implement and utilize register structures iio: adc: stx104: Utilize iomap interface * iio: add addac subdirectory drivers/iio/Kconfig drivers/iio/Makefile drivers/iio/addac/Kconfig drivers/iio/addac/Makefile * IMA: allow/fix UML builds security/integrity/ima/Kconfig drm/amdgpu: Fix potential fence use-after-free v2 * Bluetooth: L2CAP: Fix use-after-free net/bluetooth/l2cap_core.c pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() gfs2: Fix possible data races in gfs2_show_options() media: platform: mediatek: vpu: fix NULL ptr dereference * media: v4l2-mem2mem: add lock to protect parameter num_rdy include/media/v4l2-mem2mem.h FS: JFS: Check for read-only mounted filesystem in txBegin FS: JFS: Fix null-ptr-deref Read in txBegin MIPS: dec: prom: Address -Warray-bounds warning fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev udf: Fix uninitialized array access for some pathnames * HID: add quirk for 03f0:464a HP Elite Presenter Mouse drivers/hid/hid-ids.h drivers/hid/hid-quirks.c * quota: fix warning in dqgrab() fs/quota/dquot.c * quota: Properly disable quotas when add_dquot_ref() fails fs/quota/dquot.c ALSA: emu10k1: roll up loops in DSP setup code for Audigy drm/radeon: Fix integer overflow in radeon_cs_parser_init selftests: forwarding: tc_flower: Relax success criterion * lib/mpi: Eliminate unused umul_ppmm definitions for MIPS lib/mpi/longlong.h Merge 4.19.292 into android-4.19-stable * Revert "posix-timers: Ensure timer ID search-loop limit is valid" include/linux/sched/signal.h kernel/time/posix-timers.c Merge 4.19.291 into android-4.19-stable Merge 4.19.290 into android-4.19-stable UPSTREAM: media: usb: siano: Fix warning due to null work_func_t function pointer * UPSTREAM: Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb net/bluetooth/l2cap_sock.c UPSTREAM: net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free * UPSTREAM: net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free net/sched/cls_u32.c Linux 4.19.292 * sch_netem: fix issues in netem_change() vs get_dist_table() net/sched/sch_netem.c alpha: remove __init annotation from exported page_is_ram() scsi: core: Fix possible memory leak if device_add() fails scsi: snic: Fix possible memory leak if device_add() fails scsi: 53c700: Check that command slot is not NULL scsi: storvsc: Fix handling of virtual Fibre Channel timeouts * scsi: core: Fix legacy /proc parsing buffer overflow drivers/scsi/scsi_proc.c * netfilter: nf_tables: report use refcount overflow include/net/netfilter/nf_tables.h * netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush include/net/netfilter/nf_tables.h btrfs: don't stop integrity writeback too early ibmvnic: Handle DMA unmapping of login buffs in release functions * wifi: cfg80211: fix sband iftype data lookup for AP_VLAN include/net/cfg80211.h IB/hfi1: Fix possible panic during hotplug remove * drivers: net: prevent tun_build_skb() to exceed the packet size limit drivers/net/tun.c dccp: fix data-race around dp->dccps_mss_cache * bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves drivers/net/bonding/bond_main.c * net/packet: annotate data-races around tp->status net/packet/af_packet.c mISDN: Update parameter type of dsp_cmx_send() drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes x86: Move gds_ucode_mitigated() declaration to header x86/mm: Fix VDSO and VVAR placement on 5-level paging machines x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405 * usb: dwc3: Properly handle processing of pending events drivers/usb/dwc3/gadget.c usb-storage: alauda: Fix uninit-value in alauda_check_media() * binder: fix memory leak in binder_init() drivers/android/binder.c drivers/android/binder_alloc.c drivers/android/binder_alloc.h iio: cros_ec: Fix the allocation size for cros_ec_command nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput radix tree test suite: fix incorrect allocation size for pthreads drm/nouveau/gr: enable memory loads on helper invocation on all channels dmaengine: pl330: Return DMA_PAUSED when transaction is paused * ipv6: adjust ndisc_is_useropt() to also return true for PIO net/ipv6/ndisc.c mmc: moxart: read scr register without changing byte order sparc: fix up arch_cpu_finalize_init() build breakage. * UPSTREAM: net/sched: cls_fw: Fix improper refcount update leads to use-after-free net/sched/cls_fw.c Linux 4.19.291 * drm/edid: fix objtool warning in drm_cvt_modes() drivers/gpu/drm/drm_edid.c arm64: dts: stratix10: fix incorrect I2C property for SCL signal * drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions drivers/base/arch_topology.c drivers/base/cacheinfo.c drivers/base/core.c drivers/base/cpu.c drivers/base/firmware_loader/fallback.c drivers/base/platform.c drivers/base/power/sysfs.c drivers/base/soc.c ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node ARM: dts: imx6sll: fixup of operating points ARM: dts: imx: add usb alias ARM: dts: imx6sll: Make ssi node name same as other platforms * PM: sleep: wakeirq: fix wake irq arming drivers/base/power/power.h drivers/base/power/wakeirq.c * PM / wakeirq: support enabling wake-up irq after runtime_suspend called drivers/base/power/power.h drivers/base/power/runtime.c drivers/base/power/wakeirq.c include/linux/pm_wakeirq.h powerpc/mm/altmap: Fix altmap boundary check mtd: rawnand: omap_elm: Fix incorrect type in assignment test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation test_firmware: fix a memory leak with reqs buffer ext2: Drop fragment support * net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb drivers/net/usb/usbnet.c * Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb net/bluetooth/l2cap_sock.c fs/sysv: Null check to prevent null-ptr-deref bug * USB: zaurus: Add ID for A-300/B-500/C-700 drivers/net/usb/cdc_ether.c drivers/net/usb/zaurus.c libceph: fix potential hang in ceph_osdc_notify() scsi: zfcp: Defer fc_rport blocking until after ADISC response * tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen net/ipv4/tcp_metrics.c * tcp_metrics: annotate data-races around tm->tcpm_net net/ipv4/tcp_metrics.c * tcp_metrics: annotate data-races around tm->tcpm_vals[] net/ipv4/tcp_metrics.c * tcp_metrics: annotate data-races around tm->tcpm_lock net/ipv4/tcp_metrics.c * tcp_metrics: annotate data-races around tm->tcpm_stamp net/ipv4/tcp_metrics.c * tcp_metrics: fix addr_same() helper net/ipv4/tcp_metrics.c ip6mr: Fix skb_under_panic in ip6mr_cache_report() net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free * net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free net/sched/cls_u32.c * net: add missing data-race annotation for sk_ll_usec net/core/sock.c * net: add missing data-race annotations around sk->sk_peek_off net/core/sock.c net/unix/af_unix.c * net: sched: cls_u32: Fix match key mis-addressing net/sched/cls_u32.c perf test uprobe_from_different_cu: Skip if there is no gcc net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer() KVM: s390: fix sthyi error handling * word-at-a-time: use the same return type for has_zero regardless of endianness include/asm-generic/word-at-a-time.h * loop: Select I/O scheduler 'none' from inside add_disk() drivers/block/loop.c * perf: Fix function pointer case kernel/events/core.c * net/sched: cls_u32: Fix reference counter leak leading to overflow net/sched/cls_u32.c ASoC: cs42l51: fix driver to properly autoload with automatic module loading net/sched: sch_qfq: account for stab overhead in qfq_enqueue * net/sched: cls_fw: Fix improper refcount update leads to use-after-free net/sched/cls_fw.c drm/client: Fix memory leak in drm_client_target_cloned dm cache policy smq: ensure IO doesn't prevent cleaner policy progress ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register s390/dasd: fix hanging device after quiesce/resume virtio-net: fix race between set queues and probe serial: 8250_dw: Preserve original value of DLF register * serial: 8250_dw: split Synopsys DesignWare 8250 common functions drivers/tty/serial/8250/Kconfig irq-bcm6345-l1: Do not assume a fixed block to cpu mapping tpm_tis: Explicitly check for error code btrfs: check for commit error at btrfs_attach_transaction_barrier() hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext() Documentation: security-bugs.rst: clarify CVE handling Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group usb: xhci-mtk: set the dma max_seg_size * USB: quirks: add quirk for Focusrite Scarlett drivers/usb/core/quirks.c usb: ohci-at91: Fix the unhandle interrupt when resume * usb: dwc3: don't reset device side if dwc3 was configured as host-only drivers/usb/dwc3/core.c usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy * Revert "usb: dwc3: core: Enable AutoRetry feature in the controller" drivers/usb/dwc3/core.c drivers/usb/dwc3/core.h can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED USB: serial: simple: sort driver entries USB: serial: simple: add Kaufmann RKS+CAN VCP USB: serial: option: add Quectel EC200A module support USB: serial: option: support Quectel EM060K_128 * tracing: Fix warning in trace_buffered_event_disable() kernel/trace/trace_events.c * ring-buffer: Fix wrong stat of cpu_buffer->read kernel/trace/ring_buffer.c ata: pata_ns87415: mark ns87560_tf_read static dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths * block: Fix a source code comment in include/uapi/linux/blkzoned.h include/uapi/linux/blkzoned.h ASoC: fsl_spdif: Silence output on stop drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb() RDMA/mlx4: Make check for invalid flags stricter benet: fix return value check in be_lancer_xmit_workarounds() net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64 net/sched: mqprio: add extack to mqprio_parse_nlattr() net/sched: mqprio: refactor nlattr parsing to a separate function platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100 team: reset team's flags when down link is P2P device * bonding: reset bond's flags when down link is P2P device drivers/net/bonding/bond_main.c * tcp: Reduce chance of collisions in inet6_hashfn(). include/net/ipv6.h * ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address net/ipv6/addrconf.c ethernet: atheros: fix return value check in atl1e_tso_csum() phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe() i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir() * ext4: fix to check return value of freeze_bdev() in ext4_shutdown() fs/ext4/ioctl.c scsi: qla2xxx: Array index may go out of bound scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c ftrace: Fix possible warning on checking all pages used in ftrace_process_locs() ftrace: Store the order of pages allocated in ftrace_page ftrace: Check if pages were allocated before calling free_pages() * ftrace: Add information on number of page groups allocated kernel/trace/trace.c kernel/trace/trace.h fs: dlm: interrupt posix locks only when process is killed dlm: rearrange async condition return dlm: cleanup plock_op vs plock_xop PCI/ASPM: Avoid link retraining race PCI/ASPM: Factor out pcie_wait_for_retrain() PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link() PCI: Rework pcie_retrain_link() wait loop * ext4: Fix reusing stale buffer heads from last failed mounting fs/ext4/super.c * ext4: rename journal_dev to s_journal_dev inside ext4_sb_info fs/ext4/ext4.h fs/ext4/fsmap.c fs/ext4/super.c btrfs: fix extent buffer leak after tree mod log failure at split_node() bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent bcache: remove 'int n' from parameter list of bch_bucket_alloc_set() bcache: use MAX_CACHES_PER_SET instead of magic number 8 in __bch_bucket_alloc_set gpio: tps68470: Make tps68470_gpio_output() always set the initial value tracing/histograms: Return an error if we fail to add histogram to hist_vars list * tcp: annotate data-races around fastopenq.max_qlen include/linux/tcp.h net/ipv4/tcp.c net/ipv4/tcp_fastopen.c * tcp: annotate data-races around tp->notsent_lowat include/net/tcp.h net/ipv4/tcp.c * tcp: annotate data-races around rskq_defer_accept net/ipv4/tcp.c * tcp: annotate data-races around tp->linger2 net/ipv4/tcp.c * net: Replace the limit of TCP_LINGER2 with TCP_FIN_TIMEOUT_MAX include/net/tcp.h net/ipv4/tcp.c netfilter: nf_tables: can't schedule in nft_chain_validate netfilter: nf_tables: fix spurious set element insertion failure * llc: Don't drop packet from non-root netns. net/llc/llc_input.c fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe * Revert "tcp: avoid the lookup process failing to get sk in ehash table" net/ipv4/inet_hashtables.c net/ipv4/inet_timewait_sock.c net:ipv6: check return value of pskb_trim() net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field() pinctrl: amd: Use amd_pinconf_set() for all config options fbdev: imxfb: warn about invalid left/right margin spi: bcm63xx: fix max prepend length igb: Fix igb_down hung on surprise removal wifi: iwlwifi: mvm: avoid baid size integer overflow * wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point() net/wireless/wext-core.c * bpf: Address KCSAN report on bpf_lru_list kernel/bpf/bpf_lru_list.c kernel/bpf/bpf_lru_list.h * sched/fair: Don't balance task to its current running CPU kernel/sched/fair.c * posix-timers: Ensure timer ID search-loop limit is valid include/linux/sched/signal.h kernel/time/posix-timers.c md/raid10: prevent soft lockup while flush writes md: fix data corruption for raid456 when reshape restart while grow up nbd: Add the maximum limit of allocated index in nbd_dev_add debugobjects: Recheck debug_objects_enabled before reporting * ext4: correct inline offset when handling xattrs in inode body fs/ext4/xattr.c can: bcm: Fix UAF in bcm_proc_show() * fuse: revalidate: don't invalidate if interrupted fs/fuse/dir.c perf probe: Add test for regression introduced by switch to die_get_decl_file() tracing/histograms: Add histograms to hist_vars if they have referenced variables * drm/atomic: Fix potential use-after-free in nonblocking commits drivers/gpu/drm/drm_atomic.c scsi: qla2xxx: Pointer may be dereferenced scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport() scsi: qla2xxx: Fix potential NULL pointer dereference scsi: qla2xxx: Wait for io return on terminate rport xtensa: ISS: fix call to split_if_spec * ring-buffer: Fix deadloop issue on reading trace_pipe kernel/trace/ring_buffer.c tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error * Revert "8250: add support for ASIX devices with a FIFO bug" include/linux/serial_8250.h meson saradc: fix clock divider mask length ceph: don't let check_caps skip sending responses for revoke msgs hwrng: imx-rngc - fix the timeout for init and self check serial: atmel: don't enable IRQs prematurely fs: dlm: return positive pid value for F_GETLK md/raid0: add discard support for the 'original' layout misc: pci_endpoint_test: Re-init completion for every test misc: pci_endpoint_test: Free IRQs before removing the device PCI: rockchip: Use u32 variable to access 32-bit registers PCI: rockchip: Fix legacy IRQ generation for RK3399 PCIe endpoint core PCI: rockchip: Add poll and timeout to wait for PHY PLLs to be locked PCI: rockchip: Write PCI Device ID to correct register PCI: rockchip: Assert PCI Configuration Enable bit after probe PCI: qcom: Disable write access to read only registers for IP v2.3.3 * PCI: Add function 1 DMA alias quirk for Marvell 88SE9235 drivers/pci/quirks.c * PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold drivers/pci/pci.c jfs: jfs_dmap: Validate db_l2nbperpage while mounting * ext4: only update i_reserved_data_blocks on successful block allocation fs/ext4/indirect.c fs/ext4/inode.c * ext4: fix wrong unit use in ext4_mb_clear_bb fs/ext4/mballoc.c perf intel-pt: Fix CYC timestamps after standalone CBR SUNRPC: Fix UAF in svc_tcp_listen_data_ready() net: bcmgenet: Ensure MDIO unregistration has clocks enabled tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation pinctrl: amd: Only use special debounce behavior for GPIO 0 pinctrl: amd: Detect internal GPIO0 debounce handling pinctrl: amd: Fix mistake in handling clearing pins at startup * net/sched: make psched_mtu() RTNL-less safe include/net/pkt_sched.h wifi: airo: avoid uninitialized warning in airo_get_rate() * ipv6/addrconf: fix a potential refcount underflow for idev net/ipv6/addrconf.c NTB: ntb_tool: Add check for devm_kcalloc NTB: ntb_transport: fix possible memory leak while device_register() fails ntb: intel: Fix error handling in intel_ntb_pci_driver_init() NTB: amd: Fix error handling in amd_ntb_pci_driver_init() ntb: idt: Fix error handling in idt_pci_driver_init() * udp6: fix udp6_ehashfn() typo net/ipv6/udp.c * icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev(). net/ipv6/icmp.c * vrf: Increment Icmp6InMsgs on the original netdev include/net/addrconf.h net/ipv6/icmp.c net/ipv6/reassembly.c net: mvneta: fix txq_map in case of txq_number==1 * workqueue: clean up WORK_* constant types, clarify masking include/linux/workqueue.h kernel/workqueue.c net: lan743x: Don't sleep in atomic context netfilter: nf_tables: prevent OOB access in nft_byteorder_eval * netfilter: conntrack: Avoid nf_ct_helper_hash uses after free net/netfilter/nf_conntrack_helper.c netfilter: nf_tables: fix scheduling-while-atomic splat netfilter: nf_tables: unbind non-anonymous set if rule construction fails * netfilter: nf_tables: reject unbound anonymous set before commit phase include/net/netfilter/nf_tables.h * netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain include/net/netfilter/nf_tables.h netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE * netfilter: nf_tables: use net_generic infra for transaction data include/net/netfilter/nf_tables.h include/net/netns/nftables.h * netfilter: add helper function to set up the nfnetlink header and use it include/linux/netfilter/nfnetlink.h net/netfilter/nf_conntrack_netlink.c net/netfilter/nfnetlink_log.c net/netfilter/nfnetlink_queue.c netfilter: nftables: add helper function to set the base sequence number netfilter: nf_tables: add rescheduling points during loop detection walks netfilter: nf_tables: fix nat hook table deletion spi: spi-fsl-spi: allow changing bits_per_word while CS is still active spi: spi-fsl-spi: relax message sanity checking a little spi: spi-fsl-spi: remove always-true conditional in fsl_spi_do_one_msg ARM: orion5x: fix d2net gpio initialization btrfs: fix race when deleting quota root from the dirty cow roots list jffs2: reduce stack usage in jffs2_build_xattr_subsystem() * integrity: Fix possible multiple allocation in integrity_inode_get() security/integrity/iint.c bcache: Remove unnecessary NULL point check in node allocations mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M mmc: core: disable TRIM on Kingston EMMC04G-M627 NFSD: add encoding of op_recall flag for write delegation * ALSA: jack: Fix mutex call in snd_jack_report() sound/core/jack.c i2c: xiic: Don't try to handle more interrupt events after error i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process() sh: dma: Fix DMA channel offset calculation net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX * tcp: annotate data races in __tcp_oow_rate_limited() net/ipv4/tcp_input.c * net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode net/bridge/br_if.c powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y * f2fs: fix error path handling in truncate_dnode() fs/f2fs/node.c mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0 spi: bcm-qspi: return error if neither hif_mspi nor mspi is available Add MODULE_FIRMWARE() for FIRMWARE_TG357766. * sctp: fix potential deadlock on &net->sctp.addr_wq_lock net/sctp/socket.c rtc: st-lpc: Release some resources in st_rtc_probe() in case of error mfd: stmpe: Only disable the regulators if they are enabled mfd: intel-lpss: Add missing check for platform_get_resource KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes mfd: rt5033: Drop rt5033-battery sub-device usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe() * extcon: Fix kernel doc of property capability fields to avoid warnings drivers/extcon/extcon.c * extcon: Fix kernel doc of property fields to avoid warnings drivers/extcon/extcon.c media: usb: siano: Fix warning due to null work_func_t function pointer * media: videodev2.h: Fix struct v4l2_input tuner index comment include/uapi/linux/videodev2.h media: usb: Check az6007_read() return value sh: j2: Use ioremap() to translate device tree address into kernel memory w1: fix loop in w1_fini() * block: change all __u32 annotations to __be32 in affs_hardblocks.h include/uapi/linux/affs_hardblocks.h USB: serial: option: add LARA-R6 01B PIDs ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard ARCv2: entry: rewrite to enable use of double load/stores LDD/STD ARCv2: entry: avoid a branch ARCv2: entry: push out the Z flag unclobber from common EXCEPTION_PROLOGUE ARCv2: entry: comments about hardware auto-save on taken interrupts * modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24} scripts/mod/modpost.c * modpost: fix section mismatch message for R_ARM_ABS32 scripts/mod/modpost.c crypto: nx - fix build warnings when DEBUG_FS is not enabled hwrng: virtio - Fix race on data_avail and actual data hwrng: virtio - always add a pending request hwrng: virtio - don't waste entropy hwrng: virtio - don't wait on cleanup hwrng: virtio - add an internal buffer pinctrl: at91-pio4: check return value of devm_kasprintf() perf dwarf-aux: Fix off-by-one in die_get_varname() pinctrl: cherryview: Return correct value if pin in push-pull mode * PCI: Add pci_clear_master() stub for non-CONFIG_PCI include/linux/pci.h scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe() ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer drm/radeon: fix possible division-by-zero errors fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe() arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1 IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors * soc/fsl/qe: fix usb.c build errors drivers/soc/fsl/qe/Kconfig ASoC: es8316: Increment max value for ALC Capture Target Volume control ARM: ep93xx: fix missing-prototype warnings drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H Input: adxl34x - do not hardcode interrupt trigger type ARM: dts: BCM5301X: Drop "clock-names" from the SPI node Input: drv260x - sleep between polling GO bit radeon: avoid double free in ci_dpm_init() * netlink: Add __sock_i_ino() for __netlink_diag_dump(). include/net/sock.h net/core/sock.c ipvlan: Fix return value of ipvlan_queue_xmit() netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value. * lib/ts_bm: reset initial match offset for every block of text lib/ts_bm.c gtp: Fix use-after-free in __gtp_encap_destroy(). * netlink: do not hard code device address lenth in fdb dumps net/core/rtnetlink.c * netlink: fix potential deadlock in netlink_set_err() net/netlink/af_netlink.c wifi: ath9k: convert msecs to jiffies where needed wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key() memstick r592: make memstick_debug_get_tpc_name() static kexec: fix a memory leak in crash_shrink_memory() watchdog/perf: more properly prevent false positives with turbo modes * watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config include/linux/nmi.h wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes wifi: ray_cs: Fix an error handling path in ray_probe() wifi: ray_cs: Drop useless status variable in parse_addr() wifi: ray_cs: Utilize strnlen() in parse_addr() wifi: wl3501_cs: Fix an error handling path in wl3501_probe() wl3501_cs: use eth_hw_addr_set() * net: create netdev->dev_addr assignment helpers include/linux/etherdevice.h include/linux/netdevice.h wl3501_cs: Fix misspelling and provide missing documentation wl3501_cs: Remove unnecessary NULL check wl3501_cs: Fix a bunch of formatting issues related to function docs wifi: atmel: Fix an error handling path in atmel_probe() wifi: orinoco: Fix an error handling path in orinoco_cs_probe() wifi: orinoco: Fix an error handling path in spectrum_cs_probe() nfc: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect() * nfc: constify several pointers to u8, char and sk_buff include/net/nfc/nfc.h wifi: mwifiex: Fix the size of a memory allocation in mwifiex_ret_802_11_scan() samples/bpf: Fix buffer overflow in tcp_basertt wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation evm: Complete description of evm_inode_setattr() ARM: 9303/1: kprobes: avoid missing-declaration warnings * PM: domains: fix integer overflow issues in genpd_parse_state() drivers/base/power/domain.c clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe clocksource/drivers/cadence-ttc: Use ttc driver as platform driver * clocksource/drivers: Unify the names to timer-* format drivers/clocksource/Makefile irqchip/jcore-aic: Fix missing allocation of IRQ descriptors irqchip/jcore-aic: Kill use of irq_create_strict_mappings() md/raid10: fix io loss while replacement replace rdev md/raid10: fix wrong setting of max_corr_read_errors md/raid10: fix overflow of md/safe_mode_delay md/raid10: check slab-out-of-bounds in md_bitmap_get_counter * treewide: Remove uninitialized_var() usage drivers/clk/clk-gate.c drivers/gpu/drm/drm_edid.c drivers/md/dm-io.c drivers/md/dm-ioctl.c drivers/md/dm-snap-persistent.c drivers/md/dm-table.c fs/fat/dir.c fs/fuse/control.c fs/fuse/file.c fs/overlayfs/copy_up.c kernel/async.c kernel/audit.c kernel/events/core.c kernel/events/uprobes.c kernel/exit.c kernel/futex.c kernel/trace/ring_buffer.c lib/radix-tree.c mm/memcontrol.c mm/percpu.c mm/slub.c mm/swap.c net/ipv4/netfilter/nf_socket_ipv4.c net/ipv6/ip6_flowlabel.c net/ipv6/netfilter/nf_socket_ipv6.c net/netfilter/nf_conntrack_ftp.c net/netfilter/nfnetlink_log.c net/netfilter/nfnetlink_queue.c net/sched/cls_flow.c sound/core/control_compat.c sound/usb/endpoint.c drm/amdgpu: Validate VM ioctl flags. scripts/tags.sh: Resolve gtags empty index generation * drm/edid: Fix uninitialized variable in drm_cvt_modes() drivers/gpu/drm/drm_edid.c fbdev: imsttfb: Fix use after free bug in imsttfb_probe video: imsttfb: check for ioremap() failures x86/smp: Use dedicated cache-line for mwait_play_dead() gfs2: Don't deref jdesc in evict Linux 4.19.290 x86: fix backwards merge of GDS/SRSO bit xen/netback: Fix buffer overrun triggered by unusual packet Documentation/x86: Fix backwards on/off logic about YMM support x86/xen: Fix secondary processors' FPU initialization KVM: Add GDS_NO support to KVM x86/speculation: Add Kconfig option for GDS x86/speculation: Add force option to GDS mitigation * x86/speculation: Add Gather Data Sampling mitigation drivers/base/cpu.c x86/fpu: Move FPU initialization into arch_cpu_finalize_init() x86/fpu: Mark init functions __init x86/fpu: Remove cpuinfo argument from init functions * init, x86: Move mem_encrypt_init() into arch_cpu_finalize_init() init/main.c * init: Invoke arch_cpu_finalize_init() earlier init/main.c * init: Remove check_bugs() leftovers init/main.c um/cpu: Switch to arch_cpu_finalize_init() sparc/cpu: Switch to arch_cpu_finalize_init() sh/cpu: Switch to arch_cpu_finalize_init() mips/cpu: Switch to arch_cpu_finalize_init() m68k/cpu: Switch to arch_cpu_finalize_init() ia64/cpu: Switch to arch_cpu_finalize_init() ARM: cpu: Switch to arch_cpu_finalize_init() x86/cpu: Switch to arch_cpu_finalize_init() * init: Provide arch_cpu_finalize_init() arch/Kconfig include/linux/cpu.h init/main.c Merge 4.19.289 into android-4.19-stable Linux 4.19.289 x86/cpu/amd: Add a Zenbleed fix x86/cpu/amd: Move the errata checking functionality up x86/microcode/AMD: Load late on both threads too Merge 4.19.288 into android-4.19-stable Linux 4.19.288 i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys drm/radeon: fix race condition UAF in radeon_gem_set_domain_ioctl drm/exynos: fix race condition UAF in exynos_g2d_exec_ioctl drm/exynos: vidi: fix a wrong error return ASoC: nau8824: Add quirk to active-high jack-detect s390/cio: unregister device when the only path is gone usb: gadget: udc: fix NULL dereference in remove() nfcsim.c: Fix error checking for debugfs_create_dir media: cec: core: don't set last_initiator if tx in progress * arm64: Add missing Set/Way CMO encodings arch/arm64/include/asm/sysreg.h * HID: wacom: Add error check to wacom_parse_and_register() drivers/hid/wacom_sys.c scsi: target: iscsi: Prevent login threads from racing between each other * sch_netem: acquire qdisc lock in netem_change() net/sched/sch_netem.c netfilter: nfnetlink_osf: fix module autoload netfilter: nf_tables: disallow element updates of bound anonymous sets be2net: Extend xmit workaround to BE3 chip mmc: usdhi60rol0: fix deferred probing mmc: sdhci-acpi: fix deferred probing mmc: omap_hsmmc: fix deferred probing mmc: omap: fix deferred probing mmc: mvsdio: fix deferred probing mmc: mvsdio: convert to devm_platform_ioremap_resource mmc: mtk-sd: fix deferred probing net: qca_spi: Avoid high load if QCA7000 is not available xfrm: Linearize the skb after offloading if needed. ieee802154: hwsim: Fix possible memory leaks * rcu: Upgrade rcu_swap_protected() to rcu_replace_pointer() include/linux/rcupdate.h nilfs2: prevent general protection fault in nilfs_clear_dirty_page() * cgroup: Do not corrupt task iteration when rebinding subsystem kernel/cgroup/cgroup.c PCI: hv: Fix a race condition bug in hv_pci_query_relations() Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs nilfs2: fix buffer corruption due to concurrent device reads ipmi: move message error checking to avoid deadlock * ipmi: Make the smi watcher be disabled immediately when not needed include/linux/ipmi_smi.h x86/purgatory: remove PGO flags nilfs2: reject devices with insufficient block count serial: lantiq: add missing interrupt ack serial: lantiq: Do not swap register read/writes serial: lantiq: Use readl/writel instead of ltq_r32/ltq_w32 serial: lantiq: Change ltq_w32_mask to asc_update_bits Merge 4.19.287 into android-4.19-stable Linux 4.19.287 * mmc: block: ensure error propagation for non-blk drivers/mmc/core/block.c powerpc: Fix defconfig choice logic when cross compiling drm/nouveau/kms: Fix NULL pointer dereference in nouveau_connector_detect_depth * neighbour: delete neigh_lookup_nodev as not used include/net/neighbour.h net/core/neighbour.c * net: Remove unused inline function dst_hold_and_use() include/net/dst.h * neighbour: Remove unused inline function neigh_key_eq16() include/net/neighbour.h selftests/ptp: Fix timestamp printf format for PTP_SYS_OFFSET * net: tipc: resize nlattr array to correct size net/tipc/bearer.c net: lapbether: only support ethernet devices drm/nouveau: add nv_encoder pointer check for NULL drm/nouveau/kms: Don't change EDID when it hasn't actually changed drm/nouveau/dp: check for NULL nv_connector->native_mode igb: fix nvm.ops.read() error handling * sctp: fix an error code in sctp_sf_eat_auth() net/sctp/sm_statefuns.c IB/isert: Fix incorrect release of isert connection IB/isert: Fix possible list corruption in CMA handler IB/isert: Fix dead lock in ib_isert IB/uverbs: Fix to consider event queue closing also upon non-blocking mode RDMA/rxe: Fix the use-before-initialization error of resp_pkts RDMA/rxe: Removed unused name from rxe_task struct RDMA/rxe: Remove the unused variable obj * ping6: Fix send to link-local addresses with VRF. net/ipv6/ping.c * netfilter: nfnetlink: skip error delivery on batch in case of ENOMEM net/netfilter/nfnetlink.c * usb: gadget: f_ncm: Fix NTP-32 support drivers/usb/gadget/function/f_ncm.c * usb: gadget: f_ncm: Add OS descriptor support drivers/usb/gadget/function/f_ncm.c drivers/usb/gadget/function/u_ncm.h * usb: dwc3: gadget: Reset num TRBs before giving back the request drivers/usb/dwc3/gadget.c USB: serial: option: add Quectel EM061KGL series * Remove DECnet support from kernel include/linux/netdevice.h include/linux/netfilter.h include/linux/netfilter_defs.h include/net/netns/netfilter.h include/uapi/linux/netlink.h net/Kconfig net/Makefile net/core/dev.c net/core/neighbour.c net/netfilter/core.c net: usb: qmi_wwan: add support for Compal RXM-G1 RDMA/uverbs: Restrict usage of privileged QKEYs nouveau: fix client work fence deletion race powerpc/purgatory: remove PGO flags kexec: support purgatories with .text.hot sections nilfs2: fix possible out-of-bounds segment allocation in resize ioctl nilfs2: fix incomplete buffer cleanup in nilfs_btnode_abort_change_key() nios2: dts: Fix tse_mac "max-frame-size" property ocfs2: check new file size on fallocate call ocfs2: fix use-after-free when unmounting read-only filesystem xen/blkfront: Only check REQ_FUA for writes mips: Move initrd_start check after initrd address sanitisation. MIPS: Alchemy: fix dbdma2 parisc: Improve cache flushing for PCXL in arch_sync_dma_for_cpu() * power: supply: Fix logic checking if system is running from battery drivers/power/supply/power_supply_core.c irqchip/meson-gpio: Mark OF related data as maybe unused * regulator: Fix error checking for debugfs_create_dir drivers/regulator/core.c * power: supply: Ratelimit no data debug output drivers/power/supply/power_supply_sysfs.c ARM: dts: vexpress: add missing cache properties power: supply: bq27xxx: Use mod_delayed_work() instead of cancel() + schedule() power: supply: ab8500: Fix external_power_changed race Merge "Merge 4.19.286 into android-4.19-stable" into android-4.19-stable * Revert "tcp: deny tcp_disconnect() when threads are waiting" include/net/sock.h net/ipv4/af_inet.c net/ipv4/inet_connection_sock.c net/ipv4/tcp.c Merge "Merge 4.19.285 into android-4.19-stable" into android-4.19-stable Merge 4.19.286 into android-4.19-stable * Revert "tcp: deny tcp_disconnect() when threads are waiting" include/net/sock.h net/ipv4/af_inet.c net/ipv4/inet_connection_sock.c net/ipv4/tcp.c * ANDROID: GKI: update ABI xml for incrementalfs.ko android/abi_gki_aarch64.xml Merge 4.19.285 into android-4.19-stable Linux 4.19.286 Revert "staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE" btrfs: unset reloc control if transaction commit fails in prepare_to_relocate() btrfs: check return value of btrfs_commit_transaction in relocation * ext4: only check dquot_initialize_needed() when debugging fs/ext4/xattr.c i2c: sprd: Delete i2c adapter in .remove's error path pinctrl: meson-axg: add missing GPIOA_18 gpio group * Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk net/bluetooth/hci_core.c ceph: fix use-after-free bug for inodes when flushing capsnaps drm/amdgpu: fix xclk freq on CHIP_STONEY Input: psmouse - fix OOB access in Elantech protocol * Input: xpad - delete a Razer DeathAdder mouse VID/PID entry drivers/input/joystick/xpad.c batman-adv: Broken sync while rescheduling delayed work * lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release() lib/cpu_rmap.c * net: sched: fix possible refcount leak in tc_chain_tmplt_add() net/sched/cls_api.c * net: sched: move rtm_tca_policy declaration to include file include/net/pkt_sched.h net/sched/cls_api.c * rfs: annotate lockless accesses to RFS sock flow table include/linux/netdevice.h net/core/dev.c * rfs: annotate lockless accesses to sk->sk_rxhash include/net/sock.h * Bluetooth: L2CAP: Add missing checks for invalid DCID net/bluetooth/l2cap_core.c * Bluetooth: Fix l2cap_disconnect_req deadlock net/bluetooth/l2cap_core.c net: dsa: lan9303: allow vid != 0 in port_fdb_{add|del} methods spi: qup: Request DMA before enabling clocks i40e: fix build warnings in i40e_alloc.h i40iw: fix build warning in i40iw_manage_apbvt() * UPSTREAM: net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize drivers/net/usb/cdc_ncm.c * UPSTREAM: cdc_ncm: Fix the build warning drivers/net/usb/cdc_ncm.c * UPSTREAM: cdc_ncm: Implement the 32-bit version of NCM Transfer Block drivers/net/usb/cdc_ncm.c include/linux/usb/cdc_ncm.h * Revert "tcp: reduce POLLOUT events caused by TCP_NOTSENT_LOWAT" include/net/sock.h include/net/tcp.h net/core/stream.c * Revert "tcp: return EPOLLOUT from tcp_poll only when notsent_bytes is half the limit" net/ipv4/tcp.c * Revert "tcp: factor out __tcp_close() helper" include/net/tcp.h net/ipv4/tcp.c * Revert "tcp: add annotations around sk->sk_shutdown accesses" net/ipv4/af_inet.c net/ipv4/tcp.c net/ipv4/tcp_input.c * ANDROID: fix abi break in 4.19.284 for cpuhotplug.h include/linux/cpuhotplug.h Merge "Merge 4.19.284 into android-4.19-stable" into android-4.19-stable UPSTREAM: mailbox: mailbox-test: fix a locking issue in mbox_test_message_write() UPSTREAM: mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write() Linux 4.19.285 wifi: rtlwifi: 8192de: correct checking of IQK reload * scsi: dpt_i2o: Do not process completions with invalid addresses drivers/scsi/Kconfig scsi: dpt_i2o: Remove broken pass-through ioctl (I2OUSERCMD) * regmap: Account for register length when chunking drivers/base/regmap/regmap.c fbcon: Fix null-ptr-deref in soft_cursor * ext4: add lockdep annotations for i_data_sem for ea_inode's fs/ext4/ext4.h fs/ext4/xattr.c * selinux: don't use make's grouped targets feature yet security/selinux/Makefile tty: serial: fsl_lpuart: use UARTCTRL_TXINV to send break instead of UARTCTRL_SBK mmc: vub300: fix invalid response handling rsi: Remove unnecessary boolean condition regulator: da905{2,5}: Remove unnecessary array check hwmon: (scmi) Remove redundant pointer check wifi: rtlwifi: remove always-true condition pointed out by GCC 12 lib/dynamic_debug.c: use address-of operator on section symbols * kernel/extable.c: use address-of operator on section symbols kernel/extable.c eth: sun: cassini: remove dead code * gcc-12: disable '-Wdangling-pointer' warning for now Makefile ACPI: thermal: drop an always true check x86/boot: Wrap literal addresses in absolute_pointer() ata: libata-scsi: Use correct device no in ata_find_dev() scsi: stex: Fix gcc 13 warnings * usb: gadget: f_fs: Add unbind event before functionfs_unbind drivers/usb/gadget/function/f_fs.c net: usb: qmi_wwan: Set DTR quirk for BroadMobi BM818 * iio: dac: build ad5758 driver when AD5758 is selected drivers/iio/dac/Makefile iio: dac: mcp4725: Fix i2c_master_send() return value handling * HID: wacom: avoid integer overflow in wacom_intuos_inout() drivers/hid/wacom_wac.c * HID: google: add jewel USB id drivers/hid/hid-ids.h iio: adc: mxs-lradc: fix the order of two cleanup operations mailbox: mailbox-test: fix a locking issue in mbox_test_message_write() atm: hide unused procfs functions ALSA: oss: avoid missing-prototype warnings * netfilter: conntrack: define variables exp_nat_nla_policy and any_addr with CONFIG_NF_NAT net/netfilter/nf_conntrack_netlink.c wifi: b43: fix incorrect __packed annotation * scsi: core: Decrease scsi_device's iorequest_cnt if dispatch failed drivers/scsi/scsi_lib.c * arm64/mm: mark private VM_FAULT_X defines as vm_fault_t arch/arm64/mm/fault.c ARM: dts: stm32: add pin map for CAN controller on stm32f7 wifi: rtl8xxxu: fix authentication timeout due to incorrect RCR value media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221 media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*() * media: dvb-core: Fix use-after-free due on race condition at dvb_net include/media/dvb_net.h media: mn88443x: fix !CONFIG_OF error by drop of_match_ptr from ID table media: ttusb-dec: fix memory leak in ttusb_dec_exit_dvb() media: dvb_ca_en50221: fix a size write bug media: netup_unidvb: fix irq init by register it at the end of probe media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address media: dvb-usb: digitv: fix null-ptr-deref in digitv_i2c_xfer() media: dvb-usb-v2: rtl28xxu: fix null-ptr-deref in rtl28xxu_i2c_xfer media: dvb-usb-v2: ce6230: fix null-ptr-deref in ce6230_i2c_master_xfer() media: dvb-usb-v2: ec168: fix null-ptr-deref in ec168_i2c_xfer() media: dvb-usb: az6027: fix three null-ptr-deref in az6027_i2c_xfer() * media: dvb_demux: fix a bug for the continuity counter drivers/media/dvb-core/dvb_demux.c ASoC: ssm2602: Add workaround for playback distortions * xfrm: Check if_id in inbound policy/secpath match net/xfrm/xfrm_policy.c ASoC: dwc: limit the number of overrun messages nbd: Fix debugfs_create_dir error checking fbdev: stifb: Fix info entry in sti_struct on error path fbdev: modedb: Add 1920x1080 at 60 Hz video mode media: rcar-vin: Select correct interrupt mode for V4L2_FIELD_ALTERNATE ARM: 9295/1: unwind:fix unwind abort for uleb128 case mailbox: mailbox-test: Fix potential double-free in mbox_test_message_write() watchdog: menz069_wdt: fix watchdog initialisation net: dsa: mv88e6xxx: Increase wait after reset deactivation net/sched: flower: fix possible OOB write in fl_set_geneve_opt() * udp6: Fix race condition in udp6_sendmsg & connect net/core/sock.c * net/netlink: fix NETLINK_LIST_MEMBERSHIPS length report net/netlink/af_netlink.c * ocfs2/dlm: move BITS_TO_BYTES() to bitops.h for wider use include/linux/bitops.h * net: sched: fix NULL pointer dereference in mq_attach net/sched/sch_api.c * net/sched: Prohibit regrafting ingress or clsact Qdiscs net/sched/sch_api.c * net/sched: Reserve TC_H_INGRESS (TC_H_CLSACT) for ingress (clsact) Qdiscs net/sched/sch_api.c net/sched/sch_ingress.c * net/sched: sch_clsact: Only create under TC_H_CLSACT net/sched/sch_ingress.c * net/sched: sch_ingress: Only create under TC_H_INGRESS net/sched/sch_ingress.c * tcp: Return user_mss for TCP_MAXSEG in CLOSE/LISTEN state if user_mss set net/ipv4/tcp.c * tcp: deny tcp_disconnect() when threads are waiting include/net/sock.h net/ipv4/af_inet.c net/ipv4/inet_connection_sock.c net/ipv4/tcp.c * af_packet: do not use READ_ONCE() in packet_bind() net/packet/af_packet.c amd-xgbe: fix the false linkup in xgbe_phy_status * af_packet: Fix data-races of pkt_sk(sk)->num. net/packet/af_packet.c netrom: fix info-leak in nr_write_internal() net/mlx5: fw_tracer, Fix event handling dmaengine: pl330: rename _start to prevent build error * netfilter: ctnetlink: Support offloaded conntrack entry deletion net/netfilter/nf_conntrack_netlink.c * ipv{4,6}/raw: fix output xfrm lookup wrt protocol include/net/ip.h include/uapi/linux/in.h net/ipv4/ip_sockglue.c net/ipv4/raw.c net/ipv6/raw.c * bluetooth: Add cmd validity checks at the start of hci_sock_ioctl() net/bluetooth/hci_sock.c * cdc_ncm: Fix the build warning drivers/net/usb/cdc_ncm.c power: supply: bq24190: Call power_supply_changed() after updating input current * power: supply: core: Refactor power_supply_set_input_current_limit_from_supplier() drivers/power/supply/power_supply_core.c include/linux/power_supply.h power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize * net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize drivers/net/usb/cdc_ncm.c * cdc_ncm: Implement the 32-bit version of NCM Transfer Block drivers/net/usb/cdc_ncm.c include/linux/usb/cdc_ncm.h Merge 4.19.284 into android-4.19-stable UPSTREAM: efi: rt-wrapper: Add missing include * BACKPORT: arm64: efi: Execute runtime services from a dedicated stack arch/arm64/include/asm/efi.h * Revert "uapi/linux/const.h: prefer ISO-friendly __typeof__" include/uapi/linux/const.h Merge "Merge 4.19.283 into android-4.19-stable" into android-4.19-stable Linux 4.19.284 * drivers: depend on HAS_IOMEM for devm_platform_ioremap_resource() drivers/base/platform.c 3c589_cs: Fix an error handling path in tc589_probe() forcedeth: Fix an error handling path in nv_probe() * ASoC: Intel: Skylake: Fix declaration of enum skl_ch_cfg include/uapi/sound/skl-tplg-interface.h x86/show_trace_log_lvl: Ensure stack pointer is aligned, again xen/pvcalls-back: fix double frees with pvcalls_new_active_socket() * coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet() drivers/hwtracing/coresight/coresight-tmc-etr.c power: supply: sbs-charger: Fix INHIBITED bit for Status reg * power: supply: bq27xxx: Fix poll_interval handling and races on remove include/linux/power/bq27xxx_battery.h power: supply: bq27xxx: Fix I2C IRQ race on remove power: supply: bq27xxx: Fix bq27xxx_battery_update() race condition * power: supply: leds: Fix blink to LED on transition drivers/power/supply/power_supply_leds.c * ipv6: Fix out-of-bounds access in ipv6_find_tlv() net/ipv6/exthdrs_core.c * bpf: Fix mask generation for 32-bit narrow loads of 64-bit fields kernel/bpf/verifier.c * net: fix skb leak in __skb_tstamp_tx() net/core/skbuff.c media: radio-shark: Add endpoint checks USB: sisusbvga: Add endpoint checks * USB: core: Add routines for endpoint checks in old drivers drivers/usb/core/usb.c include/linux/usb.h * udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). net/ipv4/udplite.c net/ipv6/udplite.c ALSA: hda/realtek - Fix inverted bass GPIO pin on Acer 8951G ALSA: hda/realtek - Fixed one of HP ALC671 platform Headset Mic supported parisc: Fix flush_dcache_page() for usage from irq context selftests/memfd: Fix unknown type name build failure x86/mm: Avoid incomplete Global INVLPG flushes btrfs: use nofs when cleaning up aborted transactions parisc: Allow to reboot machine after system halt m68k: Move signal frame following exception on 68020/030 ALSA: hda/ca0132: add quirk for EVGA X299 DARK spi: fsl-cpm: Use 16 bit mode for large transfers with even size spi: fsl-spi: Re-organise transfer bits_per_word adaptation spi: spi-fsl-spi: automatically adapt bits-per-word in cpu mode s390/qdio: fix do_sqbs() inline assembly constraint s390/qdio: get rid of register asm vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF vc_screen: rewrite vcs_size to accept vc, not inode * usb: gadget: u_ether: Fix host MAC address case drivers/usb/gadget/function/u_ether.c * usb: gadget: u_ether: Convert prints to device prints drivers/usb/gadget/function/u_ether.c * lib/string_helpers: Introduce string_upper() and string_lower() helpers include/linux/string_helpers.h ALSA: hda/realtek: Add a quirk for HP EliteDesk 805 ALSA: hda/realtek - ALC897 headset MIC no sound ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW ALSA: hda/realtek - The front Mic on a HP machine doesn't work ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662 ALSA: hda/realtek - Enable headset mic of Acer X2660G with ALC662 ALSA: hda/realtek - Add Headset Mic supported for HP cPC ALSA: hda/realtek - More constifications Add Acer Aspire Ethos 8951G model quirk * HID: wacom: Force pen out of prox if no events have been received in a while drivers/hid/wacom.h drivers/hid/wacom_sys.c drivers/hid/wacom_wac.c netfilter: nf_tables: do not allow RULE_ID to refer to another chain netfilter: nf_tables: validate NFTA_SET_ELEM_OBJREF based on NFT_SET_OBJECT flag netfilter: nf_tables: stricter validation of element data * netfilter: nf_tables: allow up to 64 bytes in the set element data area include/net/netfilter/nf_tables.h netfilter: nf_tables: add nft_setelem_parse_key() netfilter: nf_tables: validate registers coming from userspace. * netfilter: nftables: statify nft_parse_register() include/net/netfilter/nf_tables.h * netfilter: nftables: add nft_parse_register_store() and use it include/net/netfilter/nf_tables.h include/net/netfilter/nf_tables_core.h include/net/netfilter/nft_fib.h * netfilter: nftables: add nft_parse_register_load() and use it include/net/netfilter/nf_tables.h include/net/netfilter/nf_tables_core.h include/net/netfilter/nft_masq.h include/net/netfilter/nft_redir.h nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode() tpm/tpm_tis: Disable interrupts for more Lenovo devices ceph: force updating the msg pointer in non-split case serial: Add support for Advantech PCI-1611U card * statfs: enforce statfs[64] structure initialization fs/statfs.c ALSA: hda: Add NVIDIA codec IDs a3 through a7 to patch table ALSA: hda: Fix Oops by 9.1 surround channel names usb: typec: altmodes/displayport: fix pin_assignment_show * usb-storage: fix deadlock when a scsi command timeouts more than once drivers/usb/storage/scsiglue.c vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() igb: fix bit_shift to be in [1..8] range cassini: Fix a memory leak in the error handling path of cas_init_one() net: bcmgenet: Restore phy_stop() depending upon suspend/close net: bcmgenet: Remove phy_stop() from bcmgenet_netif_stop() net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() drm/exynos: fix g2d_open/close helper function definitions media: netup_unidvb: fix use-after-free at del_timer() erspan: get the proto with the md version for collect_md * ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode include/net/ip6_tunnel.h include/net/ip_tunnels.h ip6_gre: Make o_seqno start from 0 in native mode ip6_gre: Fix skb_under_panic in __gre6_xmit() serial: arc_uart: fix of_iomap leak in `arc_serial_probe` * drivers: provide devm_platform_ioremap_resource() drivers/base/platform.c include/linux/platform_device.h vsock: avoid to close connected socket after the timeout net: fec: Better handle pm_runtime_get() failing in .remove() * af_key: Reject optional tunnel/BEET mode templates in outbound policies net/key/af_key.c cpupower: Make TSC read per CPU for Mperf monitor btrfs: fix space cache inconsistency after error loading it from disk btrfs: replace calls to btrfs_find_free_ino with btrfs_find_free_objectid mfd: dln2: Fix memory leak in dln2_probe() phy: st: miphy28lp: use _poll_timeout functions for waits * Input: xpad - add constants for GIP interface numbers drivers/input/joystick/xpad.c clk: tegra20: fix gcc-7 constant overflow warning recordmcount: Fix memory leaks in the uwrite function * sched: Fix KCSAN noinstr violation include/linux/sched/task_stack.h mcb-pci: Reallocate memory region to avoid memory overlapping serial: 8250: Reinit port->pm on port specific driver unbind usb: typec: tcpm: fix multiple times discover svids error * HID: wacom: generic: Set battery quirk only when we see battery data drivers/hid/wacom_wac.c spi: spi-imx: fix MX51_ECSPI_* macros when cs > 3 HID: logitech-hidpp: Reconcile USB and Unifying serials HID: logitech-hidpp: Don't use the USB serial for USB devices staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE * Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp net/bluetooth/l2cap_core.c wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace * f2fs: fix to drop all dirty pages during umount() if cp_error is set fs/f2fs/checkpoint.c fs/f2fs/data.c * ext4: Fix best extent lstart adjustment logic in ext4_mb_new_inode_pa() fs/ext4/mballoc.c * ext4: set goal start correctly in ext4_mb_normalize_request fs/ext4/mballoc.c gfs2: Fix inode height consistency check scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition * lib: cpu_rmap: Avoid use after free on rmap->obj array entries lib/cpu_rmap.c * net: Catch invalid index in XPS mapping net/core/dev.c net: pasemi: Fix return type of pasemi_mac_start_tx() ext2: Check block size validity during mount wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects ACPICA: Avoid undefined behavior: applying zero offset to null pointer drm/tegra: Avoid potential 32-bit integer overflow ACPI: EC: Fix oops when removing custom query handlers * firmware: arm_sdei: Fix sleep from invalid context BUG include/linux/cpuhotplug.h memstick: r592: Fix UAF bug in r592_remove due to race condition * regmap: cache: Return error in cache sync operations for REGCACHE_NONE drivers/base/regmap/regcache.c drm/amd/display: Use DC_LOG_DC in the trasform pixel function fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() * af_unix: Fix data races around sk->sk_shutdown. net/unix/af_unix.c * af_unix: Fix a data race of sk->sk_receive_queue->qlen. net/unix/af_unix.c * net: datagram: fix data-races in datagram_poll() net/core/datagram.c ipvlan:Fix out-of-bounds caused by unclear skb->cb * tcp: add annotations around sk->sk_shutdown accesses net/ipv4/af_inet.c net/ipv4/tcp.c net/ipv4/tcp_input.c * tcp: factor out __tcp_close() helper include/net/tcp.h net/ipv4/tcp.c * tcp: return EPOLLOUT from tcp_poll only when notsent_bytes is half the limit net/ipv4/tcp.c * tcp: reduce POLLOUT events caused by TCP_NOTSENT_LOWAT include/net/sock.h include/net/tcp.h net/core/stream.c * net: annotate sk->sk_err write from do_recvmmsg() net/socket.c * netlink: annotate accesses to nlk->cb_running net/netlink/af_netlink.c * net: Fix load-tearing on sk->sk_stamp in sock_recv_cmsgs(). include/net/sock.h * UPSTREAM: ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum fs/ext4/super.c Merge 4.19.283 into android-4.19-stable * UPSTREAM: ext4: fix invalid free tracking in ext4_xattr_move_to_block() fs/ext4/xattr.c Linux 4.19.283 * mm/page_alloc: fix potential deadlock on zonelist_update_seq seqlock mm/page_alloc.c * printk: declare printk_deferred_{enter,safe}() in include/linux/printk.h include/linux/printk.h PCI: pciehp: Fix AB-BA deadlock between reset_lock and device_lock PCI: pciehp: Use down_read/write_nested(reset_lock) to fix lockdep errors drbd: correctly submit flush bio on barrier serial: 8250: Fix serial8250_tx_empty() race with DMA Tx * tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH drivers/tty/tty_io.c drivers/tty/tty_ioctl.c include/linux/tty.h * ext4: fix invalid free tracking in ext4_xattr_move_to_block() fs/ext4/xattr.c * ext4: remove a BUG_ON in ext4_mb_release_group_pa() fs/ext4/mballoc.c * ext4: bail out of ext4_xattr_ibody_get() fails for any reason fs/ext4/inline.c * ext4: add bounds checking in get_max_inline_xattr_value_size() fs/ext4/inline.c * ext4: improve error recovery code paths in __ext4_remount() fs/ext4/super.c * ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum fs/ext4/super.c * ext4: fix WARNING in mb_find_extent fs/ext4/balloc.c * HID: wacom: Set a default resolution for older tablets drivers/hid/wacom_wac.c drm/panel: otm8009a: Set backlight parent to panel device ARM: dts: s5pv210: correct MIPI CSIS clock name ARM: dts: exynos: fix WM8960 clock name in Itop Elite sh: nmi_debug: fix return value of __setup handler sh: init: use OF_EARLY_FLATTREE for early init sh: math-emu: fix macro redefined warning platform/x86: touchscreen_dmi: Add info for the Dexp Ursus KX210i cifs: fix pcchunk length type in smb2_copychunk_range btrfs: print-tree: parent bytenr must be aligned to sector size btrfs: fix btrfs_prev_leaf() to not return the same key twice perf symbols: Fix return incorrect build_id size in elf_read_build_id() perf map: Delete two variable initialisations before null pointer checks in sort__sym_from_cmp() perf vendor events power9: Remove UTF-8 characters from JSON files virtio_net: suppress cpu stall when free_unused_bufs virtio_net: split free_unused_bufs() ALSA: caiaq: input: Add error handling for unsupported input methods in `snd_usb_caiaq_input_init` drm/amdgpu: add a missing lock for AMDGPU_SCHED * drm/amdgpu: Add command to override the context priority. include/uapi/drm/amdgpu_drm.h drm/amdgpu: Put enable gfx off feature to a delay thread drm/amdgpu: Add amdgpu_gfx_off_ctrl function * af_packet: Don't send zero-byte data in packet_sendmsg_spkt(). net/packet/af_packet.c rxrpc: Fix hard call timeout units * net/sched: act_mirred: Add carrier check net/sched/act_mirred.c * writeback: fix call of incorrect macro fs/fs-writeback.c net: dsa: mv88e6xxx: add mv88e6321 rsvd2cpu net: dsa: mv88e6xxx: Add missing watchdog ops for 6320 family * sit: update dev->needed_headroom in ipip6_tunnel_bind_dev() net/ipv6/sit.c relayfs: fix out-of-bounds access in relay_file_read kernel/relay.c: fix read_pos error when multiple readers * dm verity: fix error handling for check_at_most_once on FEC drivers/md/dm-verity-target.c * dm verity: skip redundant verity_handle_err() on I/O errors drivers/md/dm-verity-target.c ipmi: fix SSIF not responding under certain cond. ipmi_ssif: Rename idle state and check * ipmi: Fix how the lower layers are told to watch for messages include/linux/ipmi_smi.h ipmi: Fix SSIF flag requests * tick/nohz: Fix cpu_is_hotpluggable() by checking with nohz subsystem drivers/base/cpu.c include/linux/tick.h kernel/time/tick-sched.c * nohz: Add TICK_DEP_BIT_RCU include/linux/tick.h include/trace/events/timer.h kernel/time/tick-sched.c * netfilter: nf_tables: deactivate anonymous set from preparation phase include/net/netfilter/nf_tables.h debugobject: Ensure pool refill (again) perf auxtrace: Fix address filter entire kernel size * dm ioctl: fix nested locking in table_clear() to remove deadlock concern drivers/md/dm-ioctl.c dm flakey: fix a crash with invalid table line dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path s390/dasd: fix hanging blockdevice after request requeue * btrfs: scrub: reject unsupported scrub flags include/uapi/linux/btrfs.h clk: rockchip: rk3399: allow clk_cifout to force clk_cifout_src to reparent wifi: rtl8xxxu: RTL8192EU always needs full init md/raid10: fix null-ptr-deref in raid10_sync_request nilfs2: fix infinite loop in nilfs_mdt_get_block() nilfs2: do not write dirty data after degenerating to read-only parisc: Fix argument pointer in real64_call_asm() dmaengine: at_xdmac: do not enable all cyclic channels phy: tegra: xusb: Add missing tegra_xusb_port_unregister for usb2_port and ulpi_port pwm: mtk-disp: Disable shadow registers before setting backlight values pwm: mtk-disp: Adjust the clocks to avoid them mismatch pwm: mtk-disp: Don't check the return code of pwmchip_remove() openrisc: Properly store r31 to pt_regs on unhandled exceptions RDMA/mlx5: Use correct device num_ports when modify DC * SUNRPC: remove the maximum number of retries in call_bind_status include/linux/sunrpc/sched.h NFSv4.1: Always send a RECLAIM_COMPLETE after establishing lease IB/hfi1: Fix SDMA mmu_rb_node not being evicted in LRU order * clk: add missing of_node_put() in "assigned-clocks" property parsing drivers/clk/clk-conf.c power: supply: generic-adc-battery: fix unit scaling RDMA/mlx4: Prevent shift wrapping in set_user_sq_size() RDMA/rdmavt: Delete unnecessary NULL check * perf/core: Fix hardlockup failure caused by perf throttle kernel/events/core.c powerpc/rtas: use memmove for potentially overlapping buffer copy * macintosh: via-pmu-led: requires ATA to be set drivers/macintosh/Kconfig powerpc/sysdev/tsi108: fix resource printk format warnings powerpc/wii: fix resource printk format warnings powerpc/mpc512x: fix resource printk format warning macintosh/windfarm_smu_sat: Add missing of_node_put() * spmi: Add a check for remove callback when removing a SPMI driver drivers/spmi/spmi.c staging: rtl8192e: Fix W_DISABLE# does not work after stop/start serial: 8250: Add missing wakeup event reporting tty: serial: fsl_lpuart: adjust buffer length to the intended size usb: chipidea: fix missing goto in `ci_hdrc_probe` sh: sq: Fix incorrect element size for allocating bitmap buffer * uapi/linux/const.h: prefer ISO-friendly __typeof__ include/uapi/linux/const.h spi: cadence-quadspi: fix suspend-resume implementations mtd: spi-nor: cadence-quadspi: Handle probe deferral while requesting DMA channel mtd: spi-nor: cadence-quadspi: Don't initialize rx_dma_complete on failure mtd: spi-nor: cadence-quadspi: Make driver independent of flash geometry ia64: salinfo: placate defined-but-not-used warning ia64: mm/contig: fix section mismatch warning/error * of: Fix modalias string generation drivers/of/device.c vmci_host: fix a race condition in vmci_host_poll() causing GPF spi: fsl-spi: Fix CPM/QE mode Litte Endian spi: qup: Don't skip cleanup in remove's error path spi: qup: fix PM reference leak in spi_qup_remove() * linux/vt_buffer.h: allow either builtin or modular for macros include/linux/vt_buffer.h usb: gadget: udc: renesas_usb3: Fix use after free bug in renesas_usb3_remove due to race condition fpga: bridge: fix kernel-doc parameter description usb: host: xhci-rcar: remove leftover quirk handling * pstore: Revert pmsg_lock back to a normal mutex fs/pstore/pmsg.c * tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. net/core/skbuff.c net: amd: Fix link leak when verifying config failed * netlink: Use copy_to_user() for optval in netlink_getsockopt(). net/netlink/af_netlink.c Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work" * ipv4: Fix potential uninit variable access bug in __ip_make_skb() net/ipv4/ip_output.c * netfilter: nf_tables: don't write table validation state without mutex include/linux/netfilter/nfnetlink.h net/netfilter/nfnetlink.c ixgbe: Enable setting RSS table to default values ixgbe: Allow flow hash to be set via ethtool wifi: iwlwifi: mvm: check firmware response size wifi: iwlwifi: make the loop for card preparation effective md/raid10: fix memleak of md thread md: update the optimal I/O size on reshape md/raid10: fix memleak for 'conf->bio_split' md/raid10: fix leak of 'r10bio->remaining' for recovery * crypto: drbg - Only fail when jent is unavailable in FIPS mode crypto/drbg.c * crypto: drbg - make drbg_prepare_hrng() handle jent instantiation errors crypto/drbg.c bpftool: Fix bug for long instructions in program CFG dumps wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_reg() wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_rfreg() rtlwifi: Replace RT_TRACE with rtl_dbg rtlwifi: Start changing RT_TRACE into rtl_dbg rtlwifi: rtl_pci: Fix memory leak when hardware init fails scsi: megaraid: Fix mega_cmd_done() CMDID_INT_CMDS scsi: target: iscsit: Fix TAS handling during conn cleanup * net/packet: convert po->auxdata to an atomic flag net/packet/af_packet.c net/packet/internal.h * net/packet: convert po->origdev to an atomic flag net/packet/af_packet.c net/packet/internal.h vlan: partially enable SIOCSHWTSTAMP in container * scm: fix MSG_CTRUNC setting condition for SO_PASSSEC include/net/scm.h tools: bpftool: Remove invalid \' json escape wifi: ath6kl: reduce WARN to dev_dbg() in callback wifi: ath5k: fix an off by one check in ath5k_eeprom_read_freq_list() wifi: ath9k: hif_usb: fix memory leak of remain_skbs wifi: ath6kl: minor fix for allocation size debugobject: Prevent init race with static objects debugobjects: Move printk out of db->lock critical sections debugobjects: Add percpu free pools * arm64: kgdb: Set PSTATE.SS to 1 to re-enable single-step arch/arm64/include/asm/debug-monitors.h arch/arm64/kernel/debug-monitors.c x86/ioapic: Don't return 0 from arch_dynirq_lower_bound() media: rc: gpio-ir-recv: Fix support for wake-up media: rcar_fdp1: Fix refcount leak in probe and remove function media: rcar_fdp1: Fix the correct variable assignments media: saa7134: fix use after free bug in saa7134_finidev due to race condition media: dm1105: Fix use after free bug in dm1105_remove due to race condition x86/apic: Fix atomic update of offset in reserve_eilvt_offset() drm/msm/adreno: drop bogus pm_runtime_set_active() drm/msm/adreno: Defer enabling runpm until hw_init() * firmware: qcom_scm: Clear download bit during reboot drivers/firmware/qcom_scm.c media: av7110: prevent underflow in write_ts_to_decoder() * media: uapi: add MEDIA_BUS_FMT_METADATA_FIXED media bus format. include/uapi/linux/media-bus-format.h media: bdisp: Add missing check for create_workqueue ARM: dts: qcom: ipq4019: Fix the PCI I/O port range EDAC/skx: Fix overflows on the DRAM row address mapping arrays EDAC, skx: Move debugfs node under EDAC's hierarchy * drm/probe-helper: Cancel previous job before starting new one drivers/gpu/drm/drm_probe_helper.c drm/vgem: add missing mutex_destroy drm/rockchip: Drop unbalanced obj unref * selinux: ensure av_permissions.h is built when needed security/selinux/Makefile * selinux: fix Makefile dependencies of flask.h security/selinux/Makefile ubifs: Free memory for tmpfile name ubi: Fix return value overwrite issue in try_write_vid_and_data() ubifs: Fix memleak when insert_old_idx() failed Revert "ubifs: dirty_cow_znode: Fix memleak in error handling path" i2c: omap: Fix standard mode false ACK readings KVM: nVMX: Emulate NOPs in L2, and PAUSE if it's not intercepted reiserfs: Add security prefix to xattr name in reiserfs_security_write() * ring-buffer: Sync IRQ works before buffer destruction kernel/trace/ring_buffer.c pwm: meson: Fix axg ao mux parents MIPS: fw: Allow firmware to pass a empty env * xhci: fix debugfs register accesses while suspended drivers/usb/host/xhci-debugfs.c * debugfs: regset32: Add Runtime PM support fs/debugfs/file.c include/linux/debugfs.h staging: iio: resolver: ads1210: fix config mode perf sched: Cast PTHREAD_STACK_MIN to int as it may turn into sysconf(__SC_THREAD_STACK_MIN_VALUE) * USB: dwc3: fix runtime pm imbalance on unbind drivers/usb/dwc3/core.c stmmac: debugfs entry name is not be changed when udev rename device name. ASoC: Intel: bytcr_rt5640: Add quirk for the Acer Iconia One 7 B1-750 iio: adc: palmas_gpadc: fix NULL dereference on rmmod USB: serial: option: add UNISOC vendor and TOZED LT70C product * bluetooth: Perform careful capability checks in hci_sock_ioctl() net/bluetooth/hci_sock.c wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() * ANDROID: incremental fs: Evict inodes before freeing mount data fs/incfs/main.c fs/incfs/vfs.c * Revert "Revert "mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse"" android/abi_gki_aarch64.xml include/linux/rmap.h mm/rmap.c Bug: 299241959 Change-Id: Ib8c4ff87b1b0b720abce0f5fcdf1a51f01a472a9 Signed-off-by: Wilson Sung <wilsonsung@google.com> Signed-off-by: ChangYan Lee <changyan@google.com>	2023-10-17 05:00:19 +00:00
Ilpo Järvinen	3271859c2d	tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH ... If userspace races tcsetattr() with a write, the drained condition might not be guaranteed by the kernel. There is a race window after checking Tx is empty before tty_set_termios() takes termios_rwsem for write. During that race window, more characters can be queued by a racing writer. Any ongoing transmission might produce garbage during HW's ->set_termios() call. The intent of TCSADRAIN/FLUSH seems to be preventing such a character corruption. If those flags are set, take tty's write lock to stop any writer before performing the lower layer Tx empty check and wait for the pending characters to be sent (if any). The initial wait for all-writers-done must be placed outside of tty's write lock to avoid deadlock which makes it impossible to use tty_wait_until_sent(). The write lock is retried if a racing write is detected. Fixes: 1da177e4c3 ("Linux-2.6.12-rc2") Cc: stable@vger.kernel.org Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20230317113318.31327-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 094fb49a2d0d6827c86d2e0840873e6db0c491d2) Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-05-17 11:13:27 +02:00
Lucas Wei	598e89bf33	Merge android-4.19-stable (4.19.171) into android-msm-pixel-4.19-lts ... Merge 4.19.171 into android-4.19-stable Linux 4.19.171 net: dsa: b53: fix an off by one in checking "vlan->vid" * net: Disable NETIF_F_HW_TLS_RX when RXCSUM is disabled net/core/dev.c net: mscc: ocelot: allow offloading of bridge on top of LAG * ipv6: set multicast flag on the multicast route net/ipv6/addrconf.c * net_sched: reject silly cell_log in qdisc_get_rtab() net/sched/sch_api.c net_sched: avoid shift-out-of-bounds in tcindex_set_parms() * ipv6: create multicast route with RTPROT_KERNEL net/ipv6/addrconf.c * udp: mask TOS bits in udp_v4_early_demux() net/ipv4/udp.c kasan: fix incorrect arguments passing in kasan_add_zero_shadow kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow * skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too net/core/skbuff.c sh_eth: Fix power down vs. is_opened flag ordering sh: dma: fix kconfig dependency for G2_DMA * netfilter: rpfilter: mask ecn bits before fib lookup net/ipv4/netfilter/ipt_rpfilter.c * driver core: Extend device_is_dependent() drivers/base/core.c xhci: tegra: Delay for disabling LFPS detector * xhci: make sure TRB is fully written before giving it to the controller drivers/usb/host/xhci-ring.c * usb: bdc: Make bdc pci driver depend on BROKEN drivers/usb/gadget/udc/bdc/Kconfig * usb: udc: core: Use lock when write to soft_connect drivers/usb/gadget/udc/core.c usb: gadget: aspeed: fix stop dma register setting. * USB: ehci: fix an interrupt calltrace error drivers/usb/host/ehci-hub.c * ehci: fix EHCI host controller initialization sequence drivers/usb/host/ehci-hcd.c serial: mvebu-uart: fix tx lost characters at power off stm class: Fix module init return on allocation failure intel_th: pci: Add Alder Lake-P support irqchip/mips-cpu: Set IPI domain parent chip iio: ad5504: Fix setting power-down state can: peak_usb: fix use after free bugs can: vxcan: vxcan_xmit: fix use after free bug can: dev: can_restart: fix use after free bug selftests: net: fib_tests: remove duplicate log test platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from allow-list i2c: octeon: check correct size of maximum RECV_LEN packet scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0 drm/nouveau/mmu: fix vram heap sizing drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields drm/nouveau/privring: ack interrupts the same way as RM drm/nouveau/bios: fix issue shadowing expansion ROMs * xen: Fix event channel callback via INTX/GSI include/xen/xenbus.h clk: tegra30: Add hda clock default rates to clock driver * HID: Ignore battery for Elan touchscreen on ASUS UX550 drivers/hid/hid-ids.h drivers/hid/hid-input.c riscv: Fix kernel time_init() scsi: qedi: Correct max length of CHAP secret * scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback drivers/scsi/ufs/ufshcd.c ASoC: Intel: haswell: Add missing pm_ops * drm/atomic: put state on error path drivers/gpu/drm/drm_atomic_helper.c dm integrity: fix a crash if "recalculate" used without "internal_hash" * dm: avoid filesystem lookup in dm_get_dev_t() drivers/md/dm-table.c mmc: sdhci-xenon: fix 1.8v regulator stabilization mmc: core: don't initialize block size from ext_csd if not present btrfs: fix lockdep splat in btrfs_recover_relocation ACPI: scan: Make acpi_bus_get_device() clear return pointer on error ALSA: hda/via: Add minimum mute flag ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info() i2c: bpmp-tegra: Ignore unknown I2C_M flags * Revert "ANDROID: Incremental fs: RCU locks instead of mutex for pending_reads." fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h * Revert "ANDROID: Incremental fs: Fix minor bugs" fs/incfs/data_mgmt.c fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: dentry_revalidate should not return -EBADF." fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: Remove annoying pr_debugs" fs/incfs/data_mgmt.c * Revert "ANDROID: Incremental fs: Remove unnecessary dependencies" fs/incfs/Kconfig * Revert "ANDROID: Incremental fs: Use R/W locks to read/write segment blockmap." fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/vfs.c Revert "ANDROID: Incremental fs: Stress tool" Revert "ANDROID: Incremental fs: Adding perf test" Revert "ANDROID: Incremental fs: Allow running a single test" * Revert "ANDROID: Incremental fs: Fix incfs to work on virtio-9p" fs/incfs/format.c fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: Don't allow renaming .index directory." fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: Create mapped file" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/format.c fs/incfs/format.h fs/incfs/vfs.c include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Add UID to pending_read" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/main.c fs/incfs/vfs.c include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Separate pseudo-file code" fs/incfs/Makefile fs/incfs/pseudo_files.c fs/incfs/pseudo_files.h fs/incfs/vfs.c fs/incfs/vfs.h * Revert "ANDROID: Incremental fs: Add .blocks_written file" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/pseudo_files.c fs/incfs/pseudo_files.h include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Remove attributes from file" fs/incfs/data_mgmt.c fs/incfs/format.c fs/incfs/format.h fs/incfs/pseudo_files.c * Revert "ANDROID: Incremental fs: Remove back links and crcs" fs/incfs/format.c fs/incfs/format.h * Revert "ANDROID: Incremental fs: Remove block HASH flag" fs/incfs/format.c fs/incfs/format.h * Revert "ANDROID: Incremental fs: Make compatible with existing files" fs/incfs/format.c fs/incfs/format.h * Revert "ANDROID: Incremental fs: Add INCFS_IOC_GET_BLOCK_COUNT" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/format.c fs/incfs/format.h fs/incfs/vfs.c include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Add hash block counts to IOC_IOCTL_GET_BLOCK_COUNT" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/format.c fs/incfs/format.h fs/incfs/vfs.c include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Fix filled block count from get filled blocks" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/format.c fs/incfs/format.h fs/incfs/pseudo_files.c fs/incfs/vfs.c fs/incfs/vfs.h * Revert "ANDROID: Incremental fs: Fix uninitialized variable" fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: Fix dangling else" fs/incfs/data_mgmt.c * Revert "ANDROID: Incremental fs: Add .incomplete folder" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/pseudo_files.c fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: Add per UID read timeouts" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/pseudo_files.c fs/incfs/vfs.c include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Fix misuse of cpu_to_leXX and poll return" fs/incfs/format.c fs/incfs/pseudo_files.c Revert "ANDROID: Incremental fs: Fix read_log_test which failed sporadically" * Revert "ANDROID: Incremental fs: Initialize mount options correctly" fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: Small improvements" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/format.c fs/incfs/format.h fs/incfs/pseudo_files.c fs/incfs/vfs.c * Revert "ANDROID: Incremental fs: Add zstd compression support" fs/incfs/Kconfig fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/format.h include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Add zstd feature flag" fs/incfs/main.c include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Add v2 feature flag" fs/incfs/main.c include/uapi/linux/incrementalfs.h * Revert "ANDROID: Incremental fs: Change per UID timeouts to microseconds" fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/pseudo_files.c fs/incfs/vfs.c include/uapi/linux/incrementalfs.h Revert "ANDROID: Incremental fs: Fix incfs_test use of atol, open" * Revert "ANDROID: Incremental fs: Set credentials before reading/writing" fs/incfs/data_mgmt.c fs/incfs/format.c fs/incfs/format.h fs/incfs/pseudo_files.c ANDROID: GKI: Update ABI for clang bump ANDROID: clang: update to 12.0.1 Revert "ANDROID: enable LLVM_IAS=1 for clang's integrated assembler for x86_64" ANDROID: enable LLVM_IAS=1 for clang's integrated assembler for x86_64 Merge 4.19.170 into android-4.19-stable Linux 4.19.170 spi: cadence: cache reference clock rate during probe * net: ipv6: Validate GSO SKB before finish IPv6 