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235 commits

Author SHA1 Message Date
TheKit
1d86f7ae7b Import Pro1-X kernel source code 2022-03-20 00:13:44 +01:00
Srinivasarao P
20912a8acc Merge android-4.19-stable.157 (8ee67bc) into msm-4.19
* refs/heads/tmp-8ee67bc
  Revert "nl80211: fix non-split wiphy information"
  Reverting usb changes
  Linux 4.19.157
  powercap: restrict energy meter to root access
  Revert "ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple"
  Linux 4.19.156
  arm64: dts: marvell: espressobin: Add ethernet switch aliases
  net: dsa: read mac address from DT for slave device
  tools: perf: Fix build error in v4.19.y
  perf/core: Fix a memory leak in perf_event_parse_addr_filter()
  PM: runtime: Resume the device earlier in __device_release_driver()
  Revert "ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE"
  ARC: stack unwinding: avoid indefinite looping
  usb: mtu3: fix panic in mtu3_gadget_stop()
  USB: Add NO_LPM quirk for Kingston flash drive
  USB: serial: option: add Telit FN980 composition 0x1055
  USB: serial: option: add LE910Cx compositions 0x1203, 0x1230, 0x1231
  USB: serial: option: add Quectel EC200T module support
  USB: serial: cyberjack: fix write-URB completion race
  serial: txx9: add missing platform_driver_unregister() on error in serial_txx9_init
  serial: 8250_mtk: Fix uart_get_baud_rate warning
  fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent
  vt: Disable KD_FONT_OP_COPY
  ACPI: NFIT: Fix comparison to '-ENXIO'
  drm/vc4: drv: Add error handding for bind
  vsock: use ns_capable_noaudit() on socket create
  scsi: core: Don't start concurrent async scan on same host
  blk-cgroup: Pre-allocate tree node on blkg_conf_prep
  blk-cgroup: Fix memleak on error path
  of: Fix reserved-memory overlap detection
  x86/kexec: Use up-to-dated screen_info copy to fill boot params
  ARM: dts: sun4i-a10: fix cpu_alert temperature
  futex: Handle transient "ownerless" rtmutex state correctly
  tracing: Fix out of bounds write in get_trace_buf
  ftrace: Handle tracing when switching between context
  ftrace: Fix recursion check for NMI test
  ring-buffer: Fix recursion protection transitions between interrupt context
  gfs2: Wake up when sd_glock_disposal becomes zero
  mm: always have io_remap_pfn_range() set pgprot_decrypted()
  kthread_worker: prevent queuing delayed work from timer_fn when it is being canceled
  lib/crc32test: remove extra local_irq_disable/enable
  mm: mempolicy: fix potential pte_unmap_unlock pte error
  ALSA: usb-audio: Add implicit feedback quirk for MODX
  ALSA: usb-audio: Add implicit feedback quirk for Qu-16
  ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices
  ALSA: usb-audio: Add implicit feedback quirk for Zoom UAC-2
  Fonts: Replace discarded const qualifier
  btrfs: tree-checker: fix the error message for transid error
  btrfs: tree-checker: Verify inode item
  btrfs: tree-checker: Enhance chunk checker to validate chunk profile
  btrfs: tree-checker: Fix wrong check on max devid
  btrfs: tree-checker: Verify dev item
  btrfs: tree-checker: Check chunk item at tree block read time
  btrfs: tree-checker: Make btrfs_check_chunk_valid() return EUCLEAN instead of EIO
  btrfs: tree-checker: Make chunk item checker messages more readable
  btrfs: Move btrfs_check_chunk_valid() to tree-check.[ch] and export it
  btrfs: Don't submit any btree write bio if the fs has errors
  Btrfs: fix unwritten extent buffers and hangs on future writeback attempts
  btrfs: extent_io: add proper error handling to lock_extent_buffer_for_io()
  btrfs: extent_io: Handle errors better in btree_write_cache_pages()
  btrfs: extent_io: Handle errors better in extent_write_full_page()
  btrfs: flush write bio if we loop in extent_write_cache_pages
  Revert "btrfs: flush write bio if we loop in extent_write_cache_pages"
  btrfs: extent_io: Move the BUG_ON() in flush_write_bio() one level up
  btrfs: extent_io: Kill the forward declaration of flush_write_bio
  blktrace: fix debugfs use after free
  sfp: Fix error handing in sfp_probe()
  sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian platforms
  net: usb: qmi_wwan: add Telit LE910Cx 0x1230 composition
  gianfar: Account for Tx PTP timestamp in the skb headroom
  gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP
  chelsio/chtls: fix always leaking ctrl_skb
  chelsio/chtls: fix memory leaks caused by a race
  cadence: force nonlinear buffers to be cloned
  ptrace: fix task_join_group_stop() for the case when current is traced
  tipc: fix use-after-free in tipc_bcast_get_mode
  drm/i915: Break up error capture compression loops with cond_resched()
  ANDROID: fuse: Add support for d_canonical_path
  ANDROID: vfs: add d_canonical_path for stacked filesystem support
  ANDROID: Temporarily disable XFRM_USER_COMPAT filtering
  Linux 4.19.155
  staging: octeon: Drop on uncorrectable alignment or FCS error
  staging: octeon: repair "fixed-link" support
  staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice
  KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR
  device property: Don't clear secondary pointer for shared primary firmware node
  device property: Keep secondary firmware node secondary by type
  ARM: s3c24xx: fix missing system reset
  ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
  arm: dts: mt7623: add missing pause for switchport
  hil/parisc: Disable HIL driver when it gets stuck
  cachefiles: Handle readpage error correctly
  arm64: berlin: Select DW_APB_TIMER_OF
  tty: make FONTX ioctl use the tty pointer they were actually passed
  rtc: rx8010: don't modify the global rtc ops
  drm/ttm: fix eviction valuable range check.
  ext4: fix invalid inode checksum
  ext4: fix error handling code in add_new_gdb
  ext4: fix leaking sysfs kobject after failed mount
  vringh: fix __vringh_iov() when riov and wiov are different
  ring-buffer: Return 0 on success from ring_buffer_resize()
  9P: Cast to loff_t before multiplying
  libceph: clear con->out_msg on Policy::stateful_server faults
  ceph: promote to unsigned long long before shifting
  drm/amd/display: Don't invoke kgdb_breakpoint() unconditionally
  drm/amdgpu: don't map BO in reserved region
  i2c: imx: Fix external abort on interrupt in exit paths
  ia64: fix build error with !COREDUMP
  ubi: check kthread_should_stop() after the setting of task state
  perf python scripting: Fix printable strings in python3 scripts
  ubifs: dent: Fix some potential memory leaks while iterating entries
  NFSD: Add missing NFSv2 .pc_func methods
  NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag
  powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
  powerpc/powernv/elog: Fix race while processing OPAL error log event.
  powerpc: Warn about use of smt_snooze_delay
  powerpc/rtas: Restrict RTAS requests from userspace
  s390/stp: add locking to sysfs functions
  powerpc/drmem: Make lmb_size 64 bit
  iio:gyro:itg3200: Fix timestamp alignment and prevent data leak.
  iio:adc:ti-adc12138 Fix alignment issue with timestamp
  iio:adc:ti-adc0832 Fix alignment issue with timestamp
  iio:light:si1145: Fix timestamp alignment and prevent data leak.
  dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status
  udf: Fix memory leak when mounting
  HID: wacom: Avoid entering wacom_wac_pen_report for pad / battery
  vt: keyboard, extend func_buf_lock to readers
  vt: keyboard, simplify vt_kdgkbsent
  drm/i915: Force VT'd workarounds when running as a guest OS
  usb: host: fsl-mph-dr-of: check return of dma_set_mask()
  usb: typec: tcpm: reset hard_reset_count for any disconnect
  usb: cdc-acm: fix cooldown mechanism
  usb: dwc3: core: don't trigger runtime pm when remove driver
  usb: dwc3: core: add phy cleanup for probe error handling
  usb: dwc3: gadget: Check MPS of the request length
  usb: dwc3: ep0: Fix ZLP for OUT ep0 requests
  usb: xhci: Workaround for S3 issue on AMD SNPS 3.0 xHC
  btrfs: fix use-after-free on readahead extent after failure to create it
  btrfs: cleanup cow block on error
  btrfs: use kvzalloc() to allocate clone_roots in btrfs_ioctl_send()
  btrfs: send, recompute reference path after orphanization of a directory
  btrfs: reschedule if necessary when logging directory items
  btrfs: improve device scanning messages
  btrfs: qgroup: fix wrong qgroup metadata reserve for delayed inode
  scsi: qla2xxx: Fix crash on session cleanup with unload
  scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
  w1: mxc_w1: Fix timeout resolution problem leading to bus error
  acpi-cpufreq: Honor _PSD table setting on new AMD CPUs
  ACPI: debug: don't allow debugging when ACPI is disabled
  ACPI: video: use ACPI backlight for HP 635 Notebook
  ACPI / extlog: Check for RDMSR failure
  ACPI: button: fix handling lid state changes when input device closed
  NFS: fix nfs_path in case of a rename retry
  fs: Don't invalidate page buffers in block_write_full_page()
  media: uvcvideo: Fix uvc_ctrl_fixup_xu_info() not having any effect
  leds: bcm6328, bcm6358: use devres LED registering function
  perf/x86/amd/ibs: Fix raw sample data accumulation
  perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count()
  mmc: sdhci-acpi: AMDI0040: Set SDHCI_QUIRK2_PRESET_VALUE_BROKEN
  md/raid5: fix oops during stripe resizing
  nvme-rdma: fix crash when connect rejected
  sgl_alloc_order: fix memory leak
  nbd: make the config put is called before the notifying the waiter
  ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node
  ARM: dts: s5pv210: move PMU node out of clock controller
  ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warnings
  memory: emif: Remove bogus debugfs error handling
  ARM: dts: omap4: Fix sgx clock rate for 4430
  arm64: dts: renesas: ulcb: add full-pwr-cycle-in-suspend into eMMC nodes
  cifs: handle -EINTR in cifs_setattr
  gfs2: add validation checks for size of superblock
  ext4: Detect already used quota file early
  drivers: watchdog: rdc321x_wdt: Fix race condition bugs
  net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid
  clk: ti: clockdomain: fix static checker warning
  rpmsg: glink: Use complete_all for open states
  bnxt_en: Log unknown link speed appropriately.
  md/bitmap: md_bitmap_get_counter returns wrong blocks
  btrfs: fix replace of seed device
  drm/amd/display: HDMI remote sink need mode validation for Linux
  power: supply: test_power: add missing newlines when printing parameters by sysfs
  bus/fsl_mc: Do not rely on caller to provide non NULL mc_io
  drivers/net/wan/hdlc_fr: Correctly handle special skb->protocol values
  ACPI: Add out of bounds and numa_off protections to pxm_to_node()
  xfs: don't free rt blocks when we're doing a REMAP bunmapi call
  arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE
  usb: xhci: omit duplicate actions when suspending a runtime suspended host.
  uio: free uio id after uio file node is freed
  USB: adutux: fix debugging
  cpufreq: sti-cpufreq: add stih418 support
  riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO
  media: uvcvideo: Fix dereference of out-of-bound list iterator
  kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"
  ia64: kprobes: Use generic kretprobe trampoline handler
  printk: reduce LOG_BUF_SHIFT range for H8300
  arm64: topology: Stop using MPIDR for topology information
  drm/bridge/synopsys: dsi: add support for non-continuous HS clock
  mmc: via-sdmmc: Fix data race bug
  media: imx274: fix frame interval handling
  media: tw5864: check status of tw5864_frameinterval_get
  usb: typec: tcpm: During PR_SWAP, source caps should be sent only after tSwapSourceStart
  media: platform: Improve queue set up flow for bug fixing
  media: videodev2.h: RGB BT2020 and HSV are always full range
  drm/brige/megachips: Add checking if ge_b850v3_lvds_init() is working correctly
  ath10k: fix VHT NSS calculation when STBC is enabled
  ath10k: start recovery process when payload length exceeds max htc length for sdio
  video: fbdev: pvr2fb: initialize variables
  xfs: fix realtime bitmap/summary file truncation when growing rt volume
  power: supply: bq27xxx: report "not charging" on all types
  ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses
  um: change sigio_spinlock to a mutex
  f2fs: fix to check segment boundary during SIT page readahead
  f2fs: fix uninit-value in f2fs_lookup
  f2fs: add trace exit in exception path
  sparc64: remove mm_cpumask clearing to fix kthread_use_mm race
  powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM
  mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race
  powerpc/powernv/smp: Fix spurious DBG() warning
  futex: Fix incorrect should_fail_futex() handling
  ata: sata_nv: Fix retrieving of active qcs
  RDMA/qedr: Fix memory leak in iWARP CM
  mlxsw: core: Fix use-after-free in mlxsw_emad_trans_finish()
  x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels
  xen/events: block rogue events for some time
  xen/events: defer eoi in case of excessive number of events
  xen/events: use a common cpu hotplug hook for event channels
  xen/events: switch user event channels to lateeoi model
  xen/pciback: use lateeoi irq binding
  xen/pvcallsback: use lateeoi irq binding
  xen/scsiback: use lateeoi irq binding
  xen/netback: use lateeoi irq binding
  xen/blkback: use lateeoi irq binding
  xen/events: add a new "late EOI" evtchn framework
  xen/events: fix race in evtchn_fifo_unmask()
  xen/events: add a proper barrier to 2-level uevent unmasking
  xen/events: avoid removing an event channel while handling it
  xen/events: don't use chip_data for legacy IRQs
  Revert "block: ratelimit handle_bad_sector() message"
  fscrypt: fix race where ->lookup() marks plaintext dentry as ciphertext
  fscrypt: only set dentry_operations on ciphertext dentries
  fs, fscrypt: clear DCACHE_ENCRYPTED_NAME when unaliasing directory
  fscrypt: fix race allowing rename() and link() of ciphertext dentries
  fscrypt: clean up and improve dentry revalidation
  fscrypt: return -EXDEV for incompatible rename or link into encrypted dir
  ata: sata_rcar: Fix DMA boundary mask
  serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt
  mtd: lpddr: Fix bad logic in print_drs_error
  RDMA/addr: Fix race with netevent_callback()/rdma_addr_cancel()
  cxl: Rework error message for incompatible slots
  p54: avoid accessing the data mapped to streaming DMA
  evm: Check size of security.evm before using it
  bpf: Fix comment for helper bpf_current_task_under_cgroup()
  fuse: fix page dereference after free
  x86/xen: disable Firmware First mode for correctable memory errors
  arch/x86/amd/ibs: Fix re-arming IBS Fetch
  cxgb4: set up filter action after rewrites
  r8169: fix issue with forced threading in combination with shared interrupts
  tipc: fix memory leak caused by tipc_buf_append()
  tcp: Prevent low rmem stalls with SO_RCVLOWAT.
  ravb: Fix bit fields checking in ravb_hwtstamp_get()
  netem: fix zero division in tabledist
  mlxsw: core: Fix memory leak on module removal
  gtp: fix an use-before-init in gtp_newlink()
  chelsio/chtls: fix tls record info to user
  chelsio/chtls: fix memory leaks in CPL handlers
  chelsio/chtls: fix deadlock issue
  efivarfs: Replace invalid slashes with exclamation marks in dentries.
  x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled
  arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
  arm64: Run ARCH_WORKAROUND_1 enabling code on all CPUs
  scripts/setlocalversion: make git describe output more reliable
  objtool: Support Clang non-section symbols in ORC generation
  ANDROID: GKI: Enable DEBUG_INFO_DWARF4
  UPSTREAM: mm/sl[uo]b: export __kmalloc_track(_node)_caller
  BACKPORT: xfrm/compat: Translate 32-bit user_policy from sockptr
  BACKPORT: xfrm/compat: Add 32=>64-bit messages translator
  UPSTREAM: xfrm/compat: Attach xfrm dumps to 64=>32 bit translator
  UPSTREAM: xfrm/compat: Add 64=>32-bit messages translator
  BACKPORT: xfrm: Provide API to register translator module
  ANDROID: Publish uncompressed Image on aarch64
  FROMLIST: crypto: arm64/poly1305-neon - reorder PAC authentication with SP update
  UPSTREAM: crypto: arm64/chacha - fix chacha_4block_xor_neon() for big endian
  UPSTREAM: crypto: arm64/chacha - fix hchacha_block_neon() for big endian
  Linux 4.19.154
  usb: gadget: f_ncm: allow using NCM in SuperSpeed Plus gadgets.
  eeprom: at25: set minimum read/write access stride to 1
  USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync().
  usb: cdc-acm: add quirk to blacklist ETAS ES58X devices
  tty: serial: fsl_lpuart: fix lpuart32_poll_get_char
  net: korina: cast KSEG0 address to pointer in kfree
  ath10k: check idx validity in __ath10k_htt_rx_ring_fill_n()
  scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config()
  usb: core: Solve race condition in anchor cleanup functions
  brcm80211: fix possible memleak in brcmf_proto_msgbuf_attach
  mwifiex: don't call del_timer_sync() on uninitialized timer
  reiserfs: Fix memory leak in reiserfs_parse_options()
  ipvs: Fix uninit-value in do_ip_vs_set_ctl()
  tty: ipwireless: fix error handling
  scsi: qedi: Fix list_del corruption while removing active I/O
  scsi: qedi: Protect active command list to avoid list corruption
  Fix use after free in get_capset_info callback.
  rtl8xxxu: prevent potential memory leak
  brcmsmac: fix memory leak in wlc_phy_attach_lcnphy
  scsi: ibmvfc: Fix error return in ibmvfc_probe()
  Bluetooth: Only mark socket zapped after unlocking
  usb: ohci: Default to per-port over-current protection
  xfs: make sure the rt allocator doesn't run off the end
  reiserfs: only call unlock_new_inode() if I_NEW
  misc: rtsx: Fix memory leak in rtsx_pci_probe
  ath9k: hif_usb: fix race condition between usb_get_urb() and usb_kill_anchored_urbs()
  can: flexcan: flexcan_chip_stop(): add error handling and propagate error value
  usb: dwc3: simple: add support for Hikey 970
  USB: cdc-acm: handle broken union descriptors
  udf: Avoid accessing uninitialized data on failed inode read
  udf: Limit sparing table size
  usb: gadget: function: printer: fix use-after-free in __lock_acquire
  misc: vop: add round_up(x,4) for vring_size to avoid kernel panic
  mic: vop: copy data to kernel space then write to io memory
  scsi: target: core: Add CONTROL field for trace events
  scsi: mvumi: Fix error return in mvumi_io_attach()
  PM: hibernate: remove the bogus call to get_gendisk() in software_resume()
  mac80211: handle lack of sband->bitrates in rates
  ip_gre: set dev->hard_header_len and dev->needed_headroom properly
  ntfs: add check for mft record size in superblock
  media: venus: core: Fix runtime PM imbalance in venus_probe
  fs: dlm: fix configfs memory leak
  media: saa7134: avoid a shift overflow
  mmc: sdio: Check for CISTPL_VERS_1 buffer size
  media: uvcvideo: Ensure all probed info is returned to v4l2
  media: media/pci: prevent memory leak in bttv_probe
  media: bdisp: Fix runtime PM imbalance on error
  media: platform: sti: hva: Fix runtime PM imbalance on error
  media: platform: s3c-camif: Fix runtime PM imbalance on error
  media: vsp1: Fix runtime PM imbalance on error
  media: exynos4-is: Fix a reference count leak
  media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync
  media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync
  media: sti: Fix reference count leaks
  media: st-delta: Fix reference count leak in delta_run_work
  media: ati_remote: sanity check for both endpoints
  media: firewire: fix memory leak
  crypto: ccp - fix error handling
  block: ratelimit handle_bad_sector() message
  i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs
  perf: correct SNOOPX field offset
  sched/features: Fix !CONFIG_JUMP_LABEL case
  NTB: hw: amd: fix an issue about leak system resources
  nvmet: fix uninitialized work for zero kato
  powerpc/powernv/dump: Fix race while processing OPAL dump
  arm64: dts: zynqmp: Remove additional compatible string for i2c IPs
  ARM: dts: owl-s500: Fix incorrect PPI interrupt specifiers
  arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts
  arm64: dts: qcom: pm8916: Remove invalid reg size from wcd_codec
  memory: fsl-corenet-cf: Fix handling of platform_get_irq() error
  memory: omap-gpmc: Fix build error without CONFIG_OF
  memory: omap-gpmc: Fix a couple off by ones
  ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator
  ARM: dts: imx6sl: fix rng node
  netfilter: nf_fwd_netdev: clear timestamp in forwarding path
  netfilter: conntrack: connection timeout after re-register
  KVM: x86: emulating RDPID failure shall return #UD rather than #GP
  Input: sun4i-ps2 - fix handling of platform_get_irq() error
  Input: twl4030_keypad - fix handling of platform_get_irq() error
  Input: omap4-keypad - fix handling of platform_get_irq() error
  Input: ep93xx_keypad - fix handling of platform_get_irq() error
  Input: stmfts - fix a & vs && typo
  Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume()
  SUNRPC: fix copying of multiple pages in gss_read_proxy_verf()
  vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages
  vfio/pci: Clear token on bypass registration failure
  ext4: limit entries returned when counting fsmap records
  svcrdma: fix bounce buffers for unaligned offsets and multiple pages
  watchdog: sp5100: Fix definition of EFCH_PM_DECODEEN3
  watchdog: Use put_device on error
  watchdog: Fix memleak in watchdog_cdev_register
  clk: bcm2835: add missing release if devm_clk_hw_register fails
  clk: at91: clk-main: update key before writing AT91_CKGR_MOR
  clk: rockchip: Initialize hw to error to avoid undefined behavior
  pwm: img: Fix null pointer access in probe
  rpmsg: smd: Fix a kobj leak in in qcom_smd_parse_edge()
  PCI: iproc: Set affinity mask on MSI interrupts
  i2c: rcar: Auto select RESET_CONTROLLER
  mailbox: avoid timer start from callback
  rapidio: fix the missed put_device() for rio_mport_add_riodev
  rapidio: fix error handling path
  ramfs: fix nommu mmap with gaps in the page cache
  lib/crc32.c: fix trivial typo in preprocessor condition
  f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info
  IB/rdmavt: Fix sizeof mismatch
  cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier
  powerpc/perf/hv-gpci: Fix starting index value
  powerpc/perf: Exclude pmc5/6 from the irrelevant PMU group constraints
  overflow: Include header file with SIZE_MAX declaration
  kdb: Fix pager search for multi-line strings
  RDMA/hns: Fix missing sq_sig_type when querying QP
  RDMA/hns: Set the unsupported wr opcode
  perf intel-pt: Fix "context_switch event has no tid" error
  RDMA/cma: Consolidate the destruction of a cma_multicast in one place
  RDMA/cma: Remove dead code for kernel rdmacm multicast
  powerpc/64s/radix: Fix mm_cpumask trimming race vs kthread_use_mm
  powerpc/tau: Disable TAU between measurements
  powerpc/tau: Check processor type before enabling TAU interrupt
  ANDROID: GKI: update the ABI xml
  Linux 4.19.153
  powerpc/tau: Remove duplicated set_thresholds() call
  powerpc/tau: Convert from timer to workqueue
  powerpc/tau: Use appropriate temperature sample interval
  RDMA/qedr: Fix inline size returned for iWARP
  RDMA/qedr: Fix use of uninitialized field
  xfs: fix high key handling in the rt allocator's query_range function
  xfs: limit entries returned when counting fsmap records
  arc: plat-hsdk: fix kconfig dependency warning when !RESET_CONTROLLER
  ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values
  mtd: mtdoops: Don't write panic data twice
  powerpc/pseries: explicitly reschedule during drmem_lmb list traversal
  mtd: lpddr: fix excessive stack usage with clang
  RDMA/ucma: Add missing locking around rdma_leave_multicast()
  RDMA/ucma: Fix locking for ctx->events_reported
  powerpc/icp-hv: Fix missing of_node_put() in success path
  powerpc/pseries: Fix missing of_node_put() in rng_init()
  IB/mlx4: Adjust delayed work when a dup is observed
  IB/mlx4: Fix starvation in paravirt mux/demux
  mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary
  mm/memcg: fix device private memcg accounting
  netfilter: nf_log: missing vlan offload tag and proto
  net: korina: fix kfree of rx/tx descriptor array
  ipvs: clear skb->tstamp in forwarding path
  mwifiex: fix double free
  platform/x86: mlx-platform: Remove PSU EEPROM configuration
  scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs()
  scsi: target: tcmu: Fix warning: 'page' may be used uninitialized
  usb: dwc2: Fix INTR OUT transfers in DDMA mode.
  nl80211: fix non-split wiphy information
  usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well
  usb: gadget: f_ncm: fix ncm_bitrate for SuperSpeed and above.
  iwlwifi: mvm: split a print to avoid a WARNING in ROC
  mfd: sm501: Fix leaks in probe()
  net: enic: Cure the enic api locking trainwreck
  qtnfmac: fix resource leaks on unsupported iftype error return path
  HID: hid-input: fix stylus battery reporting
  slimbus: qcom-ngd-ctrl: disable ngd in qmi server down callback
  slimbus: core: do not enter to clock pause mode in core
  slimbus: core: check get_addr before removing laddr ida
  quota: clear padding in v2r1_mem2diskdqb()
  usb: dwc2: Fix parameter type in function pointer prototype
  ALSA: seq: oss: Avoid mutex lock for a long-time ioctl
  misc: mic: scif: Fix error handling path
  ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd()
  net: dsa: rtl8366rb: Support all 4096 VLANs
  net: dsa: rtl8366: Skip PVID setting if not requested
  net: dsa: rtl8366: Refactor VLAN/PVID init
  net: dsa: rtl8366: Check validity of passed VLANs
  cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE
  net: stmmac: use netif_tx_start|stop_all_queues() function
  net/mlx5: Don't call timecounter cyc2time directly from 1PPS flow
  pinctrl: mcp23s08: Fix mcp23x17 precious range
  pinctrl: mcp23s08: Fix mcp23x17_regmap initialiser
  HID: roccat: add bounds checking in kone_sysfs_write_settings()
  video: fbdev: radeon: Fix memleak in radeonfb_pci_register
  video: fbdev: sis: fix null ptr dereference
  video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error
  drivers/virt/fsl_hypervisor: Fix error handling path
  pwm: lpss: Add range limit check for the base_unit register value
  pwm: lpss: Fix off by one error in base_unit math in pwm_lpss_prepare()
  pty: do tty_flip_buffer_push without port->lock in pty_write
  tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()
  tty: serial: earlycon dependency
  VMCI: check return value of get_user_pages_fast() for errors
  backlight: sky81452-backlight: Fix refcount imbalance on error
  scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
  scsi: qla2xxx: Fix wrong return value in qla_nvme_register_hba()
  scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
  drm/gma500: fix error check
  staging: rtl8192u: Do not use GFP_KERNEL in atomic context
  mwifiex: Do not use GFP_KERNEL in atomic context
  brcmfmac: check ndev pointer
  ASoC: qcom: lpass-cpu: fix concurrency issue
  ASoC: qcom: lpass-platform: fix memory leak
  wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680
  ath10k: Fix the size used in a 'dma_free_coherent()' call in an error handling path
  ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb()
  ath6kl: prevent potential array overflow in ath6kl_add_new_sta()
  Bluetooth: hci_uart: Cancel init work before unregistering
  ath10k: provide survey info as accumulated data
  spi: spi-s3c64xx: Check return values
  spi: spi-s3c64xx: swap s3c64xx_spi_set_cs() and s3c64xx_enable_datapath()
  pinctrl: bcm: fix kconfig dependency warning when !GPIOLIB
  regulator: resolve supply after creating regulator
  media: ti-vpe: Fix a missing check and reference count leak
  media: stm32-dcmi: Fix a reference count leak
  media: s5p-mfc: Fix a reference count leak
  media: camss: Fix a reference count leak.
  media: platform: fcp: Fix a reference count leak.
  media: rockchip/rga: Fix a reference count leak.
  media: rcar-vin: Fix a reference count leak.
  media: tc358743: cleanup tc358743_cec_isr
  media: tc358743: initialize variable
  media: mx2_emmaprp: Fix memleak in emmaprp_probe
  cypto: mediatek - fix leaks in mtk_desc_ring_alloc
  hwmon: (pmbus/max34440) Fix status register reads for MAX344{51,60,61}
  crypto: omap-sham - fix digcnt register handling with export/import
  media: omap3isp: Fix memleak in isp_probe
  media: uvcvideo: Silence shift-out-of-bounds warning
  media: uvcvideo: Set media controller entity functions
  media: m5mols: Check function pointer in m5mols_sensor_power
  media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()"
  media: tuner-simple: fix regression in simple_set_radio_freq
  crypto: picoxcell - Fix potential race condition bug
  crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call
  crypto: mediatek - Fix wrong return value in mtk_desc_ring_alloc()
  crypto: algif_skcipher - EBUSY on aio should be an error
  x86/events/amd/iommu: Fix sizeof mismatch
  x86/nmi: Fix nmi_handle() duration miscalculation
  drivers/perf: xgene_pmu: Fix uninitialized resource struct
  x86/fpu: Allow multiple bits in clearcpuid= parameter
  EDAC/ti: Fix handling of platform_get_irq() error
  EDAC/i5100: Fix error handling order in i5100_init_one()
  crypto: algif_aead - Do not set MAY_BACKLOG on the async path
  ima: Don't ignore errors from crypto_shash_update()
  KVM: SVM: Initialize prev_ga_tag before use
  KVM: x86/mmu: Commit zap of remaining invalid pages when recovering lpages
  cifs: Return the error from crypt_message when enc/dec key not found.
  cifs: remove bogus debug code
  ALSA: hda/realtek: Enable audio jacks of ASUS D700SA with ALC887
  icmp: randomize the global rate limiter
  r8169: fix operation under forced interrupt threading
  tcp: fix to update snd_wl1 in bulk receiver fast path
  nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()
  net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels
  net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup
  net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device
  chelsio/chtls: correct function return and return type
  chelsio/chtls: correct netdevice for vlan interface
  chelsio/chtls: fix socket lock
  ALSA: bebob: potential info leak in hwdep_read()
  binder: fix UAF when releasing todo list
  net/tls: sendfile fails with ktls offload
  r8169: fix data corruption issue on RTL8402
  net/ipv4: always honour route mtu during forwarding
  tipc: fix the skb_unshare() in tipc_buf_append()
  net: usb: qmi_wwan: add Cellient MPL200 card
  net/smc: fix valid DMBE buffer sizes
  net: fix pos incrementment in ipv6_route_seq_next
  net: fec: Fix PHY init after phy_reset_after_clk_enable()
  net: fec: Fix phy_device lookup for phy_reset_after_clk_enable()
  mlx4: handle non-napi callers to napi_poll
  ipv4: Restore flowi4_oif update before call to xfrm_lookup_route
  ibmveth: Identify ingress large send packets.
  ibmveth: Switch order of ibmveth_helper calls.
  ANDROID: clang: update to 11.0.5
  FROMLIST: arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
  ANDROID: GKI: enable CONFIG_WIREGUARD
  UPSTREAM: wireguard: peerlookup: take lock before checking hash in replace operation
  UPSTREAM: wireguard: noise: take lock when removing handshake entry from table
  UPSTREAM: wireguard: queueing: make use of ip_tunnel_parse_protocol
  UPSTREAM: net: ip_tunnel: add header_ops for layer 3 devices
  UPSTREAM: wireguard: receive: account for napi_gro_receive never returning GRO_DROP
  UPSTREAM: wireguard: device: avoid circular netns references
  UPSTREAM: wireguard: noise: do not assign initiation time in if condition
  UPSTREAM: wireguard: noise: separate receive counter from send counter
  UPSTREAM: wireguard: queueing: preserve flow hash across packet scrubbing
  UPSTREAM: wireguard: noise: read preshared key while taking lock
  UPSTREAM: wireguard: selftests: use newer iproute2 for gcc-10
  UPSTREAM: wireguard: send/receive: use explicit unlikely branch instead of implicit coalescing
  UPSTREAM: wireguard: selftests: initalize ipv6 members to NULL to squelch clang warning
  UPSTREAM: wireguard: send/receive: cond_resched() when processing worker ringbuffers
  UPSTREAM: wireguard: socket: remove errant restriction on looping to self
  UPSTREAM: wireguard: selftests: use normal kernel stack size on ppc64
  UPSTREAM: wireguard: receive: use tunnel helpers for decapsulating ECN markings
  UPSTREAM: wireguard: queueing: cleanup ptr_ring in error path of packet_queue_init
  UPSTREAM: wireguard: send: remove errant newline from packet_encrypt_worker
  UPSTREAM: wireguard: noise: error out precomputed DH during handshake rather than config
  UPSTREAM: wireguard: receive: remove dead code from default packet type case
  UPSTREAM: wireguard: queueing: account for skb->protocol==0
  UPSTREAM: wireguard: selftests: remove duplicated include <sys/types.h>
  UPSTREAM: wireguard: socket: remove extra call to synchronize_net
  UPSTREAM: wireguard: send: account for mtu=0 devices
  UPSTREAM: wireguard: receive: reset last_under_load to zero
  UPSTREAM: wireguard: selftests: reduce complexity and fix make races
  UPSTREAM: wireguard: device: use icmp_ndo_send helper
  UPSTREAM: wireguard: selftests: tie socket waiting to target pid
  UPSTREAM: wireguard: selftests: ensure non-addition of peers with failed precomputation
  UPSTREAM: wireguard: noise: reject peers with low order public keys
  UPSTREAM: wireguard: allowedips: fix use-after-free in root_remove_peer_lists
  UPSTREAM: net: skbuff: disambiguate argument and member for skb_list_walk_safe helper
  UPSTREAM: net: introduce skb_list_walk_safe for skb segment walking
  UPSTREAM: wireguard: socket: mark skbs as not on list when receiving via gro
  UPSTREAM: wireguard: queueing: do not account for pfmemalloc when clearing skb header
  UPSTREAM: wireguard: selftests: remove ancient kernel compatibility code
  UPSTREAM: wireguard: allowedips: use kfree_rcu() instead of call_rcu()
  UPSTREAM: wireguard: main: remove unused include <linux/version.h>
  UPSTREAM: wireguard: global: fix spelling mistakes in comments
  UPSTREAM: wireguard: Kconfig: select parent dependency for crypto
  UPSTREAM: wireguard: selftests: import harness makefile for test suite
  UPSTREAM: net: WireGuard secure network tunnel
  UPSTREAM: timekeeping: Boot should be boottime for coarse ns accessor
  UPSTREAM: timekeeping: Add missing _ns functions for coarse accessors
  UPSTREAM: icmp: introduce helper for nat'd source address in network device context
  UPSTREAM: crypto: poly1305-x86_64 - Use XORL r32,32
  UPSTREAM: crypto: curve25519-x86_64 - Use XORL r32,32
  UPSTREAM: crypto: arm/poly1305 - Add prototype for poly1305_blocks_neon
  UPSTREAM: crypto: arm/curve25519 - include <linux/scatterlist.h>
  UPSTREAM: crypto: x86/curve25519 - Remove unused carry variables
  UPSTREAM: crypto: x86/chacha-sse3 - use unaligned loads for state array
  UPSTREAM: crypto: lib/chacha20poly1305 - Add missing function declaration
  UPSTREAM: crypto: arch/lib - limit simd usage to 4k chunks
  UPSTREAM: crypto: arm[64]/poly1305 - add artifact to .gitignore files
  UPSTREAM: crypto: x86/curve25519 - leave r12 as spare register
  UPSTREAM: crypto: x86/curve25519 - replace with formally verified implementation
  UPSTREAM: crypto: arm64/chacha - correctly walk through blocks
  UPSTREAM: crypto: x86/curve25519 - support assemblers with no adx support
  UPSTREAM: crypto: chacha20poly1305 - prevent integer overflow on large input
  UPSTREAM: crypto: Kconfig - allow tests to be disabled when manager is disabled
  UPSTREAM: crypto: arm/chacha - fix build failured when kernel mode NEON is disabled
  UPSTREAM: crypto: x86/poly1305 - emit does base conversion itself
  UPSTREAM: crypto: chacha20poly1305 - add back missing test vectors and test chunking
  UPSTREAM: crypto: x86/poly1305 - fix .gitignore typo
  UPSTREAM: crypto: curve25519 - Fix selftest build error
  UPSTREAM: crypto: {arm,arm64,mips}/poly1305 - remove redundant non-reduction from emit
  UPSTREAM: crypto: x86/poly1305 - wire up faster implementations for kernel
  UPSTREAM: crypto: x86/poly1305 - import unmodified cryptogams implementation
  UPSTREAM: crypto: poly1305 - add new 32 and 64-bit generic versions
  UPSTREAM: crypto: lib/curve25519 - re-add selftests
  UPSTREAM: crypto: arm/curve25519 - add arch-specific key generation function
  UPSTREAM: crypto: chacha - fix warning message in header file
  UPSTREAM: crypto: arch - conditionalize crypto api in arch glue for lib code
  UPSTREAM: crypto: lib/chacha20poly1305 - use chacha20_crypt()
  UPSTREAM: crypto: x86/chacha - only unregister algorithms if registered
  UPSTREAM: crypto: chacha_generic - remove unnecessary setkey() functions
  UPSTREAM: crypto: lib/chacha20poly1305 - reimplement crypt_from_sg() routine
  UPSTREAM: crypto: chacha20poly1305 - import construction and selftest from Zinc
  UPSTREAM: crypto: arm/curve25519 - wire up NEON implementation
  UPSTREAM: crypto: arm/curve25519 - import Bernstein and Schwabe's Curve25519 ARM implementation
  UPSTREAM: crypto: curve25519 - x86_64 library and KPP implementations
  UPSTREAM: crypto: lib/curve25519 - work around Clang stack spilling issue
  UPSTREAM: crypto: curve25519 - implement generic KPP driver
  UPSTREAM: crypto: curve25519 - add kpp selftest
  UPSTREAM: crypto: curve25519 - generic C library implementations
  UPSTREAM: crypto: blake2s - x86_64 SIMD implementation
  UPSTREAM: crypto: blake2s - implement generic shash driver
  UPSTREAM: crypto: testmgr - add test cases for Blake2s
  UPSTREAM: crypto: blake2s - generic C library implementation and selftest
  UPSTREAM: crypto: mips/poly1305 - incorporate OpenSSL/CRYPTOGAMS optimized implementation
  UPSTREAM: crypto: arm/poly1305 - incorporate OpenSSL/CRYPTOGAMS NEON implementation
  UPSTREAM: crypto: arm64/poly1305 - incorporate OpenSSL/CRYPTOGAMS NEON implementation
  UPSTREAM: crypto: x86/poly1305 - expose existing driver as poly1305 library
  UPSTREAM: crypto: x86/poly1305 - depend on generic library not generic shash
  UPSTREAM: crypto: poly1305 - expose init/update/final library interface
  UPSTREAM: crypto: x86/poly1305 - unify Poly1305 state struct with generic code
  UPSTREAM: crypto: poly1305 - move core routines into a separate library
  UPSTREAM: crypto: chacha - unexport chacha_generic routines
  UPSTREAM: crypto: mips/chacha - wire up accelerated 32r2 code from Zinc
  UPSTREAM: crypto: mips/chacha - import 32r2 ChaCha code from Zinc
  UPSTREAM: crypto: arm/chacha - expose ARM ChaCha routine as library function
  UPSTREAM: crypto: arm/chacha - remove dependency on generic ChaCha driver
  UPSTREAM: crypto: arm/chacha - import Eric Biggers's scalar accelerated ChaCha code
  UPSTREAM: crypto: arm64/chacha - expose arm64 ChaCha routine as library function
  UPSTREAM: crypto: arm64/chacha - depend on generic chacha library instead of crypto driver
  UPSTREAM: crypto: arm64/chacha - use combined SIMD/ALU routine for more speed
  UPSTREAM: crypto: arm64/chacha - optimize for arbitrary length inputs
  UPSTREAM: crypto: x86/chacha - expose SIMD ChaCha routine as library function
  UPSTREAM: crypto: x86/chacha - depend on generic chacha library instead of crypto driver
  UPSTREAM: crypto: chacha - move existing library code into lib/crypto
  UPSTREAM: crypto: lib - tidy up lib/crypto Kconfig and Makefile
  UPSTREAM: crypto: chacha - constify ctx and iv arguments
  UPSTREAM: crypto: x86/poly1305 - Clear key material from stack in SSE2 variant
  UPSTREAM: crypto: xchacha20 - fix comments for test vectors
  UPSTREAM: crypto: xchacha - add test vector from XChaCha20 draft RFC
  UPSTREAM: crypto: arm64/chacha - add XChaCha12 support
  UPSTREAM: crypto: arm64/chacha20 - refactor to allow varying number of rounds
  UPSTREAM: crypto: arm64/chacha20 - add XChaCha20 support
  UPSTREAM: crypto: x86/chacha - avoid sleeping under kernel_fpu_begin()
  UPSTREAM: crypto: x86/chacha - yield the FPU occasionally
  UPSTREAM: crypto: x86/chacha - add XChaCha12 support
  UPSTREAM: crypto: x86/chacha20 - refactor to allow varying number of rounds
  UPSTREAM: crypto: x86/chacha20 - add XChaCha20 support
  UPSTREAM: crypto: x86/chacha20 - Add a 4-block AVX-512VL variant
  UPSTREAM: crypto: x86/chacha20 - Add a 2-block AVX-512VL variant
  UPSTREAM: crypto: x86/chacha20 - Add a 8-block AVX-512VL variant
  UPSTREAM: crypto: x86/chacha20 - Add a 4-block AVX2 variant
  UPSTREAM: crypto: x86/chacha20 - Add a 2-block AVX2 variant
  UPSTREAM: crypto: x86/chacha20 - Use larger block functions more aggressively
  UPSTREAM: crypto: x86/chacha20 - Support partial lengths in 8-block AVX2 variant
  UPSTREAM: crypto: x86/chacha20 - Support partial lengths in 4-block SSSE3 variant
  UPSTREAM: crypto: x86/chacha20 - Support partial lengths in 1-block SSSE3 variant
  ANDROID: GKI: Enable CONFIG_USB_ANNOUNCE_NEW_DEVICES
  ANDROID: GKI: Enable CONFIG_X86_X2APIC
  ANDROID: move builds to use gas prebuilts
  UPSTREAM: binder: fix UAF when releasing todo list