processing net/ipv6/ip6_output.c * net: skbuff: disambiguate argument and member for skb_list_walk_safe helper include/linux/skbuff.h * net: introduce skb_list_walk_safe for skb segment walking include/linux/skbuff.h * tipc: fix NULL deref in tipc_link_xmit() net/tipc/link.c rxrpc: Fix handling of an unsupported token type in rxrpc_read() * net: avoid 32 x truesize under-estimation for tiny skbs net/core/skbuff.c * net: sit: unregister_netdevice on newlink's error path net/ipv6/sit.c net: stmmac: Fixed mtu channged by cache aligned rxrpc: Call state should be read with READ_ONCE() under some circumstances net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands net: dcb: Validate netlink message in DCB handler * esp: avoid unneeded kmap_atomic call net/ipv4/esp4.c net/ipv6/esp6.c rndis_host: set proper input size for OID_GEN_PHYSICAL_MEDIUM request net: mvpp2: Remove Pause and Asym_Pause support netxen_nic: fix MSI/MSI-x interrupts * udp: Prevent reuseport_select_sock from reading uninitialized socks net/core/sock_reuseport.c nfsd4: readdirplus shouldn't return parent of export crypto: x86/crc32c - fix building with clang ias * dm integrity: fix flush with external metadata device drivers/md/dm-bufio.c include/linux/dm-bufio.h * compiler.h: Raise minimum version of GCC to 5.1 for arm64 include/linux/compiler-gcc.h * usb: ohci: Make distrust_firmware param default to false drivers/usb/host/ohci-hcd.c ANDROID: GKI: Update the ABI xml and symbol list * ANDROID: GKI: genirq: export `kstat_irqs_usr` for watchdog kernel/irq/irqdesc.c * ANDROID: GKI: soc: qcom: export `irq_stack_ptr` arch/arm64/kernel/irq.c * ANDROID: ASoC: core: add locked version of soc_find_component sound/soc/soc-core.c * ANDROID: dm-user: Fix the list walk-and-delete code drivers/md/dm-user.c Merge 4.19.169 into android-4.19-stable Linux 4.19.169 * kbuild: enforce -Werror=return-type Makefile * netfilter: nf_nat: Fix memleak in nf_nat_init net/netfilter/nf_nat_core.c * netfilter: conntrack: fix reading nf_conntrack_buckets net/netfilter/nf_conntrack_standalone.c ALSA: fireface: Fix integer overflow in transmit_midi_msg() ALSA: firewire-tascam: Fix integer overflow in midi_port_work() * dm: eliminate potential source of excessive kernel log noise drivers/md/dm.c net: sunrpc: interpret the return value of kstrtou32 correctly * mm, slub: consider rest of partial list if acquire_slab() fails mm/slub.c RDMA/mlx5: Fix wrong free of blue flame register on error RDMA/usnic: Fix memleak in find_free_vf_and_create_qp_grp * ext4: fix superblock checksum failure when setting password salt fs/ext4/ioctl.c NFS: nfs_igrab_and_active must first reference the superblock NFS/pNFS: Fix a leak of the layout 'plh_outstanding' counter pNFS: Mark layout for return if return-on-close was not sent NFS4: Fix use-after-free in trace_event_raw_event_nfs4_set_lock ASoC: Intel: fix error code cnl_set_dsp_D0() ASoC: meson: axg-tdm-interface: fix loopback * dump_common_audit_data(): fix racy accesses to ->d_name security/lsm_audit.c ima: Remove __init annotation from ima_pcrread() ARM: picoxcell: fix missing interrupt-parent properties drm/msm: Call msm_init_vram before binding the gpu * ACPI: scan: add stub acpi_create_platform_device() for !CONFIG_ACPI include/linux/acpi.h net: ethernet: fs_enet: Add missing MODULE_LICENSE * misdn: dsp: select CONFIG_BITREVERSE drivers/isdn/mISDN/Kconfig arch/arc: add copy_user_page() to <asm/page.h> to fix build error on ARC bfq: Fix computation of shallow depth ethernet: ucc_geth: fix definition and size of ucc_geth_tx_global_pram btrfs: fix transaction leak and crash after RO remount caused by qgroup rescan ARC: build: add boot_targets to PHONY ARC: build: add uImage.lzma to the top-level target ARC: build: remove non-existing bootpImage from KBUILD_IMAGE * ext4: fix bug for rename with RENAME_WHITEOUT fs/ext4/namei.c * r8152: Add Lenovo Powered USB-C Travel Hub drivers/net/usb/cdc_ether.c drivers/net/usb/r8152.c dm integrity: fix the maximum number of arguments * dm snapshot: flush merged data before committing metadata drivers/md/dm-snap.c mm/hugetlb: fix potential missing huge page size info ACPI: scan: Harden acpi_device_add() against device ID overflows MIPS: relocatable: fix possible boot hangup with KASLR enabled MIPS: boot: Fix unaligned access with CONFIG_MIPS_RAW_APPENDED_DTB * tracing/kprobes: Do the notrace functions check without kprobes on ftrace kernel/trace/Kconfig x86/hyperv: check cpu mask after interrupt has been disabled * ASoC: dapm: remove widget from dirty list on free sound/soc/soc-dapm.c * Revert "BACKPORT: FROMGIT: mm: improve mprotect(R|W) efficiency on pages referenced once" mm/mprotect.c Merge 4.19.168 into android-4.19-stable Linux 4.19.168 * regmap: debugfs: Fix a reversed if statement in regmap_debugfs_init() drivers/base/regmap/regmap-debugfs.c * net: drop bogus skb with CHECKSUM_PARTIAL and offset beyond end of trimmed packet net/core/skbuff.c * block: fix use-after-free in disk_part_iter_next block/genhd.c KVM: arm64: Don't access PMCR_EL0 when no PMU is available * wan: ds26522: select CONFIG_BITREVERSE drivers/net/wan/Kconfig * regmap: debugfs: Fix a memory leak when calling regmap_attach_dev drivers/base/regmap/regmap-debugfs.c net/mlx5e: Fix two double free cases net/mlx5e: Fix memleak in mlx5e_create_l2_table_groups iommu/intel: Fix memleak in intel_irq_remapping_alloc * lightnvm: select CONFIG_CRC32 drivers/lightnvm/Kconfig * block: rsxx: select CONFIG_CRC32 drivers/block/Kconfig * wil6210: select CONFIG_CRC32 drivers/net/wireless/ath/wil6210/Kconfig dmaengine: xilinx_dma: fix mixed_enum_type coverity warning dmaengine: xilinx_dma: fix incompatible param warning in _child_probe() dmaengine: xilinx_dma: check dma_async_device_register return value dmaengine: mediatek: mtk-hsdma: Fix a resource leak in the error handling path of the probe function spi: stm32: FIFO threshold level - fix align packet size cpufreq: powernow-k8: pass policy rather than use cpufreq_cpu_get() i2c: sprd: use a specific timeout to avoid system hang up issue ARM: OMAP2+: omap_device: fix idling of devices during probe HID: wacom: Fix memory leakage caused by kfifo_alloc iio: imu: st_lsm6dsx: fix edge-trigger interrupts iio: imu: st_lsm6dsx: flip irq return logic spi: pxa2xx: Fix use-after-free on unbind drm/i915: Fix mismatch between misplaced vma check and vma insert * vmlinux.lds.h: Add PGO and AutoFDO input sections include/asm-generic/vmlinux.lds.h x86/resctrl: Don't move a task to the same resource group x86/resctrl: Use an IPI instead of task_work_add() to update PQR_ASSOC MSR chtls: Fix chtls resources release sequence chtls: Added a check to avoid NULL pointer dereference chtls: Replace skb_dequeue with skb_peek chtls: Fix panic when route to peer not configured chtls: Remove invalid set_tcb call chtls: Fix hardware tid leak * net: ipv6: fib: flush exceptions when purging route net/ipv6/ip6_fib.c * net: fix pmtu check in nopmtudisc mode net/ipv4/ip_tunnel.c * net: ip: always refragment ip defragmented packets net/ipv4/ip_output.c net/sonic: Fix some resource leaks in error handling paths net: vlan: avoid leaks on register_vlan_dev() failures net: stmmac: dwmac-sun8i: Balance internal PHY power net: stmmac: dwmac-sun8i: Balance internal PHY resource references net: hns3: fix the number of queues actually used by ARQ * net: cdc_ncm: correct overhead in delayed_ndp_size drivers/net/usb/cdc_ncm.c * BACKPORT: FROMGIT: mm: improve mprotect(R|W) efficiency on pages referenced once mm/mprotect.c * ANDROID: dm-user: fix typo in channel_free drivers/md/dm-user.c Merge 4.19.167 into android-4.19-stable * ANDROID: dm-user: Add some missing static drivers/md/dm-user.c Linux 4.19.167 scsi: target: Fix XCOPY NAA identifier lookup KVM: x86: fix shift out of bounds reported by UBSAN x86/mtrr: Correct the range check before performing MTRR type lookups netfilter: xt_RATEEST: reject non-null terminated string from userspace netfilter: ipset: fix shift-out-of-bounds in htable_bits() * netfilter: x_tables: Update remaining dereference to RCU net/ipv4/netfilter/arp_tables.c net/ipv4/netfilter/ip_tables.c net/ipv6/netfilter/ip6_tables.c xen/pvh: correctly setup the PV EFI interface for dom0 * Revert "device property: Keep secondary firmware node secondary by type" drivers/base/core.c btrfs: send: fix wrong file path when there is an inode with a pending rmdir ALSA: hda/realtek - Fix speaker volume control on Lenovo C940 ALSA: hda/conexant: add a new hda codec CX11970 ALSA: hda/via: Fix runtime PM for Clevo W35xSS x86/mm: Fix leak of pmd ptlock USB: serial: keyspan_pda: remove unused variable * usb: gadget: configfs: Fix use-after-free issue with udc_name drivers/usb/gadget/configfs.c * usb: gadget: configfs: Preserve function ordering after bind failure drivers/usb/gadget/configfs.c * usb: gadget: Fix spinlock lockup on usb_function_deactivate drivers/usb/gadget/composite.c USB: gadget: legacy: fix return error code in acm_ms_bind() * usb: gadget: u_ether: Fix MTU size mismatch with RX packet size drivers/usb/gadget/function/u_ether.c usb: gadget: function: printer: Fix a memory leak for interface descriptor usb: gadget: f_uac2: reset wMaxPacketSize * usb: gadget: select CONFIG_CRC32 drivers/usb/gadget/Kconfig * ALSA: usb-audio: Fix UBSAN warnings for MIDI jacks sound/usb/midi.c USB: usblp: fix DMA to stack USB: yurex: fix control-URB timeout handling USB: serial: option: add Quectel EM160R-GL USB: serial: option: add LongSung M5710 module support USB: serial: iuu_phoenix: fix DMA from stack usb: uas: Add PNY USB Portable SSD to unusual_uas usb: usbip: vhci_hcd: protect shift size * USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set drivers/usb/host/xhci.c usb: chipidea: ci_hdrc_imx: add missing put_device() call in usbmisc_get_init_data() * usb: dwc3: ulpi: Use VStsDone to detect PHY regs access completion drivers/usb/dwc3/core.h USB: cdc-wdm: Fix use after free in service_outstanding_interrupt(). USB: cdc-acm: blacklist another IR Droid device * usb: gadget: enable super speed plus drivers/usb/gadget/configfs.c staging: mt7621-dma: Fix a resource leak in an error handling path * crypto: ecdh - avoid buffer overflow in ecdh_set_secret() crypto/ecdh.c video: hyperv_fb: Fix the mmap() regression for v5.4.y and older Bluetooth: revert: hci_h5: close serdev device and free hu in h5_close net: systemport: set dev->max_mtu to UMAC_MAX_MTU_SIZE * net-sysfs: take the rtnl lock when accessing xps_rxqs_map and num_tc net/core/net-sysfs.c * net-sysfs: take the rtnl lock when storing xps_rxqs net/core/net-sysfs.c * net: sched: prevent invalid Scell_log shift count include/net/red.h vhost_net: fix ubuf refcount incorrectly when sendmsg fails r8169: work around power-saving bug on some chip versions net: usb: qmi_wwan: add Quectel EM160R-GL * CDC-NCM: remove "connected" log message drivers/net/usb/cdc_ncm.c net: hdlc_ppp: Fix issues when mod_timer is called while timer is running * erspan: fix version 1 check in gre_parse_header() net/ipv4/gre_demux.c net: hns: fix return value check in __lb_other_process() * ipv4: Ignore ECN bits for fib lookups in fib_compute_spec_dst() net/ipv4/fib_frontend.c * tun: fix return value when the number of iovs exceeds MAX_SKB_FRAGS drivers/net/tun.c net: ethernet: ti: cpts: fix ethtool output when no ptp_clock registered * net-sysfs: take the rtnl lock when accessing xps_cpus_map and num_tc net/core/net-sysfs.c * net-sysfs: take the rtnl lock when storing xps_cpus net/core/net-sysfs.c net: ethernet: Fix memleak in ethoc_probe net/ncsi: Use real net-device for response handler virtio_net: Fix recursive call to cpus_read_lock() qede: fix offload for IPIP tunnel packets net: mvpp2: Fix GoP port 3 Networking Complex Control configurations atm: idt77252: call pci_disable_device() on error path ethernet: ucc_geth: set dev->max_mtu to 1518 ethernet: ucc_geth: fix use-after-free in ucc_geth_remove() net: mvpp2: prs: fix PPPoE with ipv6 packet parse net: mvpp2: Add TCAM entry to drop flow control pause frames i40e: Fix Error I40E_AQ_RC_EINVAL when removing VFs * proc: fix lookup in /proc/net subdirectories after setns(2) fs/proc/generic.c fs/proc/internal.h fs/proc/proc_net.c include/linux/proc_fs.h * proc: change ->nlink under proc_subdir_lock fs/proc/generic.c depmod: handle the case of /sbin/depmod without /sbin in PATH * lib/genalloc: fix the overflow when size is too big lib/genalloc.c scsi: scsi_transport_spi: Set RQF_PM for domain validation commands scsi: ide: Do not set the RQF_PREEMPT flag for sense requests scsi: ufs-pci: Ensure UFS device is in PowerDown mode for suspend-to-disk ->poweroff() * scsi: ufs: Fix wrong print message in dev_err() drivers/scsi/ufs/ufshcd.c * workqueue: Kick a worker based on the actual activation of delayed works kernel/workqueue.c * kbuild: don't hardcode depmod path Makefile ANDROID: enable LLVM_IAS=1 for clang's integrated assembler for aarch64 * Revert "ANDROID: arm64: lse: fix LSE atomics with LTO" arch/arm64/include/asm/lse.h * ANDROID: uapi: Add dm-user structure definition include/uapi/linux/dm-user.h * ANDROID: dm: dm-user: New target that proxies BIOs to userspace drivers/md/Kconfig drivers/md/Makefile drivers/md/dm-user.c ANDROID: GKI: Enable XFRM_MIGRATE Merge 4.19.166 into android-4.19-stable Linux 4.19.166 mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_start iio:magnetometer:mag3110: Fix alignment and data leak issues. iio:imu:bmi160: Fix alignment and data leak issues * kdev_t: always inline major/minor helper functions include/linux/kdev_t.h dmaengine: at_hdmac: add missing kfree() call in at_dma_xlate() dmaengine: at_hdmac: add missing put_device() call in at_dma_xlate() dmaengine: at_hdmac: Substitute kzalloc with kmalloc Revert "mtd: spinand: Fix OOB read" Merge 4.19.165 into android-4.19-stable Linux 4.19.165 * dm verity: skip verity work if I/O error when system is shutting down drivers/md/dm-verity-target.c * ALSA: pcm: Clear the full allocated memory at hw_params sound/core/pcm_native.c * module: delay kobject uevent until after module init call kernel/module.c NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe() * quota: Don't overflow quota file offsets fs/quota/quota_tree.c * module: set MODULE_STATE_GOING state when a module fails to load kernel/module.c rtc: sun6i: Fix memleak in sun6i_rtc_clk_init * fcntl: Fix potential deadlock in send_sig{io, urg}() fs/fcntl.c * ALSA: rawmidi: Access runtime->avail always in spinlock sound/core/rawmidi.c ALSA: seq: Use bool for snd_seq_queue internal flags media: gp8psk: initialize stats at power control logic misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells() reiserfs: add check for an invalid ih_entry_count Bluetooth: hci_h5: close serdev device and free hu in h5_close * of: fix linker-section match-table corruption include/linux/of.h null_blk: Fix zone size initialization xen/gntdev.c: Mark pages as dirty powerpc/bitops: Fix possible undefined behaviour with fls() and fls64() KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits KVM: SVM: relax conditions for allowing MSR_IA32_SPEC_CTRL accesses * uapi: move constants from <linux/kernel.h> to <linux/const.h> include/uapi/linux/const.h include/uapi/linux/ethtool.h include/uapi/linux/kernel.h include/uapi/linux/lightnvm.h include/uapi/linux/mroute6.h include/uapi/linux/netfilter/x_tables.h include/uapi/linux/netlink.h include/uapi/linux/sysctl.h * ext4: don't remount read-only with errors=continue on reboot fs/ext4/super.c vfio/pci: Move dummy_resources_list init in vfio_pci_probe() ubifs: prevent creating duplicate encrypted filenames * f2fs: prevent creating duplicate encrypted filenames fs/f2fs/f2fs.h * ext4: prevent creating duplicate encrypted filenames fs/ext4/namei.c * fscrypt: add fscrypt_is_nokey_name() fs/crypto/hooks.c md/raid10: initialize r10_bio->read_slot before use. * ANDROID: usb: f_accessory: Don't drop NULL reference in acc_disconnect() drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Avoid bitfields for shared variables drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Cancel any pending work before teardown drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Don't corrupt global state on double registration drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Fix teardown ordering in acc_release() drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Add refcounting to global 'acc_dev' drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Wrap '_acc_dev' in get()/put() accessors drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Remove useless assignment drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Remove useless non-debug prints drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: f_accessory: Remove stale comments drivers/usb/gadget/function/f_accessory.c * ANDROID: USB: f_accessory: Check dev pointer before decoding ctrl request drivers/usb/gadget/function/f_accessory.c * ANDROID: usb: gadget: f_accessory: fix CTS test stuck drivers/usb/gadget/function/f_accessory.c * Revert "seq_buf: Avoid type mismatch for seq_buf_init" include/linux/seq_buf.h include/linux/trace_seq.h Merge 4.19.164 into android-4.19-stable Linux 4.19.164 platform/x86: mlx-platform: remove an unused variable * PCI: Fix pci_slot_release() NULL pointer dereference drivers/pci/slot.c platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12 libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels xenbus/xenbus_backend: Disallow pending watch messages * xen/xenbus: Count pending messages for each watch include/xen/xenbus.h xen/xenbus/xen_bus_type: Support will_handle watch callback * xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() include/xen/xenbus.h * xen/xenbus: Allow watches discard events before queueing include/xen/xenbus.h xen-blkback: set ring->xenblkd to NULL after kthread_stop() clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9 pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler md/cluster: fix deadlock when node is doing resync job md/cluster: block reshape with remote resync job iio:imu:bmi160: Fix too large a buffer. iio:pressure:mpl3115: Force alignment of buffer iio:light:st_uvis25: Fix timestamp alignment and prevent data leak. iio:light:rpr0521: Fix timestamp alignment and prevent data leak. iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume iio: buffer: Fix demux update scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free() scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc() mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read mtd: parser: cmdline: Fix parsing of part-names with colons mtd: spinand: Fix OOB read * soc: qcom: smp2p: Safely acquire spinlock without IRQs drivers/soc/qcom/smp2p.c spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path spi: sc18is602: Don't leak SPI master in probe error path spi: rb4xx: Don't leak SPI master in probe error path spi: pic32: Don't leak DMA channels in probe error path spi: davinci: Fix use-after-free on unbind spi: spi-sh: Fix use-after-free on unbind drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor() jfs: Fix array index bounds check in dbAdjTree jffs2: Fix GC exit abnormally ubifs: wbuf: Don't leak kernel memory to flash SMB3.1.1: do not log warning message if server doesn't populate salt SMB3: avoid confusing warning message on mount to Azure ceph: fix race in concurrent __ceph_remove_cap invocations ima: Don't modify file descriptor mode on the fly powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently powerpc/powernv/memtrace: Don't leak kernel memory to user space powerpc/xmon: Change printk() to pr_cont() powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at ARM: dts: at91: sama5d2: fix CAN message ram offset and size ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES * KVM: arm64: Introduce handling of AArch32 TTBCR2 traps arch/arm64/include/asm/kvm_host.h * ext4: fix deadlock with fs freezing and EA inodes fs/ext4/inode.c * ext4: fix a memory leak of ext4_free_data fs/ext4/mballoc.c USB: serial: keyspan_pda: fix write unthrottling USB: serial: keyspan_pda: fix tx-unthrottle use-after-free USB: serial: keyspan_pda: fix write-wakeup use-after-free USB: serial: keyspan_pda: fix stalled writes USB: serial: keyspan_pda: fix write deadlock USB: serial: keyspan_pda: fix dropped unthrottle interrupts USB: serial: digi_acceleport: fix write-wakeup deadlocks USB: serial: mos7720: fix parallel-port state restore EDAC/amd64: Fix PCI component registration * crypto: ecdh - avoid unaligned accesses in ecdh_set_secret() crypto/ecdh.c powerpc/perf: Exclude kernel samples while counting events in user space. staging: comedi: mf6x4: Fix AI end-of-conversion detection s390/dasd: fix list corruption of lcu list s390/dasd: fix list corruption of pavgroup group list s390/dasd: prevent inconsistent LCU device data s390/dasd: fix hanging device offline processing s390/kexec_file: fix diag308 subcode when loading crash kernel s390/smp: perform initial CPU reset also for SMT siblings * ALSA: usb-audio: Disable sample read check if firmware doesn't give back sound/usb/clock.c * ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices sound/usb/quirks.c ALSA: hda/realtek: Apply jack fixup for Quanta NL3 ALSA: hda/realtek: Add quirk for MSI-GP73 ALSA: pcm: oss: Fix a few more UBSAN fixes ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255 ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256 ALSA: hda: Fix regressions on clear and reconfig sysfs ACPI: PNP: compare the string length in the matching_id() Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks" * PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup() include/acpi/acpi_bus.h ALSA: hda/ca0132 - Change Input Source enum strings. Input: cyapa_gen6 - fix out-of-bounds stack access media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE media: ipu3-cio2: Validate mbus format in setting subdev format media: ipu3-cio2: Serialise access to pad format media: ipu3-cio2: Return actual subdev format media: ipu3-cio2: Remove traces of returned buffers media: netup_unidvb: Don't leak SPI master in probe error path media: sunxi-cir: ensure IR is handled when it is continuous media: gspca: Fix memory leak in probe Input: goodix - add upside-down quirk for Teclast X98 Pro tablet Input: cros_ec_keyb - send 'scancodes' in addition to key events lwt: Disable BH too in run_lwt_bpf() * fix namespaced fscaps when !CONFIG_SECURITY include/linux/security.h * cfg80211: initialize rekey_data net/wireless/nl80211.c ARM: sunxi: Add machine match for the Allwinner V3 SoC * kconfig: fix return value of do_error_if() scripts/kconfig/preprocess.c clk: sunxi-ng: Make sure divider tables have sentinel clk: s2mps11: Fix a resource leak in error handling paths in the probe function qlcnic: Fix error code in probe perf record: Fix memory leak when using '--user-regs=?' to list registers pwm: lp3943: Dynamically allocate PWM chip base pwm: zx: Add missing cleanup in error path clk: ti: Fix memleak in ti_fapll_synth_setup * watchdog: coh901327: add COMMON_CLK dependency drivers/watchdog/Kconfig watchdog: qcom: Avoid context switch in restart handler libnvdimm/label: Return -ENXIO for no slot in __blk_label_update net: korina: fix return value net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function net: bcmgenet: Fix a resource leak in an error handling path in the probe functin checkpatch: fix unescaped left brace powerpc/ps3: use dma_mapping_error() nfc: s3fwrn5: Release the nfc firmware um: chan_xterm: Fix fd leak um: tty: Fix handling of close in tty lines um: Monitor error events in IRQ controller * watchdog: Fix potential dereferencing of null pointer drivers/watchdog/watchdog_core.c watchdog: sprd: check busy bit before new loading rather than after that watchdog: sprd: remove watchdog disable from resume fail path * watchdog: sirfsoc: Add missing dependency on HAS_IOMEM drivers/watchdog/Kconfig irqchip/alpine-msi: Fix freeing of interrupts on allocation error path * ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control() sound/soc/codecs/wm_adsp.c mac80211: don't set set TDLS STA bandwidth wider than possible extcon: max77693: Fix modalias string clk: tegra: Fix duplicated SE clock entry bus: fsl-mc: fix error return code in fsl_mc_object_allocate() x86/kprobes: Restore BTF if the single-stepping is cancelled nfs_common: need lock during iterate through the list nfsd: Fix message level for normal termination speakup: fix uninitialized flush_lock usb: oxu210hp-hcd: Fix memory leak in oxu_create usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe powerpc/pseries/hibernation: remove redundant cacheinfo update powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems scsi: fnic: Fix error return code in fnic_probe() * seq_buf: Avoid type mismatch for seq_buf_init include/linux/seq_buf.h include/linux/trace_seq.h scsi: pm80xx: Fix error return in pm8001_pci_probe() scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe cpufreq: scpi: Add missing MODULE_ALIAS cpufreq: loongson1: Add missing MODULE_ALIAS cpufreq: st: Add missing MODULE_DEVICE_TABLE cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE cpufreq: highbank: Add missing MODULE_DEVICE_TABLE * clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI drivers/clocksource/arm_arch_timer.c * dm ioctl: fix error return code in target_message drivers/md/dm-ioctl.c ASoC: jz4740-i2s: add missed checks for clk_get() net/mlx5: Properly convey driver version to firmware memstick: r592: Fix error return in r592_probe() arm64: dts: rockchip: Fix UART pull-ups on rk3328 pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe() ARM: dts: at91: sama5d2: map securam as device clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent() media: saa7146: fix array overflow in vidioc_s_audio() vfio-pci: Use io_remap_pfn_range() for PCI IO memory NFS: switch nfsiod to be an UNBOUND workqueue. lockd: don't use interval-based rebinding over TCP * SUNRPC: xprt_load_transport() needs to support the netid "rdma6" include/linux/sunrpc/xprt.h NFSv4.2: condition READDIR's mask for security label based on LSM state ath10k: Release some resources in an error handling path ath10k: Fix an error handling path ath10k: Fix the parsing error in service available event platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init ARM: dts: at91: at91sam9rl: fix ADC triggers arm64: dts: meson: fix spi-max-frequency on Khadas VIM2 PCI: iproc: Fix out-of-bound array accesses * PCI: Fix overflow in command-line resource alignment requests drivers/pci/pci.c * PCI: Bounds-check command-line resource alignment requests drivers/pci/pci.c * genirq/irqdomain: Don't try to free an interrupt that has no mapping kernel/irq/irqdomain.c power: supply: bq24190_charger: fix reference leak power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc ARM: dts: Remove non-existent i2c1 from 98dx3236 HSI: omap_ssi: Don't jump to free ID in ssi_add_controller() slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI media: max2175: fix max2175_set_csm_mode() error code mips: cdmm: fix use-after-free in mips_cdmm_bus_discover samples: bpf: Fix lwt_len_hist reusing previous BPF map platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration media: siano: fix memory leak of debugfs members in smsdvb_hotplug dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe() cw1200: fix missing destroy_workqueue() on error in cw1200_init_common orinoco: Move context allocation after processing the skb ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host memstick: fix a double-free bug in memstick_check RDMA/cxgb4: Validate the number of CQEs Input: omap4-keypad - fix runtime PM error handling drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe soc: ti: Fix reference imbalance in knav_dma_probe soc: ti: knav_qmss: fix reference leak in knav_queue_probe * spi: fix resource leak for drivers without .remove callback drivers/spi/spi.c crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32 spi: mxs: fix reference leak in mxs_spi_probe usb/max3421: fix return error code in max3421_probe() Input: ads7846 - fix unaligned access on 7845 Input: ads7846 - fix integer overflow on Rt calculation Input: ads7846 - fix race that causes missing releases drm/omap: dmm_tiler: fix return error code in omap_dmm_probe() video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init() media: solo6x10: fix missing snd_card_free in error handling case * scsi: core: Fix VPD LUN ID designator priorities drivers/scsi/scsi_lib.c * ASoC: meson: fix COMPILE_TEST error sound/soc/meson/Kconfig media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm() media: tm6000: Fix sizeof() mismatches staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c staging: greybus: codecs: Fix reference counter leak in error handling crypto: qat - fix status check in qat_hal_put_rel_rd_xfer() MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA RDMa/mthca: Work around -Wenum-conversion warning ASoC: arizona: Fix a wrong free in wm8997_probe ASoC: wm8998: Fix PM disable depth imbalance on error mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume spi: tegra114: fix reference leak in tegra spi ops spi: tegra20-sflash: fix reference leak in tegra_sflash_resume spi: tegra20-slink: fix reference leak in slink ops of tegra20 spi: spi-ti-qspi: fix reference leak in ti_qspi_setup Bluetooth: hci_h5: fix memory leak in h5_close * Bluetooth: Fix null pointer dereference in hci_event_packet() net/bluetooth/hci_event.c arm64: dts: exynos: Correct psci compatible used on Exynos7 arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7 * selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling security/selinux/hooks.c * ASoC: pcm: DRAIN support reactivation sound/soc/soc-pcm.c drm/msm/dsi_pll_10nm: restore VCO rate during restore_state spi: img-spfi: fix reference leak in img_spfi_resume powerpc/64: Set up a kernel stack for secondaries before cpu_restore() crypto: inside-secure - Fix sizeof() mismatch crypto: talitos - Fix return type of current_desc_hdr() crypto: talitos - Endianess in current_desc_hdr() * sched: Reenable interrupts in do_sched_yield() kernel/sched/core.c * sched/deadline: Fix sched_dl_global_validate() kernel/sched/deadline.c kernel/sched/sched.h x86/apic: Fix x2apic enablement without interrupt remapping ARM: p2v: fix handling of LPAE translation in BE mode x86/mm/ident_map: Check for errors from ident_pud_init() RDMA/rxe: Compute PSN windows correctly ARM: dts: aspeed: s2600wf: Fix VGA memory region location * selinux: fix error initialization in inode_doinit_with_dentry() security/selinux/hooks.c RDMA/bnxt_re: Set queue pair state when being queried soc: qcom: geni: More properly switch to DMA mode soc: mediatek: Check if power domains can be powered on at boot time soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains() drm/tve200: Fix handling of platform_get_irq() error drm/gma500: fix double free of gma_connector perf cs-etm: Move definition of 'traceid_list' global variable from header file perf cs-etm: Change tuple from traceID-CPU# to traceID-metadata md: fix a warning caused by a race between concurrent md_ioctl()s * crypto: af_alg - avoid undefined behavior accessing salg_name include/uapi/linux/if_alg.h media: msi2500: assign SPI bus number dynamically * quota: Sanity-check quota file headers on load fs/quota/quota_v2.c * Bluetooth: Fix slab-out-of-bounds read in hci_le_direct_adv_report_evt() net/bluetooth/hci_event.c * serial_core: Check for port state when tty is in error state drivers/tty/serial/serial_core.c HID: i2c-hid: add Vero K147 to descriptor override scsi: megaraid_sas: Check user-provided offsets * coresight: tmc-etr: Check if page is valid before dma_map_page() drivers/hwtracing/coresight/coresight-tmc-etr.c ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU ARM: dts: exynos: fix USB 3.0 VBUS control and over-current pins on Exynos5410 ARM: dts: exynos: fix roles of USB 3.0 ports on Odroid XU usb: chipidea: ci_hdrc_imx: Pass DISABLE_DEVICE_STREAMING flag to imx6ul USB: gadget: f_rndis: fix bitrate for SuperSpeed and above * usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus drivers/usb/gadget/function/f_fs.c * USB: gadget: f_midi: setup SuperSpeed Plus descriptors drivers/usb/gadget/function/f_midi.c USB: gadget: f_acm: add support for SuperSpeed Plus USB: serial: option: add interface-number sanity check to flag handling soc/tegra: fuse: Fix index bug in get_process_id * dm table: Remove BUG_ON(in_interrupt()) drivers/md/dm-table.c scsi: mpt3sas: Increase IOCInit request timeout to 30s vxlan: Copy needed_tailroom from lowerdev vxlan: Add needed_headroom for lower device * arm64: syscall: exit userspace before unmasking exceptions arch/arm64/kernel/syscall.c drm/tegra: sor: Disable clocks on error in tegra_sor_init() * kernel/cpu: add arch override for clear_tasks_mm_cpumask() mm handling kernel/cpu.c drm/tegra: replace idr_init() by idr_init_base() ixgbe: avoid premature Rx buffer reuse RDMA/cm: Fix an attempt to use non-valid pointer when cleaning timewait selftests/bpf/test_offload.py: Reset ethtool features after failed setting gpio: eic-sprd: break loop when getting NULL device resource * netfilter: x_tables: Switch synchronization to RCU include/linux/netfilter/x_tables.h net/ipv4/netfilter/arp_tables.c net/ipv4/netfilter/ip_tables.c net/ipv6/netfilter/ip6_tables.c net/netfilter/x_tables.c * block: factor out requeue handling from dispatch code block/blk-mq.c clk: renesas: r9a06g032: Drop __packed for portability can: softing: softing_netdev_open(): fix error handling xsk: Fix xsk_poll()'s return type * scsi: bnx2i: Requires MMU drivers/scsi/bnx2i/Kconfig gpio: mvebu: fix potential user-after-free on probe ARM: dts: sun8i: v3s: fix GIC node memory range pinctrl: baytrail: Avoid clearing debounce value when turning it off pinctrl: merrifield: Set default bias in case no particular value given x86/resctrl: Fix incorrect local bandwidth when mba_sc is enabled x86/resctrl: Remove unused struct mbm_state::chunks_bw * arm64: Change .weak to SYM_FUNC_START_WEAK_PI for arch/arm64/lib/mem*.S arch/arm64/lib/memcpy.S arch/arm64/lib/memmove.S arch/arm64/lib/memset.S * arm64: lse: Fix LSE atomics with LLVM arch/arm64/include/asm/lse.h * arm64: lse: fix LSE atomics with LLVM's integrated assembler arch/arm64/include/asm/atomic_lse.h arch/arm64/include/asm/lse.h * drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi drivers/gpu/drm/drm_dp_mst_topology.c drm/xen-front: Fix misused IS_ERR_OR_NULL checks serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access ALSA: pcm: oss: Fix potential out-of-bounds shift * USB: sisusbvga: Make console support depend on BROKEN drivers/usb/misc/sisusbvga/Kconfig * USB: UAS: introduce a quirk to set no_write_same drivers/usb/storage/usb.c include/linux/usb_usual.h * xhci: Give USB2 ports time to enter U3 in bus suspend drivers/usb/host/xhci-hub.c * ALSA: usb-audio: Fix control 'access overflow' errors from chmap sound/usb/stream.c * ALSA: usb-audio: Fix potential out-of-bounds shift sound/usb/format.c * USB: add RESET_RESUME quirk for Snapscan 1212 drivers/usb/core/quirks.c USB: dummy-hcd: Fix uninitialized array use in init() ktest.pl: If size of log is too big to email, email error message net: bridge: vlan: fix error return code in __vlan_add() net: stmmac: dwmac-meson8b: fix mask definition of the m250_sel mux net: stmmac: delete the eee_ctrl_timer after napi disabled net/mlx4_en: Handle TX error CQE lan743x: fix for potential NULL pointer dereference with bare card net/mlx4_en: Avoid scheduling restart task if it is already running * tcp: fix cwnd-limited bug for TSO deferral where we send nothing net/ipv4/tcp_output.c * tcp: select sane initial rcvq_space.space for big MSS net/ipv4/tcp_input.c net: stmmac: free tx skb buffer in stmmac_resume() mac80211: mesh: fix mesh_pathtbl_init() error path PCI: qcom: Add missing reset for ipq806x * compiler.h: fix barrier_data() on clang include/linux/compiler-clang.h include/linux/compiler-gcc.h include/linux/compiler.h x86/apic/vector: Fix ordering in vector assignment x86/membarrier: Get rid of a dubious optimization x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP scsi: be2iscsi: Revert "Fix a theoretical leak in beiscsi_create_eqs()" * kbuild: avoid static_assert for genksyms include/linux/build_bug.h mmc: block: Fixup condition for CMD13 polling for RPMB requests pinctrl: amd: remove debounce filter setting in IRQ type setting Input: i8042 - add Acer laptops to the i8042 reset list Input: cm109 - do not stomp on control URB platform/x86: intel-vbtn: Support for tablet mode on HP Pavilion 13 x360 PC platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE platform/x86: thinkpad_acpi: Add BAT1 is primary battery quirk for Thinkpad Yoga 11e 4th gen platform/x86: thinkpad_acpi: Do not report SW_TABLET_MODE on Yoga 11e soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) * irqchip/gic-v3-its: Unconditionally save/restore the ITS state on suspend drivers/irqchip/irq-gic-v3-its.c * scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE drivers/scsi/ufs/ufshcd.c ARC: stack unwinding: don't assume non-current task is sleeping powerpc: Drop -me200 addition to build flags iwlwifi: mvm: fix kernel panic in case of assert during CSA arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards. iwlwifi: pcie: limit memory read spin time spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe spi: bcm2835aux: Fix use-after-free on unbind x86/lib: Change .weak to SYM_FUNC_START_WEAK for arch/x86/lib/mem*_64.S * Kbuild: do not emit debug info for assembly with LLVM_IAS=1 Makefile ANDROID: GKI: Update the ABI xml representation * ANDROID: Incremental fs: Set credentials before reading/writing fs/incfs/data_mgmt.c fs/incfs/format.c fs/incfs/format.h fs/incfs/pseudo_files.c ANDROID: Incremental fs: Fix incfs_test use of atol, open * ANDROID: Incremental fs: Change per UID timeouts to microseconds fs/incfs/data_mgmt.c fs/incfs/data_mgmt.h fs/incfs/pseudo_files.c fs/incfs/vfs.c include/uapi/linux/incrementalfs.h * ANDROID: Incremental fs: Add v2 feature flag fs/incfs/main.c include/uapi/linux/incrementalfs.h * ANDROID: Incremental fs: Add zstd feature flag fs/incfs/main.c include/uapi/linux/incrementalfs.h Merge 4.19.163 into android-4.19-stable Linux 4.19.163 Revert "geneve: pull IP header before ECN decapsulation" x86/insn-eval: Use new for_each_insn_prefix() macro to loop over prefixes bytes netfilter: nf_tables: avoid false-postive lockdep splat Input: i8042 - fix error return code in i8042_setup_aux() dm writecache: remove BUG() and fail gracefully instead i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc() gfs2: check for empty rgrp tree in gfs2_ri_update * tracing: Fix userstacktrace option for instances kernel/trace/trace.c kernel/trace/trace.h spi: bcm2835: Release the DMA channel if probe fails after dma_init spi: bcm2835: Fix use-after-free on unbind spi: bcm-qspi: Fix use-after-free on unbind * spi: Introduce device-managed SPI controller allocation drivers/spi/spi.c include/linux/spi/spi.h iommu/amd: Set DTE[IntTabLen] to represent 512 IRTEs speakup: Reject setting the speakup line discipline outside of speakup i2c: imx: Check for I2SR_IAL after every byte i2c: imx: Fix reset of I2SR_IAL flag x86/uprobes: Do not use prefixes.nbytes when looping over prefixes.bytes * mm/swapfile: do not sleep with a spin lock held mm/swapfile.c * mm: list_lru: set shrinker map bit when child nr_items is not zero mm/list_lru.c * dm: remove invalid sparse __acquires and __releases annotations drivers/md/dm.c dm writecache: fix the maximum number of arguments scsi: mpt3sas: Fix ioctl timeout i2c: imx: Don't generate STOP condition if arbitration has been lost cifs: fix potential use-after-free in cifs_echo_request() ftrace: Fix updating FTRACE_FL_TRAMP ALSA: hda/generic: Add option to enforce preferred_dacs pairs ALSA: hda/realtek - Add new codec supported for ALC897 ALSA: hda/realtek: Enable headset of ASUS UX482EG & B9400CEA with ALC294 ALSA: hda/realtek: Add mute LED quirk to yet another HP x360 model * tty: Fix ->session locking drivers/tty/tty_io.c drivers/tty/tty_jobctrl.c include/linux/tty.h * tty: Fix ->pgrp locking in tiocspgrp() drivers/tty/tty_jobctrl.c USB: serial: option: fix Quectel BG96 matching USB: serial: option: add support for Thales Cinterion EXS82 USB: serial: option: add Fibocom NL668 variants USB: serial: ch341: sort device-id entries USB: serial: ch341: add new Product ID for CH341A USB: serial: kl5kusb105: fix memleak on open * usb: gadget: f_fs: Use local copy of descriptors for userspace copy drivers/usb/gadget/function/f_fs.c pinctrl: baytrail: Fix pin being driven low for a while on gpiod_get(..., GPIOD_OUT_HIGH) pinctrl: baytrail: Replace WARN with dev_info_once when setting direct-irq pin to output ANDROID: Add symbol of get_next_event_cpu back ANDROID: x86: configs: gki: add missing CONFIG_BLK_CGROUP ANDROID: Add allowed symbols from sctp.ko and qrtr.ko Merge 4.19.162 into android-4.19-stable Linux 4.19.162 RDMA/i40iw: Address an mmap handler exploit in i40iw tracing: Remove WARN_ON in start_thread() Input: i8042 - add ByteSpeed touchpad to noloop table * Input: xpad - support Ardwiino Controllers drivers/input/joystick/xpad.c * ALSA: usb-audio: US16x08: fix value count for level meters sound/usb/mixer_us16x08.c dt-bindings: net: correct interrupt flags in examples chelsio/chtls: fix panic during unload reload chtls net/mlx5: Fix wrong address reclaim when command interface is down net: mvpp2: Fix error return code in mvpp2_open() chelsio/chtls: fix a double free in chtls_setkey() net: pasemi: fix error return code in pasemi_mac_open() cxgb3: fix error return code in t3_sge_alloc_qset() net/x25: prevent a couple of overflows net: ip6_gre: set dev->hard_header_len when using header_ops geneve: pull IP header before ECN decapsulation ibmvnic: Fix TX completion error handling ibmvnic: Ensure that SCRQ entry reads are correctly ordered * ipv4: Fix tos mask in inet_rtm_getroute() net/ipv4/route.c netfilter: bridge: reset skb->pkt_type after NF_INET_POST_ROUTING traversal * bonding: wait for sysfs kobject destruction before freeing struct slave drivers/net/bonding/bond_main.c drivers/net/bonding/bond_sysfs_slave.c include/net/bonding.h i40e: Fix removing driver while bare-metal VFs pass traffic ibmvnic: fix call_netdevice_notifiers in do_reset * net/tls: Protect from calling tls_dev_del for TLS RX twice include/net/tls.h usbnet: ipheth: fix connectivity with iOS 14 * tun: honor IOCB_NOWAIT flag drivers/net/tun.c * tcp: Set INET_ECN_xmit configuration in tcp_reinit_congestion_control net/ipv4/tcp_cong.c * sock: set sk_err to ee_errno on dequeue from errq net/core/skbuff.c rose: Fix Null pointer dereference in rose_send_frame() net/tls: missing received data after fast remote close net/af_iucv: set correct sk_protocol for child sockets * ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net_init net/ipv6/addrlabel.c * FROMLIST: Kbuild: do not emit debug info for assembly with LLVM_IAS=1 Makefile * ANDROID: kbuild: use grep -F instead of fgrep scripts/Kbuild.include * ANDROID: GKI: usb: gadget: support claiming indexed endpoints by name drivers/usb/gadget/epautoconf.c * UPSTREAM: arm64: sysreg: Clean up instructions for modifying PSTATE fields arch/arm64/include/asm/sysreg.h arch/arm64/kernel/cpufeature.c Revert "Revert "ANDROID: clang: update to 11.0.5"" * ANDROID: kbuild: speed up ksym_dep_filter scripts/Kbuild.include * Revert "drm/atomic_helper: Stop modesets on unregistered connectors harder" drivers/gpu/drm/drm_atomic.c drivers/gpu/drm/drm_atomic_helper.c drivers/gpu/drm/drm_connector.c include/drm/drm_connector.h Merge 4.19.161 into android-4.19-stable Linux 4.19.161 * USB: core: Fix regression in Hercules audio card drivers/usb/core/quirks.c x86/resctrl: Add necessary kernfs_put() calls to prevent refcount leak x86/resctrl: Remove superfluous kernfs_get() calls to prevent refcount leak x86/speculation: Fix prctl() when spectre_v2_user={seccomp,prctl},ibpb usb: gadget: Fix memleak in gadgetfs_fill_super * USB: quirks: Add USB_QUIRK_DISCONNECT_SUSPEND quirk for Lenovo A630Z TIO built-in usb-audio card drivers/usb/core/quirks.c * usb: gadget: f_midi: Fix memleak in f_midi_alloc drivers/usb/gadget/function/f_midi.c * USB: core: Change %pK for __user pointers to %px drivers/usb/core/devio.c perf probe: Fix to die_entrypc() returns error correctly can: m_can: fix nominal bitiming tseg2 min for version >= 3.1 platform/x86: toshiba_acpi: Fix the wrong variable assignment platform/x86: thinkpad_acpi: Send tablet mode switch at wakeup time can: gs_usb: fix endianess problem with candleLight firmware efivarfs: revert "fix memory leak in efivarfs_create()" optee: add writeback to valid memory type ibmvnic: fix NULL pointer dereference in ibmvic_reset_crq ibmvnic: fix NULL pointer dereference in reset_sub_crq_queues net: ena: set initial DMA width to avoid intel iommu issue nfc: s3fwrn5: use signed integer for parsing GPIO numbers IB/mthca: fix return value of error branch in mthca_init_cq() s390/qeth: fix tear down of async TX buffers cxgb4: fix the panic caused by non smac rewrite bnxt_en: Release PCI regions when DMA mask setup fails during probe. video: hyperv_fb: Fix the cache type when mapping the VRAM bnxt_en: fix error return code in bnxt_init_board() bnxt_en: fix error return code in bnxt_init_one() * scsi: ufs: Fix race between shutdown and runtime resume flow drivers/scsi/ufs/ufshcd.c ARM: dts: dra76x: m_can: fix order of clocks batman-adv: set .owner to THIS_MODULE phy: tegra: xusb: Fix dangling pointer on probe failure xtensa: uaccess: Add missing __user to strncpy_from_user() prototype perf/x86: fix sysfs type mismatches scsi: target: iscsi: Fix cmd abort fabric stop race * scsi: libiscsi: Fix NOP race condition include/scsi/libiscsi.h dmaengine: pl330: _prep_dma_memcpy: Fix wrong burst size nvme: free sq/cq dbbuf pointers when dbbuf set fails * proc: don't allow async path resolution of /proc/self components fs/proc/self.c * HID: Add Logitech Dinovo Edge battery quirk drivers/hid/hid-ids.h drivers/hid/hid-input.c x86/xen: don't unbind uninitialized lock_kicker_irq dmaengine: xilinx_dma: use readl_poll_timeout_atomic variant * HID: add HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE for Gamevice devices drivers/hid/hid-ids.h drivers/hid/hid-quirks.c HID: hid-sensor-hub: Fix issue with devices with no report ID Input: i8042 - allow insmod to succeed on devices without an i8042 controller * HID: add support for Sega Saturn drivers/hid/hid-ids.h drivers/hid/hid-quirks.c * HID: cypress: Support Varmilo Keyboards' media hotkeys drivers/hid/hid-ids.h ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close * drm/atomic_helper: Stop modesets on unregistered connectors harder drivers/gpu/drm/drm_atomic.c drivers/gpu/drm/drm_atomic_helper.c drivers/gpu/drm/drm_connector.c include/drm/drm_connector.h * arm64: pgtable: Ensure dirty bit is preserved across pte_wrprotect() arch/arm64/include/asm/pgtable.h * arm64: pgtable: Fix pte_accessible() arch/arm64/include/asm/pgtable.h KVM: x86: Fix split-irqchip vs interrupt injection window request KVM: x86: handle !lapic_in_kernel case in kvm_cpu_*_extint KVM: arm64: vgic-v3: Drop the reporting of GICR_TYPER.Last for userspace * wireless: Use linux/stddef.h instead of stddef.h include/uapi/linux/wireless.h btrfs: fix lockdep splat when reading qgroup config on mount btrfs: don't access possibly stale fs_info data for printing duplicate device * netfilter: clear skb->next in NF_HOOK_LIST() include/linux/netfilter.h perf event: Check ref_reloc_sym before using it * ANDROID: vmlinux.lds.h: merge compound literal sections include/asm-generic/vmlinux.lds.h * BACKPORT: sched/fair: Fix overutilized update in enqueue_task_fair() kernel/sched/fair.c Bug: 180663378 Change-Id: Ie10d7527ff7d181fa122bbe77d6869c2b65cbe4e Signed-off-by: Lucas Wei <lucaswei@google.com>	2021-02-26 10:41:51 +08:00
Jann Horn	361e822b7d	tty: Fix ->session locking ... commit c8bcd9c5be24fb9e6132e97da5a35e55a83e36b9 upstream. Currently, locking of ->session is very inconsistent; most places protect it using the legacy tty mutex, but disassociate_ctty(), __do_SAK(), tiocspgrp() and tiocgsid() don't. Two of the writers hold the ctrl_lock (because they already need it for ->pgrp), but __proc_set_tty() doesn't do that yet. On a PREEMPT=y system, an unprivileged user can theoretically abuse this broken locking to read 4 bytes of freed memory via TIOCGSID if tiocgsid() is preempted long enough at the right point. (Other things might also go wrong, especially if root-only ioctls are involved; I'm not sure about that.) Change the locking on ->session such that: - tty_lock() is held by all writers: By making disassociate_ctty() hold it. This should be fine because the same lock can already be taken through the call to tty_vhangup_session(). The tricky part is that we need to shorten the area covered by siglock to be able to take tty_lock() without ugly retry logic; as far as I can tell, this should be fine, since nothing in the signal_struct is touched in the `if (tty)` branch. - ctrl_lock is held by all writers: By changing __proc_set_tty() to hold the lock a little longer. - All readers that aren't holding tty_lock() hold ctrl_lock: By adding locking to tiocgsid() and __do_SAK(), and expanding the area covered by ctrl_lock in tiocspgrp(). Cc: stable@kernel.org Signed-off-by: Jann Horn <jannh@google.com> Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-12-11 13:25:01 +01:00
lucaswei	56acc710a6	Merge LA.UM.9.12.R2.10.00.00.685.011 via branch 'qcom-msm-4.19-7250' into android-msm-pixel-4.19 ... Conflicts: Documentation/ABI/testing/sysfs-fs-f2fs Documentation/filesystems/f2fs.txt Documentation/filesystems/fscrypt.rst Documentation/sysctl/vm.txt Makefile arch/arm64/boot/Makefile arch/arm64/configs/vendor/kona_defconfig arch/arm64/configs/vendor/lito_defconfig arch/arm64/kernel/vdso.c arch/arm64/mm/init.c arch/arm64/mm/mmu.c arch/ia64/mm/init.c arch/powerpc/mm/mem.c arch/s390/mm/init.c arch/sh/mm/init.c arch/x86/mm/init_32.c arch/x86/mm/init_64.c block/bio.c block/blk-crypto-fallback.c block/blk-crypto-internal.h block/blk-crypto.c block/blk-merge.c block/keyslot-manager.c build.config.common drivers/base/core.c drivers/base/power/wakeup.c drivers/char/adsprpc.c drivers/char/diag/diagchar_core.c drivers/crypto/Makefile drivers/crypto/msm/qcedev.c drivers/crypto/msm/qcrypto.c drivers/dma-buf/dma-buf.c drivers/input/input.c drivers/input/keycombo.c drivers/input/misc/gpio_input.c drivers/input/misc/gpio_matrix.c drivers/input/touchscreen/st/fts.c drivers/md/Kconfig drivers/md/dm-default-key.c drivers/md/dm.c drivers/mmc/host/Makefile drivers/mmc/host/sdhci-msm-ice.h drivers/net/phy/phy_device.c drivers/of/property.c drivers/pci/controller/pci-msm.c drivers/platform/msm/gsi/Makefile drivers/platform/msm/ipa/ipa_rm_inactivity_timer.c drivers/platform/msm/ipa/ipa_v3/ipa.c drivers/platform/msm/ipa/ipa_v3/ipa_pm.c drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c drivers/platform/msm/sps/spsi.h drivers/power/supply/qcom/qpnp-smb5.c drivers/power/supply/qcom/smb5-lib.h drivers/power/supply/qcom/step-chg-jeita.c drivers/scsi/ufs/Kconfig drivers/scsi/ufs/Makefile drivers/scsi/ufs/ufs-qcom-ice.c drivers/scsi/ufs/ufs-qcom.c drivers/scsi/ufs/ufs-qcom.h drivers/scsi/ufs/ufshcd-crypto.c drivers/scsi/ufs/ufshcd-crypto.h drivers/scsi/ufs/ufshcd.c drivers/scsi/ufs/ufshcd.h drivers/soc/qcom/Makefile drivers/soc/qcom/msm_bus/msm_bus_dbg.c drivers/soc/qcom/msm_bus/msm_bus_dbg_rpmh.c drivers/soc/qcom/msm_minidump.c drivers/soc/qcom/peripheral-loader.c drivers/soc/qcom/smp2p.c drivers/soc/qcom/smp2p_sleepstate.c drivers/soc/qcom/subsystem_restart.c drivers/spi/spi-geni-qcom.c drivers/thermal/tsens.h drivers/tty/serial/Kconfig drivers/tty/serial/msm_geni_serial.c drivers/usb/typec/tcpm/fusb302.c drivers/usb/typec/tcpm/tcpm.c fs/crypto/bio.c fs/crypto/crypto.c fs/crypto/fname.c fs/crypto/fscrypt_private.h fs/crypto/inline_crypt.c fs/crypto/keyring.c fs/crypto/keysetup.c fs/crypto/keysetup_v1.c fs/crypto/policy.c fs/eventpoll.c fs/ext4/inode.c fs/ext4/ioctl.c fs/ext4/page-io.c fs/ext4/super.c fs/f2fs/Kconfig fs/f2fs/compress.c fs/f2fs/data.c fs/f2fs/dir.c fs/f2fs/f2fs.h fs/f2fs/file.c fs/f2fs/gc.c fs/f2fs/hash.c fs/f2fs/inline.c fs/f2fs/inode.c fs/f2fs/namei.c fs/f2fs/super.c fs/f2fs/sysfs.c fs/ubifs/ioctl.c include/linux/bio-crypt-ctx.h include/linux/bio.h include/linux/blk-crypto.h include/linux/blk_types.h include/linux/fscrypt.h include/linux/gfp.h include/linux/keyslot-manager.h include/linux/memory_hotplug.h include/linux/usb/tcpm.h include/linux/usb/typec.h include/soc/qcom/socinfo.h include/trace/events/f2fs.h include/uapi/linux/fscrypt.h include/uapi/linux/sched/types.h kernel/memremap.c kernel/sched/core.c kernel/sched/cpufreq_schedutil.c kernel/sched/fair.c kernel/sched/psi.c kernel/sched/sched.h kernel/sysctl.c lib/Makefile lib/test_stackinit.c mm/filemap.c mm/hmm.c mm/memory_hotplug.c mm/page_alloc.c scripts/gen_autoksyms.sh Bug: 157994070 Bug: 157858241 Bug: 157879992 Signed-off-by: lucaswei <lucaswei@google.com> Change-Id: Ib43efc6464e484b85107587c2f770246b48ddee6	2020-06-15 15:36:42 +08:00
Linus Torvalds	02279b90a0	GKI: UPSTREAM: gcc-10 warnings: fix low-hanging fruit ... commit 9d82973e032e246ff5663c9805fbb5407ae932e3 upstream. Due to a bug-report that was compiler-dependent, I updated one of my machines to gcc-10. That shows a lot of new warnings. Happily they seem to be mostly the valid kind, but it's going to cause a round of churn for getting rid of them.. This is the really low-hanging fruit of removing a couple of zero-sized arrays in some core code. We have had a round of these patches before, and we'll have many more coming, and there is nothing special about these except that they were particularly trivial, and triggered more warnings than most. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Change-Id: I728287bcc9974ef5a14dab6a8f2688130a74af22 Bug: 157180483 (cherry picked from commit 51cc5495ff) Signed-off-by: Will McVicker <willmcvicker@google.com>	2020-05-30 02:29:47 +08:00
Ivaylo Georgiev	cb4e55266e	Merge android-4.19.110:wq(1984fff) into msm-4.19 ... * refs/heads/tmp-1984fff: Revert "ANDROID: staging: android: ion: enable modularizing the ion driver" Revert "BACKPORT: sched/rt: Make RT capacity-aware" Revert "ANDROID: GKI: Add devm_thermal_of_virtual_sensor_register API." Linux 4.19.110 KVM: SVM: fix up incorrect backport ANDROID: gki_defconfig: Enable USB_CONFIGFS_MASS_STORAGE UPSTREAM: arm64: memory: Add missing brackets to untagged_addr() macro UPSTREAM: mm: Avoid creating virtual address aliases in brk()/mmap()/mremap() ANDROID: Add TPM support and the vTPM proxy to Cuttlefish. Revert "ANDROID: tty: serdev: Fix broken serial console input" ANDROID: serdev: restrict claim of platform devices ANDROID: update the ABI xml representation ANDROID: GKI: add a USB TypeC vendor field for ABI compat UPSTREAM: usb: typec: mux: Switch to use fwnode_property_count_uXX() UPSTREAM: usb: typec: Make sure an alt mode exist before getting its partner UPSTREAM: usb: typec: Registering real device entries for the muxes UPSTREAM: usb: typec: mux: remove redundant check on variable match UPSTREAM: usb: typec: mux: Fix unsigned comparison with less than zero UPSTREAM: usb: typec: mux: Find the muxes by also matching against the device node UPSTREAM: usb: typec: Find the ports by also matching against the device node UPSTREAM: usb: typec: Rationalize the API for the muxes UPSTREAM: device property: Add helpers to count items in an array UPSTREAM: platform/x86: intel_cht_int33fe: Remove old style mux connections UPSTREAM: platform/x86: intel_cht_int33fe: Prepare for better mux naming scheme UPSTREAM: usb: typec: Prepare alt mode enter/exit reporting for UCSI alt mode support ANDROID: GKI: Update ABI ANDROID: GKI: drivers: of: Add API to find ddr device type UPSTREAM: Input: reset device timestamp on sync UPSTREAM: Input: allow drivers specify timestamp for input events ANDROID: GKI: usb: dwc3: Add USB_DR_MODE_DRD as dual role mode ANDROID: GKI: Add devm_thermal_of_virtual_sensor_register API. UPSTREAM: crypto: skcipher - Introduce crypto_sync_skcipher ANDROID: GKI: cfg80211: Add AP stopped interface UPSTREAM: device connection: Add fwnode member to struct device_connection FROMGIT: kallsyms: unexport kallsyms_lookup_name() and kallsyms_on_each_symbol() FROMGIT: samples/hw_breakpoint: drop use of kallsyms_lookup_name() FROMGIT: samples/hw_breakpoint: drop HW_BREAKPOINT_R when reporting writes UPSTREAM: fscrypt: don't evict dirty inodes after removing key ANDROID: gki_defconfig: Enable CONFIG_VM_EVENT_COUNTERS ANDROID: gki_defconfig: Enable CONFIG_CLEANCACHE ANDROID: Update ABI representation ANDROID: gki_defconfig: disable CONFIG_DEBUG_DEVRES Linux 4.19.109 scsi: pm80xx: Fixed kernel panic during error recovery for SATA drive dm integrity: fix a deadlock due to offloading to an incorrect workqueue efi/x86: Handle by-ref arguments covering multiple pages in mixed mode efi/x86: Align GUIDs to their size in the mixed mode runtime wrapper powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems dmaengine: coh901318: Fix a double lock bug in dma_tc_handle() hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT() ARM: dts: imx7-colibri: Fix frequency for sd/mmc ARM: dts: am437x-idk-evm: Fix incorrect OPP node names ARM: imx: build v7_cpu_resume() unconditionally IB/hfi1, qib: Ensure RCU is locked when accessing list RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen() RDMA/iwcm: Fix iwcm work deallocation ARM: dts: imx6: phycore-som: fix emmc supply phy: mapphone-mdm6600: Fix write timeouts with shorter GPIO toggle interval phy: mapphone-mdm6600: Fix timeouts by adding wake-up handling drm/sun4i: de2/de3: Remove unsupported VI layer formats drm/sun4i: Fix DE2 VI layer format support ASoC: dapm: Correct DAPM handling of active widgets during shutdown ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path ASoC: pcm: Fix possible buffer overflow in dpcm state sysfs output dmaengine: imx-sdma: remove dma_slave_config direction usage and leave sdma_event_enable() ASoC: intel: skl: Fix possible buffer overflow in debug outputs ASoC: intel: skl: Fix pin debug prints ASoC: topology: Fix memleak in soc_tplg_manifest_load() ASoC: topology: Fix memleak in soc_tplg_link_elems_load() spi: bcm63xx-hsspi: Really keep pll clk enabled ARM: dts: ls1021a: Restore MDIO compatible to gianfar dm writecache: verify watermark during resume dm: report suspended device during destroy dm cache: fix a crash due to incorrect work item cancelling dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list dmaengine: tegra-apb: Fix use-after-free x86/pkeys: Manually set X86_FEATURE_OSPKE to preserve existing changes media: v4l2-mem2mem.c: fix broken links vt: selection, push sel_lock up vt: selection, push console lock down vt: selection, close sel_buffer race serial: 8250_exar: add support for ACCES cards tty:serial:mvebu-uart:fix a wrong return arm: dts: dra76x: Fix mmc3 max-frequency fat: fix uninit-memory access for partial initialized inode mm: fix possible PMD dirty bit lost in set_pmd_migration_entry() mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa vgacon: Fix a UAF in vgacon_invert_region usb: core: port: do error out if usb_autopm_get_interface() fails usb: core: hub: do error out if usb_autopm_get_interface() fails usb: core: hub: fix unhandled return by employing a void function usb: dwc3: gadget: Update chain bit correctly when using sg list usb: quirks: add NO_LPM quirk for Logitech Screen Share usb: storage: Add quirk for Samsung Fit flash cifs: don't leak -EAGAIN for stat() during reconnect ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master ALSA: hda/realtek - Add Headset Mic supported net: thunderx: workaround BGX TX Underflow issue x86/xen: Distribute switch variables for initialization ice: Don't tell the OS that link is going down nvme: Fix uninitialized-variable warning s390/qdio: fill SL with absolute addresses x86/boot/compressed: Don't declare __force_order in kaslr_64.c s390: make 'install' not depend on vmlinux s390/cio: cio_ignore_proc_seq_next should increase position index watchdog: da9062: do not ping the hw during stop() net: ks8851-ml: Fix 16-bit IO operation net: ks8851-ml: Fix 16-bit data access net: ks8851-ml: Remove 8-bit bus accessors net: dsa: b53: Ensure the default VID is untagged selftests: forwarding: use proto icmp for {gretap, ip6gretap}_mac testing drm/msm/dsi/pll: call vco set rate explicitly drm/msm/dsi: save pll state before dsi host is powered off scsi: megaraid_sas: silence a warning drm: msm: Fix return type of dsi_mgr_connector_mode_valid for kCFI drm/msm/mdp5: rate limit pp done timeout warnings usb: gadget: serial: fix Tx stall after buffer overflow usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags usb: gadget: composite: Support more than 500mA MaxPower selftests: fix too long argument serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE ALSA: hda: do not override bus codec_mask in link_get() kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic RDMA/core: Fix use of logical OR in get_new_pps RDMA/core: Fix pkey and port assignment in get_new_pps net: dsa: bcm_sf2: Forcibly configure IMP port for 1Gb/sec ALSA: hda/realtek - Fix a regression for mute led on Lenovo Carbon X1 EDAC/amd64: Set grain per DIMM ANDROID: Fix kernelci build-break for arm32 ANDROID: enable CONFIG_WATCHDOG_CORE=y ANDROID: kbuild: align UNUSED_KSYMS_WHITELIST with upstream FROMLIST: f2fs: fix wrong check on F2FS_IOC_FSSETXATTR FROMGIT: driver core: Reevaluate dev->links.need_for_probe as suppliers are added FROMGIT: driver core: Call sync_state() even if supplier has no consumers FROMGIT: of: property: Add device link support for power-domains and hwlocks UPSTREAM: binder: prevent UAF for binderfs devices II UPSTREAM: binder: prevent UAF for binderfs devices ANDROID: GKI: enable PM_GENERIC_DOMAINS by default ANDROID: GKI: pci: framework: disable auto suspend link ANDROID: GKI: gpio: Add support for hierarchical IRQ domains ANDROID: GKI: of: property: Add device links support for pinctrl-[0-3] ANDROID: GKI: of: property: Ignore properties that start with "qcom," ANDROID: GKI: of: property: Add support for parsing qcom,msm-bus,name property ANDROID: GKI: genirq: Export symbols to compile irqchip drivers as modules ANDROID: GKI: of: irq: add helper to remap interrupts to another irqdomain ANDROID: GKI: genirq/irqdomain: add export symbols for modularizing ANDROID: GKI: genirq: Introduce irq_chip_get/set_parent_state calls ANDROID: Update ABI representation ANDROID: arm64: gki_defconfig: disable CONFIG_ZONE_DMA32 ANDROID: GKI: drivers: thermal: Fix ABI diff for struct thermal_cooling_device ANDROID: GKI: drivers: thermal: Indicate in DT the trips are for temperature falling ANDROID: Update ABI representation ANDROID: Update ABI whitelist for qcom SoCs ANDROID: gki_defconfig: enable CONFIG_TYPEC ANDROID: Fix kernelci build-break on !CONFIG_CMA builds ANDROID: GKI: mm: fix cma accounting in zone_watermark_ok ANDROID: CC_FLAGS_CFI add -fno-sanitize-blacklist FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests Linux 4.19.108 audit: always check the netlink payload length in audit_receive_msg() mm, thp: fix defrag setting if newline is not used mm/huge_memory.c: use head to check huge zero page netfilter: nf_flowtable: fix documentation netfilter: nft_tunnel: no need to call htons() when dumping ports thermal: brcmstb_thermal: Do not use DT coefficients KVM: x86: Remove spurious clearing of async #PF MSR KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc pwm: omap-dmtimer: put_device() after of_find_device_by_node() kprobes: Set unoptimized flag after unoptimizing code drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()' perf stat: Fix shadow stats for clock events perf stat: Use perf_evsel__is_clocki() for clock events sched/fair: Fix O(nr_cgroups) in the load balancing path sched/fair: Optimize update_blocked_averages() KVM: Check for a bad hva before dropping into the ghc slow path KVM: SVM: Override default MMIO mask if memory encryption is enabled mwifiex: delete unused mwifiex_get_intf_num() mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame() namei: only return -ECHILD from follow_dotdot_rcu() net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE net/smc: no peer ID in CLC decline for SMCD net: atlantic: fix potential error handling net: atlantic: fix use after free kasan warn net: netlink: cap max groups which will be considered in netlink_bind() s390/qeth: vnicc Fix EOPNOTSUPP precedence usb: charger: assign specific number for enum value hv_netvsc: Fix unwanted wakeup in netvsc_attach() drm/i915/gvt: Separate display reset from ALL_ENGINES reset drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime i2c: jz4780: silence log flood on txabrt i2c: altera: Fix potential integer overflow MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' HID: hiddev: Fix race in in hiddev_disconnect() HID: alps: Fix an error handling path in 'alps_input_configured()' vhost: Check docket sk_family instead of call getname amdgpu/gmc_v9: save/restore sdpif regs during S3 Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" tracing: Disable trace_printk() on post poned tests macintosh: therm_windtunnel: fix regression when instantiating devices HID: core: increase HID report buffer size to 8KiB HID: core: fix off-by-one memset in hid_report_raw_event() HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock KVM: VMX: check descriptor table exits on instruction emulation ACPI: watchdog: Fix gas->access_width usage ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro audit: fix error handling in audit_data_to_entry() ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() net/tls: Fix to avoid gettig invalid tls record qede: Fix race between rdma destroy workqueue and link change event ipv6: Fix nlmsg_flags when splitting a multipath route ipv6: Fix route replacement with dev-only route sctp: move the format error check out of __sctp_sf_do_9_1_abort nfc: pn544: Fix occasional HW initialization failure net: sched: correct flower port blocking net: phy: restore mdio regs in the iproc mdio driver net: mscc: fix in frame extraction net: fib_rules: Correctly set table field when table number exceeds 8 bits sysrq: Remove duplicated sysrq message sysrq: Restore original console_loglevel when sysrq disabled cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE cifs: Fix mode output in debugging statements net: ena: ena-com.c: prevent NULL pointer dereference net: ena: ethtool: use correct value for crc32 hash net: ena: fix incorrectly saving queue numbers when setting RSS indirection table net: ena: rss: store hash function as values and not bits net: ena: rss: fix failure to get indirection table net: ena: fix incorrect default RSS key net: ena: add missing ethtool TX timestamping indication net: ena: fix uses of round_jiffies() net: ena: fix potential crash when rxfh key is NULL soc/tegra: fuse: Fix build with Tegra194 configuration ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi qmi_wwan: unconditionally reject 2 ep interfaces qmi_wwan: re-add DW5821e pre-production variant s390/zcrypt: fix card and queue total counter wrap cfg80211: check wiphy driver existence for drvinfo report mac80211: consider more elements in parsing CRC dax: pass NOWAIT flag to iomap_apply drm/msm: Set dma maximum segment size for mdss ipmi:ssif: Handle a possible NULL pointer reference iwlwifi: pcie: fix rb_allocator workqueue allocation irqchip/gic-v3-its: Fix misuse of GENMASK macro ANDROID: Update ABI representation ANDROID: abi_gki_aarch64_whitelist: add module_layout and task_struct ANDROID: gki_defconfig: disable KPROBES, update ABI ANDROID: GKI: mm: add cma pcp list ANDROID: GKI: cma: redirect page allocation to CMA BACKPORT: mm, compaction: be selective about what pageblocks to clear skip hints BACKPORT: mm: reclaim small amounts of memory when an external fragmentation event occurs BACKPORT: mm: move zone watermark accesses behind an accessor UPSTREAM: mm: use alloc_flags to record if kswapd can wake UPSTREAM: mm, page_alloc: spread allocations across zones before introducing fragmentation ANDROID: GKI: update abi for ufshcd changes ANDROID: Unconditionally create bridge tracepoints ANDROID: gki_defconfig: Enable MFD_SYSCON on x86 ANDROID: scsi: ufs: allow ufs variants to override sg entry size ANDROID: Re-add default y for VIRTIO_PCI_LEGACY ANDROID: GKI: build in HVC_DRIVER ANDROID: Removed default m for virtual sw crypto device ANDROID: Remove default y on BRIDGE_IGMP_SNOOPING ANDROID: GKI: Added missing SND configs FROMLIST: ufs: fix a bug on printing PRDT UPSTREAM: sched/uclamp: Reject negative values in cpu_uclamp_write() ANDROID: gki_defconfig: Disable CONFIG_RT_GROUP_SCHED ANDROID: GKI: Remove CONFIG_BRIDGE from arm64 config ANDROID: Add ABI Whitelist for qcom ANDROID: Enable HID_NINTENDO as y FROMLIST: HID: nintendo: add nintendo switch controller driver UPSTREAM: regulator/of_get_regulator: add child path to find the regulator supplier ANDROID: gki_defconfig: Remove 'BRIDGE_NETFILTER is not set' BACKPORT: net: disable BRIDGE_NETFILTER by default ANDROID: kbuild: fix UNUSED_KSYMS_WHITELIST backport Linux 4.19.107 Revert "char/random: silence a lockdep splat with printk()" s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range xen: Enable interrupts when calling _cond_resched() ata: ahci: Add shutdown to freeze hardware resources of ahci rxrpc: Fix call RCU cleanup using non-bh-safe locks netfilter: xt_hashlimit: limit the max size of hashtable ALSA: seq: Fix concurrent access to queue current tick/time ALSA: seq: Avoid concurrent access to queue flags ALSA: rawmidi: Avoid bit fields for state flags bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill genirq/proc: Reject invalid affinity masks (again) iommu/vt-d: Fix compile warning from intel-svm.h ecryptfs: replace BUG_ON with error handling code staging: greybus: use after free in gb_audio_manager_remove_all() staging: rtl8723bs: fix copy of overlapping memory usb: dwc2: Fix in ISOC request length checking usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session" scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout" Revert "dmaengine: imx-sdma: Fix memory leak" Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents btrfs: do not check delayed items are empty for single transaction cleanup btrfs: reset fs_root to NULL on error in open_ctree btrfs: fix bytes_may_use underflow in prealloc error condtition KVM: apic: avoid calculating pending eoi from an uninitialized val KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1 KVM: nVMX: Check IO instruction VM-exit conditions KVM: nVMX: Refactor IO bitmap checks into helper function ext4: fix race between writepages and enabling EXT4_EXTENTS_FL ext4: rename s_journal_flag_rwsem to s_writepages_rwsem ext4: fix mount failure with quota configured as module ext4: fix potential race between s_flex_groups online resizing and access ext4: fix potential race between s_group_info online resizing and access ext4: fix potential race between online resizing and write operations ext4: add cond_resched() to __ext4_find_entry() ext4: fix a data race in EXT4_I(inode)->i_disksize drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets lib/stackdepot.c: fix global out-of-bounds in stack_slabs tty: serial: qcom_geni_serial: Fix RX cancel command failure tty: serial: qcom_geni_serial: Remove xfer_mode variable tty: serial: qcom_geni_serial: Remove set_rfr_wm() and related variables tty: serial: qcom_geni_serial: Remove use of *_relaxed() and mb() tty: serial: qcom_geni_serial: Remove interrupt storm tty: serial: qcom_geni_serial: Fix UART hang KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI KVM: nVMX: Don't emulate instructions in guest mode xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms drm/amdgpu/soc15: fix xclk for raven mm/vmscan.c: don't round up scan size for online memory cgroup genirq/irqdomain: Make sure all irq domain flags are distinct nvme-multipath: Fix memory leak with ana_log_buf mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps() Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()" MAINTAINERS: Update drm/i915 bug filing URL serdev: ttyport: restore client ops on deregistration tty: serial: imx: setup the correct sg entry for tx dma tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode serial: 8250: Check UPF_IRQ_SHARED in advance x86/cpu/amd: Enable the fixed Instructions Retired counter IRPERF x86/mce/amd: Fix kobject lifetime x86/mce/amd: Publish the bank pointer only after setup has succeeded jbd2: fix ocfs2 corrupt when clearing block group bits powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery staging: rtl8723bs: Fix potential overuse of kernel memory staging: rtl8723bs: Fix potential security hole staging: rtl8188eu: Fix potential overuse of kernel memory staging: rtl8188eu: Fix potential security hole usb: dwc3: gadget: Check for IOC/LST bit in TRB->ctrl fields usb: dwc2: Fix SET/CLEAR_FEATURE and GET_STATUS flows USB: hub: Fix the broken detection of USB3 device in SMSC hub USB: hub: Don't record a connect-change event during reset-resume USB: Fix novation SourceControl XL after suspend usb: uas: fix a plug & unplug racing USB: quirks: blacklist duplicate ep on Sound Devices USBPre2 USB: core: add endpoint-blacklist quirk usb: host: xhci: update event ring dequeue pointer on purpose xhci: Fix memory leak when caching protocol extended capability PSI tables - take 2 xhci: fix runtime pm enabling for quirky Intel hosts xhci: Force Maximum Packet size for Full-speed bulk devices to valid range. staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi. staging: android: ashmem: Disallow ashmem memory from being remapped vt: vt_ioctl: fix race in VT_RESIZEX vt: selection, handle pending signals in paste_selection vt: fix scrollback flushing on background consoles floppy: check FDC index for errors before assigning it USB: misc: iowarrior: add support for the 100 device USB: misc: iowarrior: add support for the 28 and 28L devices USB: misc: iowarrior: add support for 2 OEMed devices thunderbolt: Prevent crash if non-active NVMem file is read ecryptfs: fix a memory leak bug in ecryptfs_init_messaging() ecryptfs: fix a memory leak bug in parse_tag_1_packet() ASoC: sun8i-codec: Fix setting DAI data format ALSA: hda/realtek - Apply quirk for yet another MSI laptop ALSA: hda/realtek - Apply quirk for MSI GP63, too ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs iommu/qcom: Fix bogus detach logic UPSTREAM: sched/psi: Fix OOB write when writing 0 bytes to PSI files UPSTREAM: psi: Fix a division error in psi poll() UPSTREAM: sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime UPSTREAM: sched/psi: Correct overly pessimistic size calculation ANDROID: build.config.gki.aarch64: enable symbol trimming FROMLIST: f2fs: Handle casefolding with Encryption FROMLIST: fscrypt: Have filesystems handle their d_ops FROMLIST: ext4: Use generic casefolding support FROMLIST: f2fs: Use generic casefolding support FROMLIST: Add standard casefolding support FROMLIST: unicode: Add utf8_casefold_hash ANDROID: sdcardfs: fix -ENOENT lookup race issue ANDROID: gki_defconfig: Enable CONFIG_RD_LZ4 ANDROID: gki: Enable BINFMT_MISC as part of GKI ANDROID: gki_defconfig: disable CONFIG_CRYPTO_MD4 ANDROID: dm: Add wrapped key support in dm-default-key ANDROID: dm: add support for passing through derive_raw_secret ANDROID: block: Prevent crypto fallback for wrapped keys BACKPORT: FROMLIST: kbuild: generate autoksyms.h early BACKPORT: FROMLIST: kbuild: split adjust_autoksyms.sh in two parts BACKPORT: FROMLIST: kbuild: allow symbol whitelisting with TRIM_UNUSED_KSYMS ANDROID: kbuild: use modules.order in adjust_autoksyms.sh UPSTREAM: kbuild: source include/config/auto.conf instead of ${KCONFIG_CONFIG} ANDROID: Disable wq fp check in CFI builds ANDROID: increase limit on sched-tune boost groups BACKPORT: nvmem: core: fix regression in of_nvmem_cell_get() BACKPORT: nvmem: hide unused nvmem_find_cell_by_index function BACKPORT: nvmem: resolve cells from DT at registration time Linux 4.19.106 drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2) mlxsw: spectrum_dpipe: Add missing error path virtio_balloon: prevent pfn array overflow cifs: log warning message (once) if out of disk space help_next should increase position index NFS: Fix memory leaks drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency brd: check and limit max_part par microblaze: Prevent the overflow of the start iwlwifi: mvm: Fix thermal zone registration irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL bcache: explicity type cast in bset_bkey_last() reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() lib/scatterlist.c: adjust indentation in __sg_alloc_table ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans() radeon: insert 10ms sleep in dce5_crtc_load_lut trigger_next should increase position index ftrace: fpid_next() should increase position index drm/nouveau/disp/nv50-: prevent oops when no channel method map provided irqchip/gic-v3: Only provision redistributors that are enabled in ACPI rbd: work around -Wuninitialized warning ceph: check availability of mds cluster on mount after wait timeout bpf: map_seq_next should always increase position index cifs: fix NULL dereference in match_prepath iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop hostap: Adjust indentation in prism2_hostapd_add_sta ARM: 8951/1: Fix Kexec compilation issue. jbd2: make sure ESHUTDOWN to be recorded in the journal superblock jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record selftests: bpf: Reset global state between reuseport test runs iommu/vt-d: Remove unnecessary WARN_ON_ONCE() bcache: cached_dev_free needs to put the sb page powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV drm/nouveau/mmu: fix comptag memory leak ALSA: hda - Add docking station support for Lenovo Thinkpad T420s driver core: platform: fix u32 greater or equal to zero comparison s390/ftrace: generate traced function stack frame s390: adjust -mpacked-stack support check for clang 10 x86/decoder: Add TEST opcode to Group3-2 kbuild: use -S instead of -E for precise cc-option test in Kconfig ALSA: hda/hdmi - add retry logic to parse_intel_hdmi() irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems remoteproc: Initialize rproc_class before use module: avoid setting info->name early in case we can fall back to info->mod->name btrfs: device stats, log when stats are zeroed btrfs: safely advance counter when looking up bio csums btrfs: fix possible NULL-pointer dereference in integrity checks pwm: Remove set but not set variable 'pwm' ide: serverworks: potential overflow in svwks_set_pio_mode() cmd64x: potential buffer overflow in cmd64x_program_timings() pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd f2fs: fix memleak of kobject watchdog/softlockup: Enforce that timestamp is valid on boot drm/amd/display: fixup DML dependencies arm64: fix alternatives with LLVM's integrated assembler scsi: iscsi: Don't destroy session if there are outstanding connections f2fs: free sysfs kobject f2fs: set I_LINKABLE early to avoid wrong access by vfs iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add drm/nouveau/fault/gv100-: fix memory leak on module unload drm/nouveau/drm/ttm: Remove set but not used variable 'mem' drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new() vme: bridges: reduce stack usage bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map driver core: Print device when resources present in really_probe() driver core: platform: Prevent resouce overflow from causing infinite loops visorbus: fix uninitialized variable access tty: synclink_gt: Adjust indentation in several functions tty: synclinkmp: Adjust indentation in several functions ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m wan: ixp4xx_hss: fix compile-testing on 64-bit x86/nmi: Remove irq_work from the long duration NMI handler Input: edt-ft5x06 - work around first register access error rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls efi/x86: Don't panic or BUG() on non-critical error conditions soc/tegra: fuse: Correct straps' address for older Tegra124 device trees IB/hfi1: Add software counter for ctxt0 seq drop staging: rtl8188: avoid excessive stack usage udf: Fix free space reporting for metadata and virtual partitions usbip: Fix unsafe unaligned pointer usage ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco drm: remove the newline for CRC source name. mlx5: work around high stack usage with gcc ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch tools lib api fs: Fix gcc9 stringop-truncation compilation error ALSA: sh: Fix compile warning wrt const clk: uniphier: Add SCSSI clock gate for each channel ALSA: sh: Fix unused variable warnings clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock RDMA/rxe: Fix error type of mmap_offset reset: uniphier: Add SCSSI reset control for each channel pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency x86/vdso: Provide missing include file crypto: chtls - Fixed memory leak dmaengine: imx-sdma: Fix memory leak dmaengine: Store module owner in dma_device struct selinux: ensure we cleanup the internal AVC counters on error in avc_update() ARM: dts: r8a7779: Add device node for ARM global timer drm/mediatek: handle events when enabling/disabling crtc scsi: aic7xxx: Adjust indentation in ahc_find_syncrate scsi: ufs: Complete pending requests in host reset and restore path ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 orinoco: avoid assertion in case of NULL pointer rtlwifi: rtl_pci: Fix -Wcast-function-type iwlegacy: Fix -Wcast-function-type ipw2x00: Fix -Wcast-function-type b43legacy: Fix -Wcast-function-type ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy fore200e: Fix incorrect checks of NULL pointer dereference r8169: check that Realtek PHY driver module is loaded reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers PCI: Add generic quirk for increasing D3hot delay media: cx23885: Add support for AVerMedia CE310B PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3 arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core selinux: ensure we cleanup the internal AVC counters on error in avc_insert() arm: dts: allwinner: H3: Add PMU node arm64: dts: allwinner: H6: Add PMU mode selinux: fall back to ref-walk if audit is required NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu(). net/wan/fsl_ucc_hdlc: reject muram offsets above 64K regulator: rk808: Lower log level on optional GPIOs being not available drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table clk: qcom: rcg2: Don't crash if our parent can't be found; return an error kconfig: fix broken dependency in randconfig-generated .config KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups nbd: add a flush_workqueue in nbd_start_device drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero ath10k: Correct the DMA direction for management tx buffers ext4, jbd2: ensure panic when aborting with zero errno ARM: 8952/1: Disable kmemleak on XIP kernels tracing: Fix very unlikely race of registering two stat tracers tracing: Fix tracing_stat return values in error handling paths powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov() s390/pci: Fix possible deadlock in recover_store() pwm: omap-dmtimer: Simplify error handling x86/sysfb: Fix check for bad VRAM size jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal kselftest: Minimise dependency of get_size on C library interfaces clocksource/drivers/bcm2835_timer: Fix memory leak of timer usb: dwc2: Fix IN FIFO allocation usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe() uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol() sparc: Add .exit.data section. MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init() efi/x86: Map the entire EFI vendor string before copying it pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run() char/random: silence a lockdep splat with printk() iommu/vt-d: Fix off-by-one in PASID allocation gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number media: i2c: mt9v032: fix enum mbus codes and frame sizes pxa168fb: Fix the function used to release some memory in an error handling path pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs gianfar: Fix TX timestamping with a stacked DSA driver ALSA: ctl: allow TLV read operation for callback type of element in locked case ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT leds: pca963x: Fix open-drain initialization brcmfmac: Fix use after free in brcmf_sdio_readframes() cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order drm/gma500: Fixup fbdev stolen size usage evaluation KVM: nVMX: Use correct root level for nested EPT shadow page tables Revert "KVM: VMX: Add non-canonical check on writes to RTIT address MSRs" Revert "KVM: nVMX: Use correct root level for nested EPT shadow page tables" net/sched: flower: add missing validation of TCA_FLOWER_FLAGS net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS net: dsa: tag_qca: Make sure there is headroom for tag net/smc: fix leak of kernel memory to user space enic: prevent waking up stopped tx queues over watchdog reset core: Don't skip generic XDP program execution for cloned SKBs ANDROID: arm64: update the abi with the new gki_defconfig ANDROID: arm64: gki_defconfig: disable CONFIG_DEBUG_PREEMPT ANDROID: GKI: arm64: gki_defconfig: follow-up to removing DRM_MSM driver ANDROID: drm/msm: Remove Kconfig default ANDROID: GKI: arm64: gki_defconfig: remove qcom,cmd-db driver ANDROID: GKI: drivers: qcom: cmd-db: Allow compiling qcom,cmd-db driver as module ANDROID: GKI: arm64: gki_defconfig: remove qcom,rpmh-rsc driver ANDROID: GKI: drivers: qcom: rpmh-rsc: Add tristate support for qcom,rpmh-rsc driver ANDROID: ufs, block: fix crypto power management and move into block layer ANDROID: rtc: class: support hctosys from modular RTC drivers ANDROID: Incremental fs: Support xattrs ANDROID: abi update for 4.19.105 UPSTREAM: random: ignore GRND_RANDOM in getentropy(2) UPSTREAM: random: add GRND_INSECURE to return best-effort non-cryptographic bytes UPSTREAM: linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check UPSTREAM: linux/random.h: Use false with bool UPSTREAM: linux/random.h: Remove arch_has_random, arch_has_random_seed UPSTREAM: random: remove some dead code of poolinfo UPSTREAM: random: fix typo in add_timer_randomness() UPSTREAM: random: Add and use pr_fmt() UPSTREAM: random: convert to ENTROPY_BITS for better code readability UPSTREAM: random: remove unnecessary unlikely() UPSTREAM: random: remove kernel.random.read_wakeup_threshold UPSTREAM: random: delete code to pull data into pools UPSTREAM: random: remove the blocking pool UPSTREAM: random: make /dev/random be almost like /dev/urandom UPSTREAM: random: Add a urandom_read_nowait() for random APIs that don't warn UPSTREAM: random: Don't wake crng_init_wait when crng_init == 1 UPSTREAM: char/random: silence a lockdep splat with printk() BACKPORT: fdt: add support for rng-seed BACKPORT: arm64: map FDT as RW for early_init_dt_scan() UPSTREAM: random: fix soft lockup when trying to read from an uninitialized blocking pool UPSTREAM: random: document get_random_int() family UPSTREAM: random: move rand_initialize() earlier UPSTREAM: random: only read from /dev/random after its pool has received 128 bits UPSTREAM: drivers/char/random.c: make primary_crng static UPSTREAM: drivers/char/random.c: remove unused stuct poolinfo::poolbits UPSTREAM: drivers/char/random.c: constify poolinfo_table ANDROID: clang: update to 10.0.4 Linux 4.19.105 KVM: x86/mmu: Fix struct guest_walker arrays for 5-level paging jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer jbd2: move the clearing of b_modified flag to the journal_unmap_buffer() NFSv4.1 make cachethis=no for writes hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions. perf/x86/intel: Fix inaccurate period in context switch for auto-reload s390/time: Fix clk type in get_tod_clock RDMA/core: Fix protection fault in get_pkey_idx_qp_list RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq RDMA/hfi1: Fix memory leak in _dev_comp_vect_mappings_create RDMA/core: Fix invalid memory access in spec_filter_size IB/rdmavt: Reset all QPs when the device is shut down IB/hfi1: Close window for pq and request coliding IB/hfi1: Acquire lock to release TID entries when user file is closed nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map KVM: nVMX: Use correct root level for nested EPT shadow page tables arm64: ssbs: Fix context-switch when SSBS is present on all CPUs ARM: npcm: Bring back GPIOLIB support btrfs: log message when rw remount is attempted with unclean tree-log btrfs: print message when tree-log replay starts btrfs: ref-verify: fix memory leaks Btrfs: fix race between using extent maps and merging them ext4: improve explanation of a mount failure caused by a misconfigured kernel ext4: add cond_resched() to ext4_protect_reserved_inode ext4: fix checksum errors with indexed dirs ext4: fix support for inode sizes > 1024 bytes ext4: don't assume that mmp_nodename/bdevname have NUL ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000 ALSA: usb-audio: sound: usb: usb true/false for bool return type arm64: nofpsmid: Handle TIF_FOREIGN_FPSTATE flag cleanly arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly ALSA: usb-audio: Apply sample rate quirk for Audioengine D1 ALSA: hda/realtek - Fix silent output on MSI-GL73 ALSA: usb-audio: Fix UAC2/3 effect unit parsing Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list Input: synaptics - enable SMBus on ThinkPad L470 Input: synaptics - switch T470s to RMI4 by default ANDROID: Fix ABI representation after enabling CONFIG_NET_NS ANDROID: gki_defconfig: Enable CONFIG_NET_NS ANDROID: gki_defconfig: Enable XDP_SOCKETS UPSTREAM: sched/topology: Introduce a sysctl for Energy Aware Scheduling ANDROID: gki_defconfig: Enable MAC80211_RC_MINSTREL ANDROID: f2fs: remove unused function ANDROID: virtio: virtio_input: pass _DIRECT only if the device advertises _DIRECT ANDROID: cf build: Use merge_configs ANDROID: net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head ANDROID: gki_defconfig: Disable SDCARD_FS Linux 4.19.104 padata: fix null pointer deref of pd->pinst serial: uartps: Move the spinlock after the read of the tx empty x86/stackframe, x86/ftrace: Add pt_regs frame annotations x86/stackframe: Move ENCODE_FRAME_POINTER to asm/frame.h scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state libertas: make lbs_ibss_join_existing() return error code on rates overflow libertas: don't exit from lbs_ibss_join_existing() with RCU read lock held mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv() mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status() pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B media: i2c: adv748x: Fix unsafe macros crypto: atmel-sha - fix error handling when setting hmac key crypto: artpec6 - return correct error code for failed setkey() mtd: sharpslpart: Fix unsigned comparison to zero mtd: onenand_base: Adjust indentation in onenand_read_ops_nolock KVM: arm64: pmu: Don't increment SW_INCR if PMCR.E is unset KVM: arm: Make inject_abt32() inject an external abort instead KVM: arm: Fix DFSR setting for non-LPAE aarch32 guests KVM: arm/arm64: Fix young bit from mmu notifier arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations arm64: cpufeature: Fix the type of no FP/SIMD capability ARM: 8949/1: mm: mark free_memmap as __init KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce for DDW powerpc/pseries/vio: Fix iommu_table use-after-free refcount warning tools/power/acpi: fix compilation error ARM: dts: at91: sama5d3: define clock rate range for tcb1 ARM: dts: at91: sama5d3: fix maximum peripheral clock rates ARM: dts: am43xx: add support for clkout1 clock ARM: dts: at91: Reenable UART TX pull-ups platform/x86: intel_mid_powerbtn: Take a copy of ddata ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node rtc: cmos: Stop using shared IRQ rtc: hym8563: Return -EINVAL if the time is known to be invalid spi: spi-mem: Fix inverted logic in op sanity check spi: spi-mem: Add extra sanity checks on the op param gpio: zynq: Report gpio direction at boot serial: uartps: Add a timeout to the tx empty wait NFSv4: try lease recovery on NFS4ERR_EXPIRED NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes() NFS: Revalidate the file size on a fatal write error nfs: NFS_SWAP should depend on SWAP PCI: Don't disable bridge BARs when assigning bus resources PCI/switchtec: Fix vep_vector_number ioread width ath10k: pci: Only dump ATH10K_MEM_REGION_TYPE_IOREG when safe PCI/IOV: Fix memory leak in pci_iov_add_virtfn() scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails RDMA/uverbs: Verify MR access flags RDMA/core: Fix locking in ib_uverbs_event_read RDMA/netlink: Do not always generate an ACK for some netlink operations IB/mlx4: Fix memory leak in add_gid error flow hv_sock: Remove the accept port restriction ASoC: pcm: update FE/BE trigger order based on the command ANDROID: gki_defconfig: Add CONFIG_UNICODE ANDROID: added memory initialization tests to cuttlefish config ANDROID: gki_defconfig: enable CONFIG_RUNTIME_TESTING_MENU fs-verity: use u64_to_user_ptr() fs-verity: use mempool for hash requests fs-verity: implement readahead of Merkle tree pages fs-verity: implement readahead for FS_IOC_ENABLE_VERITY fscrypt: improve format of no-key names ubifs: allow both hash and disk name to be provided in no-key names ubifs: don't trigger assertion on invalid no-key filename fscrypt: clarify what is meant by a per-file key fscrypt: derive dirhash key for casefolded directories fscrypt: don't allow v1 policies with casefolding fscrypt: add "fscrypt_" prefix to fname_encrypt() fscrypt: don't print name of busy file when removing key fscrypt: document gfp_flags for bounce page allocation fscrypt: optimize fscrypt_zeroout_range() fscrypt: remove redundant bi_status check fscrypt: Allow modular crypto algorithms FROMLIST: rename missed uaccess .fixup section ANDROID: f2fs: fix missing blk-crypto changes ANDROID: gki_defconfig: enable heap and stack initialization. UPSTREAM: lib/test_stackinit: Handle Clang auto-initialization pattern UPSTREAM: lib: Introduce test_stackinit module fscrypt: include <linux/ioctl.h> in UAPI header fscrypt: don't check for ENOKEY from fscrypt_get_encryption_info() fscrypt: remove fscrypt_is_direct_key_policy() fscrypt: move fscrypt_valid_enc_modes() to policy.c fscrypt: check for appropriate use of DIRECT_KEY flag earlier fscrypt: split up fscrypt_supported_policy() by policy version fscrypt: introduce fscrypt_needs_contents_encryption() fscrypt: move fscrypt_d_revalidate() to fname.c fscrypt: constify inode parameter to filename encryption functions fscrypt: constify struct fscrypt_hkdf parameter to fscrypt_hkdf_expand() fscrypt: verify that the crypto_skcipher has the correct ivsize fscrypt: use crypto_skcipher_driver_name() fscrypt: support passing a keyring key to FS_IOC_ADD_ENCRYPTION_KEY keys: Export lookup_user_key to external users UPSTREAM: dynamic_debug: allow to work if debugfs is disabled UPSTREAM: lib: dynamic_debug: no need to check return value of debugfs_create functions ANDROID: ABI/Whitelist: update for Cuttlefish ANDROID: update ABI representation and GKI whitelist ANDROID: gki_defconfig: Set CONFIG_ANDROID_BINDERFS=y Linux 4.19.103 rxrpc: Fix service call disconnection perf/core: Fix mlock accounting in perf_mmap() clocksource: Prevent double add_timer_on() for watchdog_timer x86/apic/msi: Plug non-maskable MSI affinity race cifs: fail i/o on soft mounts if sessionsetup errors out mm/page_alloc.c: fix uninitialized memmaps on a partially populated last section mm: return zero_resv_unavail optimization mm: zero remaining unavailable struct pages KVM: Play nice with read-only memslots when querying host page size KVM: Use vcpu-specific gva->hva translation when querying host page size KVM: nVMX: vmread should not set rflags to specify success in case of #PF KVM: VMX: Add non-canonical check on writes to RTIT address MSRs KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM KVM: x86/mmu: Apply max PA check for MMIO sptes to 32-bit KVM btrfs: flush write bio if we loop in extent_write_cache_pages drm/dp_mst: Remove VCPI while disabling topology mgr drm: atmel-hlcdc: enable clock before configuring timing engine btrfs: free block groups after free'ing fs trees btrfs: use bool argument in free_root_pointers() ext4: fix deadlock allocating crypto bounce page from mempool net: dsa: b53: Always use dev->vlan_enabled in b53_configure_vlan() net: macb: Limit maximum GEM TX length in TSO net: macb: Remove unnecessary alignment check for TSO net/mlx5: IPsec, fix memory leak at mlx5_fpga_ipsec_delete_sa_ctx net/mlx5: IPsec, Fix esp modify function attribute net: systemport: Avoid RBUF stuck in Wake-on-LAN mode net_sched: fix a resource leak in tcindex_set_parms() net: mvneta: move rx_dropped and rx_errors in per-cpu stats net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port bonding/alb: properly access headers in bond_alb_xmit() mfd: rn5t618: Mark ADC control register volatile mfd: da9062: Fix watchdog compatible string ubi: Fix an error pointer dereference in error handling code ubi: fastmap: Fix inverted logic in seen selfcheck nfsd: Return the correct number of bytes written to the file nfsd: fix jiffies/time_t mixup in LRU list nfsd: fix delay timer on 32-bit architectures IB/core: Fix ODP get user pages flow IB/mlx5: Fix outstanding_pi index for GSI qps net: tulip: Adjust indentation in {dmfe, uli526x}_init_module net: smc911x: Adjust indentation in smc911x_phy_configure ppp: Adjust indentation into ppp_async_input NFC: pn544: Adjust indentation in pn544_hci_check_presence drm: msm: mdp4: Adjust indentation in mdp4_dsi_encoder_enable powerpc/44x: Adjust indentation in ibm4xx_denali_fixup_memsize ext2: Adjust indentation in ext2_fill_super phy: qualcomm: Adjust indentation in read_poll_timeout scsi: ufs: Recheck bkops level if bkops is disabled scsi: qla4xxx: Adjust indentation in qla4xxx_mem_free scsi: csiostor: Adjust indentation in csio_device_reset scsi: qla2xxx: Fix the endianness of the qla82xx_get_fw_size() return type percpu: Separate decrypted varaibles anytime encryption can be enabled drm/amd/dm/mst: Ignore payload update failures clk: tegra: Mark fuse clock as critical KVM: s390: do not clobber registers during guest reset/store status KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails KVM: x86: Don't let userspace set host-reserved cr4 bits x86/kvm: Be careful not to clear KVM_VCPU_FLUSH_TLB bit KVM: PPC: Book3S PR: Free shared page if mmu initialization fails KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails KVM: x86: Fix potential put_fpu() w/o load_fpu() on MPX platform KVM: x86: Protect MSR-based index computations in fixed_msr_to_seg_unit() from Spectre-v1/L1TF attacks KVM: x86: Protect x86_decode_insn from Spectre-v1/L1TF attacks KVM: x86: Protect MSR-based index computations from Spectre-v1/L1TF attacks in x86.c KVM: x86: Protect ioapic_read_indirect() from Spectre-v1/L1TF attacks KVM: x86: Protect MSR-based index computations in pmu.h from Spectre-v1/L1TF attacks KVM: x86: Protect ioapic_write_indirect() from Spectre-v1/L1TF attacks KVM: x86: Protect kvm_hv_msr_[get|set]_crash_data() from Spectre-v1/L1TF attacks KVM: x86: Protect kvm_lapic_reg_write() from Spectre-v1/L1TF attacks KVM: x86: Protect DR-based index computations from Spectre-v1/L1TF attacks KVM: x86: Protect pmu_intel.c from Spectre-v1/L1TF attacks KVM: x86: Refactor prefix decoding to prevent Spectre-v1/L1TF attacks KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks aio: prevent potential eventfd recursion on poll eventfd: track eventfd_signal() recursion depth bcache: add readahead cache policy options via sysfs interface watchdog: fix UAF in reboot notifier handling in watchdog core code xen/balloon: Support xend-based toolstack take two tools/kvm_stat: Fix kvm_exit filter name media: rc: ensure lirc is initialized before registering input device drm/rect: Avoid division by zero gfs2: fix O_SYNC write handling gfs2: move setting current->backing_dev_info sunrpc: expiry_time should be seconds not timeval mwifiex: fix unbalanced locking in mwifiex_process_country_ie() iwlwifi: don't throw error when trying to remove IGTK ARM: tegra: Enable PLLP bypass during Tegra124 LP1 Btrfs: fix race between adding and putting tree mod seq elements and nodes btrfs: set trans->drity in btrfs_commit_transaction Btrfs: fix missing hole after hole punching and fsync when using NO_HOLES jbd2_seq_info_next should increase position index NFS: Directory page cache pages need to be locked when read NFS: Fix memory leaks and corruption in readdir scsi: qla2xxx: Fix unbound NVME response length crypto: picoxcell - adjust the position of tasklet_init and fix missed tasklet_kill crypto: api - Fix race condition in crypto_spawn_alg crypto: atmel-aes - Fix counter overflow in CTR mode crypto: pcrypt - Do not clear MAY_SLEEP flag in original request crypto: ccp - set max RSA modulus size for v3 platform devices as well samples/bpf: Don't try to remove user's homedir on clean ftrace: Protect ftrace_graph_hash with ftrace_sync ftrace: Add comment to why rcu_dereference_sched() is open coded tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu tracing: Annotate ftrace_graph_hash pointer with __rcu padata: Remove broken queue flushing dm writecache: fix incorrect flush sequence when doing SSD mode commit dm: fix potential for q->make_request_fn NULL pointer dm crypt: fix benbi IV constructor crash if used in authenticated mode dm space map common: fix to ensure new block isn't already in use dm zoned: support zone sizes smaller than 128MiB of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc PM: core: Fix handling of devices deleted during system-wide resume f2fs: code cleanup for f2fs_statfs_project() f2fs: fix miscounted block limit in f2fs_statfs_project() f2fs: choose hardlimit when softlimit is larger than hardlimit in f2fs_statfs_project() ovl: fix wrong WARN_ON() in ovl_cache_update_ino() power: supply: ltc2941-battery-gauge: fix use-after-free scsi: qla2xxx: Fix mtcp dump collection failure scripts/find-unused-docs: Fix massive false positives crypto: ccree - fix PM race condition crypto: ccree - fix pm wrongful error reporting crypto: ccree - fix backlog memory leak crypto: api - Check spawn->alg under lock in crypto_drop_spawn mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile hv_balloon: Balloon up according to request page number mmc: sdhci-of-at91: fix memleak on clk_get failure PCI: keystone: Fix link training retries initiation crypto: geode-aes - convert to skcipher API and make thread-safe ubifs: Fix deadlock in concurrent bulk-read and writepage ubifs: Fix FS_IOC_SETFLAGS unexpectedly clearing encrypt flag ubifs: don't trigger assertion on invalid no-key filename ubifs: Reject unsupported ioctl flags explicitly alarmtimer: Unregister wakeup source when module get fails ACPI / battery: Deal better with neither design nor full capacity not being reported ACPI / battery: Use design-cap for capacity calculations if full-cap is not available ACPI / battery: Deal with design or full capacity being reported as -1 ACPI: video: Do not export a non working backlight interface on MSI MS-7721 boards mmc: spi: Toggle SPI polarity, do not hardcode it PCI: tegra: Fix return value check of pm_runtime_get_sync() smb3: fix signing verification of large reads powerpc/pseries: Advance pfn if section is not present in lmb_is_removable() powerpc/xmon: don't access ASDR in VMs s390/mm: fix dynamic pagetable upgrade for hugetlbfs MIPS: boot: fix typo in 'vmlinux.lzma.its' target MIPS: fix indentation of the 'RELOCS' message KVM: arm64: Only sign-extend MMIO up to register width KVM: arm/arm64: Correct AArch32 SPSR on exception entry KVM: arm/arm64: Correct CPSR on exception entry KVM: arm64: Correct PSTATE on exception entry ALSA: hda: Add Clevo W65_67SB the power_save blacklist platform/x86: intel_scu_ipc: Fix interrupt support irqdomain: Fix a memory leak in irq_domain_push_irq() lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more() media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments media: v4l2-core: compat: ignore native command codes media/v4l2-core: set pages dirty upon releasing DMA buffers mm: move_pages: report the number of non-attempted pages mm/memory_hotplug: fix remove_memory() lockdep splat ALSA: dummy: Fix PCM format loop in proc output ALSA: usb-audio: Fix endianess in descriptor validation usb: gadget: f_ecm: Use atomic_t to track in-flight request usb: gadget: f_ncm: Use atomic_t to track in-flight request usb: gadget: legacy: set max_speed to super-speed usb: typec: tcpci: mask event interrupts when remove driver brcmfmac: Fix memory leak in brcmf_usbdev_qinit rcu: Avoid data-race in rcu_gp_fqs_check_wake() tracing: Fix sched switch start/stop refcount racy updates ipc/msg.c: consolidate all xxxctl_down() functions mfd: dln2: More sanity checking for endpoints media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect rxrpc: Fix missing active use pinning of rxrpc_local object rxrpc: Fix insufficient receive notification generation rxrpc: Fix use-after-free in rxrpc_put_local() tcp: clear tp->segs_{in|out} in tcp_disconnect() tcp: clear tp->data_segs{in|out} in tcp_disconnect() tcp: clear tp->delivered in tcp_disconnect() tcp: clear tp->total_retrans in tcp_disconnect() bnxt_en: Fix TC queue mapping. net: stmmac: Delete txtimer in suspend() net_sched: fix an OOB access in cls_tcindex net: hsr: fix possible NULL deref in hsr_handle_frame() l2tp: Allow duplicate session creation with UDP gtp: use __GFP_NOWARN to avoid memalloc warning cls_rsvp: fix rsvp_policy sparc32: fix struct ipc64_perm type definition iwlwifi: mvm: fix NVM check for 3168 devices printk: fix exclusive_console replaying udf: Allow writing to 'Rewritable' partitions x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR ocfs2: fix oops when writing cloned file media: iguanair: fix endpoint sanity check kernel/module: Fix memleak in module_add_modinfo_attrs() ovl: fix lseek overflow on 32bit Revert "drm/sun4i: dsi: Change the start delay calculation" ANDROID: Revert "ANDROID: gki_defconfig: removed CONFIG_PM_WAKELOCKS" ANDROID: dm: prevent default-key from being enabled without needed hooks ANDROID: gki: x86: Enable PCI_MSI, WATCHDOG, HPET ANDROID: Incremental fs: Fix crash on failed lookup ANDROID: Incremental fs: Make files writeable ANDROID: update abi for 4.19.102 ANDROID: Incremental fs: Remove C++-style comments Linux 4.19.102 mm/migrate.c: also overwrite error when it is bigger than zero perf report: Fix no libunwind compiled warning break s390 issue btrfs: do not zero f_bavail if we have available space net: Fix skb->csum update in inet_proto_csum_replace16(). l2t_seq_next should increase position index seq_tab_next() should increase position index net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G net/fsl: treat fsl,erratum-a011043 powerpc/fsl/dts: add fsl,erratum-a011043 qlcnic: Fix CPU soft lockup while collecting firmware dump ARM: dts: am43x-epos-evm: set data pin directions for spi0 and spi1 r8152: get default setting of WOL before initializing airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE tee: optee: Fix compilation issue with nommu ARM: 8955/1: virt: Relax arch timer version check during early boot scsi: fnic: do not queue commands during fwreset xfrm: interface: do not confirm neighbor when do pmtu update xfrm interface: fix packet tx through bpf_redirect() vti[6]: fix packet tx through bpf_redirect() ARM: dts: am335x-boneblack-common: fix memory size iwlwifi: Don't ignore the cap field upon mcc update riscv: delete temporary files bnxt_en: Fix ipv6 RFS filter matching logic. net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec netfilter: nft_tunnel: ERSPAN_VERSION must not be null wireless: wext: avoid gcc -O3 warning mac80211: Fix TKIP replay protection immediately after key setup cfg80211: Fix radar event during another phy CAC wireless: fix enabling channel 12 for custom regulatory domain parisc: Use proper printk format for resource_size_t qmi_wwan: Add support for Quectel RM500Q ASoC: sti: fix possible sleep-in-atomic platform/x86: GPD pocket fan: Allow somewhat lower/higher temperature limits igb: Fix SGMII SFP module discovery for 100FX/LX. ixgbe: Fix calculation of queue with VFs and flow director on interface flap ixgbevf: Remove limit of 10 entries for unicast filter list ASoC: rt5640: Fix NULL dereference on module unload clk: mmp2: Fix the order of timer mux parents mac80211: mesh: restrict airtime metric to peered established plinks clk: sunxi-ng: h6-r: Fix AR100/R_APB2 parent order rseq: Unregister rseq for clone CLONE_VM tools lib traceevent: Fix memory leakage in filter_event soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot ARM: dts: beagle-x15-common: Model 5V0 regulator ARM: dts: am57xx-beagle-x15/am57xx-idk: Remove "gpios" for endpoint dt nodes ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity media: si470x-i2c: Move free() past last use of 'radio' cgroup: Prevent double killing of css when enabling threaded cgroup Bluetooth: Fix race condition in hci_release_sock() ttyprintk: fix a potential deadlock in interrupt context issue tomoyo: Use atomic_t for statistics counter media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0 media: gspca: zero usb_buf media: vp7045: do not read uninitialized values if usb transfer fails media: af9005: uninitialized variable printked media: digitv: don't continue if remote control state can't be read reiserfs: Fix memory leak of journal device string mm/mempolicy.c: fix out of bounds write in mpol_parse_str() ext4: validate the debug_want_extra_isize mount option at parse time arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean' tools lib: Fix builds when glibc contains strlcpy() PM / devfreq: Add new name attribute for sysfs perf c2c: Fix return type for histogram sorting comparision functions rsi: fix use-after-free on failed probe and unbind rsi: add hci detach for hibernation and poweroff crypto: pcrypt - Fix user-after-free on module unload x86/resctrl: Fix a deadlock due to inaccurate reference x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup x86/resctrl: Fix use-after-free when deleting resource groups vfs: fix do_last() regression ANDROID: update abi definitions BACKPORT: clk: core: clarify the check for runtime PM UPSTREAM: sched/fair/util_est: Implement faster ramp-up EWMA on utilization increases ANDROID: Re-use SUGOV_RT_MAX_FREQ to control uclamp rt behavior BACKPORT: sched/fair: Make EAS wakeup placement consider uclamp restrictions BACKPORT: sched/fair: Make task_fits_capacity() consider uclamp restrictions ANDROID: sched/core: Move SchedTune task API into UtilClamp wrappers ANDROID: sched/core: Add a latency-sensitive flag to uclamp ANDROID: sched/tune: Move SchedTune cpu API into UtilClamp wrappers ANDROID: init: kconfig: Only allow sched tune if !uclamp FROMGIT: sched/core: Fix size of rq::uclamp initialization FROMGIT: sched/uclamp: Fix a bug in propagating uclamp value in new cgroups FROMGIT: sched/uclamp: Rename uclamp_util_with() into uclamp_rq_util_with() FROMGIT: sched/uclamp: Make uclamp util helpers use and return UL values FROMGIT: sched/uclamp: Remove uclamp_util() BACKPORT: sched/rt: Make RT capacity-aware UPSTREAM: tools headers UAPI: Sync sched.h with the kernel UPSTREAM: sched/uclamp: Fix overzealous type replacement UPSTREAM: sched/uclamp: Fix incorrect condition UPSTREAM: sched/core: Fix compilation error when cgroup not selected UPSTREAM: sched/core: Fix uclamp ABI bug, clean up and robustify sched_read_attr() ABI logic and code UPSTREAM: sched/uclamp: Always use 'enum uclamp_id' for clamp_id values UPSTREAM: sched/uclamp: Update CPU's refcount on TG's clamp changes UPSTREAM: sched/uclamp: Use TG's clamps to restrict TASK's clamps UPSTREAM: sched/uclamp: Propagate system defaults to the root group UPSTREAM: sched/uclamp: Propagate parent clamps UPSTREAM: sched/uclamp: Extend CPU's cgroup controller BACKPORT: sched/uclamp: Add uclamp support to energy_compute() UPSTREAM: sched/uclamp: Add uclamp_util_with() BACKPORT: sched/cpufreq, sched/uclamp: Add clamps for FAIR and RT tasks UPSTREAM: sched/uclamp: Set default clamps for RT tasks UPSTREAM: sched/uclamp: Reset uclamp values on RESET_ON_FORK UPSTREAM: sched/uclamp: Extend sched_setattr() to support utilization clamping UPSTREAM: sched/core: Allow sched_setattr() to use the current policy UPSTREAM: sched/uclamp: Add system default clamps UPSTREAM: sched/uclamp: Enforce last task's UCLAMP_MAX UPSTREAM: sched/uclamp: Add bucket local max tracking UPSTREAM: sched/uclamp: Add CPU's clamp buckets refcounting UPSTREAM: cgroup: add cgroup_parse_float() Linux 4.19.101 KVM: arm64: Write arch.mdcr_el2 changes since last vcpu_load on VHE block: fix 32 bit overflow in __blkdev_issue_discard() block: cleanup __blkdev_issue_discard() random: try to actively add entropy rather than passively wait for it crypto: af_alg - Use bh_lock_sock in sk_destruct rsi: fix non-atomic allocation in completion handler rsi: fix memory leak on failed URB submission rsi: fix use-after-free on probe errors sched/fair: Fix insertion in rq->leaf_cfs_rq_list sched/fair: Add tmp_alone_branch assertion usb-storage: Disable UAS on JMicron SATA enclosure ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition iommu/amd: Support multiple PCI DMA aliases in IRQ Remapping PCI: Add DMA alias quirk for Intel VCA NTB platform/x86: dell-laptop: disable kbd backlight on Inspiron 10xx HID: steam: Fix input device disappearing atm: eni: fix uninitialized variable warning gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP net: wan: sdla: Fix cast from pointer to integer of different size drivers/net/b44: Change to non-atomic bit operations on pwol_mask spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls watchdog: rn5t618_wdt: fix module aliases watchdog: max77620_wdt: fix potential build errors phy: cpcap-usb: Prevent USB line glitches from waking up modem phy: qcom-qmp: Increase PHY ready timeout drivers/hid/hid-multitouch.c: fix a possible null pointer access. HID: Add quirk for incorrect input length on Lenovo Y720 HID: ite: Add USB id match for Acer SW5-012 keyboard dock HID: Add quirk for Xin-Mo Dual Controller arc: eznps: fix allmodconfig kconfig warning HID: multitouch: Add LG MELF0410 I2C touchscreen support net_sched: fix ops->bind_class() implementations net_sched: ematch: reject invalid TCF_EM_SIMPLE zd1211rw: fix storage endpoint lookup rtl8xxxu: fix interface sanity check brcmfmac: fix interface sanity check ath9k: fix storage endpoint lookup cifs: Fix memory allocation in __smb2_handle_cancelled_cmd() crypto: chelsio - fix writing tfm flags to wrong place iio: st_gyro: Correct data for LSM9DS0 gyro mei: me: add comet point (lake) H device ids component: do not dereference opaque pointer in debugfs serial: 8250_bcm2835aux: Fix line mismatch on driver unbind staging: vt6656: Fix false Tx excessive retries reporting. staging: vt6656: use NULLFUCTION stack on mac80211 staging: vt6656: correct packet types for CTS protect, mode. staging: wlan-ng: ensure error return is actually returned staging: most: net: fix buffer overflow usb: dwc3: turn off VBUS when leaving host mode USB: serial: ir-usb: fix IrLAP framing USB: serial: ir-usb: fix link-speed handling USB: serial: ir-usb: add missing endpoint sanity check usb: dwc3: pci: add ID for the Intel Comet Lake -V variant rsi_91x_usb: fix interface sanity check orinoco_usb: fix interface sanity check ANDROID: gki: Removed cf modules from gki_defconfig ANDROID: Remove default y for VIRTIO_PCI_LEGACY ANDROID: gki_defconfig: Remove SND_8X0 ANDROID: gki: Fixed some typos in Kconfig.gki ANDROID: modularize BLK_MQ_VIRTIO ANDROID: kallsyms: strip hashes from function names with ThinLTO ANDROID: Incremental fs: Remove unneeded compatibility typedef ANDROID: Incremental fs: Enable incrementalfs in GKI ANDROID: Incremental fs: Fix sparse errors ANDROID: Fixing incremental fs style issues ANDROID: Make incfs selftests pass ANDROID: Initial commit of Incremental FS ANDROID: gki_defconfig: Enable req modules in GKI ANDROID: gki_defconfig: Set IKHEADERS back to =y UPSTREAM: UAPI: ndctl: Remove use of PAGE_SIZE Linux 4.19.100 mm/memory_hotplug: shrink zones when offlining memory mm/memory_hotplug: fix try_offline_node() mm/memunmap: don't access uninitialized memmap in memunmap_pages() drivers/base/node.c: simplify unregister_memory_block_under_nodes() mm/hotplug: kill is_dev_zone() usage in __remove_pages() mm/memory_hotplug: remove "zone" parameter from sparse_remove_one_section mm/memory_hotplug: make unregister_memory_block_under_nodes() never fail mm/memory_hotplug: remove memory block devices before arch_remove_memory() mm/memory_hotplug: create memory block devices after arch_add_memory() drivers/base/memory: pass a block_id to init_memory_block() mm/memory_hotplug: allow arch_remove_memory() without CONFIG_MEMORY_HOTREMOVE s390x/mm: implement arch_remove_memory() mm/memory_hotplug: make __remove_pages() and arch_remove_memory() never fail powerpc/mm: Fix section mismatch warning mm/memory_hotplug: make __remove_section() never fail mm/memory_hotplug: make unregister_memory_section() never fail mm, memory_hotplug: update a comment in unregister_memory() drivers/base/memory.c: clean up relics in function parameters mm/memory_hotplug: release memory resource after arch_remove_memory() mm, memory_hotplug: add nid parameter to arch_remove_memory drivers/base/memory.c: remove an unnecessary check on NR_MEM_SECTIONS mm, sparse: pass nid instead of pgdat to sparse_add_one_section() mm, sparse: drop pgdat_resize_lock in sparse_add/remove_one_section() mm/memory_hotplug: make remove_memory() take the device_hotplug_lock net/x25: fix nonblocking connect netfilter: nf_tables: add __nft_chain_type_get() netfilter: ipset: use bitmap infrastructure completely scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT libertas: Fix two buffer overflows at parsing bss descriptor coresight: tmc-etf: Do not call smp_processor_id from preemptible coresight: etb10: Do not call smp_processor_id from preemptible crypto: geode-aes - switch to skcipher for cbc(aes) fallback sd: Fix REQ_OP_ZONE_REPORT completion handling tracing: Fix histogram code when expression has same var as value tracing: Remove open-coding of hist trigger var_ref management tracing: Use hist trigger's var_ref array to destroy var_refs net/sonic: Prevent tx watchdog timeout net/sonic: Fix CAM initialization net/sonic: Fix command register usage net/sonic: Quiesce SONIC before re-initializing descriptor memory net/sonic: Fix receive buffer replenishment net/sonic: Improve receive descriptor status flag check net/sonic: Avoid needless receive descriptor EOL flag updates net/sonic: Fix receive buffer handling net/sonic: Fix interface error stats collection net/sonic: Use MMIO accessors net/sonic: Clear interrupt flags immediately net/sonic: Add mutual exclusion for accessing shared state do_last(): fetch directory ->i_mode and ->i_uid before it's too late tracing: xen: Ordered comparison of function pointers scsi: RDMA/isert: Fix a recently introduced regression related to logout hwmon: (nct7802) Fix voltage limits to wrong registers netfilter: nft_osf: add missing check for DREG attribute Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register Input: pegasus_notetaker - fix endpoint sanity check Input: aiptek - fix endpoint sanity check Input: gtco - fix endpoint sanity check Input: sur40 - fix interface sanity checks Input: pm8xxx-vib - fix handling of separate enable register Documentation: Document arm64 kpti control mmc: sdhci: fix minimum clock rate for v3 controller mmc: tegra: fix SDR50 tuning override ARM: 8950/1: ftrace/recordmcount: filter relocation types Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers" Input: keyspan-remote - fix control-message timeouts tracing: trigger: Replace unneeded RCU-list traversals PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken hwmon: (core) Do not use device managed functions for memory allocations hwmon: (adt7475) Make volt2reg return same reg as reg2volt input afs: Fix characters allowed into cell names tun: add mutex_unlock() call and napi.skb clearing in tun_get_user() tcp: do not leave dangling pointers in tp->highest_sack tcp_bbr: improve arithmetic division in bbr_update_bw() Revert "udp: do rmem bulk free even if the rx sk queue is empty" net: usb: lan78xx: Add .ndo_features_check net-sysfs: Fix reference count leak net-sysfs: Call dev_hold always in rx_queue_add_kobject net-sysfs: Call dev_hold always in netdev_queue_add_kobject net-sysfs: fix netdev_queue_add_kobject() breakage net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject net_sched: fix datalen for ematch net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link() net, ip_tunnel: fix namespaces move net, ip6_tunnel: fix namespaces move net: ip6_gre: fix moving ip6gre between namespaces net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM net: bcmgenet: Use netif_tx_napi_add() for TX NAPI ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions gtp: make sure only SOCK_DGRAM UDP sockets are accepted firestream: fix memory leaks can, slip: Protect tty->disc_data in write_wakeup and close with RCU ANDROID: update abi definitions UPSTREAM: staging: most: net: fix buffer overflow ANDROID: gki_defconfig: Enable CONFIG_BTT ANDROID: gki_defconfig: Temporarily disable CFI f2fs: fix race conditions in ->d_compare() and ->d_hash() f2fs: fix dcache lookup of !casefolded directories f2fs: Add f2fs stats to sysfs f2fs: delete duplicate information on sysfs nodes f2fs: change to use rwsem for gc_mutex f2fs: update f2fs document regarding to fsync_mode f2fs: add a way to turn off ipu bio cache f2fs: code cleanup for f2fs_statfs_project() f2fs: fix miscounted block limit in f2fs_statfs_project() f2fs: show the CP_PAUSE reason in checkpoint traces f2fs: fix deadlock allocating bio_post_read_ctx from mempool f2fs: remove unneeded check for error allocating bio_post_read_ctx f2fs: convert inline_dir early before starting rename f2fs: fix memleak of kobject f2fs: fix to add swap extent correctly mm: export add_swap_extent() f2fs: run fsck when getting bad inode during GC f2fs: support data compression f2fs: free sysfs kobject f2fs: declare nested quota_sem and remove unnecessary sems f2fs: don't put new_page twice in f2fs_rename f2fs: set I_LINKABLE early to avoid wrong access by vfs f2fs: don't keep META_MAPPING pages used for moving verity file blocks f2fs: introduce private bioset f2fs: cleanup duplicate stats for atomic files f2fs: set GFP_NOFS when moving inline dentries f2fs: should avoid recursive filesystem ops f2fs: keep quota data on write_begin failure f2fs: call f2fs_balance_fs outside of locked page f2fs: preallocate DIO blocks when forcing buffered_io Linux 4.19.99 m68k: Call timer_interrupt() with interrupts disabled arm64: dts: meson-gxm-khadas-vim2: fix uart_A bluetooth node serial: stm32: fix clearing interrupt error flags IB/iser: Fix dma_nents type definition usb: dwc3: Allow building USB_DWC3_QCOM without EXTCON samples/bpf: Fix broken xdp_rxq_info due to map order assumptions arm64: dts: juno: Fix UART frequency drm/radeon: fix bad DMA from INTERRUPT_CNTL2 dmaengine: ti: edma: fix missed failure handling afs: Remove set but not used variables 'before', 'after' affs: fix a memory leak in affs_remount mmc: core: fix wl1251 sdio quirks mmc: sdio: fix wl1251 vendor id i2c: stm32f7: report dma error during probe packet: fix data-race in fanout_flow_is_huge() net: neigh: use long type to store jiffies delta hv_netvsc: flag software created hash value MIPS: Loongson: Fix return value of loongson_hwmon_init dpaa_eth: avoid timestamp read on error paths dpaa_eth: perform DMA unmapping before read hwrng: omap3-rom - Fix missing clock by probing with device tree drm: panel-lvds: Potential Oops in probe error handling afs: Fix large file support hv_netvsc: Fix send_table offset in case of a host bug hv_netvsc: Fix offset usage in netvsc_send_table() net: qca_spi: Move reset_count to struct qcaspi afs: Fix missing timeout reset bpf, offload: Unlock on error in bpf_offload_dev_create() xsk: Fix registration of Rx-only sockets net: netem: correct the parent's backlog when corrupted packet was dropped net: netem: fix error path for corrupted GSO frames arm64: hibernate: check pgd table allocation firmware: dmi: Fix unlikely out-of-bounds read in save_mem_devices dmaengine: imx-sdma: fix size check for sdma script_number vhost/test: stop device before reset drm/msm/dsi: Implement reset correctly net/smc: receive pending data after RCV_SHUTDOWN net/smc: receive returns without data tcp: annotate lockless access to tcp_memory_pressure net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head net: avoid possible false sharing in sk_leave_memory_pressure() act_mirred: Fix mirred_init_module error handling s390/qeth: Fix initialization of vnicc cmd masks during set online s390/qeth: Fix error handling during VNICC initialization sctp: add chunks to sk_backlog when the newsk sk_socket is not set net: stmmac: fix disabling flexible PPS output net: stmmac: fix length of PTP clock's name string ip6erspan: remove the incorrect mtu limit for ip6erspan llc: fix sk_buff refcounting in llc_conn_state_process() llc: fix another potential sk_buff leak in llc_ui_sendmsg() mac80211: accept deauth frames in IBSS mode rxrpc: Fix trace-after-put looking at the put connection record net: stmmac: gmac4+: Not all Unicast addresses may be available nvme: retain split access workaround for capability reads net: sched: cbs: Avoid division by zero when calculating the port rate net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse() net: nixge: Fix a signedness bug in nixge_probe() of: mdio: Fix a signedness bug in of_phy_get_and_connect() net: axienet: fix a signedness bug in probe net: stmmac: dwmac-meson8b: Fix signedness bug in probe net: socionext: Fix a signedness bug in ave_probe() net: netsec: Fix signedness bug in netsec_probe() net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe() net: hisilicon: Fix signedness bug in hix5hd2_dev_probe() cxgb4: Signedness bug in init_one() net: aquantia: Fix aq_vec_isr_legacy() return value iommu/amd: Wait for completion of IOTLB flush in attach_device crypto: hisilicon - Matching the dma address for dma_pool_free() bpf: fix BTF limits powerpc/mm/mce: Keep irqs disabled during lockless page table walk clk: actions: Fix factor clk struct member access mailbox: qcom-apcs: fix max_register value f2fs: fix to avoid accessing uninitialized field of inode page in is_alive() bnxt_en: Increase timeout for HWRM_DBG_COREDUMP_XX commands um: Fix off by one error in IRQ enumeration net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names' RDMA/cma: Fix false error message ath10k: adjust skb length in ath10k_sdio_mbox_rx_packet gpio/aspeed: Fix incorrect number of banks pinctrl: iproc-gpio: Fix incorrect pinconf configurations net: sonic: replace dev_kfree_skb in sonic_send_packet hwmon: (shtc1) fix shtc1 and shtw1 id mask ixgbe: sync the first fragment unconditionally btrfs: use correct count in btrfs_file_write_iter() Btrfs: fix inode cache waiters hanging on path allocation failure Btrfs: fix inode cache waiters hanging on failure to start caching thread Btrfs: fix hang when loading existing inode cache off disk scsi: fnic: fix msix interrupt allocation f2fs: fix error path of f2fs_convert_inline_page() f2fs: fix wrong error injection path in inc_valid_block_count() ARM: dts: logicpd-som-lv: Fix i2c2 and i2c3 Pin mux rtlwifi: Fix file release memory leak net: hns3: fix error VF index when setting VLAN offload net: sonic: return NETDEV_TX_OK if failed to map buffer led: triggers: Fix dereferencing of null pointer xsk: avoid store-tearing when assigning umem xsk: avoid store-tearing when assigning queues ARM: dts: aspeed-g5: Fixe gpio-ranges upper limit tty: serial: fsl_lpuart: Use appropriate lpuart32_* I/O funcs wcn36xx: use dynamic allocation for large variables ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init netfilter: ctnetlink: honor IPS_OFFLOAD flag iio: dac: ad5380: fix incorrect assignment to val bcache: Fix an error code in bch_dump_read() usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA irqdomain: Add the missing assignment of domain->fwnode for named fwnode staging: greybus: light: fix a couple double frees x86, perf: Fix the dependency of the x86 insn decoder selftest power: supply: Init device wakeup after device_add() net/sched: cbs: Set default link speed to 10 Mbps in cbs_set_port_rate hwmon: (lm75) Fix write operations for negative temperatures Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()" rxrpc: Fix lack of conn cleanup when local endpoint is cleaned up [ver #2] ahci: Do not export local variable ahci_em_messages iommu/mediatek: Fix iova_to_phys PA start for 4GB mode media: em28xx: Fix exception handling in em28xx_alloc_urbs() mips: avoid explicit UB in assignment of mips_io_port_base rtc: pcf2127: bugfix: read rtc disables watchdog ARM: 8896/1: VDSO: Don't leak kernel addresses media: atmel: atmel-isi: fix timeout value for stop streaming i40e: reduce stack usage in i40e_set_fc mac80211: minstrel_ht: fix per-group max throughput rate initialization rtc: rv3029: revert error handling patch to rv3029_eeprom_write() dmaengine: dw: platform: Switch to acpi_dma_controller_register() ASoC: sun4i-i2s: RX and TX counter registers are swapped powerpc/64s/radix: Fix memory hot-unplug page table split signal: Allow cifs and drbd to receive their terminating signals bnxt_en: Fix handling FRAG_ERR when NVM_INSTALL_UPDATE cmd fails drm: rcar-du: lvds: Fix bridge_to_rcar_lvds tools: bpftool: fix format strings and arguments for jsonw_printf() tools: bpftool: fix arguments for p_err() in do_event_pipe() net/rds: Add a few missing rds_stat_names entries ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls ASoC: cs4349: Use PM ops 'cs4349_runtime_pm' ASoC: es8328: Fix copy-paste error in es8328_right_line_controls RDMA/hns: bugfix for slab-out-of-bounds when loading hip08 driver RDMA/hns: Bugfix for slab-out-of-bounds when unloading hip08 driver ext4: set error return correctly when ext4_htree_store_dirent fails crypto: caam - free resources in case caam_rng registration failed cxgb4: smt: Add lock for atomic_dec_and_test spi: bcm-qspi: Fix BSPI QUAD and DUAL mode support when using flex mode net: fix bpf_xdp_adjust_head regression for generic-XDP iio: tsl2772: Use devm_add_action_or_reset for tsl2772_chip_off cifs: fix rmmod regression in cifs.ko caused by force_sig changes net/mlx5: Fix mlx5_ifc_query_lag_out_bits ARM: dts: stm32: add missing vdda-supply to adc on stm32h743i-eval tipc: reduce risk of wakeup queue starvation arm64: dts: renesas: r8a77995: Fix register range of display node ALSA: aoa: onyx: always initialize register read value crypto: ccp - Reduce maximum stack usage x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI mic: avoid statically declaring a 'struct device'. media: rcar-vin: Clean up correct notifier in error path usb: host: xhci-hub: fix extra endianness conversion qed: reduce maximum stack frame size libertas_tf: Use correct channel range in lbtf_geo_init PM: sleep: Fix possible overflow in pm_system_cancel_wakeup() clk: sunxi-ng: v3s: add the missing PLL_DDR1 drm/panel: make drm_panel.h self-contained xfrm interface: ifname may be wrong in logs scsi: libfc: fix null pointer dereference on a null lport ARM: stm32: use "depends on" instead of "if" after prompt xdp: fix possible cq entry leak x86/pgtable/32: Fix LOWMEM_PAGES constant net/tls: fix socket wmem accounting on fallback with netem net: pasemi: fix an use-after-free in pasemi_mac_phy_init() ceph: fix "ceph.dir.rctime" vxattr value PCI: mobiveil: Fix the valid check for inbound and outbound windows PCI: mobiveil: Fix devfn check in mobiveil_pcie_valid_device() PCI: mobiveil: Remove the flag MSI_FLAG_MULTI_PCI_MSI RDMA/hns: Fixs hw access invalid dma memory error fsi: sbefifo: Don't fail operations when in SBE IPL state devres: allow const resource arguments fsi/core: Fix error paths on CFAM init ACPI: PM: Introduce "poweroff" callbacks for ACPI PM domain and LPSS ACPI: PM: Simplify and fix PM domain hibernation callbacks PM: ACPI/PCI: Resume all devices during hibernation um: Fix IRQ controller regression on console read xprtrdma: Fix use-after-free in rpcrdma_post_recvs rxrpc: Fix uninitialized error code in rxrpc_send_data_packet() mfd: intel-lpss: Release IDA resources iommu/amd: Make iommu_disable safer bnxt_en: Suppress error messages when querying DSCP DCB capabilities. bnxt_en: Fix ethtool selftest crash under error conditions. fork,memcg: alloc_thread_stack_node needs to set tsk->stack backlight: pwm_bl: Fix heuristic to determine number of brightness levels tools: bpftool: use correct argument in cgroup errors nvmem: imx-ocotp: Change TIMING calculation to u-boot algorithm nvmem: imx-ocotp: Ensure WAIT bits are preserved when setting timing clk: qcom: Fix -Wunused-const-variable dmaengine: hsu: Revert "set HSU_CH_MTSR to memory width" perf/ioctl: Add check for the sample_period value ip6_fib: Don't discard nodes with valid routing information in fib6_locate_1() drm/msm/a3xx: remove TPL1 regs from snapshot arm64: dts: allwinner: h6: Pine H64: Add interrupt line for RTC net/sched: cbs: Fix error path of cbs_module_init ARM: dts: iwg20d-q7-common: Fix SDHI1 VccQ regularor rtc: pcf8563: Clear event flags and disable interrupts before requesting irq rtc: pcf8563: Fix interrupt trigger method ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs net/af_iucv: always register net_device notifier net/af_iucv: build proper skbs for HiperTransport net/udp_gso: Allow TX timestamp with UDP GSO net: netem: fix backlog accounting for corrupted GSO frames drm/msm/mdp5: Fix mdp5_cfg_init error return IB/hfi1: Handle port down properly in pio bpf: fix the check that forwarding is enabled in bpf_ipv6_fib_lookup powerpc/pseries/mobility: rebuild cacheinfo hierarchy post-migration powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild qed: iWARP - fix uninitialized callback qed: iWARP - Use READ_ONCE and smp_store_release to access ep->state ASoC: meson: axg-tdmout: right_j is not supported ASoC: meson: axg-tdmin: right_j is not supported ntb_hw_switchtec: potential shift wrapping bug in switchtec_ntb_init_sndev() firmware: arm_scmi: update rate_discrete in clock_describe_rates_get firmware: arm_scmi: fix bitfield definitions for SENSOR_DESC attributes phy: usb: phy-brcm-usb: Remove sysfs attributes upon driver removal iommu/vt-d: Duplicate iommu_resv_region objects per device list arm64: dts: meson-gxm-khadas-vim2: fix Bluetooth support arm64: dts: meson-gxm-khadas-vim2: fix gpio-keys-polled node serial: stm32: fix a recursive locking in stm32_config_rs485 mpls: fix warning with multi-label encap arm64: dts: renesas: ebisu: Remove renesas, no-ether-link property crypto: inside-secure - fix queued len computation crypto: inside-secure - fix zeroing of the request in ahash_exit_inv media: vivid: fix incorrect assignment operation when setting video mode clk: sunxi-ng: sun50i-h6-r: Fix incorrect W1 clock gate register cpufreq: brcmstb-avs-cpufreq: Fix types for voltage/frequency cpufreq: brcmstb-avs-cpufreq: Fix initial command check phy: qcom-qusb2: fix missing assignment of ret when calling clk_prepare_enable net: don't clear sock->sk early to avoid trouble in strparser RDMA/uverbs: check for allocation failure in uapi_add_elm() net: core: support XDP generic on stacked devices. netvsc: unshare skb in VF rx handler crypto: talitos - fix AEAD processing. net: hns3: fix a memory leak issue for hclge_map_unmap_ring_to_vf_vector inet: frags: call inet_frags_fini() after unregister_pernet_subsys() signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig iommu: Use right function to get group for device iommu: Add missing new line for dma type misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa serial: stm32: fix wakeup source initialization serial: stm32: Add support of TC bit status check serial: stm32: fix transmit_chars when tx is stopped serial: stm32: fix rx data length when parity enabled serial: stm32: fix rx error handling serial: stm32: fix word length configuration crypto: ccp - Fix 3DES complaint from ccp-crypto module crypto: ccp - fix AES CFB error exposed by new test vectors spi: spi-fsl-spi: call spi_finalize_current_message() at the end RDMA/qedr: Fix incorrect device rate. arm64: dts: meson: libretech-cc: set eMMC as removable dmaengine: tegra210-adma: Fix crash during probe clk: meson: axg: spread spectrum is on mpll2 clk: meson: gxbb: no spread spectrum on mpll0 ARM: dts: sun8i-h3: Fix wifi in Beelink X2 DT afs: Fix double inc of vnode->cb_break afs: Fix lock-wait/callback-break double locking afs: Don't invalidate callback if AFS_VNODE_DIR_VALID not set afs: Fix key leak in afs_release() and afs_evict_inode() EDAC/mc: Fix edac_mc_find() in case no device is found thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power thermal: rcar_gen3_thermal: fix interrupt type backlight: lm3630a: Return 0 on success in update_status functions netfilter: nf_tables: correct NFT_LOGLEVEL_MAX value kdb: do a sanity check on the cpu in kdb_per_cpu() nfp: bpf: fix static check error through tightening shift amount adjustment ARM: riscpc: fix lack of keyboard interrupts after irq conversion pwm: meson: Don't disable PWM when setting duty repeatedly pwm: meson: Consider 128 a valid pre-divider netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule crypto: caam - fix caam_dump_sg that iterates through scatterlist platform/x86: alienware-wmi: printing the wrong error code media: davinci/vpbe: array underflow in vpbe_enum_outputs() media: omap_vout: potential buffer overflow in vidioc_dqbuf() ALSA: aica: Fix a long-time build breakage l2tp: Fix possible NULL pointer dereference vfio/mdev: Fix aborting mdev child device removal if one fails vfio/mdev: Follow correct remove sequence vfio/mdev: Avoid release parent reference during error path afs: Fix the afs.cell and afs.volume xattr handlers ath10k: Fix encoding for protected management frames lightnvm: pblk: fix lock order in pblk_rb_tear_down_check mmc: core: fix possible use after free of host watchdog: rtd119x_wdt: Fix remove function dmaengine: tegra210-adma: restore channel status net: ena: fix ena_com_fill_hash_function() implementation net: ena: fix incorrect test of supported hash function net: ena: fix: Free napi resources when ena_up() fails net: ena: fix swapped parameters when calling ena_com_indirect_table_fill_entry iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU RDMA/rxe: Consider skb reserve space based on netdev of GID IB/mlx5: Add missing XRC options to QP optional params mask dwc2: gadget: Fix completed transfer size calculation in DDMA usb: gadget: fsl: fix link error against usb-gadget module ASoC: fix valid stream condition packet: in recvmsg msg_name return at least sizeof sockaddr_ll ARM: dts: logicpd-som-lv: Fix MMC1 card detect PCI: iproc: Enable iProc config read for PAXBv2 netfilter: nft_flow_offload: add entry to flowtable after confirmation KVM: PPC: Book3S HV: Fix lockdep warning when entering the guest scsi: qla2xxx: Avoid that qlt_send_resp_ctio() corrupts memory scsi: qla2xxx: Fix error handling in qlt_alloc_qfull_cmd() scsi: qla2xxx: Fix a format specifier irqchip/gic-v3-its: fix some definitions of inner cacheability attributes s390/kexec_file: Fix potential segment overlap in ELF loader coresight: catu: fix clang build warning NFS: Don't interrupt file writeout due to fatal errors afs: Further fix file locking afs: Fix AFS file locking to allow fine grained locks ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk() dmaengine: axi-dmac: Don't check the number of frames for alignment 6lowpan: Off by one handling ->nexthdr media: ov2659: fix unbalanced mutex_lock/unlock ARM: dts: ls1021: Fix SGMII PCS link remaining down after PHY disconnect powerpc: vdso: Make vdso32 installation conditional in vdso_install net: hns3: fix loop condition of hns3_get_tx_timeo_queue_info() selftests/ipc: Fix msgque compiler warnings usb: typec: tcpm: Notify the tcpc to start connection-detection for SRPs tipc: set sysctl_tipc_rmem and named_timeout right range platform/x86: alienware-wmi: fix kfree on potentially uninitialized pointer soc: amlogic: meson-gx-pwrc-vpu: Fix power on/off register bitmask PCI: dwc: Fix dw_pcie_ep_find_capability() to return correct capability offset staging: android: vsoc: fix copy_from_user overrun perf/core: Fix the address filtering fix hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses net: hns3: fix for vport->bw_limit overflow problem PCI: rockchip: Fix rockchip_pcie_ep_assert_intx() bitwise operations ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data" brcmfmac: fix leak of mypkt on error return path scsi: target/core: Fix a race condition in the LUN lookup code rxrpc: Fix detection of out of order acks firmware: arm_scmi: fix of_node leak in scmi_mailbox_check ACPI: button: reinitialize button state upon resume clk: qcom: Skip halt checks on gcc_pcie_0_pipe_clk for 8998 net/sched: cbs: fix port_rate miscalculation of: use correct function prototype for of_overlay_fdt_apply() scsi: qla2xxx: Unregister chrdev if module initialization fails drm/vmwgfx: Remove set but not used variable 'restart' bpf: Add missed newline in verifier verbose log ehea: Fix a copy-paste err in ehea_init_port_res rtc: mt6397: Don't call irq_dispose_mapping. rtc: Fix timestamp value for RTC_TIMESTAMP_BEGIN_1900 arm64/vdso: don't leak kernel addresses drm/fb-helper: generic: Call drm_client_add() after setup is done spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios soc/fsl/qe: Fix an error code in qe_pin_request() bus: ti-sysc: Fix sysc_unprepare() when no clocks have been allocated spi: tegra114: configure dma burst size to fifo trig level spi: tegra114: flush fifos spi: tegra114: terminate dma and reset on transfer timeout spi: tegra114: fix for unpacked mode transfers spi: tegra114: clear packed bit for unpacked mode media: tw5864: Fix possible NULL pointer dereference in tw5864_handle_frame media: davinci-isif: avoid uninitialized variable use soc: qcom: cmd-db: Fix an error code in cmd_db_dev_probe() net: dsa: Avoid null pointer when failing to connect to PHY ARM: OMAP2+: Fix potentially uninitialized return value for _setup_reset() net: phy: don't clear BMCR in genphy_soft_reset ARM: dts: sun9i: optimus: Fix fixed-regulators arm64: dts: allwinner: a64: Add missing PIO clocks ARM: dts: sun8i: a33: Reintroduce default pinctrl muxing m68k: mac: Fix VIA timer counter accesses tipc: tipc clang warning jfs: fix bogus variable self-initialization crypto: ccree - reduce kernel stack usage with clang regulator: tps65086: Fix tps65086_ldoa1_ranges for selector 0xB media: cx23885: check allocation return media: wl128x: Fix an error code in fm_download_firmware() media: cx18: update *pos correctly in cx18_read_pos() media: ivtv: update *pos correctly in ivtv_read_pos() soc: amlogic: gx-socinfo: Add mask for each SoC packages regulator: lp87565: Fix missing register for LP87565_BUCK_0 net: sh_eth: fix a missing check of of_get_phy_mode net/mlx5e: IPoIB, Fix RX checksum statistics update net/mlx5: Fix multiple updates of steering rules in parallel xen, cpu_hotplug: Prevent an out of bounds access drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen() nfp: fix simple vNIC mailbox length scsi: megaraid_sas: reduce module load time x86/mm: Remove unused variable 'cpu' nios2: ksyms: Add missing symbol exports PCI: Fix "try" semantics of bus and slot reset rbd: clear ->xferred on error from rbd_obj_issue_copyup() media: dvb/earth-pt1: fix wrong initialization for demod blocks powerpc/mm: Check secondary hash page table net: aquantia: fixed instack structure overflow NFSv4/flexfiles: Fix invalid deref in FF_LAYOUT_DEVID_NODE() NFS: Add missing encode / decode sequence_maxsz to v4.2 operations iommu/vt-d: Fix NULL pointer reference in intel_svm_bind_mm() hwrng: bcm2835 - fix probe as platform device net: sched: act_csum: Fix csum calc for tagged packets netfilter: nft_set_hash: bogus element self comparison from deactivation path netfilter: nft_set_hash: fix lookups with fixed size hash on big endian ath10k: Fix length of wmi tlv command for protected mgmt frames regulator: wm831x-dcdc: Fix list of wm831x_dcdc_ilim from mA to uA ARM: 8849/1: NOMMU: Fix encodings for PMSAv8's PRBAR4/PRLAR4 ARM: 8848/1: virt: Align GIC version check with arm64 counterpart ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used iommu: Fix IOMMU debugfs fallout mmc: sdhci-brcmstb: handle mmc_of_parse() errors during probe NFS/pnfs: Bulk destroy of layouts needs to be safe w.r.t. umount platform/x86: wmi: fix potential null pointer dereference clocksource/drivers/exynos_mct: Fix error path in timer resources initialization clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable perf, pt, coresight: Fix address filters for vmas with non-zero offset perf: Copy parent's address filter offsets on clone NFS: Fix a soft lockup in the delegation recovery code powerpc/64s: Fix logic when handling unknown CPU features staging: rtlwifi: Use proper enum for return in halmac_parse_psd_data_88xx fs/nfs: Fix nfs_parse_devname to not modify it's argument net: dsa: fix unintended change of bridge interface STP state ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of() driver core: Fix PM-runtime for links added during consumer probe drm/nouveau: fix missing break in switch statement drm/nouveau/pmu: don't print reply values if exec is false drm/nouveau/bios/ramcfg: fix missing parentheses when calculating RON net/mlx5: Delete unused FPGA QPN variable net: dsa: qca8k: Enable delay for RGMII_ID mode regulator: pv88090: Fix array out-of-bounds access regulator: pv88080: Fix array out-of-bounds access regulator: pv88060: Fix array out-of-bounds access brcmfmac: create debugfs files for bus-specific layer cdc-wdm: pass return value of recover_from_urb_loss dmaengine: mv_xor: Use correct device for DMA API staging: r8822be: check kzalloc return or bail KVM: PPC: Release all hardware TCE tables attached to a group mdio_bus: Fix PTR_ERR() usage after initialization to constant hwmon: (pmbus/tps53679) Fix driver info initialization in probe routine vfio_pci: Enable memory accesses before calling pci_map_rom media: sh: migor: Include missing dma-mapping header mt76: usb: fix possible memory leak in mt76u_buf_free net: dsa: b53: Do not program CPU port's PVID net: dsa: b53: Properly account for VLAN filtering net: dsa: b53: Fix default VLAN ID keys: Timestamp new keys block: don't use bio->bi_vcnt to figure out segment number usb: phy: twl6030-usb: fix possible use-after-free on remove PCI: endpoint: functions: Use memcpy_fromio()/memcpy_toio() driver core: Fix possible supplier PM-usage counter imbalance RDMA/mlx5: Fix memory leak in case we fail to add an IB device pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups pinctrl: sh-pfc: r8a7792: Fix vin1_data18_b pin group pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group pinctrl: sh-pfc: emev2: Add missing pinmux functions ntb_hw_switchtec: NT req id mapping table register entry number should be 512 ntb_hw_switchtec: debug print 64bit aligned crosslink BAR Numbers drm/etnaviv: potential NULL dereference xsk: add missing smp_rmb() in xsk_mmap ipmi: kcs_bmc: handle devm_kasprintf() failure case iw_cxgb4: use tos when finding ipv6 routes iw_cxgb4: use tos when importing the endpoint fbdev: chipsfb: remove set but not used variable 'size' rtc: pm8xxx: fix unintended sign extension rtc: 88pm80x: fix unintended sign extension rtc: 88pm860x: fix unintended sign extension net/smc: original socket family in inet_sock_diag rtc: ds1307: rx8130: Fix alarm handling net: phy: fixed_phy: Fix fixed_phy not checking GPIO ath10k: fix dma unmap direction for management frames arm64: dts: msm8916: remove bogus argument to the cpu clock thermal: mediatek: fix register index error rtc: ds1672: fix unintended sign extension clk: ingenic: jz4740: Fix gating of UDC clock staging: most: cdev: add missing check for cdev_add failure iwlwifi: mvm: fix RSS config command drm/xen-front: Fix mmap attributes for display buffers ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller clocks property ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller variant ARM: dts: lpc32xx: reparent keypad controller to SIC1 ARM: dts: lpc32xx: add required clocks property to keypad device node driver core: Do not call rpm_put_suppliers() in pm_runtime_drop_link() driver core: Fix handling of runtime PM flags in device_link_add() driver core: Do not resume suppliers under device_links_write_lock() driver core: Avoid careless re-use of existing device links driver core: Fix DL_FLAG_AUTOREMOVE_SUPPLIER device link flag handling crypto: crypto4xx - Fix wrong ppc4xx_trng_probe()/ppc4xx_trng_remove() arguments driver: uio: fix possible use-after-free in __uio_register_device driver: uio: fix possible memory leak in __uio_register_device tty: ipwireless: Fix potential NULL pointer dereference bus: ti-sysc: Fix timer handling with drop pm_runtime_irq_safe() iwlwifi: mvm: fix A-MPDU reference assignment arm64: dts: allwinner: h6: Move GIC device node fix base address ordering ip_tunnel: Fix route fl4 init in ip_md_tunnel_xmit net/mlx5: Take lock with IRQs disabled to avoid deadlock iwlwifi: mvm: avoid possible access out of array. clk: sunxi-ng: sun8i-a23: Enable PLL-MIPI LDOs when ungating it ARM: dts: sun8i-a23-a33: Move NAND controller device node to sort by address net: hns3: fix bug of ethtool_ops.get_channels for VF spi/topcliff_pch: Fix potential NULL dereference on allocation error rtc: cmos: ignore bogus century byte IB/mlx5: Don't override existing ip_protocol media: tw9910: Unregister subdevice with v4l2-async net: hns3: fix wrong combined count returned by ethtool -l IB/iser: Pass the correct number of entries for dma mapped SGL ASoC: imx-sgtl5000: put of nodes if finding codec fails crypto: tgr192 - fix unaligned memory access crypto: brcm - Fix some set-but-not-used warning kbuild: mark prepare0 as PHONY to fix external module build media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART_INTERVAL drm/etnaviv: NULL vs IS_ERR() buf in etnaviv_core_dump() memory: tegra: Don't invoke Tegra30+ specific memory timing setup on Tegra20 net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ9031 RDMA/iw_cxgb4: Fix the unchecked ep dereference spi: cadence: Correct initialisation of runtime PM arm64: dts: apq8016-sbc: Increase load on l11 for SDCARD drm/shmob: Fix return value check in shmob_drm_probe RDMA/qedr: Fix out of bounds index check in query pkey RDMA/ocrdma: Fix out of bounds index check in query pkey IB/usnic: Fix out of bounds index check in query pkey fork, memcg: fix cached_stacks case drm/fb-helper: generic: Fix setup error path drm/etnaviv: fix some off by one bugs ARM: dts: r8a7743: Remove generic compatible string from iic3 drm: Fix error handling in drm_legacy_addctx remoteproc: qcom: q6v5-mss: Add missing regulator for MSM8996 remoteproc: qcom: q6v5-mss: Add missing clocks for MSM8996 arm64: defconfig: Re-enable bcm2835-thermal driver MIPS: BCM63XX: drop unused and broken DSP platform device clk: dove: fix refcount leak in dove_clk_init() clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init() clk: armada-xp: fix refcount leak in axp_clk_init() clk: kirkwood: fix refcount leak in kirkwood_clk_init() clk: armada-370: fix refcount leak in a370_clk_init() clk: vf610: fix refcount leak in vf610_clocks_init() clk: imx7d: fix refcount leak in imx7d_clocks_init() clk: imx6sx: fix refcount leak in imx6sx_clocks_init() clk: imx6q: fix refcount leak in imx6q_clocks_init() clk: samsung: exynos4: fix refcount leak in exynos4_get_xom() clk: socfpga: fix refcount leak clk: ti: fix refcount leak in ti_dt_clocks_register() clk: qoriq: fix refcount leak in clockgen_init() clk: highbank: fix refcount leak in hb_clk_init() fork,memcg: fix crash in free_thread_stack on memcg charge fail Input: nomadik-ske-keypad - fix a loop timeout test vxlan: changelink: Fix handling of default remotes net: hns3: fix error handling int the hns3_get_vector_ring_chain pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value pinctrl: sh-pfc: sh7269: Add missing PCIOR0 field pinctrl: sh-pfc: r8a77995: Remove bogus SEL_PWM[0-3]_3 configurations pinctrl: sh-pfc: sh7734: Add missing IPSR11 field pinctrl: sh-pfc: r8a77980: Add missing MOD_SEL0 field pinctrl: sh-pfc: r8a77970: Add missing MOD_SEL0 field pinctrl: sh-pfc: r8a7794: Remove bogus IPSR9 field pinctrl: sh-pfc: sh73a0: Add missing TO pin to tpu4_to3 group pinctrl: sh-pfc: r8a7791: Remove bogus marks from vin1_b_data18 group pinctrl: sh-pfc: r8a7791: Remove bogus ctrl marks from qspi_data4_b group pinctrl: sh-pfc: r8a7740: Add missing LCD0 marks to lcd0_data24_1 group pinctrl: sh-pfc: r8a7740: Add missing REF125CK pin to gether_gmii group ipv6: add missing tx timestamping on IPPROTO_RAW switchtec: Remove immediate status check after submitting MRPC command staging: bcm2835-camera: fix module autoloading staging: bcm2835-camera: Abort probe if there is no camera mailbox: ti-msgmgr: Off by one in ti_msgmgr_of_xlate() IB/rxe: Fix incorrect cache cleanup in error flow OPP: Fix missing debugfs supply directory for OPPs IB/hfi1: Correctly process FECN and BECN in packets net: phy: Fix not to call phy_resume() if PHY is not attached arm64: dts: renesas: r8a7795-es1: Add missing power domains to IPMMU nodes arm64: dts: meson-gx: Add hdmi_5v regulator as hdmi tx supply drm/dp_mst: Skip validating ports during destruction, just ref net: always initialize pagedlen drm: rcar-du: Fix vblank initialization drm: rcar-du: Fix the return value in case of error in 'rcar_du_crtc_set_crc_source()' exportfs: fix 'passing zero to ERR_PTR()' warning bus: ti-sysc: Add mcasp optional clocks flag pinctrl: meson-gxl: remove invalid GPIOX tsin_a pins ASoC: sun8i-codec: add missing route for ADC pcrypt: use format specifier in kobject_add ARM: dts: bcm283x: Correct mailbox register sizes ASoC: wm97xx: fix uninitialized regmap pointer problem NTB: ntb_hw_idt: replace IS_ERR_OR_NULL with regular NULL checks mlxsw: spectrum: Set minimum shaper on MC TCs mlxsw: reg: QEEC: Add minimum shaper fields net: hns3: add error handler for hns3_nic_init_vector_data() drm/sun4i: hdmi: Fix double flag assignation net: socionext: Add dummy PHY register read in phy_write() tipc: eliminate message disordering during binding table update powerpc/kgdb: add kgdb_arch_set/remove_breakpoint() netfilter: nf_flow_table: do not remove offload when other netns's interface is down RDMA/bnxt_re: Add missing spin lock initialization rtlwifi: rtl8821ae: replace _rtl8821ae_mrate_idx_to_arfr_id with generic version powerpc/pseries/memory-hotplug: Fix return value type of find_aa_index pwm: lpss: Release runtime-pm reference from the driver's remove callback netfilter: nft_osf: usage from output path is not valid staging: comedi: ni_mio_common: protect register write overflow iwlwifi: nvm: get num of hw addresses from firmware ALSA: usb-audio: update quirk for B&W PX to remove microphone of: Fix property name in of_node_get_device_type drm/msm: fix unsigned comparison with less than zero mei: replace POLL* with EPOLL* for write queues. cfg80211: regulatory: make initialization more robust usb: gadget: fsl_udc_core: check allocation return value and cleanup on failure usb: dwc3: add EXTCON dependency for qcom genirq/debugfs: Reinstate full OF path for domain name IB/hfi1: Add mtu check for operational data VLs IB/rxe: replace kvfree with vfree mailbox: mediatek: Add check for possible failure of kzalloc ASoC: wm9712: fix unused variable warning signal/ia64: Use the force_sig(SIGSEGV,...) in ia64_rt_sigreturn signal/ia64: Use the generic force_sigsegv in setup_frame drm/hisilicon: hibmc: Don't overwrite fb helper surface depth bridge: br_arp_nd_proxy: set icmp6_router if neigh has NTF_ROUTER PCI: iproc: Remove PAXC slot check to allow VF support firmware: coreboot: Let OF core populate platform device ARM: qcom_defconfig: Enable MAILBOX apparmor: don't try to replace stale label in ptrace access check ALSA: hda: fix unused variable warning apparmor: Fix network performance issue in aa_label_sk_perm iio: fix position relative kernel version drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset() ixgbe: don't clear IPsec sa counters on HW clearing ARM: dts: at91: nattis: make the SD-card slot work ARM: dts: at91: nattis: set the PRLUD and HIPOW signals low drm/sti: do not remove the drm_bridge that was never added ipmi: Fix memory leak in __ipmi_bmc_register watchdog: sprd: Fix the incorrect pointer getting from driver data soc: aspeed: Fix snoop_file_poll()'s return type perf map: No need to adjust the long name of modules crypto: sun4i-ss - fix big endian issues mt7601u: fix bbp version check in mt7601u_wait_bbp_ready tipc: fix wrong timeout input for tipc_wait_for_cond() tipc: update mon's self addr when node addr generated powerpc/archrandom: fix arch_get_random_seed_int() powerpc/pseries: Enable support for ibm,drc-info property SUNRPC: Fix svcauth_gss_proxy_init() mfd: intel-lpss: Add default I2C device properties for Gemini Lake i2c: i2c-stm32f7: fix 10-bits check in slave free id search loop i2c: stm32f7: rework slave_id allocation xfs: Sanity check flags of Q_XQUOTARM call Revert "efi: Fix debugobjects warning on 'efi_rts_work'" FROMGIT: ext4: Add EXT4_IOC_FSGETXATTR/EXT4_IOC_FSSETXATTR to compat_ioctl. ANDROID: gki_defconfig: Set IKHEADERS back to =m ANDROID: gki_defconfig: enable NVDIMM/PMEM options UPSTREAM: virtio-pmem: Add virtio pmem driver UPSTREAM: libnvdimm: nd_region flush callback support UPSTREAM: libnvdimm/of_pmem: Provide a unique name for bus provider UPSTREAM: libnvdimm/of_pmem: Fix platform_no_drv_owner.cocci warnings ANDROID: x86: gki_defconfig: enable LTO and CFI ANDROID: x86: map CFI jump tables in pti_clone_entry_text ANDROID: BACKPORT: x86, module: Ignore __typeid__ relocations ANDROID: BACKPORT: x86, relocs: Ignore __typeid__ relocations ANDROID: BACKPORT: x86/extable: Do not mark exception callback as CFI FROMLIST: crypto, x86/sha: Eliminate casts on asm implementations UPSTREAM: crypto: x86 - Rename functions to avoid conflict with crypto/sha256.h UPSTREAM: x86/vmlinux: Actually use _etext for the end of the text segment ANDROID: update ABI following inline crypto changes ANDROID: gki_defconfig: enable dm-default-key ANDROID: dm: add dm-default-key target for metadata encryption ANDROID: dm: enable may_passthrough_inline_crypto on some targets ANDROID: dm: add support for passing through inline crypto support ANDROID: block: Introduce passthrough keyslot manager ANDROID: ext4, f2fs: enable direct I/O with inline encryption FROMLIST: scsi: ufs: add program_key() variant op ANDROID: block: export symbols needed for modules to use inline crypto ANDROID: block: fix some inline crypto bugs UPSTREAM: mm/page_io.c: annotate refault stalls from swap_readpage UPSTREAM: lib/test_meminit.c: add bulk alloc/free tests UPSTREAM: lib/test_meminit: add a kmem_cache_alloc_bulk() test UPSTREAM: mm/slub.c: init_on_free=1 should wipe freelist ptr for bulk allocations ANDROID: mm/cma.c: Export symbols ANDROID: gki_defconfig: Set CONFIG_ION=m ANDROID: lib/plist: Export symbol plist_add ANDROID: staging: android: ion: enable modularizing the ion driver Revert "ANDROID: security,perf: Allow further restriction of perf_event_open" ANDROID: selinux: modify RTM_GETLINK permission FROMLIST: security: selinux: allow per-file labelling for binderfs BACKPORT: tracing: Remove unnecessary DEBUG_FS dependency BACKPORT: debugfs: Fix !DEBUG_FS debugfs_create_automount ANDROID: update abi for 4.19.98 Linux 4.19.98 hwmon: (pmbus/ibm-cffps) Switch LEDs to blocking brightness call regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle() perf probe: Fix wrong address verification scsi: core: scsi_trace: Use get_unaligned_be*() scsi: qla2xxx: fix rports not being mark as lost in sync fabric scan scsi: qla2xxx: Fix qla2x00_request_irqs() for MSI scsi: target: core: Fix a pr_debug() argument scsi: bnx2i: fix potential use after free scsi: qla4xxx: fix double free bug scsi: esas2r: unlock on error in esas2r_nvram_read_direct() reiserfs: fix handling of -EOPNOTSUPP in reiserfs_for_each_xattr drm/nouveau/mmu: qualify vmm during dtor drm/nouveau/bar/gf100: ensure BAR is mapped drm/nouveau/bar/nv50: check bar1 vmm return value mtd: devices: fix mchp23k256 read and write Revert "arm64: dts: juno: add dma-ranges property" arm64: dts: marvell: Fix CP110 NAND controller node multi-line comment alignment tick/sched: Annotate lockless access to last_jiffies_update cfg80211: check for set_wiphy_params arm64: dts: meson-gxl-s905x-khadas-vim: fix gpio-keys-polled node cw1200: Fix a signedness bug in cw1200_load_firmware() irqchip: Place CONFIG_SIFIVE_PLIC into the menu tcp: refine rule to allow EPOLLOUT generation under mem pressure xen/blkfront: Adjust indentation in xlvbd_alloc_gendisk mlxsw: spectrum_qdisc: Include MC TCs in Qdisc counters mlxsw: spectrum: Wipe xstats.backlog of down ports sh_eth: check sh_eth_cpu_data::dual_port when dumping registers tcp: fix marked lost packets not being retransmitted r8152: add missing endpoint sanity check ptp: free ptp device pin descriptors properly net/wan/fsl_ucc_hdlc: fix out of bounds write on array utdm_info net: usb: lan78xx: limit size of local TSO packets net: hns: fix soft lockup when there is not enough memory net: dsa: tag_qca: fix doubled Tx statistics hv_netvsc: Fix memory leak when removing rndis device macvlan: use skb_reset_mac_header() in macvlan_queue_xmit() batman-adv: Fix DAT candidate selection on little endian systems NFC: pn533: fix bulk-message timeout netfilter: nf_tables: fix flowtable list del corruption netfilter: nf_tables: store transaction list locally while requesting module netfilter: nf_tables: remove WARN and add NLA_STRING upper limits netfilter: nft_tunnel: fix null-attribute check netfilter: arp_tables: init netns pointer in xt_tgdtor_param struct netfilter: fix a use-after-free in mtype_destroy() cfg80211: fix page refcount issue in A-MSDU decap cfg80211: fix memory leak in cfg80211_cqm_rssi_update cfg80211: fix deadlocks in autodisconnect work bpf: Fix incorrect verifier simulation of ARSH under ALU32 arm64: dts: agilex/stratix10: fix pmu interrupt numbers mm/huge_memory.c: thp: fix conflict of above-47bit hint address and PMD alignment mm/huge_memory.c: make __thp_get_unmapped_area static net: stmmac: Enable 16KB buffer size net: stmmac: 16KB buffer must be 16 byte aligned ARM: dts: imx7: Fix Toradex Colibri iMX7S 256MB NAND flash support ARM: dts: imx6q-icore-mipi: Use 1.5 version of i.Core MX6DL ARM: dts: imx6qdl: Add Engicam i.Core 1.5 MX6 mm/page-writeback.c: avoid potential division by zero in wb_min_max_ratio() btrfs: fix memory leak in qgroup accounting btrfs: do not delete mismatched root refs btrfs: fix invalid removal of root ref btrfs: rework arguments of btrfs_unlink_subvol mm: memcg/slab: call flush_memcg_workqueue() only if memcg workqueue is valid mm/shmem.c: thp, shmem: fix conflict of above-47bit hint address and PMD alignment perf report: Fix incorrectly added dimensions as switch perf data file perf hists: Fix variable name's inconsistency in hists__for_each() macro x86/resctrl: Fix potential memory leak drm/i915: Add missing include file <linux/math64.h> x86/efistub: Disable paging at mixed mode entry x86/CPU/AMD: Ensure clearing of SME/SEV features is maintained x86/resctrl: Fix an imbalance in domain_remove_cpu() usb: core: hub: Improved device recognition on remote wakeup ptrace: reintroduce usage of subjective credentials in ptrace_has_cap() LSM: generalize flag passing to security_capable ARM: dts: am571x-idk: Fix gpios property to have the correct gpio number block: fix an integer overflow in logical block size Fix built-in early-load Intel microcode alignment arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator ALSA: usb-audio: fix sync-ep altsetting sanity check ALSA: seq: Fix racy access for queue timer in proc read ALSA: dice: fix fallback from protocol extension into limited functionality ARM: dts: imx6q-dhcom: Fix SGTL5000 VDDIO regulator connection ASoC: msm8916-wcd-analog: Fix MIC BIAS Internal1 ASoC: msm8916-wcd-analog: Fix selected events for MIC BIAS External1 scsi: mptfusion: Fix double fetch bug in ioctl scsi: fnic: fix invalid stack access USB: serial: quatech2: handle unbound ports USB: serial: keyspan: handle unbound ports USB: serial: io_edgeport: add missing active-port sanity check USB: serial: io_edgeport: handle unbound ports on URB completion USB: serial: ch341: handle unbound port at reset_resume USB: serial: suppress driver bind attributes USB: serial: option: add support for Quectel RM500Q in QDL mode USB: serial: opticon: fix control-message timeouts USB: serial: option: Add support for Quectel RM500Q USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx iio: buffer: align the size of scan bytes to size of the largest element ASoC: msm8916-wcd-digital: Reset RX interpolation path after use clk: Don't try to enable critical clocks if prepare failed ARM: dts: imx6q-dhcom: fix rtc compatible dt-bindings: reset: meson8b: fix duplicate reset IDs clk: qcom: gcc-sdm845: Add missing flag to votable GDSCs ARM: dts: meson8: fix the size of the PMU registers ANDROID: gki: Make GKI specific modules builtins ANDROID: fscrypt: add support for hardware-wrapped keys ANDROID: block: add KSM op to derive software secret from wrapped key ANDROID: block: provide key size as input to inline crypto APIs ANDROID: ufshcd-crypto: export cap find API ANDROID: build config for cuttlefish ramdisk ANDROID: Update ABI representation and whitelist Linux 4.19.97 ocfs2: call journal flush to mark journal as empty after journal recovery when mount hexagon: work around compiler crash hexagon: parenthesize registers in asm predicates ioat: ioat_alloc_ring() failure handling. dmaengine: k3dma: Avoid null pointer traversal drm/arm/mali: make malidp_mw_connector_helper_funcs static MIPS: Prevent link failure with kcov instrumentation mips: cacheinfo: report shared CPU map rseq/selftests: Turn off timeout setting selftests: firmware: Fix it to do root uid check and skip scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy() gpio: mpc8xxx: Add platform device to gpiochip->parent rtc: brcmstb-waketimer: add missed clk_disable_unprepare rtc: msm6242: Fix reading of 10-hour digit f2fs: fix potential overflow rtlwifi: Remove unnecessary NULL check in rtl_regd_init spi: atmel: fix handling of cs_change set on non-last xfer mtd: spi-nor: fix silent truncation in spi_nor_read_raw() mtd: spi-nor: fix silent truncation in spi_nor_read() iommu/mediatek: Correct the flush_iotlb_all callback media: exynos4-is: Fix recursive locking in isp_video_release() media: v4l: cadence: Fix how unsued lanes are handled in 'csi2rx_start()' media: rcar-vin: Fix incorrect return statement in rvin_try_format() media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support media: ov6650: Fix some format attributes not under control media: ov6650: Fix incorrect use of JPEG colorspace tty: serial: pch_uart: correct usage of dma_unmap_sg tty: serial: imx: use the sg count from dma_map_sg powerpc/powernv: Disable native PCIe port management PCI/PTM: Remove spurious "d" from granularity message PCI: dwc: Fix find_next_bit() usage compat_ioctl: handle SIOCOUTQNSD af_unix: add compat_ioctl support arm64: dts: apq8096-db820c: Increase load on l21 for SDCARD scsi: sd: enable compat ioctls for sed-opal pinctrl: lewisburg: Update pin list according to v1.1v6 pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call clk: samsung: exynos5420: Preserve CPU clocks configuration during suspend/resume mei: fix modalias documentation iio: imu: adis16480: assign bias value only if operation succeeded NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn NFSv2: Fix a typo in encode_sattr() crypto: virtio - implement missing support for output IVs xprtrdma: Fix completion wait during device removal platform/x86: GPD pocket fan: Use default values when wrong modparams are given platform/x86: asus-wmi: Fix keyboard brightness cannot be set to 0 scsi: sd: Clear sdkp->protection_type if disk is reformatted without PI scsi: enclosure: Fix stale device oops with hot replug RDMA/srpt: Report the SCSI residual to the initiator RDMA/mlx5: Return proper error value btrfs: simplify inode locking for RWF_NOWAIT drm/ttm: fix incrementing the page pointer for huge pages drm/ttm: fix start page for huge page check in ttm_put_pages() afs: Fix missing cell comparison in afs_test_super() cifs: Adjust indentation in smb2_open_file s390/qeth: Fix vnicc_is_in_use if rx_bcast not set s390/qeth: fix false reporting of VNIC CHAR config failure hsr: reset network header when supervision frame is created gpio: Fix error message on out-of-range GPIO in lookup table iommu: Remove device link to group on failure gpio: zynq: Fix for bug in zynq_gpio_restore_context API mtd: onenand: omap2: Pass correct flags for prep_dma_memcpy ASoC: stm32: spdifrx: fix race condition in irq handler ASoC: stm32: spdifrx: fix inconsistent lock state ASoC: soc-core: Set dpcm_playback / dpcm_capture RDMA/bnxt_re: Fix Send Work Entry state check while polling completions RDMA/bnxt_re: Avoid freeing MR resources if dereg fails rtc: mt6397: fix alarm register overwrite drm/i915: Fix use-after-free when destroying GEM context dccp: Fix memleak in __feat_register_sp RDMA: Fix goto target to release the allocated memory iwlwifi: pcie: fix memory leaks in iwl_pcie_ctxt_info_gen3_init iwlwifi: dbg_ini: fix memory leak in alloc_sgtable media: usb:zr364xx:Fix KASAN:null-ptr-deref Read in zr364xx_vidioc_querycap f2fs: check if file namelen exceeds max value f2fs: check memory boundary by insane namelen f2fs: Move err variable to function scope in f2fs_fill_dentries() mac80211: Do not send Layer 2 Update frame before authorization cfg80211/mac80211: make ieee80211_send_layer2_update a public function fs/select: avoid clang stack usage warning ethtool: reduce stack usage with clang HID: hidraw, uhid: Always report EPOLLOUT HID: hidraw: Fix returning EPOLLOUT from hidraw_poll hidraw: Return EPOLLOUT from hidraw_poll ANDROID: update ABI whitelist ANDROID: update kernel ABI for CONFIG_DUMMY GKI: enable CONFIG_DUMMY=y UPSTREAM: kcov: fix struct layout for kcov_remote_arg UPSTREAM: vhost, kcov: collect coverage from vhost_worker UPSTREAM: usb, kcov: collect coverage from hub_event ANDROID: update kernel ABI for kcov changes UPSTREAM: kcov: remote coverage support UPSTREAM: kcov: improve CONFIG_ARCH_HAS_KCOV help text UPSTREAM: kcov: convert kcov.refcount to refcount_t UPSTREAM: kcov: no need to check return value of debugfs_create functions GKI: enable CONFIG_NETFILTER_XT_MATCH_QUOTA2_LOG=y Linux 4.19.96 drm/i915/gen9: Clear residual context state on context switch netfilter: ipset: avoid null deref when IPSET_ATTR_LINENO is present netfilter: conntrack: dccp, sctp: handle null timeout argument netfilter: arp_tables: init netns pointer in xt_tgchk_param struct phy: cpcap-usb: Fix flakey host idling and enumerating of devices phy: cpcap-usb: Fix error path when no host driver is loaded USB: Fix: Don't skip endpoint descriptors with maxpacket=0 HID: hiddev: fix mess in hiddev_open() ath10k: fix memory leak rtl8xxxu: prevent leaking urb scsi: bfa: release allocated memory in case of error mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_buf mwifiex: fix possible heap overflow in mwifiex_process_country_ie() tty: always relink the port tty: link tty and port before configuring it as console serdev: Don't claim unsupported ACPI serial devices staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21 staging: comedi: adv_pci1710: fix AI channels 16-31 for PCI-1713 usb: musb: dma: Correct parameter passed to IRQ handler usb: musb: Disable pullup at init usb: musb: fix idling for suspend after disconnect interrupt USB: serial: option: add ZLP support for 0x1bc7/0x9010 staging: vt6656: set usb_set_intfdata on driver fail. gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism gpiolib: acpi: Turn dmi_system_id table into a generic quirk table can: can_dropped_invalid_skb(): ensure an initialized headroom in outgoing CAN sk_buffs can: mscan: mscan_rx_poll(): fix rx path lockup when returning from polling to irq mode can: gs_usb: gs_usb_probe(): use descriptors of current altsetting can: kvaser_usb: fix interface sanity check drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ drm/fb-helper: Round up bits_per_pixel if possible drm/sun4i: tcon: Set RGB DCLK min. divider based on hardware model Input: input_event - fix struct padding on sparc64 Input: add safety guards to input_set_keycode() HID: hid-input: clear unmapped usages HID: uhid: Fix returning EPOLLOUT from uhid_char_poll HID: Fix slab-out-of-bounds read in hid_field_extract tracing: Change offset type to s32 in preempt/irq tracepoints tracing: Have stack tracer compile when MCOUNT_INSN_SIZE is not defined kernel/trace: Fix do not unregister tracepoints when register sched_migrate_task fail ALSA: hda/realtek - Add quirk for the bass speaker on Lenovo Yoga X1 7th gen ALSA: hda/realtek - Set EAPD control to default for ALC222 ALSA: hda/realtek - Add new codec supported for ALCS1200A ALSA: usb-audio: Apply the sample rate quirk for Bose Companion 5 usb: chipidea: host: Disable port power only if previously enabled i2c: fix bus recovery stop mode timing chardev: Avoid potential use-after-free in 'chrdev_open()' ANDROID: Enable HID_STEAM, HID_SONY, JOYSTICK_XPAD as y ANDROID: gki_defconfig: Enable blk-crypto fallback BACKPORT: FROMLIST: Update Inline Encryption from v5 to v6 of patch series docs: fs-verity: mention statx() support f2fs: support STATX_ATTR_VERITY ext4: support STATX_ATTR_VERITY statx: define STATX_ATTR_VERITY docs: fs-verity: document first supported kernel version f2fs: add support for IV_INO_LBLK_64 encryption policies ext4: add support for IV_INO_LBLK_64 encryption policies fscrypt: add support for IV_INO_LBLK_64 policies fscrypt: avoid data race on fscrypt_mode::logged_impl_name fscrypt: zeroize fscrypt_info before freeing fscrypt: remove struct fscrypt_ctx fscrypt: invoke crypto API for ESSIV handling Conflicts: Documentation/devicetree/bindings Documentation/devicetree/bindings/bus/ti-sysc.txt Documentation/devicetree/bindings/thermal/thermal.txt Documentation/sysctl/vm.txt arch/arm64/mm/mmu.c block/blk-crypto-fallback.c block/blk-merge.c block/keyslot-manager.c drivers/char/Kconfig drivers/clk/qcom/clk-rcg2.c drivers/gpio/gpiolib.c drivers/hid/hid-quirks.c drivers/irqchip/Kconfig drivers/md/Kconfig drivers/md/dm-default-key.c drivers/md/dm.c drivers/nvmem/core.c drivers/of/Kconfig drivers/of/fdt.c drivers/of/irq.c drivers/scsi/ufs/ufshcd-crypto.c drivers/scsi/ufs/ufshcd.c drivers/scsi/ufs/ufshcd.h drivers/scsi/ufs/ufshci.h drivers/usb/dwc3/gadget.c drivers/usb/gadget/composite.c drivers/usb/gadget/function/f_fs.c fs/crypto/bio.c fs/crypto/fname.c fs/crypto/fscrypt_private.h fs/crypto/keyring.c fs/crypto/keysetup.c fs/f2fs/data.c fs/f2fs/file.c include/crypto/skcipher.h include/linux/gfp.h include/linux/keyslot-manager.h include/linux/of_fdt.h include/sound/soc.h kernel/sched/cpufreq_schedutil.c kernel/sched/fair.c kernel/sched/psi.c kernel/sched/rt.c kernel/sched/sched.h kernel/sched/topology.c kernel/sched/tune.h kernel/sysctl.c mm/compaction.c mm/page_alloc.c mm/vmscan.c security/commoncap.c security/selinux/avc.c Change-Id: I9a08175c4892e533ecde8da847f75dc4874b303a Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>	2020-05-28 18:06:23 +05:30
Linus Torvalds	51cc5495ff	gcc-10 warnings: fix low-hanging fruit ... commit 9d82973e032e246ff5663c9805fbb5407ae932e3 upstream. Due to a bug-report that was compiler-dependent, I updated one of my machines to gcc-10. That shows a lot of new warnings. Happily they seem to be mostly the valid kind, but it's going to cause a round of churn for getting rid of them.. This is the really low-hanging fruit of removing a couple of zero-sized arrays in some core code. We have had a round of these patches before, and we'll have many more coming, and there is nothing special about these except that they were particularly trivial, and triggered more warnings than most. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-05-20 08:18:45 +02:00
Johan Hovold	c9ca201020	serdev: ttyport: restore client ops on deregistration ... commit 0c5aae59270fb1f827acce182786094c9ccf598e upstream. The serdev tty-port controller driver should reset the tty-port client operations also on deregistration to avoid a NULL-pointer dereference in case the port is later re-registered as a normal tty device. Note that this can only happen with tty drivers such as 8250 which have statically allocated port structures that can end up being reused and where a later registration would not register a serdev controller (e.g. due to registration errors or if the devicetree has been changed in between). Specifically, this can be an issue for any statically defined ports that would be registered by 8250 core when an 8250 driver is being unbound. Fixes: bed35c6dfa ("serdev: add a tty port controller driver") Cc: stable <stable@vger.kernel.org> # 4.11 Reported-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20200210145730.22762-1-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-02-28 16:38:49 +01:00
Ivaylo Georgiev	78f55de2b0	Merge android-4.19-q.89 (c79e0f8) into msm-4.19 ... * refs/heads/tmp-c79e0f8: Revert "rtc: dt-binding: abx80x: fix resistance scale" Linux 4.19.89 appletalk: Set error code if register_snap_client failed appletalk: Fix potential NULL pointer dereference in unregister_snap_client net: qrtr: fix memort leak in qrtr_tun_write_iter KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332) ASoC: rsnd: fixup MIX kctrl registration xfs: add missing error check in xfs_prepare_shift() iomap: partially revert 4721a601099 (simulated directio short read on EFAULT) splice: don't read more than available pipe space perf script: Fix invalid LBR/binary mismatch error watchdog: aspeed: Fix clock behaviour for ast2600 md/raid0: Fix an error message in raid0_make_request() ALSA: hda - Fix pending unsol events at shutdown binder: Handle start==NULL in binder_update_page_range() binder: Fix race between mmap() and binder_alloc_print_pages() vcs: prevent write access to vcsu devices thermal: Fix deadlock in thermal thermal_zone_device_check iomap: Fix pipe page leakage during splicing RDMA/qib: Validate ->show()/store() callbacks before calling them can: ucan: fix non-atomic allocation in completion handler mwifiex: update set_mac_address logic spi: atmel: Fix CS high support crypto: user - fix memory leak in crypto_report crypto: ecdh - fix big endian bug in ECC library crypto: ccp - fix uninitialized list head crypto: af_alg - cast ki_complete ternary op to int crypto: atmel-aes - Fix IV handling when req->nbytes < ivsize crypto: crypto4xx - fix double-free in crypto4xx_destroy_sdr KVM: x86: Grab KVM's srcu lock when setting nested state KVM: x86: fix presentation of TSX feature in ARCH_CAPABILITIES KVM: x86: do not modify masked bits of shared MSRs KVM: arm/arm64: vgic: Don't rely on the wrong pending table arm64: dts: exynos: Revert "Remove unneeded address space mapping for soc node" drm/i810: Prevent underflow in ioctl drm/msm: fix memleak on release jbd2: Fix possible overflow in jbd2_log_space_left() kernfs: fix ino wrap-around detection can: slcan: Fix use-after-free Read in slcan_open tty: vt: keyboard: reject invalid keycodes CIFS: Fix SMB2 oplock break processing CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks xfrm interface: fix management of phydev xfrm interface: fix list corruption for x-netns xfrm interface: avoid corruption on changelink xfrm interface: fix memory leak on creation x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect x86/mm/32: Sync only to VMALLOC_END in vmalloc_sync_all() Input: Fix memory leak in psxpad_spi_probe coresight: etm4x: Fix input validation for sysfs. Input: goodix - add upside-down quirk for Teclast X89 tablet Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash Input: synaptics - switch another X1 Carbon 6 to RMI/SMbus ALSA: hda - Add mute led support for HP ProBook 645 G4 ALSA: pcm: oss: Avoid potential buffer overflows ALSA: hda/realtek - Dell headphone has noise on unmute for ALC236 ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC fuse: verify attributes fuse: verify nlink sched/fair: Scale bandwidth quota and period without losing quota/period ratio precision net: aquantia: fix RSS table and key sizes media: vimc: fix start stream when link is disabled ARM: dts: am335x-pdu001: Fix polarity of card detection input ARM: dts: sunxi: Fix PMU compatible strings ASoC: max9867: Fix power management clk: renesas: rcar-gen3: Set state when registering SD clocks usb: mtu3: fix dbginfo in qmu_tx_zlp_error_handler mlx4: Use snprintf instead of complicated strcpy IB/hfi1: Close VNIC sdma_progress sleep window IB/hfi1: Ignore LNI errors before DC8051 transitions to Polling state mlxsw: spectrum_router: Relax GRE decap matching check soc: renesas: r8a77990-sysc: Fix initialization order of 3DG-{A,B} sctp: frag_point sanity check clk: qcom: gcc-msm8998: Disable halt check of UFS clocks firmware: qcom: scm: fix compilation error when disabled media: stkwebcam: Bugfix for wrong return values tty: Don't block on IO when ldisc change is pending ARM: dts: sun8i: h3: Fix the system-control register range tty: serial: qcom_geni_serial: Fix softlock media: uvcvideo: Abstract streaming object lifetime nfsd: Return EPERM, not EACCES, in some SETATTR cases MIPS: OCTEON: cvmx_pko_mem_debug8: use oldest forward compatible definition clk: renesas: r8a77995: Correct parent clock of DU clk: renesas: r8a77990: Correct parent clock of DU powerpc/math-emu: Update macros from GCC pstore/ram: Avoid NULL deref in ftrace merging failure path net/mlx4_core: Fix return codes of unsupported operations dlm: fix invalid cluster name warning ARM: dts: realview: Fix some more duplicate regulator nodes media: cxd2880-spi: fix probe when dvb_attach fails clk: qcom: Fix MSM8998 resets clk: sunxi-ng: h3/h5: Fix CSI_MCLK parent clk: meson: meson8b: fix the offset of vid_pll_dco's N value ARM: dts: pxa: clean up USB controller nodes mtd: fix mtd_oobavail() incoherent returned value kbuild: fix single target build for external module modpost: skip ELF local symbols during section mismatch check tcp: fix SNMP TCP timeout under-estimation tcp: fix SNMP under-estimation on failed retransmission tcp: fix off-by-one bug on aborting window-probing socket ARM: dts: realview-pbx: Fix duplicate regulator nodes ARM: dts: mmp2: fix the gpio interrupt cell number tcp: make tcp_space() aware of socket backlog kbuild: disable dtc simple_bus_reg warnings by default soc: renesas: r8a77980-sysc: Correct A3VIP[012] power domain hierarchy soc: renesas: r8a77980-sysc: Correct names of A2DP[01] power domains soc: renesas: r8a77970-sysc: Correct names of A2DP/A2CN power domains clk: mediatek: Drop more __init markings for driver probe clk: mediatek: Drop __init from mtk_clk_register_cpumuxes() tools/bpf: make libbpf _GNU_SOURCE friendly net/x25: fix null_x25_address handling net/x25: fix called/calling length calculation in x25_parse_address_block arm64: dts: meson-gxl-khadas-vim: fix GPIO lines names arm64: dts: meson-gxbb-odroidc2: fix GPIO lines names arm64: dts: meson-gxbb-nanopi-k2: fix GPIO lines names arm64: dts: meson-gxl-libretech-cc: fix GPIO lines names ARM: OMAP1/2: fix SoC name printing ASoC: au8540: use 64-bit arithmetic instead of 32-bit tools: bpftool: fix a bitfield pretty print issue bpf: btf: check name validity for various types bpf: btf: implement btf_name_valid_identifier() nfsd: fix a warning in __cld_pipe_upcall() can: xilinx: fix return type of ndo_start_xmit function ARM: debug: enable UART1 for socfpga Cyclone5 dlm: NULL check before kmem_cache_destroy is not needed ARM: dts: sun8i: v3s: Change pinctrl nodes to avoid warning ARM: dts: sun8i: a23/a33: Fix OPP DTC warnings ARM: dts: sun7i: Fix HDMI output DTC warning ARM: dts: r8a779[01]: Disable unconnected LVDS encoders ARM: dts: sun5i: a10s: Fix HDMI output DTC warning ARM: dts: sun4i: Fix HDMI output DTC warning ARM: dts: sun4i: Fix gpio-keys warning ASoC: rsnd: tidyup registering method for rsnd_kctrl_new() iommu/amd: Fix line-break in error log reporting sctp: increase sk_wmem_alloc when head->truesize is increased lockd: fix decoding of TEST results gpu: host1x: Fix syncpoint ID field size on Tegra186 clk: meson: Fix GXL HDMI PLL fractional bits width i2c: imx: don't print error message on probe defer serial: imx: fix error handling in console_setup altera-stapl: check for a null key before strcasecmp'ing it slimbus: ngd: Fix build error on x86 dma-mapping: fix return type of dma_set_max_seg_size() nvme: Free ctrl device name on init failure sparc: Correct ctx->saw_frame_pointer logic. sparc: Fix JIT fused branch convergance. f2fs: fix to allow node segment for GC by ioctl path ARM: dts: rockchip: Assign the proper GPIO clocks for rv1108 ARM: dts: rockchip: Fix the PMU interrupt number for rv1108 f2fs: change segment to section in f2fs_ioc_gc_range f2fs: fix count of seg_freed to make sec_freed correct f2fs: fix to account preflush command for noflush_merge mode ACPI: fix acpi_find_child_device() invocation in acpi_preset_companion() usb: dwc3: don't log probe deferrals; but