 Conflicts:
	crypto/algif_aead.c
	drivers/rpmsg/qcom_glink_native.c
	drivers/scsi/ufs/ufs-qcom.c
	drivers/slimbus/qcom-ngd-ctrl.c
	fs/notify/inotify/inotify_user.c
	include/linux/dcache.h
	include/linux/fsnotify.h
	mm/oom_kill.c

 Fixed build errors:
	fs/fuse/dir.c

Change-Id: I95bdbb1b183fa2c569023f18e09799d9cb96fc9f
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
2020-12-18 18:35:06 +05:30
Lang Dai
ed23397d1d uio: free uio id after uio file node is freed
[ Upstream commit 8fd0e2a6df262539eaa28b0a2364cca10d1dc662 ]

uio_register_device() do two things.
1) get an uio id from a global pool, e.g. the id is <A>
2) create file nodes like /sys/class/uio/uio<A>

uio_unregister_device() do two things.
1) free the uio id <A> and return it to the global pool
2) free the file node /sys/class/uio/uio<A>

There is a situation is that one worker is calling uio_unregister_device(),
and another worker is calling uio_register_device().
If the two workers are X and Y, they go as below sequence,
1) X free the uio id <AAA>
2) Y get an uio id <AAA>
3) Y create file node /sys/class/uio/uio<AAA>
4) X free the file note /sys/class/uio/uio<AAA>
Then it will failed at the 3rd step and cause the phenomenon we saw as it
is creating a duplicated file node.

Failure reports as follows:
sysfs: cannot create duplicate filename '/class/uio/uio10'
Call Trace:
   sysfs_do_create_link_sd.isra.2+0x9e/0xb0
   sysfs_create_link+0x25/0x40
   device_add+0x2c4/0x640
   __uio_register_device+0x1c5/0x576 [uio]
   adf_uio_init_bundle_dev+0x231/0x280 [intel_qat]
   adf_uio_register+0x1c0/0x340 [intel_qat]
   adf_dev_start+0x202/0x370 [intel_qat]
   adf_dev_start_async+0x40/0xa0 [intel_qat]
   process_one_work+0x14d/0x410
   worker_thread+0x4b/0x460
   kthread+0x105/0x140
 ? process_one_work+0x410/0x410
 ? kthread_bind+0x40/0x40
 ret_from_fork+0x1f/0x40
 Code: 85 c0 48 89 c3 74 12 b9 00 10 00 00 48 89 c2 31 f6 4c 89 ef
 e8 ec c4 ff ff 4c 89 e2 48 89 de 48 c7 c7 e8 b4 ee b4 e8 6a d4 d7
 ff <0f> 0b 48 89 df e8 20 fa f3 ff 5b 41 5c 41 5d 5d c3 66 0f 1f 84
---[ end trace a7531c1ed5269e84 ]---
 c6xxvf b002:00:00.0: Failed to register UIO devices
 c6xxvf b002:00:00.0: Failed to register UIO devices

Signed-off-by: Lang Dai <lang.dai@intel.com>

Link: https://lore.kernel.org/r/1600054002-17722-1-git-send-email-lang.dai@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-11-05 11:08:42 +01:00
Srinivasarao P
0cc34620e8 Merge android-4.19-stable.136 (204dd19) into msm-4.19
* refs/heads/tmp-204dd19:
  UPSTREAM: driver core: Avoid deferred probe due to fw_devlink_pause/resume()
  UPSTREAM: driver core: Rename dev_links_info.defer_sync to defer_hook
  UPSTREAM: driver core: Don't do deferred probe in parallel with kernel_init thread
  Restore sdcardfs feature
  Revert rpmh and usb changes
  Linux 4.19.136
  regmap: debugfs: check count when read regmap file
  rtnetlink: Fix memory(net_device) leak when ->newlink fails
  udp: Improve load balancing for SO_REUSEPORT.
  udp: Copy has_conns in reuseport_grow().
  sctp: shrink stream outq when fails to do addstream reconf
  sctp: shrink stream outq only when new outcnt < old outcnt
  AX.25: Prevent integer overflows in connect and sendmsg
  tcp: allow at most one TLP probe per flight
  rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA
  qrtr: orphan socket in qrtr_release()
  net: udp: Fix wrong clean up for IS_UDPLITE macro
  net-sysfs: add a newline when printing 'tx_timeout' by sysfs
  ip6_gre: fix null-ptr-deref in ip6gre_init_net()
  drivers/net/wan/x25_asy: Fix to make it work
  dev: Defer free of skbs in flush_backlog
  AX.25: Prevent out-of-bounds read in ax25_sendmsg()
  AX.25: Fix out-of-bounds read in ax25_connect()
  Linux 4.19.135
  ath9k: Fix regression with Atheros 9271
  ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
  dm integrity: fix integrity recalculation that is improperly skipped
  ASoC: qcom: Drop HAS_DMA dependency to fix link failure
  ASoC: rt5670: Add new gpio1_is_ext_spk_en quirk and enable it on the Lenovo Miix 2 10
  x86, vmlinux.lds: Page-align end of ..page_aligned sections
  parisc: Add atomic64_set_release() define to avoid CPU soft lockups
  drm/amd/powerplay: fix a crash when overclocking Vega M
  drm/amdgpu: Fix NULL dereference in dpm sysfs handlers
  io-mapping: indicate mapping failure
  mm: memcg/slab: fix memory leak at non-root kmem_cache destroy
  mm: memcg/slab: synchronize access to kmem_cache dying flag using a spinlock
  mm/memcg: fix refcount error while moving and swapping
  Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation
  vt: Reject zero-sized screen buffer size.
  fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
  serial: 8250_mtk: Fix high-speed baud rates clamping
  serial: 8250: fix null-ptr-deref in serial8250_start_tx()
  staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift
  staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift
  staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
  staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift
  staging: wlan-ng: properly check endpoint types
  Revert "cifs: Fix the target file was deleted when rename failed."
  usb: xhci: Fix ASM2142/ASM3142 DMA addressing
  usb: xhci-mtk: fix the failure of bandwidth allocation
  binder: Don't use mmput() from shrinker function.
  RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw
  x86: math-emu: Fix up 'cmp' insn for clang ias
  arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP
  hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe()
  hwmon: (adm1275) Make sure we are reading enough data for different chips
  usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init()
  Input: synaptics - enable InterTouch for ThinkPad X1E 1st gen
  dmaengine: ioat setting ioat timeout as module parameter
  hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow
  regmap: dev_get_regmap_match(): fix string comparison
  spi: mediatek: use correct SPI_CFG2_REG MACRO
  Input: add `SW_MACHINE_COVER`
  dmaengine: tegra210-adma: Fix runtime PM imbalance on error
  HID: apple: Disable Fn-key key-re-mapping on clone keyboards
  HID: steam: fixes race in handling device list.
  HID: alps: support devices with report id 2
  HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
  scripts/gdb: fix lx-symbols 'gdb.error' while loading modules
  scripts/decode_stacktrace: strip basepath from all paths
  serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
  bonding: check return value of register_netdevice() in bond_newlink()
  i2c: rcar: always clear ICSAR to avoid side effects
  net: ethernet: ave: Fix error returns in ave_init
  ipvs: fix the connection sync failed in some cases
  qed: suppress "don't support RoCE & iWARP" flooding on HW init
  mlxsw: destroy workqueue when trap_register in mlxsw_emad_init
  bonding: check error value of register_netdevice() immediately
  net: smc91x: Fix possible memory leak in smc_drv_probe()
  drm: sun4i: hdmi: Fix inverted HPD result
  ieee802154: fix one possible memleak in adf7242_probe
  net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration
  ax88172a: fix ax88172a_unbind() failures
  hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
  fpga: dfl: fix bug in port reset handshake
  bnxt_en: Fix race when modifying pause settings.
  btrfs: fix page leaks after failure to lock page for delalloc
  btrfs: fix mount failure caused by race with umount
  btrfs: fix double free on ulist after backref resolution failure
  ASoC: rt5670: Correct RT5670_LDO_SEL_MASK
  ALSA: info: Drop WARN_ON() from buffer NULL sanity check
  uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
  IB/umem: fix reference count leak in ib_umem_odp_get()
  tipc: clean up skb list lock handling on send path
  spi: spi-fsl-dspi: Exit the ISR with IRQ_NONE when it's not ours
  SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
  irqdomain/treewide: Keep firmware node unconditionally allocated
  fuse: fix weird page warning
  drivers/firmware/psci: Fix memory leakage in alloc_init_cpu_groups()
  drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout
  net: sky2: initialize return of gm_phy_read
  drivers/net/wan/lapbether: Fixed the value of hard_header_len
  xtensa: update *pos in cpuinfo_op.next
  xtensa: fix __sync_fetch_and_{and,or}_4 declarations
  scsi: scsi_transport_spi: Fix function pointer check
  mac80211: allow rx of mesh eapol frames with default rx key
  pinctrl: amd: fix npins for uart0 in kerncz_groups
  gpio: arizona: put pm_runtime in case of failure
  gpio: arizona: handle pm_runtime_get_sync failure case
  soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner
  ANDROID: build: update ABI definitions
  ANDROID: update the kernel release format for GKI
  ANDROID: Incremental fs: magic number compatible 32-bit
  ANDROID: kbuild: don't merge .*..compoundliteral in modules
  ANDROID: GKI: preserve ABI for struct sock_cgroup_data
  Revert "genetlink: remove genl_bind"
  Revert "arm64/alternatives: use subsections for replacement sequences"
  Linux 4.19.134
  spi: sprd: switch the sequence of setting WDG_LOAD_LOW and _HIGH
  rxrpc: Fix trace string
  libceph: don't omit recovery_deletes in target_copy()
  printk: queue wake_up_klogd irq_work only if per-CPU areas are ready
  genirq/affinity: Handle affinity setting on inactive interrupts correctly
  sched/fair: handle case of task_h_load() returning 0
  sched: Fix unreliable rseq cpu_id for new tasks
  arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return
  arm64: ptrace: Consistently use pseudo-singlestep exceptions
  arm64: ptrace: Override SPSR.SS when single-stepping is enabled
  thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power
  misc: atmel-ssc: lock with mutex instead of spinlock
  dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
  intel_th: Fix a NULL dereference when hub driver is not loaded
  intel_th: pci: Add Emmitsburg PCH support
  intel_th: pci: Add Tiger Lake PCH-H support
  intel_th: pci: Add Jasper Lake CPU support
  powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey
  hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
  riscv: use 16KB kernel stack on 64-bit
  MIPS: Fix build for LTS kernel caused by backporting lpj adjustment
  timer: Fix wheel index calculation on last level
  timer: Prevent base->clk from moving backward
  uio_pdrv_genirq: fix use without device tree and no interrupt
  Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
  mei: bus: don't clean driver pointer
  Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()"
  fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS
  ovl: fix unneeded call to ovl_change_flags()
  ovl: relax WARN_ON() when decoding lower directory file handle
  ovl: inode reference leak in ovl_is_inuse true case.
  serial: mxs-auart: add missed iounmap() in probe failure and remove
  virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
  virt: vbox: Fix guest capabilities mask check
  virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream
  USB: serial: option: add Quectel EG95 LTE modem
  USB: serial: option: add GosunCn GM500 series
  USB: serial: ch341: add new Product ID for CH340
  USB: serial: cypress_m8: enable Simply Automated UPB PIM
  USB: serial: iuu_phoenix: fix memory corruption
  usb: gadget: function: fix missing spinlock in f_uac1_legacy
  usb: chipidea: core: add wakeup support for extcon
  usb: dwc2: Fix shutdown callback in platform
  USB: c67x00: fix use after free in c67x00_giveback_urb
  ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534
  ALSA: hda/realtek - change to suitable link model for ASUS platform
  ALSA: usb-audio: Fix race against the error recovery URB submission
  ALSA: line6: Sync the pending work cancel at disconnection
  ALSA: line6: Perform sanity check for each URB creation
  HID: quirks: Ignore Simply Automated UPB PIM
  HID: quirks: Always poll Obins Anne Pro 2 keyboard
  HID: magicmouse: do not set up autorepeat
  slimbus: core: Fix mismatch in of_node_get/put
  mtd: rawnand: oxnas: Release all devices in the _remove() path
  mtd: rawnand: oxnas: Unregister all devices on error
  mtd: rawnand: oxnas: Keep track of registered devices
  mtd: rawnand: brcmnand: fix CS0 layout
  mtd: rawnand: timings: Fix default tR_max and tCCS_min timings
  mtd: rawnand: marvell: Fix probe error path
  mtd: rawnand: marvell: Use nand_cleanup() when the device is not yet registered
  soc: qcom: rpmh-rsc: Allow using free WAKE TCS for active request
  soc: qcom: rpmh-rsc: Clear active mode configuration for wake TCS
  soc: qcom: rpmh: Invalidate SLEEP and WAKE TCSes before flushing new data
  soc: qcom: rpmh: Update dirty flag only when data changes
  perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode
  apparmor: ensure that dfa state tables have entries
  copy_xstate_to_kernel: Fix typo which caused GDB regression
  regmap: debugfs: Don't sleep while atomic for fast_io regmaps
  ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema
  Revert "thermal: mediatek: fix register index error"
  staging: comedi: verify array index is correct before using it
  usb: gadget: udc: atmel: fix uninitialized read in debug printk
  spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate
  arm64: dts: meson: add missing gxl rng clock
  phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked
  iio:health:afe4404 Fix timestamp alignment and prevent data leak.
  ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S
  ACPI: video: Use native backlight on Acer TravelMate 5735Z
  Input: mms114 - add extra compatible for mms345l
  ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S
  ACPI: video: Use native backlight on Acer Aspire 5783z
  ALSA: usb-audio: Rewrite registration quirk handling
  mmc: sdhci: do not enable card detect interrupt for gpio cd type
  doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode
  ALSA: usb-audio: Create a registration quirk for Kingston HyperX Amp (0951:16d8)
  scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabled
  ARM: at91: pm: add quirk for sam9x60's ulp1
  HID: quirks: Remove ITE 8595 entry from hid_have_special_driver
  net: sfp: add some quirks for GPON modules
  net: sfp: add support for module quirks
  Revert "usb/ehci-platform: Set PM runtime as active on resume"
  Revert "usb/xhci-plat: Set PM runtime as active on resume"
  Revert "usb/ohci-platform: Fix a warning when hibernating"
  of: of_mdio: Correct loop scanning logic
  net: dsa: bcm_sf2: Fix node reference count
  spi: spi-fsl-dspi: Fix lockup if device is shutdown during SPI transfer
  spi: fix initial SPI_SR value in spi-fsl-dspi
  iio:health:afe4403 Fix timestamp alignment and prevent data leak.
  iio:pressure:ms5611 Fix buffer element alignment
  iio:humidity:hts221 Fix alignment and data leak issues
  iio: pressure: zpa2326: handle pm_runtime_get_sync failure
  iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe()
  iio: magnetometer: ak8974: Fix runtime PM imbalance on error
  iio:humidity:hdc100x Fix alignment and data leak issues
  iio:magnetometer:ak8974: Fix alignment and data leak issues
  arm64/alternatives: don't patch up internal branches
  i2c: eg20t: Load module automatically if ID matches
  gfs2: read-only mounts should grab the sd_freeze_gl glock
  tpm_tis: extra chip->ops check on error path in tpm_tis_core_init
  arm64/alternatives: use subsections for replacement sequences
  m68k: mm: fix node memblock init
  m68k: nommu: register start of the memory with memblock
  drm/exynos: fix ref count leak in mic_pre_enable
  drm/msm: fix potential memleak in error branch
  vlan: consolidate VLAN parsing code and limit max parsing depth
  sched: consistently handle layer3 header accesses in the presence of VLANs
  cgroup: Fix sock_cgroup_data on big-endian.
  cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
  tcp: md5: allow changing MD5 keys in all socket states
  tcp: md5: refine tcp_md5_do_add()/tcp_md5_hash_key() barriers
  tcp: md5: do not send silly options in SYNCOOKIES
  tcp: md5: add missing memory barriers in tcp_md5_do_add()/tcp_md5_hash_key()
  tcp: make sure listeners don't initialize congestion-control state
  tcp: fix SO_RCVLOWAT possible hangs under high mem pressure
  net: usb: qmi_wwan: add support for Quectel EG95 LTE modem
  net_sched: fix a memory leak in atm_tc_init()
  net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
  llc: make sure applications use ARPHRD_ETHER
  l2tp: remove skb_dst_set() from l2tp_xmit_skb()
  ipv4: fill fl4_icmp_{type,code} in ping_v4_sendmsg
  genetlink: remove genl_bind
  net: rmnet: fix lower interface leak
  perf: Make perf able to build with latest libbfd
  UPSTREAM: media: v4l2-ctrl: Add H264 profile and levels
  UPSTREAM: media: v4l2-ctrl: Add control for h.264 chroma qp offset
  ANDROID: GKI: ASoC: compress: revert some code to avoid race condition
  ANDROID: GKI: Update the ABI xml representation.
  ANDROID: GKI: kernel: tick-sched: Add an API for wakeup callbacks
  ANDROID: ASoC: Compress: Check and set pcm_new driver op
  Revert "ANDROID: GKI: arm64: gki_defconfig: Disable CONFIG_ARM64_TAGGED_ADDR_ABI"
  ANDROID: arm64: configs: enabe CONFIG_TMPFS
  Revert "ALSA: compress: fix partial_drain completion state"
  ANDROID: GKI: enable CONFIG_EXT4_FS_POSIX_ACL.
  ANDROID: GKI: set CONFIG_STATIC_USERMODEHELPER_PATH
  Linux 4.19.133
  s390/mm: fix huge pte soft dirty copying
  ARC: elf: use right ELF_ARCH
  ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE
  dm: use noio when sending kobject event
  drm/radeon: fix double free
  btrfs: fix fatal extent_buffer readahead vs releasepage race
  Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb"
  bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok()
  kprobes: Do not expose probe addresses to non-CAP_SYSLOG
  module: Do not expose section addresses to non-CAP_SYSLOG
  module: Refactor section attr into bin attribute
  kernel: module: Use struct_size() helper
  kallsyms: Refactor kallsyms_show_value() to take cred
  KVM: x86: Mark CR4.TSD as being possibly owned by the guest
  KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode
  KVM: x86: bit 8 of non-leaf PDPEs is not reserved
  KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART
  KVM: arm64: Fix definition of PAGE_HYP_DEVICE
  ALSA: usb-audio: add quirk for MacroSilicon MS2109
  ALSA: hda - let hs_mic be picked ahead of hp_mic
  ALSA: opl3: fix infoleak in opl3
  mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON()
  net: macb: mark device wake capable when "magic-packet" property present
  bnxt_en: fix NULL dereference in case SR-IOV configuration fails
  cxgb4: fix all-mask IP address comparison
  nbd: Fix memory leak in nbd_add_socket
  arm64: kgdb: Fix single-step exception handling oops
  ALSA: compress: fix partial_drain completion state
  net: hns3: fix use-after-free when doing self test
  smsc95xx: avoid memory leak in smsc95xx_bind
  smsc95xx: check return value of smsc95xx_reset
  net: cxgb4: fix return error value in t4_prep_fw
  drm/mediatek: Check plane visibility in atomic_update
  net: qrtr: Fix an out of bounds read qrtr_endpoint_post()
  x86/entry: Increase entry_stack size to a full page
  nvme-rdma: assign completion vector correctly
  block: release bip in a right way in error path
  usb: dwc3: pci: Fix reference count leak in dwc3_pci_resume_work
  scsi: mptscsih: Fix read sense data size
  ARM: imx6: add missing put_device() call in imx6q_suspend_init()
  cifs: update ctime and mtime during truncate
  s390/kasan: fix early pgm check handler execution
  drm: panel-orientation-quirks: Use generic orientation-data for Acer S1003
  drm: panel-orientation-quirks: Add quirk for Asus T101HA panel
  i40e: protect ring accesses with READ- and WRITE_ONCE
  ixgbe: protect ring accesses with READ- and WRITE_ONCE
  spi: spidev: fix a potential use-after-free in spidev_release()
  spi: spidev: fix a race between spidev_release and spidev_remove
  gpu: host1x: Detach driver on unregister
  drm/tegra: hub: Do not enable orphaned window group
  ARM: dts: omap4-droid4: Fix spi configuration and increase rate
  regmap: fix alignment issue
  spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths
  spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ
  spi: spi-fsl-dspi: Fix lockup if device is removed during SPI transfer
  spi: spi-fsl-dspi: Adding shutdown hook
  KVM: s390: reduce number of IO pins to 1
  ANDROID: GKI: update abi based on padding fields being added
  ANDROID: GKI: USB: Gadget: add Android ABI padding to struct usb_gadget
  ANDROID: GKI: sound/usb/card.h: add Android ABI padding to struct snd_usb_endpoint
  ANDROID: fscrypt: fix DUN contiguity with inline encryption + IV_INO_LBLK_32 policies
  ANDROID: f2fs: add back compress inode check
  Linux 4.19.132
  efi: Make it possible to disable efivar_ssdt entirely
  dm zoned: assign max_io_len correctly
  irqchip/gic: Atomically update affinity
  MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen
  cifs: Fix the target file was deleted when rename failed.
  SMB3: Honor lease disabling for multiuser mounts
  SMB3: Honor persistent/resilient handle flags for multiuser mounts
  SMB3: Honor 'seal' flag for multiuser mounts
  Revert "ALSA: usb-audio: Improve frames size computation"
  nfsd: apply umask on fs without ACL support
  i2c: mlxcpld: check correct size of maximum RECV_LEN packet
  i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665
  nvme: fix a crash in nvme_mpath_add_disk
  SMB3: Honor 'posix' flag for multiuser mounts
  virtio-blk: free vblk-vqs in error path of virtblk_probe()
  drm: sun4i: hdmi: Remove extra HPD polling
  hwmon: (acpi_power_meter) Fix potential memory leak in acpi_power_meter_add()
  hwmon: (max6697) Make sure the OVERT mask is set correctly
  cxgb4: fix SGE queue dump destination buffer context
  cxgb4: use correct type for all-mask IP address comparison
  cxgb4: parse TC-U32 key values and masks natively
  cxgb4: use unaligned conversion for fetching timestamp
  drm/msm/dpu: fix error return code in dpu_encoder_init
  crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()
  kgdb: Avoid suspicious RCU usage warning
  nvme-multipath: fix deadlock between ana_work and scan_work
  nvme-multipath: set bdi capabilities once
  s390/debug: avoid kernel warning on too large number of pages
  usb: usbtest: fix missing kfree(dev->buf) in usbtest_disconnect
  mm/slub: fix stack overruns with SLUB_STATS
  mm/slub.c: fix corrupted freechain in deactivate_slab()
  usbnet: smsc95xx: Fix use-after-free after removal
  EDAC/amd64: Read back the scrub rate PCI register on F15h
  mm: fix swap cache node allocation mask
  btrfs: fix a block group ref counter leak after failure to remove block group
  ANDROID: Update ABI representation for libabigail update
  ANDROID: Update the ABI representation
  ANDROID: Update the ABI xml representation
  ANDROID: GKI: fix ABI diffs caused by GPU heap and pool vmstat additions
  ANDROID: sched: consider stune boost margin when computing energy
  ANDROID: GKI: move abi files to android/
  ANDROID: GKI: drop unneeded "_whitelist" off of symbol filenames
  UPSTREAM: binder: fix null deref of proc->context
  ANDROID: cpufreq: schedutil: maintain raw cache when next_f is not changed
  UPSTREAM: net: bpf: Make bpf_ktime_get_ns() available to non GPL programs
  UPSTREAM: usb: musb: mediatek: add reset FADDR to zero in reset interrupt handle
  ANDROID: GKI: scripts: Makefile: update the lz4 command (#2)
  ANDROID: Update the ABI xml representation
  Revert "drm/dsi: Fix byte order of DCS set/get brightness"
  Linux 4.19.131
  Revert "tty: hvc: Fix data abort due to race in hvc_open"
  xfs: add agf freeblocks verify in xfs_agf_verify
  dm writecache: add cond_resched to loop in persistent_memory_claim()
  dm writecache: correct uncommitted_block when discarding uncommitted entry
  NFSv4 fix CLOSE not waiting for direct IO compeletion
  pNFS/flexfiles: Fix list corruption if the mirror count changes
  SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment()
  sunrpc: fixed rollback in rpc_gssd_dummy_populate()
  Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate()
  drm/radeon: fix fb_div check in ni_init_smc_spll_table()
  drm: rcar-du: Fix build error
  ring-buffer: Zero out time extend if it is nested and not absolute
  tracing: Fix event trigger to accept redundant spaces
  arm64: perf: Report the PC value in REGS_ABI_32 mode
  ocfs2: fix panic on nfs server over ocfs2
  ocfs2: fix value of OCFS2_INVALID_SLOT
  ocfs2: load global_inode_alloc
  ocfs2: avoid inode removal while nfsd is accessing it
  mm/slab: use memzero_explicit() in kzfree()
  btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof
  btrfs: fix data block group relocation failure due to concurrent scrub
  x86/asm/64: Align start of __clear_user() loop to 16-bytes
  KVM: nVMX: Plumb L2 GPA through to PML emulation
  KVM: X86: Fix MSR range of APIC registers in X2APIC mode
  erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup
  ACPI: sysfs: Fix pm_profile_attr type
  ALSA: hda/realtek - Add quirk for MSI GE63 laptop
  ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table
  RISC-V: Don't allow write+exec only page mapping request in mmap
  blktrace: break out of blktrace setup on concurrent calls
  kbuild: improve cc-option to clean up all temporary files
  arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n
  s390/vdso: fix vDSO clock_getres()
  s390/ptrace: fix setting syscall number
  net: alx: fix race condition in alx_remove
  ibmvnic: Harden device login requests
  hwrng: ks-sa - Fix runtime PM imbalance on error
  riscv/atomic: Fix sign extension for RV64I
  drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp()
  ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