do log other error codes usb: dwc3: debugfs: Properly print/set link state for HS selftests/powerpc: Skip test instead of failing selftests/powerpc: Allocate base registers net: qualcomm: rmnet: move null check on dev before dereferecing it dmaengine: dw-dmac: implement dma protection control setting dmaengine: coh901318: Remove unused variable dmaengine: coh901318: Fix a double-lock bug net/ipv6: re-do dad when interface has IFF_NOARP flag change ravb: Clean up duplex handling iwlwifi: fix cfg structs for 22000 with different RF modules media: cec: report Vendor ID after initialization media: pulse8-cec: return 0 when invalidating the logical address media: coda: fix memory corruption in case more than 32 instances are opened ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module rtc: dt-binding: abx80x: fix resistance scale rtc: max8997: Fix the returned value in case of error in 'max8997_rtc_read_alarm()' nds32: Fix the items of hwcap_str ordering issue. math-emu/soft-fp.h: (_FP_ROUND_ZERO) cast 0 to void to fix warning net/smc: use after free fix in smc_wr_tx_put_slot() MIPS: OCTEON: octeon-platform: fix typing iw_cxgb4: only reconnect with MPAv1 if the peer aborts iomap: readpages doesn't zero page tail beyond EOF iomap: dio data corruption and spurious errors when pipes fill iomap: sub-block dio needs to zeroout beyond EOF iomap: FUA is wrong for DIO O_DSYNC writes into unwritten extents ice: Fix possible NULL pointer de-reference ice: Fix return value from NAPI poll net-next/hinic: fix a bug in rx data flow net-next/hinic:fix a bug in set mac address xfs: extent shifting doesn't fully invalidate page cache USB: serial: f81534: fix reading old/new IC config regulator: Fix return value of _set_load() stub sctp: count sk_wmem_alloc by skb truesize in sctp_packet_transmit clk: rockchip: fix ID of 8ch clock of I2S1 for rk3328 clk: rockchip: fix I2S1 clock gate register for rk3328 mm/vmstat.c: fix NUMA statistics updates firmware: raspberrypi: Fix firmware calls with large buffers Staging: iio: adt7316: Fix i2c data reading, set the data field pinctrl: qcom: ssbi-gpio: fix gpio-hog related boot issues arm64: dts: zynqmp: Fix node names which contain "_" crypto: bcm - fix normal/non key hash algorithm failure crypto: ecc - check for invalid values in the key verification test ARM: dts: imx6: RDU2: fix eGalax touchscreen node bus: ti-sysc: Fix getting optional clocks in clock_roles drivers: soc: Allow building the amlogic drivers without ARCH_MESON scsi: zfcp: drop default switch case which might paper over missing case scsi: zfcp: update kernel message for invalid FCP_CMND length, it's not the CDB net: dsa: mv88e6xxx: Work around mv886e6161 SERDES missing MII_PHYSID2 MIPS: SiByte: Enable ZONE_DMA32 for LittleSur dlm: fix missing idr_destroy for recover_idr ARM: dts: rockchip: Fix rk3288-rock2 vcc_flash name clk: rockchip: fix rk3188 sclk_mac_lbtest parameter ordering clk: rockchip: fix rk3188 sclk_smc gate data virtchnl: Fix off by one error i40e: don't restart nway if autoneg not supported rtc: max77686: Fix the returned value in case of error in 'max77686_rtc_read_time()' rtc: s3c-rtc: Avoid using broken ALMYEAR register net: ethernet: ti: cpts: correct debug for expired txq skb extcon: max8997: Fix lack of path setting in USB device mode ARM: dts: exynos: Fix LDO13 min values on Odroid XU3/XU4/HC1 dlm: fix possible call to kfree() for non-initialized pointer ice: Fix NVM mask defines clk: sunxi-ng: a64: Fix gate bit of DSI DPHY net/mlx5: Release resource on error flow ARC: IOC: panic if kernel was started with previously enabled IOC netfilter: nf_tables: don't use position attribute on rule replacement audit: Embed key into chunk ARM: 8813/1: Make aligned 2-byte getuser()/putuser() atomic on ARMv6+ iwlwifi: mvm: Send non offchannel traffic via AP sta iwlwifi: trans: Clear persistence bit when starting the FW iwlwifi: mvm: synchronize TID queue removal cxgb4vf: fix memleak in mac_hlist initialization serial: core: Allow processing sysrq at port unlock time i2c: core: fix use after free in of_i2c_notify net: ep93xx_eth: fix mismatch of request_mem_region in remove rsxx: add missed destroy_workqueue calls in remove selftests: kvm: fix build with glibc >= 2.30 drm/sun4i: tcon: Set min division of TCON0_DCLK to 1. ALSA: pcm: Fix stream lock usage in snd_pcm_period_elapsed() perf/core: Consistently fail fork on allocation failures sched/core: Avoid spurious lock dependencies Input: cyttsp4_core - fix use after free bug xfrm: release device reference for invalid state NFC: nxp-nci: Fix NULL pointer dereference after I2C communication error audit_get_nd(): don't unlock parent too early exportfs_decode_fh(): negative pinned may become positive without the parent locked iwlwifi: pcie: don't consider IV len in A-MSDU RDMA/hns: Correct the value of HNS_ROCE_HEM_CHUNK_LEN autofs: fix a leak in autofs_expire_indirect() serial: ifx6x60: add missed pm_runtime_disable serial: serial_core: Perform NULL checks for break_ctl ops serial: pl011: Fix DMA ->flush_buffer() tty: serial: msm_serial: Fix flow control tty: serial: fsl_lpuart: use the sg count from dma_map_sg usb: gadget: u_serial: add missing port entry locking lp: fix sparc64 LPSETTIMEOUT ioctl sparc64: implement ioremap_uc arm64: tegra: Fix 'active-low' warning for Jetson TX1 regulator rsi: release skb if rsi_prepare_beacon fails Conflicts: drivers/slimbus/qcom-ngd-ctrl.c drivers/usb/dwc3/core.c drivers/usb/dwc3/debugfs.c Change-Id: I099fa45df0af3334254d3949dd55efb2c7bbc522 Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>	2020-01-28 03:22:36 -08:00
Dmitry Safonov	50e9fda865	tty: Don't block on IO when ldisc change is pending ... [ Upstream commit c96cf923a98d1b094df9f0cf97a83e118817e31b ] There might be situations where tty_ldisc_lock() has blocked, but there is already IO on tty and it prevents line discipline changes. It might theoretically turn into dead-lock. Basically, provide more priority to pending tty_ldisc_lock() than to servicing reads/writes over tty. User-visible issue was reported by Mikulas where on pa-risc with Debian 5 reboot took either 80 seconds, 3 minutes or 3:25 after proper locking in tty_reopen(). Cc: Jiri Slaby <jslaby@suse.com> Reported-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2019-12-13 08:52:28 +01:00
Carl van Schaik	afb8e67e15	tty: flush linux local echo buffer ... Linux has a buffer just for local echoes. It seems to have been a design decision that characters are discarded from this buffer if it overflows. This results in dropped characters for large echoes of inputted characters. This commit does not address that issue as it only causes issues pasting large amounts of text. The local echo buffer also has an issue if the tty driver buffer is full, in our case okl4-pipes buffer is only 32 bytes, and no characters are received it is not flushed. This results in an infinite delay of the echoed characters if no further characters are received. If further characters are received then they are outputted in chunks of the length of your tty driver buffer, in okl4_pipes case 32 bytes, as you continue to type. This commit continues to flush the echo buffer until empty with small delays between attempts after buffer full. Change-Id: Iaad7e52fdb025a7a6c3707b95321e79af6867bdd Signed-off-by: Carl van Schaik <carl@cog.systems> Git-commit: 90ec5ea60ba36b7f8eeea7696a92ce22e78f1f3a Git-repo: https://github.com/CogSystems/linux-msm/commits/msm-4.9-hyp [mnalajal@codeaurora: Resolve trivial merge conflicts in n_tty.c] Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org> Signed-off-by: Prakruthi Deepak Heragu <pheragu@codeaurora.org>	2019-01-08 14:52:07 -08:00
Johan Hovold	9d9026afc3	USB: serial: console: fix reported terminal settings ... commit f51ccf46217c28758b1f3b5bc0ccfc00eca658b2 upstream. The USB-serial console implementation has never reported the actual terminal settings used. Despite storing the corresponding cflags in its struct console, these were never honoured on later tty open() where the tty termios would be left initialised to the driver defaults. Unlike the serial console implementation, the USB-serial code calls subdriver open() already at console setup. While calling set_termios() and write() before open() looks like it could work for some USB-serial drivers, others definitely do not expect this, so modelling this after serial core is going to be intrusive, if at all possible. Instead, use a (renamed) tty helper to save the termios data used at console setup so that the tty termios reflects the actual terminal settings after a subsequent tty open(). Note that the calls to tty_init_termios() (tty_driver_install()) and tty_save_termios() are serialised using the disconnect mutex. This specifically fixes a regression that was triggered by a recent change adding software flow control to the pl2303 driver: a getty trying to disable flow control while leaving the baud rate unchanged would now also set the baud rate to the driver default (prior to the flow-control change this had been a noop). Fixes: 7041d9c3f0 ("USB: serial: pl2303: add support for tx xon/xoff flow control") Cc: stable <stable@vger.kernel.org> # 4.18 Cc: Florian Zumbiehl <florz@florz.de> Reported-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-12-13 09:16:15 +01:00
Linus Torvalds	07c4dd3435	Merge tag 'usb-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb ... Pull USB and PHY updates from Greg KH: "Here is the big USB pull request for 4.18-rc1. Lots of stuff here, the highlights are: - phy driver updates and new additions - usual set of xhci driver updates - normal set of musb updates - gadget driver updates and new controllers - typec work, it's getting closer to getting fully out of the staging portion of the tree. - lots of minor cleanups and bugfixes. All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits) Revert "xhci: Reset Renesas uPD72020x USB controller for 32-bit DMA issue" xhci: Add quirk to zero 64bit registers on Renesas PCIe controllers xhci: Allow more than 32 quirks usb: xhci: force all memory allocations to node selftests: add test for USB over IP driver USB: typec: fsusb302: no need to check return value of debugfs_create_dir() USB: gadget: udc: s3c2410_udc: no need to check return value of debugfs_create functions USB: gadget: udc: renesas_usb3: no need to check return value of debugfs_create functions USB: gadget: udc: pxa27x_udc: no need to check return value of debugfs_create functions USB: gadget: udc: gr_udc: no need to check return value of debugfs_create functions USB: gadget: udc: bcm63xx_udc: no need to check return value of debugfs_create functions USB: udc: atmel_usba_udc: no need to check return value of debugfs_create functions USB: dwc3: no need to check return value of debugfs_create functions USB: dwc2: no need to check return value of debugfs_create functions USB: core: no need to check return value of debugfs_create functions USB: chipidea: no need to check return value of debugfs_create functions USB: ehci-hcd: no need to check return value of debugfs_create functions USB: fhci-hcd: no need to check return value of debugfs_create functions USB: fotg210-hcd: no need to check return value of debugfs_create functions USB: imx21-hcd: no need to check return value of debugfs_create functions ...	2018-06-05 16:14:12 -07:00
Johan Hovold	7b0c6b38c4	tty: add missing const to termios hw-change helper ... Add missing const qualifiers to the parameters of the termios hw-change helper, which is used by a few USB serial drivers. This specifically allows the pl2303 driver to use const arguments in one of its helper as well. Cc: Jiri Slaby <jslaby@suse.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>	2018-05-22 10:08:05 +02:00
Christoph Hellwig	fddda2b7b5	proc: introduce proc_create_seq{,_data} ... Variants of proc_create{,_data} that directly take a struct seq_operations argument and drastically reduces the boilerplate code in the callers. All trivial callers converted over. Signed-off-by: Christoph Hellwig <hch@lst.de>	2018-05-16 07:23:35 +02:00
Tetsuo Handa	903f9db10f	tty: Don't call panic() at tty_ldisc_init() ... syzbot is reporting kernel panic [1] triggered by memory allocation failure at tty_ldisc_get() from tty_ldisc_init(). But since both tty_ldisc_get() and caller of tty_ldisc_init() can cleanly handle errors, tty_ldisc_init() does not need to call panic() when tty_ldisc_get() failed. [1] https://syzkaller.appspot.com/bug?id=883431818e036ae6a9981156a64b821110f39187 Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reported-by: syzbot <syzkaller@googlegroups.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-23 11:05:52 +02:00
Tejun Heo	28b0f8a696	tty: make n_tty_read() always abort if hangup is in progress ... A tty is hung up by __tty_hangup() setting file->f_op to hung_up_tty_fops, which is skipped on ttys whose write operation isn't tty_write(). This means that, for example, /dev/console whose write op is redirected_tty_write() is never actually marked hung up. Because n_tty_read() uses the hung up status to decide whether to abort the waiting readers, the lack of hung-up marking can lead to the following scenario. 1. A session contains two processes. The leader and its child. The child ignores SIGHUP. 2. The leader exits and starts disassociating from the controlling terminal (/dev/console). 3. __tty_hangup() skips setting f_op to hung_up_tty_fops. 4. SIGHUP is delivered and ignored. 5. tty_ldisc_hangup() is invoked. It wakes up the waits which should clear the read lockers of tty->ldisc_sem. 6. The reader wakes up but because tty_hung_up_p() is false, it doesn't abort and goes back to sleep while read-holding tty->ldisc_sem. 7. The leader progresses to tty_ldisc_lock() in tty_ldisc_hangup() and is now stuck in D sleep indefinitely waiting for tty->ldisc_sem. The following is Alan's explanation on why some ttys aren't hung up. http://lkml.kernel.org/r/20171101170908.6ad08580@alans-desktop 1. It broke the serial consoles because they would hang up and close down the hardware. With tty_port that *should* be fixable properly for any cases remaining. 2. The console layer was (and still is) completely broken and doens't refcount properly. So if you turn on console hangups it breaks (as indeed does freeing consoles and half a dozen other things). As neither can be fixed quickly, this patch works around the problem by introducing a new flag, TTY_HUPPING, which is used solely to tell n_tty_read() that hang-up is in progress for the console and the readers should be aborted regardless of the hung-up status of the device. The following is a sample hung task warning caused by this issue. INFO: task agetty:2662 blocked for more than 120 seconds. Not tainted 4.11.3-dbg-tty-lockup-02478-gfd6c7ee-dirty #28 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. 0 2662 1 0x00000086 Call Trace: __schedule+0x267/0x890 schedule+0x36/0x80 schedule_timeout+0x23c/0x2e0 ldsem_down_write+0xce/0x1f6 tty_ldisc_lock+0x16/0x30 tty_ldisc_hangup+0xb3/0x1b0 __tty_hangup+0x300/0x410 disassociate_ctty+0x6c/0x290 do_exit+0x7ef/0xb00 do_group_exit+0x3f/0xa0 get_signal+0x1b3/0x5d0 do_signal+0x28/0x660 exit_to_usermode_loop+0x46/0x86 do_syscall_64+0x9c/0xb0 entry_SYSCALL64_slow_path+0x25/0x25 The following is the repro. Run "$PROG /dev/console". The parent process hangs in D state. #include <sys/types.h> #include <sys/stat.h> #include <sys/wait.h> #include <sys/ioctl.h> #include <fcntl.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> #include <errno.h> #include <signal.h> #include <time.h> #include <termios.h> int main(int argc, char **argv) { struct sigaction sact = { .sa_handler = SIG_IGN }; struct timespec ts1s = { .tv_sec = 1 }; pid_t pid; int fd; if (argc < 2) { fprintf(stderr, "test-hung-tty /dev/$TTY\n"); return 1; } /* fork a child to ensure that it isn't already the session leader */ pid = fork(); if (pid < 0) { perror("fork"); return 1; } if (pid > 0) { /* top parent, wait for everyone */ while (waitpid(-1, NULL, 0) >= 0) ; if (errno != ECHILD) perror("waitpid"); return 0; } /* new session, start a new session and set the controlling tty */ if (setsid() < 0) { perror("setsid"); return 1; } fd = open(argv[1], O_RDWR); if (fd < 0) { perror("open"); return 1; } if (ioctl(fd, TIOCSCTTY, 1) < 0) { perror("ioctl"); return 1; } /* fork a child, sleep a bit and exit */ pid = fork(); if (pid < 0) { perror("fork"); return 1; } if (pid > 0) { nanosleep(&ts1s, NULL); printf("Session leader exiting\n"); exit(0); } /* * The child ignores SIGHUP and keeps reading from the controlling * tty. Because SIGHUP is ignored, the child doesn't get killed on * parent exit and the bug in n_tty makes the read(2) block the * parent's control terminal hangup attempt. The parent ends up in * D sleep until the child is explicitly killed. */ sigaction(SIGHUP, &sact, NULL); printf("Child reading tty\n"); while (1) { char buf[1024]; if (read(fd, buf, sizeof(buf)) < 0) { perror("read"); return 1; } } return 0; } Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@llwyncelyn.cymru> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-02-28 13:21:10 +01:00
Gaurav Kohli	b027e2298b	tty: fix data race between tty_init_dev and flush of buf ... There can be a race, if receive_buf call comes before tty initialization completes in n_tty_open and tty->disc_data may be NULL. CPU0 CPU1 ---- ---- 000|n_tty_receive_buf_common() n_tty_open() -001|n_tty_receive_buf2() tty_ldisc_open.isra.3() -002|tty_ldisc_receive_buf(inline) tty_ldisc_setup() Using ldisc semaphore lock in tty_init_dev till disc_data initializes completely. Signed-off-by: Gaurav Kohli <gkohli@codeaurora.org> Reviewed-by: Alan Cox <alan@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-01-23 08:57:37 +01:00
Greg Kroah-Hartman	b24413180f	License cleanup: add SPDX GPL-2.0 license identifier to files with no license ... Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-11-02 11:10:55 +01:00
Okash Khawaja	a033c3b10a	tty: undo export of tty_open_by_driver ... Since we have tty_kopen, we no longer need to export tty_open_by_driver. This patch makes this function static. Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-08-28 16:15:42 +02:00
Okash Khawaja	a09ac3974d	tty: resolve tty contention between kernel and user space ... The commit 12e84c71b7 ("tty: export tty_open_by_driver") exports tty_open_by_device to allow tty to be opened from inside kernel which works fine except that it doesn't handle contention with user space or another kernel-space open of the same tty. For example, opening a tty from user space while it is kernel opened results in failure and a kernel log message about mismatch between tty->count and tty's file open count. This patch makes kernel access to tty exclusive, so that if a user process or kernel opens a kernel opened tty, it gets -EBUSY. It does this by adding TTY_KOPENED flag to tty->flags. When this flag is set, tty_open_by_driver returns -EBUSY. Instead of overloading tty_open_by_driver for both kernel and user space, this patch creates a separate function tty_kopen which closely follows tty_open_by_driver. tty_kclose closes the tty opened by tty_kopen. To address the mismatch between tty->count and #fd's, this patch adds #kopen's to the count before comparing it with tty->count. That way check_tty_count reflects correct usage count. Returning -EBUSY on tty open is a change in the interface. I have tested this with minicom, picocom and commands like "echo foo > /dev/ttyS0". They all correctly report "Device or resource busy" when the tty is already kernel opened. Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-08-28 16:15:41 +02:00
Linus Torvalds	e06fdaf40a	Merge tag 'gcc-plugins-v4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux ... Pull structure randomization updates from Kees Cook: "Now that IPC and other changes have landed, enable manual markings for randstruct plugin, including the task_struct. This is the rest of what was staged in -next for the gcc-plugins, and comes in three patches, largest first: - mark "easy" structs with __randomize_layout - mark task_struct with an optional anonymous struct to isolate the __randomize_layout section - mark structs to opt _out_ of automated marking (which will come later) And, FWIW, this continues to pass allmodconfig (normal and patched to enable gcc-plugins) builds of x86_64, i386, arm64, arm, powerpc, and s390 for me" * tag 'gcc-plugins-v4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: randstruct: opt-out externally exposed function pointer structs task_struct: Allow randomized layout randstruct: Mark various structs for randomization	2017-07-19 08:55:18 -07:00
Linus Torvalds	9a715cd543	Merge tag 'tty-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty ... Pull tty/serial updates from Greg KH: "Here is the large tty/serial patchset for 4.13-rc1. A lot of tty and serial driver updates are in here, along with some fixups for some __get/put_user usages that were reported. Nothing huge, just lots of development by a number of different developers, full details in the shortlog. All of these have been in linux-next for a while" * tag 'tty-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (71 commits) tty: serial: lpuart: add a more accurate baud rate calculation method tty: serial: lpuart: add earlycon support for imx7ulp tty: serial: lpuart: add imx7ulp support dt-bindings: serial: fsl-lpuart: add i.MX7ULP support tty: serial: lpuart: add little endian 32 bit register support tty: serial: lpuart: refactor lpuart32_{read|write} prototype tty: serial: lpuart: introduce lpuart_soc_data to represent SoC property serial: imx-serial - move DMA buffer configuration to DT serial: imx: Enable RTSD only when needed serial: imx: Remove unused members from imx_port struct serial: 8250: 8250_omap: Fix race b/w dma completion and RX timeout serial: 8250: Fix THRE flag usage for CAP_MINI tty/serial: meson_uart: update to stable bindings dt-bindings: serial: Add bindings for the Amlogic Meson UARTs serial: Delete dead code for CIR serial ports serial: sirf: make of_device_ids const serial/mpsc: switch to dma_alloc_attrs tty: serial: Add Actions Semi Owl UART earlycon dt-bindings: serial: Document Actions Semi Owl UARTs tty/serial: atmel: make the driver DT only ...	2017-07-03 20:04:16 -07:00
Kees Cook	3859a271a0	randstruct: Mark various structs for randomization ... This marks many critical kernel structures for randomization. These are structures that have been targeted in the past in security exploits, or contain functions pointers, pointers to function pointer tables, lists, workqueues, ref-counters, credentials, permissions, or are otherwise sensitive. This initial list was extracted from Brad Spengler/PaX Team's code in the last public patch of grsecurity/PaX based on my understanding of the code. Changes or omissions from the original code are mine and don't reflect the original grsecurity/PaX code. Left out of this list is task_struct, which requires special handling and will be covered in a subsequent patch. Signed-off-by: Kees Cook <keescook@chromium.org>	2017-06-30 12:00:51 -07:00
Okash Khawaja	fc61ed5127	tty: add function to convert device name to number ... The function converts strings like ttyS0 and ttyUSB0 to dev_t like (4, 64) and (188, 0). It does this by scanning tty_drivers list for corresponding device name and index. If the driver is not registered, this function returns -ENODEV. It also acquires tty_mutex. Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-06-27 09:08:47 +02:00
Okash Khawaja	cbf4b38678	tty: define tty_open_by_driver when CONFIG_TTY is not defined ... This patch adds definition of tty_open_by_driver when CONFIG_TTY is not defined. This was supposed to have been included in commit 12e84c71b7 ("tty: export tty_open_by_driver"). The patch follows convention for other such functions and returns NULL. Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-06-25 16:38:34 +02:00
Johan Hovold	7b08579f5c	tty: drop unused alt_speed from tty_struct ... Drop the now unused alt_speed field from struct tty_struct. Setting an alt_speed using the ASYNC_SPD flags has been deprecated since v2.1.69, and has been broken for all tty drivers but serial-core since v3.10 and commit 6865ff222c ("TTY: do not warn about setting speed via SPD_*") without anyone noticing. Note that serial-core still supports changing speed using TIOCSSERIAL and SPD flags (including "alt-speeds"), but also warns about it being deprecated since pre-git. Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-06-13 11:49:58 +02:00
Greg Kroah-Hartman	7bf1e44f86	Merge 4.12-rc5 into staging-next ... We want the IIO fixes and other staging driver fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-06-12 08:20:47 +02:00
Johan Hovold	8cde11b2ba	tty/serdev: add serdev registration interface ... Add a new interface for registering a serdev controller and clients, and a helper function to deregister serdev devices (or a tty device) that were previously registered using the new interface. Once every driver currently using the tty_port_register_device() helpers have been vetted and converted to use the new serdev registration interface (at least for deregistration), we can move serdev registration to the current helpers and get rid of the serdev-specific functions. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-05-18 17:38:24 +02:00
Okash Khawaja	12e84c71b7	tty: export tty_open_by_driver ... This exports tty_open_by_driver so that it can be called from other places inside the kernel. The checks for null file pointer are based on Alan Cox's patch here: http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1215095.html. Description below is quoted from it: "[RFC] tty_port: allow a port to be opened with a tty that has no file handle Let us create tty objects entirely in kernel space. Untested proposal to show why all the ideas around rewriting half the uart stack are not needed. With this a kernel created non file backed tty object could be used to handle data, and set terminal modes. Not all ldiscs can cope with this as N_TTY in particular has to work back to the fs/tty layer. The tty_port code is however otherwise clean of file handles as far as I can tell as is the low level tty port write path used by the ldisc, the configuration low level interfaces and most of the ldiscs. Currently you don't have any exposure to see tty hangups because those are built around the file layer. However a) it's a fixed port so you probably don't care about that b) if you do we can add a callback and c) you almost certainly don't want the userspace tear down/rebuild behaviour anyway. This should however be sufficient if we wanted for example to enumerate all the bluetooth bound fixed ports via ACPI and make them directly available. It doesn't deal with the case of a user opening a port that's also kernel opened and that would need some locking out (so it returned EBUSY if bound to a kernel device of some kind). That needs resolving along with how you "up" or "down" your new bluetooth device, or enumerate it while providing the existing tty API to avoid regressions (and to debug)." The exported funtion is used later in this patch set to gain access to tty_struct. [changed export symbol level - gkh] Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-05-16 14:04:49 +02:00
Nicolas Pitre	a1235b3eb1	tty: split job control support into a file of its own ... This makes it easier for job control to become optional and/or usable independently from tty_io.c, as well as providing a nice purpose separation. No logical changes from this patch. Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-04-18 18:01:52 +02:00
Nicolas Pitre	0c688614dc	console: move console_init() out of tty_io.c ... All the console driver handling code lives in printk.c. Move console_init() there as well so console support can still be used when the TTY code is configured out. No logical changes from this patch. Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-04-18 18:01:52 +02:00
Rob Herring	c3485ee0d5	tty_port: Add port client functions ... Introduce a client (upward direction) operations struct for tty_port clients. Initially supported operations are for receiving data and write wake-up. This will allow for having clients other than an ldisc. Convert the calls to the ldisc to use the client ops as the default operations. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-By: Sebastian Reichel <sre@kernel.org> Tested-By: Sebastian Reichel <sre@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-02-03 10:17:02 +01:00
Rob Herring	c92d781f1a	tty: constify tty_ldisc_receive_buf buffer pointer ... This is needed to work with the client operations which uses const ptrs. Really, the flags pointer could be const, too, but this would be a tree wide fix. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-By: Sebastian Reichel <sre@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-01-19 17:22:34 +01:00
Rob Herring	9ed90d2044	tty: move the non-file related parts of tty_release to new tty_release_struct ... For in-kernel tty users, we need to be able to create and destroy 'struct tty' that are not associated with a file. The creation side is fine, but tty_release() needs to be split into the file handle portion and the struct tty portion. Introduce a new function, tty_release_struct, to handle just the destroying of a struct tty. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-By: Sebastian Reichel <sre@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-01-19 14:25:15 +01:00
Linus Torvalds	e10abc629f	Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty ... Pull tty and serial driver updates from Greg KH: "Here's the large TTY and Serial driver update for 4.7-rc1. A few new serial drivers are added here, and Peter has fixed a bunch of long-standing bugs in the tty layer and serial drivers as normal. Full details in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (88 commits) MAINTAINERS: 8250: remove website reference serial: core: Fix port mutex assert if lockdep disabled serial: 8250_dw: fix wrong logic in dw8250_check_lcr() tty: vt, finish looping on duplicate tty: vt, return error when con_startup fails QE-UART: add "fsl,t1040-ucc-uart" to of_device_id serial: mctrl_gpio: Drop support for out1-gpios and out2-gpios serial: 8250dw: Add device HID for future AMD UART controller Fix OpenSSH pty regression on close serial: mctrl_gpio: add IRQ locking serial: 8250: Integrate Fintek into 8250_base serial: mps2-uart: add support for early console serial: mps2-uart: add MPS2 UART driver dt-bindings: document the MPS2 UART bindings serial: sirf: Use generic uart-has-rtscts DT property serial: sirf: Introduce helper variable struct device_node *np serial: mxs-auart: Use generic uart-has-rtscts DT property serial: imx: Use generic uart-has-rtscts DT property doc: DT: Add Generic Serial Device Tree Bindings serial: 8250: of: Make tegra_serial_handle_break() static ...	2016-05-20 20:57:27 -07:00
Linus Torvalds	03e1aa1cbb	Merge branch 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit ... Pull audit updates from Paul Moore: "Four small audit patches for 4.7. Two are simple cleanups around the audit thread management code, one adds a tty field to AUDIT_LOGIN events, and the final patch makes tty_name() usable regardless of CONFIG_TTY. Nothing controversial, and it all passes our regression test" * 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit: tty: provide tty_name() even without CONFIG_TTY audit: add tty field to LOGIN event audit: we don't need to __set_current_state(TASK_RUNNING) audit: cleanup prune_tree_thread	2016-05-18 18:46:55 -07:00
Brian Bloniarz	0f40fbbcc3	Fix OpenSSH pty regression on close ... OpenSSH expects the (non-blocking) read() of pty master to return EAGAIN only if it has received all of the slave-side output after it has received SIGCHLD. This used to work on pre-3.12 kernels. This fix effectively forces non-blocking read() and poll() to block for parallel i/o to complete for all ttys. It also unwinds these changes: 1) f8747d4a46 tty: Fix pty master read() after slave closes 2) 52bce7f8d4 pty, n_tty: Simplify input processing on final close 3) 1a48632ffe pty: Fix input race when closing Inspired by analysis and patch from Marc Aurele La France <tsi@tuyoix.net> Reported-by: Volth <openssh@volth.com> Reported-by: Marc Aurele La France <tsi@tuyoix.net> BugLink: https://bugzilla.mindrot.org/show_bug.cgi?id=52 BugLink: https://bugzilla.mindrot.org/show_bug.cgi?id=2492 Signed-off-by: Brian Bloniarz <brian.bloniarz@gmail.com> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-05-01 13:22:54 -07:00
Peter Hurley	d41861ca19	tty: Replace ASYNC_INITIALIZED bit and update atomically ... Replace ASYNC_INITIALIZED bit in the tty_port::flags field with TTY_PORT_INITIALIZED bit in the tty_port::iflags field. Introduce helpers tty_port_set_initialized() and tty_port_initialized() to abstract atomic bit ops. Note: the transforms for test_and_set_bit() and test_and_clear_bit() are unnecessary as the state transitions are already mutually exclusive; the tty lock prevents concurrent open/close/hangup. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Peter Hurley	80f02d5424	tty: Replace ASYNC_SUSPENDED bit and update atomically ... Replace ASYNC_SUSPENDED bit in the tty_port::flags field with TTY_PORT_SUSPENDED bit in the tty_port::iflags field. Introduce helpers tty_port_set_suspended() and tty_port_suspended() to abstract atomic bit ops. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Peter Hurley	2d68655d15	tty: Replace ASYNC_CHECK_CD and update atomically ... Replace ASYNC_CHECK_CD bit in the tty_port::flags field with TTY_PORT_CHECK_CD bit in the tty_port::iflags field. Introduce helpers tty_port_set_check_carrier() and tty_port_check_carrier() to abstract the atomic bit ops. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Peter Hurley	807c8d81f4	tty: Replace ASYNC_NORMAL_ACTIVE bit and update atomically ... Replace ASYNC_NORMAL_ACTIVE bit in the tty_port::flags field with TTY_PORT_ACTIVE bit in the tty_port::iflags field. Introduce helpers tty_port_set_active() and tty_port_active() to abstract atomic bit ops. Extract state changes from port lock sections, as this usage is broken and confused; the state transitions are protected by the tty lock (which mutually excludes parallel open/close/hangup), and no user tests the active state while holding the port lock. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Peter Hurley	5604a98e2f	tty: Replace ASYNC_CTS_FLOW bit and update atomically ... Replace ASYNC_CTS_FLOW bit in the tty_port::flags field with TTY_PORT_CTS_FLOW bit in the tty_port::iflags field. Add tty_port_set_cts_flow() helper to abstract the atomic bit ops. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Peter Hurley	e4d38f334a	tty: Define ASYNC_ replacement bits ... Prepare for relocating kernel private state bits out of tty_port::flags field; tty_port::flags field is not atomic and can become corrupted by concurrent updates. It also suffers from the complication of sharing in a userspace-visible field which must be masked. Define new tty_port::iflags field and new, substitute bit definitions for the former ASYNC_* flags. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Peter Hurley	97ef38b821	tty: Replace TTY_THROTTLED bit tests with tty_throttled() ... Abstract TTY_THROTTLED bit tests with tty_throttled(). Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Peter Hurley	18900ca65a	tty: Replace TTY_IO_ERROR bit tests with tty_io_error() ... Abstract TTY_IO_ERROR status test treewide with tty_io_error(). NB: tty->flags uses atomic bit ops; replace non-atomic bit test with test_bit(). Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-04-30 09:26:55 -07:00
Arnd Bergmann	188e3c5cd2	tty: provide tty_name() even without CONFIG_TTY ... The audit subsystem just started printing the name of the tty, but that causes a build failure when CONFIG_TTY is disabled: kernel/built-in.o: In function `audit_log_task_info': memremap.c:(.text+0x5e34c): undefined reference to `tty_name' kernel/built-in.o: In function `audit_set_loginuid': memremap.c:(.text+0x63b34): undefined reference to `tty_name' This adds tty_name() to the list of functions that are provided as trivial stubs in that configuration. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: db0a6fb5d9 ("audit: add tty field to LOGIN event") Signed-off-by: Paul Moore <paul@paul-moore.com>	2016-04-27 17:12:58 -04:00
Peter Hurley	8d082cd300	tty: Unify receive_buf() code paths ... Instead of two distinct code branches for receive_buf() handling, use tty_ldisc_receive_buf() as the single code path. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-01-28 14:13:44 -08:00
Peter Hurley	f33798deec	tty: Fix GPF in flush_to_ldisc(), part 2 ... commit 9ce119f318 ("tty: Fix GPF in flush_to_ldisc()") fixed a GPF caused by a line discipline which does not define a receive_buf() method. However, the vt driver (and speakup driver also) pushes selection data directly to the line discipline receive_buf() method via tty_ldisc_receive_buf(). Fix the same problem in tty_ldisc_receive_buf(). Cc: <stable@vger.kernel.org> Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2016-01-28 14:13:44 -08:00