  sata_rcar: handle pm_runtime_get_sync failure cases
  sched/core: Fix PI boosting between RT and DEADLINE tasks
  sched/deadline: Initialize ->dl_boosted
  i2c: core: check returned size of emulated smbus block read
  i2c: fsi: Fix the port number field in status register
  net: bcmgenet: use hardware padding of runt frames
  netfilter: ipset: fix unaligned atomic access
  usb: gadget: udc: Potential Oops in error handling code
  ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
  cxgb4: move handling L2T ARP failures to caller
  net: qed: fix excessive QM ILT lines consumption
  net: qed: fix NVMe login fails over VFs
  net: qed: fix left elements count calculation
  RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
  ASoC: rockchip: Fix a reference count leak.
  RDMA/cma: Protect bind_list and listen_list while finding matching cm id
  RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532
  rxrpc: Fix handling of rwind from an ACK packet
  ARM: dts: NSP: Correct FA2 mailbox node
  regmap: Fix memory leak from regmap_register_patch
  x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get()
  ARM: dts: Fix duovero smsc interrupt for suspend
  ASoC: fsl_ssi: Fix bclk calculation for mono channel
  regualtor: pfuze100: correct sw1a/sw2 on pfuze3000
  efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
  ASoC: q6asm: handle EOS correctly
  xfrm: Fix double ESP trailer insertion in IPsec crypto offload.
  cifs/smb3: Fix data inconsistent when zero file range
  cifs/smb3: Fix data inconsistent when punch hole
  IB/mad: Fix use after free when destroying MAD agent
  loop: replace kill_bdev with invalidate_bdev
  cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
  xhci: Return if xHCI doesn't support LPM
  xhci: Fix enumeration issue when setting max packet size for FS devices.
  xhci: Fix incorrect EP_STATE_MASK
  scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action
  ALSA: usb-audio: Fix OOB access of mixer element list
  ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG)
  ALSA: usb-audio: add quirk for Denon DCD-1500RE
  usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs
  usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
  xhci: Poll for U0 after disabling USB2 LPM
  usb: host: xhci-mtk: avoid runtime suspend when removing hcd
  USB: ehci: reopen solution for Synopsys HC bug
  usb: add USB_QUIRK_DELAY_INIT for Logitech C922
  usb: dwc2: Postponed gadget registration to the udc class driver
  USB: ohci-sm501: Add missed iounmap() in remove
  net: core: reduce recursion limit value
  net: Do not clear the sock TX queue in sk_set_socket()
  net: Fix the arp error in some cases
  sch_cake: don't call diffserv parsing code when it is not needed
  tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT
  sch_cake: fix a few style nits
  sch_cake: don't try to reallocate or unshare skb unconditionally
  ip_tunnel: fix use-after-free in ip_tunnel_lookup()
  net: phy: Check harder for errors in get_phy_id()
  ip6_gre: fix use-after-free in ip6gre_tunnel_lookup()
  tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes
  tcp: grow window for OOO packets only for SACK flows
  tcp: don't ignore ECN CWR on pure ACK
  sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
  rxrpc: Fix notification call on completion of discarded calls
  rocker: fix incorrect error handling in dma_rings_init
  net: usb: ax88179_178a: fix packet alignment padding
  net: increment xmit_recursion level in dev_direct_xmit()
  net: use correct this_cpu primitive in dev_recursion_level
  net: place xmit recursion in softnet data
  net: fix memleak in register_netdevice()
  net: bridge: enfore alignment for ethernet address
  mld: fix memory leak in ipv6_mc_destroy_dev()
  ibmveth: Fix max MTU limit
  apparmor: don't try to replace stale label in ptraceme check
  ALSA: hda/realtek - Enable micmute LED on and HP system
  ALSA: hda/realtek: Enable mute LED on an HP system
  ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294
  fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
  i2c: tegra: Fix Maximum transfer size
  i2c: tegra: Add missing kerneldoc for some fields
  i2c: tegra: Cleanup kerneldoc comments
  EDAC/amd64: Add Family 17h Model 30h PCI IDs
  net: sched: export __netdev_watchdog_up()
  net: bcmgenet: remove HFB_CTRL access
  mtd: rawnand: marvell: Fix the condition on a return code
  fanotify: fix ignore mask logic for events on child and on dir
  block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed
  net: be more gentle about silly gso requests coming from user
  ANDROID: lib/vdso: do not update timespec if clock_getres() fails
  Revert "ANDROID: fscrypt: add key removal notifier chain"
  ANDROID: update the ABI xml and qcom whitelist
  ANDROID: fs: export vfs_{read|write}
  ANDROID: GKI: update abi definitions now that sdcardfs is gone
  Revert "ANDROID: sdcardfs: Enable modular sdcardfs"
  Revert "ANDROID: vfs: Add setattr2 for filesystems with per mount permissions"
  Revert "ANDROID: vfs: fix export symbol type"
  Revert "ANDROID: vfs: Add permission2 for filesystems with per mount permissions"
  Revert "ANDROID: vfs: fix export symbol types"
  Revert "ANDROID: vfs: add d_canonical_path for stacked filesystem support"
  Revert "ANDROID: fs: Restore vfs_path_lookup() export"
  ANDROID: sdcardfs: remove sdcardfs from system
  Revert "ALSA: usb-audio: Improve frames size computation"
  ANDROID: Makefile: append BUILD_NUMBER to version string when defined
  ANDROID: GKI: Update ABI for incremental fs
  ANDROID: GKI: Update cuttlefish whitelist
  ANDROID: GKI: Disable INCREMENTAL_FS on x86 too
  ANDROID: cpufreq: schedutil: drop cache when update skipped due to rate limit
  Linux 4.19.130
  KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated
  kvm: x86: Fix reserved bits related calculation errors caused by MKTME
  kvm: x86: Move kvm_set_mmio_spte_mask() from x86.c to mmu.c
  md: add feature flag MD_FEATURE_RAID0_LAYOUT
  Revert "dpaa_eth: fix usage as DSA master, try 3"
  net: core: device_rename: Use rwsem instead of a seqcount
  sched/rt, net: Use CONFIG_PREEMPTION.patch
  kretprobe: Prevent triggering kretprobe from within kprobe_flush_task
  net: octeon: mgmt: Repair filling of RX ring
  e1000e: Do not wake up the system via WOL if device wakeup is disabled
  kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex
  crypto: algboss - don't wait during notifier callback
  crypto: algif_skcipher - Cap recv SG list at ctx->used
  drm/i915/icl+: Fix hotplug interrupt disabling after storm detection
  drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
  s390: fix syscall_get_error for compat processes
  mtd: rawnand: tmio: Fix the probe error path
  mtd: rawnand: mtk: Fix the probe error path
  mtd: rawnand: plat_nand: Fix the probe error path
  mtd: rawnand: socrates: Fix the probe error path
  mtd: rawnand: oxnas: Fix the probe error path
  mtd: rawnand: oxnas: Add of_node_put()
  mtd: rawnand: orion: Fix the probe error path
  mtd: rawnand: xway: Fix the probe error path
  mtd: rawnand: sharpsl: Fix the probe error path
  mtd: rawnand: diskonchip: Fix the probe error path
  mtd: rawnand: Pass a nand_chip object to nand_release()
  mtd: rawnand: Pass a nand_chip object to nand_scan()
  block: nr_sects_write(): Disable preemption on seqcount write
  x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld
  drm/dp_mst: Increase ACT retry timeout to 3s
  ext4: avoid race conditions when remounting with options that change dax
  ext4: fix partial cluster initialization when splitting extent
  selinux: fix double free
  drm/amdgpu: Replace invalid device ID with a valid device ID
  drm/qxl: Use correct notify port address when creating cursor ring
  drm/dp_mst: Reformat drm_dp_check_act_status() a bit
  drm: encoder_slave: fix refcouting error for modules
  libata: Use per port sync for detach
  arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints
  block: Fix use-after-free in blkdev_get()
  afs: afs_write_end() should change i_size under the right lock
  afs: Fix non-setting of mtime when writing into mmap
  bcache: fix potential deadlock problem in btree_gc_coalesce
  ext4: stop overwrite the errcode in ext4_setup_super
  perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()
  usb/ehci-platform: Set PM runtime as active on resume
  usb: host: ehci-platform: add a quirk to avoid stuck
  usb/xhci-plat: Set PM runtime as active on resume
  xdp: Fix xsk_generic_xmit errno
  net/filter: Permit reading NET in load_bytes_relative when MAC not set
  x86/idt: Keep spurious entries unset in system_vectors
  scsi: acornscsi: Fix an error handling path in acornscsi_probe()
  drm/sun4i: hdmi ddc clk: Fix size of m divider
  ASoC: rt5645: Add platform-data for Asus T101HA
  ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT10-A tablet
  ASoC: core: only convert non DPCM link to DPCM link
  afs: Fix memory leak in afs_put_sysnames()
  selftests/net: in timestamping, strncpy needs to preserve null byte
  drivers/perf: hisi: Fix wrong value for all counters enable
  NTB: ntb_test: Fix bug when counting remote files
  NTB: perf: Fix race condition when run with ntb_test
  NTB: perf: Fix support for hardware that doesn't have port numbers
  NTB: perf: Don't require one more memory window than number of peers
  NTB: Revert the change to use the NTB device dev for DMA allocations
  NTB: ntb_tool: reading the link file should not end in a NULL byte
  ntb_tool: pass correct struct device to dma_alloc_coherent
  ntb_perf: pass correct struct device to dma_alloc_coherent
  gfs2: fix use-after-free on transaction ail lists
  blktrace: fix endianness for blk_log_remap()
  blktrace: fix endianness in get_pdu_int()
  blktrace: use errno instead of bi_status
  selftests/vm/pkeys: fix alloc_random_pkey() to make it really random
  elfnote: mark all .note sections SHF_ALLOC
  include/linux/bitops.h: avoid clang shift-count-overflow warnings
  lib/zlib: remove outdated and incorrect pre-increment optimization
  geneve: change from tx_error to tx_dropped on missing metadata
  crypto: omap-sham - add proper load balancing support for multicore
  pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()'
  pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'
  scsi: ufs: Don't update urgent bkops level when toggling auto bkops
  scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj
  gfs2: Allow lock_nolock mount to specify jid=X
  openrisc: Fix issue with argument clobbering for clone/fork
  rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID
  vfio/mdev: Fix reference count leak in add_mdev_supported_type
  ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed
  extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
  powerpc/4xx: Don't unmap NULL mbase
  of: Fix a refcounting bug in __of_attach_node_sysfs()
  NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION
  net: sunrpc: Fix off-by-one issues in 'rpc_ntop6'
  clk: sprd: return correct type of value for _sprd_pll_recalc_rate
  KVM: PPC: Book3S HV: Ignore kmemleak false positives
  scsi: ufs-qcom: Fix scheduling while atomic issue
  clk: bcm2835: Fix return type of bcm2835_register_gate
  scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd()
  ASoC: fix incomplete error-handling in img_i2s_in_probe.
  x86/apic: Make TSC deadline timer detection message visible
  RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove
  usb: gadget: Fix issue with config_ep_by_speed function
  usb: gadget: fix potential double-free in m66592_probe.
  usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
  USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke
  usb: dwc2: gadget: move gadget resume after the core is in L0 state
  watchdog: da9062: No need to ping manually before setting timeout
  IB/cma: Fix ports memory leak in cma_configfs
  PCI: dwc: Fix inner MSI IRQ domain registration
  PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port
  dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone
  powerpc/64s/pgtable: fix an undefined behaviour
  arm64: tegra: Fix ethernet phy-mode for Jetson Xavier
  scsi: target: tcmu: Userspace must not complete queued commands
  clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
  fpga: dfl: afu: Corrected error handling levels
  tty: n_gsm: Fix bogus i++ in gsm_data_kick
  USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe()
  ASoC: Intel: bytcr_rt5640: Add quirk for Toshiba Encore WT8-A tablet
  drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation
  usb/ohci-platform: Fix a warning when hibernating
  vfio-pci: Mask cap zero
  powerpc/ps3: Fix kexec shutdown hang
  powerpc/pseries/ras: Fix FWNMI_VALID off by one
  ipmi: use vzalloc instead of kmalloc for user creation
  HID: Add quirks for Trust Panora Graphic Tablet
  tty: n_gsm: Fix waking up upper tty layer when room available
  tty: n_gsm: Fix SOF skipping
  powerpc/64: Don't initialise init_task->thread.regs
  PCI: Fix pci_register_host_bridge() device_register() error handling
  clk: ti: composite: fix memory leak
  dlm: remove BUG() before panic()
  pinctrl: rockchip: fix memleak in rockchip_dt_node_to_map
  scsi: mpt3sas: Fix double free warnings
  power: supply: smb347-charger: IRQSTAT_D is volatile
  power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()'
  scsi: qla2xxx: Fix warning after FC target reset
  PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges
  PCI: rcar: Fix incorrect programming of OB windows
  drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish
  serial: amba-pl011: Make sure we initialize the port.lock spinlock
  i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output
  PCI: v3-semi: Fix a memory leak in v3_pci_probe() error handling paths
  staging: sm750fb: add missing case while setting FB_VISUAL
  usb: dwc3: gadget: Properly handle failed kick_transfer
  thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR
  slimbus: ngd: get drvdata from correct device
  tty: hvc: Fix data abort due to race in hvc_open
  s390/qdio: put thinint indicator after early error
  ALSA: usb-audio: Fix racy list management in output queue
  ALSA: usb-audio: Improve frames size computation
  staging: gasket: Fix mapping refcnt leak when register/store fails
  staging: gasket: Fix mapping refcnt leak when put attribute fails
  firmware: qcom_scm: fix bogous abuse of dma-direct internals
  pinctrl: rza1: Fix wrong array assignment of rza1l_swio_entries
  scsi: qedf: Fix crash when MFW calls for protocol stats while function is still probing
  gpio: dwapb: Append MODULE_ALIAS for platform driver
  ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity
  scsi: qedi: Do not flush offload work if ARP not resolved
  arm64: dts: mt8173: fix unit name warnings
  staging: greybus: fix a missing-check bug in gb_lights_light_config()
  x86/purgatory: Disable various profiling and sanitizing options
  apparmor: fix nnp subset test for unconfined
  scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM
  scsi: sr: Fix sr_probe() missing deallocate of device minor
  ASoC: meson: add missing free_irq() in error path
  apparmor: check/put label on apparmor_sk_clone_security()
  apparmor: fix introspection of of task mode for unconfined tasks
  mksysmap: Fix the mismatch of '.L' symbols in System.map
  NTB: Fix the default port and peer numbers for legacy drivers
  NTB: ntb_pingpong: Choose doorbells based on port number
  yam: fix possible memory leak in yam_init_driver
  pwm: img: Call pm_runtime_put() in pm_runtime_get_sync() failed case
  powerpc/crashkernel: Take "mem=" option into account
  PCI: vmd: Filter resource type bits from shadow register
  nfsd: Fix svc_xprt refcnt leak when setup callback client failed
  powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run
  clk: clk-flexgen: fix clock-critical handling
  scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event
  mfd: wm8994: Fix driver operation if loaded as modules
  gpio: dwapb: Call acpi_gpiochip_free_interrupts() on GPIO chip de-registration
  m68k/PCI: Fix a memory leak in an error handling path
  RDMA/mlx5: Add init2init as a modify command
  vfio/pci: fix memory leaks in alloc_perm_bits()
  ps3disk: use the default segment boundary
  PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register
  dm mpath: switch paths in dm_blk_ioctl() code path
  serial: 8250: Fix max baud limit in generic 8250 port
  usblp: poison URBs upon disconnect
  clk: samsung: Mark top ISP and CAM clocks on Exynos542x as critical
  i2c: pxa: clear all master action bits in i2c_pxa_stop_message()
  f2fs: report delalloc reserve as non-free in statfs for project quota
  iio: bmp280: fix compensation of humidity
  scsi: qla2xxx: Fix issue with adapter's stopping state
  PCI: Allow pci_resize_resource() for devices on root bus
  ALSA: isa/wavefront: prevent out of bounds write in ioctl
  ALSA: hda/realtek - Introduce polarity for micmute LED GPIO
  scsi: qedi: Check for buffer overflow in qedi_set_path()
  ARM: integrator: Add some Kconfig selections
  ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type
  backlight: lp855x: Ensure regulators are disabled on probe failure
  clk: qcom: msm8916: Fix the address location of pll->config_reg
  remoteproc: Fix IDR initialisation in rproc_alloc()
  iio: pressure: bmp280: Tolerate IRQ before registering
  i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets
  ASoC: tegra: tegra_wm8903: Support nvidia, headset property
  clk: sunxi: Fix incorrect usage of round_down()
  power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
  ANDROID: ext4: Optimize match for casefolded encrypted dirs
  ANDROID: ext4: Handle casefolding with encryption
  ANDROID: extcon: Remove redundant EXPORT_SYMBOL_GPL
  ANDROID: update the ABI xml representation
  ANDROID: GKI: cfg80211: add ABI changes for CONFIG_NL80211_TESTMODE
  ANDROID: gki_defconfig: x86: Enable KERNEL_LZ4
  ANDROID: GKI: scripts: Makefile: update the lz4 command
  FROMLIST: f2fs: fix use-after-free when accessing bio->bi_crypt_context
  UPSTREAM: fdt: Update CRC check for rng-seed
  ANDROID: GKI: Update ABI for incremental fs
  ANDROID: GKI: Update whitelist and defconfig for incfs
  ANDROID: Use depmod from the hermetic toolchain
  Linux 4.19.129
  perf symbols: Fix debuginfo search for Ubuntu
  perf probe: Check address correctness by map instead of _etext
  perf probe: Fix to check blacklist address correctly
  perf probe: Do not show the skipped events
  w1: omap-hdq: cleanup to add missing newline for some dev_dbg
  mtd: rawnand: pasemi: Fix the probe error path
  mtd: rawnand: brcmnand: fix hamming oob layout
  sunrpc: clean up properly in gss_mech_unregister()
  sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations.
  kbuild: force to build vmlinux if CONFIG_MODVERSION=y
  powerpc/64s: Save FSCR to init_task.thread.fscr after feature init
  powerpc/64s: Don't let DT CPU features set FSCR_DSCR
  drivers/macintosh: Fix memleak in windfarm_pm112 driver
  ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries
  ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin
  ARM: dts: exynos: Fix GPIO polarity for thr GalaxyS3 CM36651 sensor's bus
  ARM: tegra: Correct PL310 Auxiliary Control Register initialization
  kernel/cpu_pm: Fix uninitted local in cpu_pm
  alpha: fix memory barriers so that they conform to the specification
  dm crypt: avoid truncating the logical block size
  sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
  sparc32: fix register window handling in genregs32_[gs]et()
  gnss: sirf: fix error return code in sirf_probe()
  pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs
  pinctrl: samsung: Correct setting of eint wakeup mask on s5pv210
  power: vexpress: add suppress_bind_attrs to true
  igb: Report speed and duplex as unknown when device is runtime suspended
  media: ov5640: fix use of destroyed mutex
  b43_legacy: Fix connection problem with WPA3
  b43: Fix connection problem with WPA3
  b43legacy: Fix case where channel status is corrupted
  Bluetooth: hci_bcm: fix freeing not-requested IRQ
  media: go7007: fix a miss of snd_card_free
  carl9170: remove P2P_GO support
  e1000e: Relax condition to trigger reset for ME workaround
  e1000e: Disable TSO for buffer overrun workaround
  PCI: Program MPS for RCiEP devices
  ima: Call ima_calc_boot_aggregate() in ima_eventdigest_init()
  btrfs: fix wrong file range cleanup after an error filling dealloc range
  btrfs: fix error handling when submitting direct I/O bio
  PCI: Generalize multi-function power dependency device links
  PCI: Unify ACS quirk desired vs provided checking
  PCI: Make ACS quirk implementations more uniform
  serial: 8250_pci: Move Pericom IDs to pci_ids.h
  PCI: Add Loongson vendor ID
  x86/amd_nb: Add Family 19h PCI IDs
  PCI: vmd: Add device id for VMD device 8086:9A0B
  PCI: Add Amazon's Annapurna Labs vendor ID
  PCI: Add Genesys Logic, Inc. Vendor ID
  ALSA: lx6464es - add support for LX6464ESe pci express variant
  x86/amd_nb: Add PCI device IDs for family 17h, model 70h
  PCI: mediatek: Add controller support for MT7629
  PCI: Enable NVIDIA HDA controllers
  PCI: Add NVIDIA GPU multi-function power dependencies
  PCI: Add Synopsys endpoint EDDA Device ID
  misc: pci_endpoint_test: Add support to test PCI EP in AM654x
  misc: pci_endpoint_test: Add the layerscape EP device support
  PCI: Move Rohm Vendor ID to generic list
  PCI: Move Synopsys HAPS platform device IDs
  PCI: add USR vendor id and use it in r8169 and w6692 driver
  x86/amd_nb: Add PCI device IDs for family 17h, model 30h
  hwmon/k10temp, x86/amd_nb: Consolidate shared device IDs
  pci:ipmi: Move IPMI PCI class id defines to pci_ids.h
  PCI: Remove unused NFP32xx IDs
  PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints
  PCI: Add ACS quirk for iProc PAXB
  PCI: Avoid FLR for AMD Starship USB 3.0
  PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0
  PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect
  ext4: fix race between ext4_sync_parent() and rename()
  ext4: fix error pointer dereference
  ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max
  evm: Fix possible memory leak in evm_calc_hmac_or_hash()
  ima: Directly assign the ima_default_policy pointer to ima_rules
  ima: Fix ima digest hash table key calculation
  mm: initialize deferred pages with interrupts enabled
  mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked()
  btrfs: send: emit file capabilities after chown
  btrfs: include non-missing as a qualifier for the latest_bdev
  string.h: fix incompatibility between FORTIFY_SOURCE and KASAN
  platform/x86: intel-vbtn: Only blacklist SW_TABLET_MODE on the 9 / "Laptop" chasis-type
  platform/x86: intel-hid: Add a quirk to support HP Spectre X2 (2015)
  platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32()
  cpuidle: Fix three reference count leaks
  spi: dw: Return any value retrieved from the dma_transfer callback
  mmc: sdhci-esdhc-imx: fix the mask for tuning start point
  ixgbe: fix signed-integer-overflow warning
  mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core
  staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core
  mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk
  bcache: fix refcount underflow in bcache_device_free()
  MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe()
  PCI: Don't disable decoding when mmio_always_on is set
  macvlan: Skip loopback packets in RX handler
  btrfs: qgroup: mark qgroup inconsistent if we're inherting snapshot to a new qgroup
  m68k: mac: Don't call via_flush_cache() on Mac IIfx
  x86/mm: Stop printing BRK addresses
  crypto: stm32/crc32 - fix multi-instance
  crypto: stm32/crc32 - fix run-time self test issue.
  crypto: stm32/crc32 - fix ext4 chksum BUG_ON()
  mips: Add udelay lpj numbers adjustment
  mips: MAAR: Use more precise address mask
  x86/boot: Correct relocation destination on old linkers
  mwifiex: Fix memory corruption in dump_station
  rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup()
  net/mlx5e: IPoIB, Drop multicast packets that this interface sent
  veth: Adjust hard_start offset on redirect XDP frames
  md: don't flush workqueue unconditionally in md_open
  mt76: avoid rx reorder buffer overflow
  net: qed*: Reduce RX and TX default ring count when running inside kdump kernel
  wcn36xx: Fix error handling path in 'wcn36xx_probe()'
  ath10k: Remove msdu from idr when management pkt send fails
  nvme: refine the Qemu Identify CNS quirk
  platform/x86: intel-vbtn: Also handle tablet-mode switch on "Detachable" and "Portable" chassis-types
  platform/x86: intel-vbtn: Do not advertise switches to userspace if they are not there
  platform/x86: intel-vbtn: Split keymap into buttons and switches parts
  platform/x86: intel-vbtn: Use acpi_evaluate_integer()
  xfs: fix duplicate verification from xfs_qm_dqflush()
  xfs: reset buffer write failure state on successful completion
  kgdb: Fix spurious true from in_dbg_master()
  mips: cm: Fix an invalid error code of INTVN_*_ERR
  MIPS: Truncate link address into 32bit for 32bit kernel
  Crypto/chcr: fix for ccm(aes) failed test
  xfs: clean up the error handling in xfs_swap_extents
  powerpc/spufs: fix copy_to_user while atomic
  net: allwinner: Fix use correct return type for ndo_start_xmit()
  media: cec: silence shift wrapping warning in __cec_s_log_addrs()
  net: lpc-enet: fix error return code in lpc_mii_init()
  drivers/perf: hisi: Fix typo in events attribute array
  sched/core: Fix illegal RCU from offline CPUs
  exit: Move preemption fixup up, move blocking operations down
  lib/mpi: Fix 64-bit MIPS build with Clang
  net: bcmgenet: set Rx mode before starting netif
  selftests/bpf: Fix memory leak in extract_build_id()
  netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported
  audit: fix a net reference leak in audit_list_rules_send()
  Bluetooth: btbcm: Add 2 missing models to subver tables
  MIPS: Make sparse_init() using top-down allocation
  media: platform: fcp: Set appropriate DMA parameters
  media: dvb: return -EREMOTEIO on i2c transfer failure.
  audit: fix a net reference leak in audit_send_reply()
  dt-bindings: display: mediatek: control dpi pins mode to avoid leakage
  e1000: Distribute switch variables for initialization
  tools api fs: Make xxx__mountpoint() more scalable
  brcmfmac: fix wrong location to get firmware feature
  staging: android: ion: use vmap instead of vm_map_ram
  net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss()
  x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit
  spi: dw: Fix Rx-only DMA transfers
  mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error
  batman-adv: Revert "disable ethtool link speed detection when auto negotiation off"
  ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE
  btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums
  clocksource: dw_apb_timer_of: Fix missing clockevent timers
  clocksource: dw_apb_timer: Make CPU-affiliation being optional
  spi: dw: Enable interrupts in accordance with DMA xfer mode
  kgdb: Prevent infinite recursive entries to the debugger
  kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb
  Bluetooth: Add SCO fallback for invalid LMP parameters error
  MIPS: Loongson: Build ATI Radeon GPU driver as module
  ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K
  arm64: insn: Fix two bugs in encoding 32-bit logical immediates
  spi: dw: Zero DMA Tx and Rx configurations on stack
  arm64: cacheflush: Fix KGDB trap detection
  efi/libstub/x86: Work around LLVM ELF quirk build regression
  net: ena: fix error returning in ena_com_get_hash_function()
  net: atlantic: make hw_get_regs optional
  spi: pxa2xx: Apply CS clk quirk to BXT
  objtool: Ignore empty alternatives
  media: si2157: Better check for running tuner in init
  crypto: ccp -- don't "select" CONFIG_DMADEVICES
  drm: bridge: adv7511: Extend list of audio sample rates
  ACPI: GED: use correct trigger type field in _Exx / _Lxx handling
  KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception
  xen/pvcalls-back: test for errors when calling backend_connect()
  mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card()
  ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description
  mmc: sdhci-msm: Clear tuning done flag while hs400 tuning
  agp/intel: Reinforce the barrier after GTT updates
  perf: Add cond_resched() to task_function_call()
  fat: don't allow to mount if the FAT length == 0
  mm/slub: fix a memory leak in sysfs_slab_add()
  drm/vkms: Hold gem object while still in-use
  Smack: slab-out-of-bounds in vsscanf
  ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb
  ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb
  ath9k: Fix use-after-free Write in ath9k_htc_rx_msg
  ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx
  scsi: megaraid_sas: TM command refire leads to controller firmware crash
  KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts
  KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits
  KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data)
  KVM: nVMX: Consult only the "basic" exit reason when routing nested exit
  KVM: nSVM: leave ASID aside in copy_vmcb_control_area
  KVM: nSVM: fix condition for filtering async PF
  video: fbdev: w100fb: Fix a potential double free.
  proc: Use new_inode not new_inode_pseudo
  ovl: initialize error in ovl_copy_xattr
  selftests/net: in rxtimestamp getopt_long needs terminating null entry
  crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req()
  crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req()
  crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req()
  spi: pxa2xx: Fix runtime PM ref imbalance on probe error
  spi: pxa2xx: Balance runtime PM enable/disable on error
  spi: bcm2835: Fix controller unregister order
  spi: pxa2xx: Fix controller unregister order
  spi: Fix controller unregister order
  spi: No need to assign dummy value in spi_unregister_controller()
  x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches.
  x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS.
  x86/speculation: Add support for STIBP always-on preferred mode
  x86/speculation: Change misspelled STIPB to STIBP
  KVM: x86: only do L1TF workaround on affected processors
  KVM: x86/mmu: Consolidate "is MMIO SPTE" code
  kvm: x86: Fix L1TF mitigation for shadow MMU
  KVM: x86: Fix APIC page invalidation race
  x86/{mce,mm}: Unmap the entire page if the whole page is affected and poisoned
  ALSA: pcm: disallow linking stream to itself
  crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated
  PM: runtime: clk: Fix clk_pm_runtime_get() error path
  spi: bcm-qspi: when tx/rx buffer is NULL set to 0
  spi: bcm2835aux: Fix controller unregister order
  spi: dw: Fix controller unregister order
  nilfs2: fix null pointer dereference at nilfs_segctor_do_construct()
  cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages
  ACPI: PM: Avoid using power resources if there are none for D0
  ACPI: GED: add support for _Exx / _Lxx handler methods
  ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe()
  ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile()
  ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt Dock
  ALSA: usb-audio: Fix inconsistent card PM state after resume
  ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines
  ALSA: es1688: Add the missed snd_card_free()
  efi/efivars: Add missing kobject_put() in sysfs entry creation error path
  x86/reboot/quirks: Add MacBook6,1 reboot quirk
  x86/speculation: Prevent rogue cross-process SSBD shutdown
  x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs
  x86_64: Fix jiffies ODR violation
  btrfs: tree-checker: Check level for leaves and nodes
  aio: fix async fsync creds
  mm: add kvfree_sensitive() for freeing sensitive data objects
  perf probe: Accept the instance number of kretprobe event
  x86/cpu/amd: Make erratum #1054 a legacy erratum
  RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated
  ath9k_htc: Silence undersized packet warnings
  powerpc/xive: Clear the page tables for the ESB IO mapping
  drivers/net/ibmvnic: Update VNIC protocol version reporting
  Input: synaptics - add a second working PNP_ID for Lenovo T470s
  sched/fair: Don't NUMA balance for kthreads
  ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook
  Input: mms114 - fix handling of mms345l
  crypto: talitos - fix ECB and CBC algs ivsize
  btrfs: Detect unbalanced tree with empty leaf before crashing btree operations
  btrfs: merge btrfs_find_device and find_device
  lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user()
  x86: uaccess: Inhibit speculation past access_ok() in user_access_begin()
  arch/openrisc: Fix issues with access_ok()
  Fix 'acccess_ok()' on alpha and SH
  make 'user_access_begin()' do 'access_ok()'
  selftests: bpf: fix use of undeclared RET_IF macro
  tun: correct header offsets in napi frags mode
  vxlan: Avoid infinite loop when suppressing NS messages with invalid options
  bridge: Avoid infinite loop when suppressing NS messages with invalid options
  net_failover: fixed rollback in net_failover_open()
  ipv6: fix IPV6_ADDRFORM operation logic
  writeback: Drop I_DIRTY_TIME_EXPIRE
  writeback: Fix sync livelock due to b_dirty_time processing
  writeback: Avoid skipping inode writeback
  writeback: Protect inode->i_io_list with inode->i_lock
  Revert "writeback: Avoid skipping inode writeback"
  ANDROID: gki_defconfig: increase vbus_draw to 500mA
  fscrypt: remove stale definition
  fs-verity: remove unnecessary extern keywords
  fs-verity: fix all kerneldoc warnings
  fscrypt: add support for IV_INO_LBLK_32 policies
  fscrypt: make test_dummy_encryption use v2 by default
  fscrypt: support test_dummy_encryption=v2
  fscrypt: add fscrypt_add_test_dummy_key()
  linux/parser.h: add include guards
  fscrypt: remove unnecessary extern keywords
  fscrypt: name all function parameters
  fscrypt: fix all kerneldoc warnings
  ANDROID: Update the ABI
  ANDROID: GKI: power: power-supply: Add POWER_SUPPLY_PROP_CHARGER_STATUS property
  ANDROID: GKI: add dev to usb_gsi_request
  ANDROID: GKI: dma-buf: add dent_count to dma_buf
  ANDROID: Update the ABI xml and whitelist
  ANDROID: GKI: update whitelist
  ANDROID: extcon: Export symbol of `extcon_get_edev_name`
  ANDROID: kbuild: merge more sections with LTO
  UPSTREAM: timekeeping/vsyscall: Update VDSO data unconditionally
  ANDROID: GKI: Revert "genetlink: disallow subscribing to unknown mcast groups"
  BACKPORT: usb: musb: Add support for MediaTek musb controller
  UPSTREAM: usb: musb: Add musb_clearb/w() interface
  UPSTREAM: usb: musb: Add noirq type of dma create interface
  UPSTREAM: usb: musb: Add get/set toggle hooks
  UPSTREAM: dt-bindings: usb: musb: Add support for MediaTek musb controller
  FROMGIT: driver core: Remove unnecessary is_fwnode_dev variable in device_add()
  FROMGIT: driver core: Remove check in driver_deferred_probe_force_trigger()
  FROMGIT: of: platform: Batch fwnode parsing when adding all top level devices
  FROMGIT: BACKPORT: driver core: fw_devlink: Add support for batching fwnode parsing
  BACKPORT: driver core: Look for waiting consumers only for a fwnode's primary device
  BACKPORT: driver core: Add device links from fwnode only for the primary device
  Linux 4.19.128
  Revert "net/mlx5: Annotate mutex destroy for root ns"
  uprobes: ensure that uprobe->offset and ->ref_ctr_offset are properly aligned
  x86/speculation: Add Ivy Bridge to affected list
  x86/speculation: Add SRBDS vulnerability and mitigation documentation
  x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation
  x86/cpu: Add 'table' argument to cpu_matches()
  x86/cpu: Add a steppings field to struct x86_cpu_id
  nvmem: qfprom: remove incorrect write support
  CDC-ACM: heed quirk also in error handling
  staging: rtl8712: Fix IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK
  tty: hvc_console, fix crashes on parallel open/close
  vt: keyboard: avoid signed integer overflow in k_ascii
  usb: musb: Fix runtime PM imbalance on error
  usb: musb: start session in resume for host port
  iio: vcnl4000: Fix i2c swapped word reading.
  USB: serial: option: add Telit LE910C1-EUX compositions
  USB: serial: usb_wwan: do not resubmit rx urb on fatal errors
  USB: serial: qcserial: add DW5816e QDL support
  net: check untrusted gso_size at kernel entry
  vsock: fix timeout in vsock_accept()
  NFC: st21nfca: add missed kfree_skb() in an error path
  net: usb: qmi_wwan: add Telit LE910C1-EUX composition
  l2tp: do not use inet_hash()/inet_unhash()
  l2tp: add sk_family checks to l2tp_validate_socket
  devinet: fix memleak in inetdev_init()
  Revert "ANDROID: Remove default y on BRIDGE_IGMP_SNOOPING"
  ANDROID: Update the ABI xml and whitelist
  ANDROID: GKI: update whitelist
  ANDROID: arch: arm64: vdso: export the symbols for time()
  ANDROID: Incremental fs: Remove dependency on PKCS7_MESSAGE_PARSER
  ANDROID: dm-bow: Add block_size option
  f2fs: attach IO flags to the missing cases
  f2fs: add node_io_flag for bio flags likewise data_io_flag
  f2fs: remove unused parameter of f2fs_put_rpages_mapping()
  f2fs: handle readonly filesystem in f2fs_ioc_shutdown()
  f2fs: avoid utf8_strncasecmp() with unstable name
  f2fs: don't return vmalloc() memory from f2fs_kmalloc()
  ANDROID: GKI: set CONFIG_BLK_DEV_LOOP_MIN_COUNT to 16
  ANDROID: Incremental fs: Cache successful hash calculations
  ANDROID: Incremental fs: Fix four error-path bugs
  Linux 4.19.127
  net: smsc911x: Fix runtime PM imbalance on error
  net: ethernet: stmmac: Enable interface clocks on probe for IPQ806x
  net/ethernet/freescale: rework quiesce/activate for ucc_geth
  null_blk: return error for invalid zone size
  s390/mm: fix set_huge_pte_at() for empty ptes
  drm/edid: Add Oculus Rift S to non-desktop list
  net: bmac: Fix read of MAC address from ROM
  x86/mmiotrace: Use cpumask_available() for cpumask_var_t variables
  i2c: altera: Fix race between xfer_msg and isr thread
  evm: Fix RCU list related warnings
  ARC: [plat-eznps]: Restrict to CONFIG_ISA_ARCOMPACT
  ARC: Fix ICCM & DCCM runtime size checks
  s390/ftrace: save traced function caller
  spi: dw: use "smp_mb()" to avoid sending spi data error
  powerpc/powernv: Avoid re-registration of imc debugfs directory
  scsi: hisi_sas: Check sas_port before using it
  drm/i915: fix port checks for MST support on gen >= 11
  airo: Fix read overflows sending packets
  net: dsa: mt7530: set CPU port to fallback mode
  scsi: ufs: Release clock if DMA map fails
  mmc: fix compilation of user API
  kernel/relay.c: handle alloc_percpu returning NULL in relay_open
  p54usb: add AirVasT USB stick device-id
  HID: i2c-hid: add Schneider SCL142ALM to descriptor override
  HID: sony: Fix for broken buttons on DS3 USB dongles
  mm: Fix mremap not considering huge pmd devmap
  libnvdimm: Fix endian conversion issues 
  Revert "cgroup: Add memory barriers to plug cgroup_rstat_updated() race window"
  f2fs: fix retry logic in f2fs_write_cache_pages()
  ANDROID: Update ABI representation
  Linux 4.19.126
  mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap()
  netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
  bonding: Fix reference count leak in bond_sysfs_slave_add.
  crypto: chelsio/chtls: properly set tp->lsndtime
  qlcnic: fix missing release in qlcnic_83xx_interrupt_test.
  xsk: Add overflow check for u64 division, stored into u32
  bnxt_en: Fix accumulation of bp->net_stats_prev.
  esp6: get the right proto for transport mode in esp6_gso_encap
  netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
  netfilter: nfnetlink_cthelper: unbreak userspace helper support
  netfilter: ipset: Fix subcounter update skip
  netfilter: nft_reject_bridge: enable reject with bridge vlan
  ip_vti: receive ipip packet by calling ip_tunnel_rcv
  vti4: eliminated some duplicate code.
  xfrm: fix error in comment
  xfrm: fix a NULL-ptr deref in xfrm_local_error
  xfrm: fix a warning in xfrm_policy_insert_list
  xfrm interface: fix oops when deleting a x-netns interface
  xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output
  xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input
  copy_xstate_to_kernel(): don't leave parts of destination uninitialized
  x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
  mac80211: mesh: fix discovery timer re-arming issue / crash
  RDMA/core: Fix double destruction of uobject
  mmc: core: Fix recursive locking issue in CQE recovery path
  parisc: Fix kernel panic in mem_init()
  iommu: Fix reference count leak in iommu_group_alloc.
  include/asm-generic/topology.h: guard cpumask_of_node() macro argument
  fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()
  mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()
  IB/ipoib: Fix double free of skb in case of multicast traffic in CM mode
  libceph: ignore pool overlay and cache logic on redirects
  ALSA: hda/realtek - Add new codec supported for ALC287
  ALSA: usb-audio: Quirks for Gigabyte TRX40 Aorus Master onboard audio
  exec: Always set cap_ambient in cap_bprm_set_creds
  ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC
  ALSA: hda/realtek - Add a model for Thinkpad T570 without DAC workaround
  ALSA: hwdep: fix a left shifting 1 by 31 UB bug
  RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe()
  mmc: block: Fix use-after-free issue for rpmb
  ARM: dts: bcm: HR2: Fix PPI interrupt types
  ARM: dts: bcm2835-rpi-zero-w: Fix led polarity
  ARM: dts/imx6q-bx50v3: Set display interface clock parents
  IB/qib: Call kobject_put() when kobject_init_and_add() fails
  gpio: exar: Fix bad handling for ida_simple_get error path
  ARM: uaccess: fix DACR mismatch with nested exceptions
  ARM: uaccess: integrate uaccess_save and uaccess_restore
  ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h
  ARM: 8843/1: use unified assembler in headers
  ARM: 8970/1: decompressor: increase tag size
  Input: synaptics-rmi4 - fix error return code in rmi_driver_probe()
  Input: synaptics-rmi4 - really fix attn_data use-after-free
  Input: i8042 - add ThinkPad S230u to i8042 reset list
  Input: dlink-dir685-touchkeys - fix a typo in driver name
  Input: xpad - add custom init packet for Xbox One S controllers
  Input: evdev - call input_flush_device() on release(), not flush()
  Input: usbtouchscreen - add support for BonXeon TP
  samples: bpf: Fix build error
  cifs: Fix null pointer check in cifs_read
  riscv: stacktrace: Fix undefined reference to `walk_stackframe'
  IB/i40iw: Remove bogus call to netdev_master_upper_dev_get()
  net: freescale: select CONFIG_FIXED_PHY where needed
  usb: gadget: legacy: fix redundant initialization warnings
  usb: dwc3: pci: Enable extcon driver for Intel Merrifield
  cachefiles: Fix race between read_waiter and read_copier involving op->to_do
  gfs2: move privileged user check to gfs2_quota_lock_check
  net: microchip: encx24j600: add missed kthread_stop
  ALSA: usb-audio: add mapping for ASRock TRX40 Creator
  gpio: tegra: mask GPIO IRQs during IRQ shutdown
  ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi
  ARM: dts: rockchip: swap clock-names of gpu nodes
  arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node
  arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts
  ARM: dts: rockchip: fix phy nodename for rk3228-evb
  mlxsw: spectrum: Fix use-after-free of split/unsplit/type_set in case reload fails
  net/mlx4_core: fix a memory leak bug.
  net: sun: fix missing release regions in cas_init_one().
  net/mlx5: Annotate mutex destroy for root ns
  net/mlx5e: Update netdev txq on completions during closure
  sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
  sctp: Don't add the shutdown timer if its already been added
  r8152: support additional Microsoft Surface Ethernet Adapter variant
  net sched: fix reporting the first-time use timestamp
  net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"
  net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
  net/mlx5: Add command entry handling completion
  net: ipip: fix wrong address family in init error path
  net: inet_csk: Fix so_reuseport bind-address cache in tb->fast*
  __netif_receive_skb_core: pass skb by reference
  net: dsa: mt7530: fix roaming from DSA user ports
  dpaa_eth: fix usage as DSA master, try 3
  ax25: fix setsockopt(SO_BINDTODEVICE)
  ANDROID: modules: fix lockprove warning
  FROMGIT: USB: dummy-hcd: use configurable endpoint naming scheme
  UPSTREAM: usb: raw-gadget: fix null-ptr-deref when reenabling endpoints
  UPSTREAM: usb: raw-gadget: documentation updates
  UPSTREAM: usb: raw-gadget: support stalling/halting/wedging endpoints
  UPSTREAM: usb: raw-gadget: fix gadget endpoint selection
  UPSTREAM: usb: raw-gadget: improve uapi headers comments
  UPSTREAM: usb: raw-gadget: fix return value of ep read ioctls
  UPSTREAM: usb: raw-gadget: fix raw_event_queue_fetch locking
  UPSTREAM: usb: raw-gadget: Fix copy_to/from_user() checks
  f2fs: fix wrong discard space
  f2fs: compress: don't compress any datas after cp stop
  f2fs: remove unneeded return value of __insert_discard_tree()
  f2fs: fix wrong value of tracepoint parameter
  f2fs: protect new segment allocation in expand_inode_data
  f2fs: code cleanup by removing ifdef macro surrounding
  writeback: Avoid skipping inode writeback
  ANDROID: GKI: Update the ABI
  ANDROID: GKI: update whitelist
  ANDROID: GKI: support mm_event for FS/IO/UFS path
  ANDROID: net: bpf: permit redirect from ingress L3 to egress L2 devices at near max mtu
  FROMGIT: driver core: Update device link status correctly for SYNC_STATE_ONLY links
  UPSTREAM: driver core: Fix handling of SYNC_STATE_ONLY + STATELESS device links
  BACKPORT: driver core: Fix SYNC_STATE_ONLY device link implementation
  ANDROID: Bulk update the ABI xml and qcom whitelist
  Revert "ANDROID: Incremental fs: Avoid continually recalculating hashes"
  f2fs: avoid inifinite loop to wait for flushing node pages at cp_error
  f2fs: compress: fix zstd data corruption
  f2fs: add compressed/gc data read IO stat
  f2fs: fix potential use-after-free issue
  f2fs: compress: don't handle non-compressed data in workqueue
  f2fs: remove redundant assignment to variable err
  f2fs: refactor resize_fs to avoid meta updates in progress
  f2fs: use round_up to enhance calculation
  f2fs: introduce F2FS_IOC_RESERVE_COMPRESS_BLOCKS
  f2fs: Avoid double lock for cp_rwsem during checkpoint
  f2fs: report delalloc reserve as non-free in statfs for project quota
  f2fs: Fix wrong stub helper update_sit_info
  f2fs: compress: let lz4 compressor handle output buffer budget properly
  f2fs: remove blk_plugging in block_operations
  f2fs: introduce F2FS_IOC_RELEASE_COMPRESS_BLOCKS
  f2fs: shrink spinlock coverage
  f2fs: correctly fix the parent inode number during fsync()
  f2fs: introduce mempool for {,de}compress intermediate page allocation
  f2fs: introduce f2fs_bmap_compress()
  f2fs: support fiemap on compressed inode
  f2fs: support partial truncation on compressed inode
  f2fs: remove redundant compress inode check
  f2fs: use strcmp() in parse_options()
  f2fs: Use the correct style for SPDX License Identifier

 Conflicts:
	Documentation/devicetree/bindings
	Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
	Documentation/devicetree/bindings/usb/dwc3.txt
	drivers/media/v4l2-core/v4l2-ctrls.c
	drivers/mmc/core/queue.c
	drivers/mmc/host/sdhci-msm.c
	drivers/scsi/ufs/ufs-qcom.c
	drivers/slimbus/qcom-ngd-ctrl.c
	drivers/usb/gadget/composite.c
	fs/crypto/keyring.c
	fs/f2fs/data.c
	include/linux/fs.h
	include/linux/usb/gadget.h
	include/uapi/linux/v4l2-controls.h
	kernel/sched/cpufreq_schedutil.c
	kernel/sched/fair.c
	kernel/time/tick-sched.c
	mm/vmalloc.c
	net/netlink/genetlink.c
	net/qrtr/qrtr.c
	sound/core/compress_offload.c
	sound/soc/soc-compress.c

 Fixed errors:
	drivers/scsi/ufs/ufshcd.c
	drivers/soc/qcom/rq_stats.c

Change-Id: I06ea6a6c3f239045e2947f27af617aa6f523bfdb
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
2020-10-14 20:04:29 +05:30
Sahitya Tummala
9916159fd0 uio: msm_sharedmem: improve the debug/error logs
Improve the debug/error logs to help identify issues
during probe easily.

Change-Id: Ia3c413ea2c4011a05c974b422cdebde6b664f3eb
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
2020-09-14 15:23:35 +05:30
Esben Haabendal
53219e81bb uio_pdrv_genirq: fix use without device tree and no interrupt
commit bf12fdf0ab728ca8e5933aac46dd972c0dd0421e upstream.

While e3a3c3a205 ("UIO: fix uio_pdrv_genirq with device tree but no
interrupt") added support for using uio_pdrv_genirq for devices without
interrupt for device tree platforms, the removal of uio_pdrv in
26dac3c49d ("uio: Remove uio_pdrv and use uio_pdrv_genirq instead")
broke the support for non device tree platforms.

This change fixes this, so that uio_pdrv_genirq can be used without
interrupt on all platforms.

This still leaves the support that uio_pdrv had for custom interrupt
handler lacking, as uio_pdrv_genirq does not handle it (yet).

Fixes: 26dac3c49d ("uio: Remove uio_pdrv and use uio_pdrv_genirq instead")
Signed-off-by: Esben Haabendal <esben@geanix.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200701145659.3978-3-esben@geanix.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-22 09:32:11 +02:00
Ivaylo Georgiev
d46ff52af6 Merge android-4.19.110 (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>
2020-05-23 05:08:22 -07:00
Jia-Ju Bai
ea6b7b1d58 uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
[ Upstream commit b74351287d4bd90636c3f48bc188c2f53824c2d4 ]

The driver may sleep while holding a spinlock.
The function call path (from bottom to top) in Linux 4.19 is:

kernel/irq/manage.c, 523:
	synchronize_irq in disable_irq
drivers/uio/uio_dmem_genirq.c, 140:
	disable_irq in uio_dmem_genirq_irqcontrol
drivers/uio/uio_dmem_genirq.c, 134:
	_raw_spin_lock_irqsave in uio_dmem_genirq_irqcontrol

synchronize_irq() can sleep at runtime.

To fix this bug, disable_irq() is called without holding the spinlock.

This bug is found by a static analysis tool STCheck written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Link: https://lore.kernel.org/r/20191218094405.6009-1-baijiaju1990@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-02-24 08:34:37 +01:00
Ivaylo Georgiev
6a2f759853 Merge android-4.19-q.85 (8e36d3d) into msm-4.19
* refs/heads/tmp-8e36d3d:
  Documentation: devicetree: Remove unimac-mdio bindings from kernel
  Revert "media: dt-bindings: adv748x: Fix decimal unit addresses"
  Linux 4.19.85
  slcan: Fix memory leak in error path
  memfd: Use radix_tree_deref_slot_protected to avoid the warning.
  net: phy: mdio-bcm-unimac: mark PM functions as __maybe_unused
  s390/vdso: correct vdso mapping for compat tasks
  media: ov2680: fix null dereference at power on
  IB/iser: Fix possible NULL deref at iser_inv_desc()
  fuse: use READ_ONCE on congestion_threshold and max_background
  usb: usbtmc: uninitialized symbol 'actual' in usbtmc_ioctl_clear
  usb: xhci-mtk: fix ISOC error when interval is zero
  netfilter: masquerade: don't flush all conntracks if only one address deleted on device
  rtc: armada38x: fix possible race condition
  rtc: tx4939: fixup nvmem name and register size
  rtc: isl1208: avoid possible sysfs race
  ARM: dts: lpc32xx: Fix SPI controller node names
  arm64: dts: lg: Fix SPI controller node names
  arm64: dts: amd: Fix SPI bus warnings
  scsi: NCR5380: Check for bus reset
  scsi: NCR5380: Handle BUS FREE during reselection
  scsi: NCR5380: Don't call dsprintk() following reselection interrupt
  scsi: NCR5380: Don't clear busy flag when abort fails
  scsi: NCR5380: Check for invalid reselection target
  scsi: NCR5380: Use DRIVER_SENSE to indicate valid sense data
  scsi: NCR5380: Withhold disconnect privilege for REQUEST SENSE
  scsi: NCR5380: Have NCR5380_select() return a bool
  scsi: NCR5380: Clear all unissued commands on host reset
  iwlwifi: mvm: Allow TKIP for AP mode
  iwlwifi: mvm: use correct FIFO length
  iwlwifi: pcie: fit reclaim msg to MAX_MSG_LEN
  iwlwifi: pcie: gen2: build A-MSDU only for GSO
  iwlwifi: api: annotate compressed BA notif array sizes
  iwlwifi: pcie: read correct prph address for newer devices
  iwlwifi: fix non_shared_ant for 22000 devices
  iwlwifi: dbg: don't crash if the firmware crashes in the middle of a debug dump
  crypto: fix a memory leak in rsa-kcs1pad's encryption mode
  crypto: s5p-sss: Fix Fix argument list alignment
  crypto: s5p-sss: Fix race in error handling
  x86/hyperv: Suppress "PCI: Fatal: No config space access function found"
  Bluetooth: btrsi: fix bt tx timeout issue
  Bluetooth: L2CAP: Detect if remote is not able to use the whole MPS
  Bluetooth: hci_serdev: clear HCI_UART_PROTO_READY to avoid closing proto races
  firmware: dell_rbu: Make payload memory uncachable
  ARM: dts: realview: Fix SPI controller node names
  EDAC: Raise the maximum number of memory controllers
  RDMA: Fix dependencies for rdma_user_mmap_io
  f2fs: mark inode dirty explicitly in recover_inode()
  f2fs: fix to recover inode's project id during POR
  f2fs: update i_size after DIO completion
  PCI/ERR: Run error recovery callbacks for all affected devices
  net: faraday: fix return type of ndo_start_xmit function
  net: smsc: fix return type of ndo_start_xmit function
  ARM: dts: paz00: fix wakeup gpio keycode
  ARM: tegra: colibri_t30: fix mcp2515 can controller interrupt polarity
  ARM: tegra: apalis_t30: fix mcp2515 can controller interrupt polarity
  ARM: tegra: apalis_t30: fix mmc1 cmd pull-up
  ARM: dts: tegra20: restore address order
  ARM: dts: tegra30: fix xcvr-setup-use-fuses
  arm64: tegra: I2C on Tegra194 is not compatible with Tegra114
  ARM: dts: imx51-zii-rdu1: Fix the rtc compatible string
  arm64: dts: fsl: Fix I2C and SPI bus warnings
  phy: lantiq: Fix compile warning
  f2fs: fix remount problem of option io_bits
  scsi: libsas: always unregister the old device if going to discover new
  iw_cxgb4: Use proper enumerated type in c4iw_bar2_addrs
  vfio/pci: Mask buggy SR-IOV VF INTx support
  vfio/pci: Fix potential memory leak in vfio_msi_cap_len
  vmbus: keep pointer to ring buffer page
  misc: genwqe: should return proper error value.
  misc: kgdbts: Fix restrict error
  silmbus: ngd: register controller after power up.
  slimbus: ngd: return proper error code instead of zero
  slimbus: ngd: register ngd driver only once.
  coresight: dynamic-replicator: Handle multiple connections
  coresight: tmc: Fix byte-address alignment for RRP
  coresight: etm4x: Configure EL2 exception level when kernel is running in HYP
  coresight: tmc-etr: Handle driver mode specific ETR buffers
  coresight: perf: Disable trace path upon source error
  coresight: perf: Fix per cpu path management
  coresight: Fix handling of sinks
  coresight: Use ERR_CAST instead of ERR_PTR
  usb: gadget: uvc: Only halt video streaming endpoint in bulk mode
  usb: gadget: uvc: Factor out video USB request queueing
  ARM: dts: imx6ull: update vdd_soc voltage for 900MHz operating point
  phy: phy-twl4030-usb: fix denied runtime access
  phy: renesas: rcar-gen3-usb2: fix vbus_ctrl for role sysfs
  phy: brcm-sata: allow PHY_BRCM_SATA driver to be built for DSL SoCs
  ARM: at91: pm: call put_device instead of of_node_put in at91_pm_config_ws
  gpiolib: Fix gpio_direction_* for single direction GPIOs
  i2c: aspeed: fix invalid clock parameters for very large divisors
  ARM: dts: exynos: Correct audio subsystem parent clock on Peach Chromebooks
  usb: gadget: uvc: configfs: Sort frame intervals upon writing
  usb: gadget: uvc: configfs: Prevent format changes after linking header
  usb: gadget: uvc: configfs: Drop leaked references to config items
  ARM: dts: rockchip: explicitly set vcc_sd0 pin to gpio on rk3188-radxarock
  media: davinci: Fix implicit enum conversion warning
  media: au0828: Fix incorrect error messages
  media: pci: ivtv: Fix a sleep-in-atomic-context bug in ivtv_yuv_init()
  media: imx: work around false-positive warning, again
  mlxsw: Make MLXSW_SP1_FWREV_MINOR a hard requirement
  arm64: dts: rockchip: Fix microSD in rk3399 sapphire board
  MIPS: kexec: Relax memory restriction
  EDAC: Correct DIMM capacity unit symbol
  x86/CPU: Change query logic so CPUID is enabled before testing
  x86/CPU: Use correct macros for Cyrix calls
  net: freescale: fix return type of ndo_start_xmit function
  net: micrel: fix return type of ndo_start_xmit function
  net: phy: mdio-bcm-unimac: Allow configuring MDIO clock divider
  samples/bpf: fix compilation failure
  PCI/ERR: Use slot reset if available
  PCI/AER: Don't read upstream ports below fatal errors
  PCI/AER: Take reference on error devices
  bnx2x: Ignore bandwidth attention in single function mode
  ARM: dts: stm32: Fix SPI controller node names
  ARM: dts: clearfog: fix sdhci supply property name
  ARM: dts: stm32: enable display on stm32mp157c-ev1 board
  x86/mce-inject: Reset injection struct after injection
  ARM: dts: marvell: Fix SPI and I2C bus warnings
  crypto: arm/crc32 - avoid warning when compiling with Clang
  cpufeature: avoid warning when compiling with clang
  crypto: chacha20 - Fix chacha20_block() keystream alignment (again)
  spi: pic32: Use proper enum in dmaengine_prep_slave_rg
  ARM: dts: ste: Fix SPI controller node names
  ARM: dts: ux500: Fix LCDA clock line muxing
  ARM: dts: ux500: Correct SCU unit address
  f2fs: fix to recover inode's uid/gid during POR
  f2fs: avoid infinite loop in f2fs_alloc_nid
  ARM: dts: ti: Fix SPI and I2C bus warnings
  ARM: dts: am335x-evm: fix number of cpsw
  PCI: portdrv: Initialize service drivers directly
  mlxsw: spectrum: Init shaper for TCs 8..15
  brcmsmac: Use kvmalloc() for ucode allocations
  brcmfmac: increase buffer for obtaining firmware capabilities
  s390/vdso: correct CFI annotations of vDSO functions
  s390/vdso: avoid 64-bit vdso mapping for compat tasks
  s390/zcrypt: enable AP bus scan without a valid default domain
  usb: usbtmc: Fix ioctl USBTMC_IOCTL_ABORT_BULK_OUT
  usb: chipidea: Fix otg event handler
  usb: chipidea: imx: enable OTG overcurrent in case USB subsystem is already started
  nfp: provide a better warning when ring allocation fails
  net: hns3: Fix parameter type for q_id in hclge_tm_q_to_qs_map_cfg()
  net: hns3: Fix client initialize state issue when roce client initialize failed
  net: hns3: Clear client pointer when initialize client failed or unintialize finished
  net: hns3: Fix cmdq registers initialization issue for vf
  net: hns3: Fix for setting speed for phy failed problem
  net: sun: fix return type of ndo_start_xmit function
  net: amd: fix return type of ndo_start_xmit function
  net: broadcom: fix return type of ndo_start_xmit function
  net: xilinx: fix return type of ndo_start_xmit function
  net: toshiba: fix return type of ndo_start_xmit function
  net: marvell: fix return type of ndo_start_xmit function
  net: mvpp2: fix the number of queues per cpu for PPv2.2
  power: supply: twl4030_charger: disable eoc interrupt on linear charge
  power: supply: twl4030_charger: fix charging current out-of-bounds
  libfdt: Ensure INT_MAX is defined in libfdt_env.h
  of/unittest: Fix I2C bus unit-address error
  OPP: Protect dev_list with opp_table lock
  ARM: dts: atmel: Fix I2C and SPI bus warnings
  RDMA/i40iw: Fix incorrect iterator type
  powerpc: Fix duplicate const clang warning in user access code
  powerpc/pseries: Disable CPU hotplug across migrations
  powerpc/pseries/memory-hotplug: Only update DT once per memory DLPAR request
  powerpc/64s/hash: Fix stab_rr off by one initialization
  selftests/powerpc: Do not fail with reschedule
  powerpc/iommu: Avoid derefence before pointer check
  net: ibm: fix return type of ndo_start_xmit function
  net: cavium: fix return type of ndo_start_xmit function
  net: hns3: fix return type of ndo_start_xmit function
  ipmi: fix return value of ipmi_set_my_LUN
  ipmi:dmi: Ignore IPMI SMBIOS entries with a zero base address
  ipmi_si: fix potential integer overflow on large shift
  ipmi_si_pci: fix NULL device in ipmi_si error message
  ASoC: rt5682: Fix the boost volume at the begining of playback
  spi: mediatek: Don't modify spi_transfer when transfer.
  spi/bcm63xx-hsspi: keep pll clk enabled
  samples/bpf: fix a compilation failure
  arm64: dts: ti: k3-am65: Change #address-cells and #size-cells of interconnect to 2
  tty: serial: qcom_geni_serial: Fix serial when not used as console
  serial: mxs-auart: Fix potential infinite loop
  serial: samsung: Enable baud clock for UART reset procedure in resume
  serial: uartps: Fix suspend functionality
  ARM: dts: xilinx: Fix I2C and SPI bus warnings
  PCI: mediatek: Fix unchecked return value
  net: socionext: Fix two sleep-in-atomic-context bugs in ave_rxfifo_reset()
  PCI/ACPI: Correct error message for ASPM disabling
  media: ov2680: don't register the v4l2 subdevice before checking chip ID
  media: vsp1: Fix YCbCr planar formats pitch calculation
  media: vsp1: Fix vsp1_regs.h license header
  s390/qeth: invoke softirqs after napi_schedule()
  s390/qeth: uninstall IRQ handler on device removal
  ath9k: Fix a locking bug in ath9k_add_interface()
  netfilter: nf_tables: avoid BUG_ON usage
  ACPI / LPSS: Exclude I2C busses shared with PUNIT from pmc_atom_d3_mask
  arm64: dts: rockchip: Fix I2C bus unit-address error on rk3399-puma-haikou
  ARM: dts: rockchip: Fix erroneous SPI bus dtc warnings on rk3036
  scsi: ufshcd: Fix NULL pointer dereference for in ufshcd_init
  ip_gre: fix parsing gre header in ipgre_err
  kernfs: Fix range checks in kernfs_get_target_path
  component: fix loop condition to call unbind() if bind() fails
  power: supply: max8998-charger: Fix platform data retrieval
  power: reset: at91-poweroff: do not procede if at91_shdwc is allocated
  power: supply: ab8500_fg: silence uninitialized variable warnings
  arm64: dts: meson: Fix erroneous SPI bus warnings
  blok, bfq: do not plug I/O if all queues are weight-raised
  block, bfq: inject other-queue I/O into seeky idle queues on NCQ flash
  arm64: fix for bad_mode() handler to always result in panic
  cxgb4: Fix endianness issue in t4_fwcache()
  android: binder: no outgoing transaction when thread todo has transaction
  ARM: dts: sun9i: Fix I2C bus warnings
  pinctrl: at91: don't use the same irqchip with multiple gpiochips
  ARM: dts: sunxi: Fix I2C bus warnings
  ARM: dts: socfpga: Fix I2C bus unit-address error
  powerpc/vdso: Correct call frame information
  ARM: dts: aspeed: Fix I2C bus warnings
  ARM: dts: bcm: Fix SPI bus warnings
  arm64: dts: broadcom: Fix I2C and SPI bus warnings
  drivers: qcom: rpmh-rsc: clear wait_for_compl after use
  soc: qcom: apr: Avoid string overflow
  soc: qcom: wcnss_ctrl: Avoid string overflow
  soc: qcom: geni: geni_se_clk_freq_match() should always accept multiples
  soc: qcom: geni: Don't ignore clk_round_rate() errors in geni_se_clk_tbl_get()
  ARM: dts: qcom: ipq4019: fix cpu0's qcom,saw2 reg value
  llc: avoid blocking in llc_sap_close()
  pinctrl: at91-pio4: fix has_config check in atmel_pctl_dt_subnode_to_map()
  arm64: dts: renesas: r8a77965: Fix clock/reset for usb2_phy1
  arm64: dts: renesas: r8a77965: Fix HS-USB compatible
  arm64: dts: renesas: r8a77965: Attach the SYS-DMAC to the IPMMU
  arm64: dts: renesas: salvator-common: adv748x: Override secondary addresses
  ALSA: intel8x0m: Register irq handler after register initializations
  arm64: dts: meson-axg: use the proper compatible for ethmac
  arm64: dts: meson: libretech: update board model
  net: bcmgenet: Fix speed selection for reverse MII
  media: dvb: fix compat ioctl translation
  media: fix: media: pci: meye: validate offset to avoid arbitrary access
  ALSA: hda: Fix implicit definition of pci_iomap() on SH
  media: dt-bindings: adv748x: Fix decimal unit addresses
  nvmem: core: return error code instead of NULL from nvmem_device_get
  Drivers: hv: vmbus: Fix synic per-cpu context initialization
  net: aquantia: fix hw_atl_utils_fw_upload_dwords
  kprobes: Don't call BUG_ON() if there is a kprobe in use on free list
  scsi: pm80xx: Fixed system hang issue during kexec boot
  scsi: pm80xx: Corrected dma_unmap_sg() parameter
  ARM: imx6: register pm_power_off handler if "fsl,pmic-stby-poweroff" is set
  scsi: sym53c8xx: fix NULL pointer dereference panic in sym_int_sir()
  scsi: lpfc: Fix errors in log messages.
  scsi: lpfc: Correct invalid EQ doorbell write on if_type=6
  scsi: lpfc: Fix GFT_ID and PRLI logic for RSCN
  scsi: qla2xxx: Fix duplicate switch's Nport ID entries
  scsi: qla2xxx: Fix dropped srb resource.
  scsi: qla2xxx: Fix port speed display on chip reset
  scsi: qla2xxx: Check for Register disconnect
  scsi: qla2xxx: Increase abort timeout value
  scsi: qla2xxx: Fix deadlock between ATIO and HW lock
  scsi: qla2xxx: Terminate Plogi/PRLI if WWN is 0
  scsi: qla2xxx: Defer chip reset until target mode is enabled
  scsi: qla2xxx: Fix iIDMA error
  scsi: qla2xxx: Use correct qpair for ABTS/CMD
  f2fs: fix setattr project check upon fssetxattr ioctl
  f2fs: fix memory leak of percpu counter in fill_super()
  f2fs: fix memory leak of write_io in fill_super()
  signal: Properly deliver SIGSEGV from x86 uprobes
  signal: Properly deliver SIGILL from uprobes
  signal: Always ignore SIGKILL and SIGSTOP sent to the global init
  IB/hfi1: Missing return value in error path for user sdma
  RDMA/hns: Fix an error code in hns_roce_v2_init_eq_table()
  dmaengine: at_xdmac: remove a stray bottom half unlock
  ath9k: add back support for using active monitor interfaces for tx99
  rtc: pl030: fix possible race condition
  rtc: mt6397: fix possible race condition
  EDAC, sb_edac: Return early on ADDRV bit and address type test
  dmaengine: dma-jz4780: Further residue status fix
  dmaengine: dma-jz4780: Don't depend on MACH_JZ4780
  usb: mtu3: disable vbus rise/fall interrupts of ltssm
  ARM: dts: exynos: Disable pull control for PMIC IRQ line on Artik5 board
  arm64: dts: rockchip: Fix VCC5V0_HOST_EN on rk3399-sapphire
  firmware: arm_scmi: use strlcpy to ensure NULL-terminated strings
  sched/debug: Use symbolic names for task state constants
  sched/debug: Explicitly cast sched_feat() to bool
  failover: Fix error return code in net_failover_create
  f2fs: submit bio after shutdown
  ARM: dts: omap3-gta04: keep vpll2 always on
  ARM: dts: omap3-gta04: make NAND partitions compatible with recent U-Boot
  ARM: dts: omap3-gta04: fix touchscreen tsc2007
  ARM: dts: omap3-gta04: tvout: enable as display1 alias
  ARM: dts: omap3-gta04: fixes for tvout / venc
  ARM: dts: omap3-gta04: give spi_lcd node a label so that we can overwrite in other DTS files
  of: make PowerMac cache node search conditional on CONFIG_PPC_PMAC
  ata: Disable AHCI ALPM feature for Ampere Computing eMAG SATA
  ASoC: Intel: hdac_hdmi: Limit sampling rates at dai creation
  ASoC: dapm: Avoid uninitialised variable warning
  udf: Fix crash during mount
  mips: txx9: fix iounmap related issue
  RDMA/core: Follow correct unregister order between sysfs and cgroup
  RDMA/core: Rate limit MAD error messages
  IB/ipoib: Ensure that MTU isn't less than minimum permitted
  IB/mlx5: Don't hold spin lock while checking device state
  i2c: mediatek: Use DMA safe buffers for i2c transactions
  ath10k: wmi: disable softirq's while calling ieee80211_rx
  ARM: dts: exynos: Disable pull control for S5M8767 PMIC
  ath10k: avoid possible memory access violation
  ASoC: sgtl5000: avoid division by zero if lo_vag is zero
  rtnetlink: move type calculation out of loop
  net: lan78xx: Bail out if lan78xx_get_endpoints fails
  f2fs: avoid wrong decrypted data from disk
  cfg80211: validate wmm rule when setting
  mac80211: fix saving a few HE values
  qxl: fix null-pointer crash during suspend
  IB/mlx5: Change TX affinity assignment in RoCE LAG mode
  mtd: rawnand: qcom: don't include dma-direct.h
  mtd: rawnand: fsl_ifc: fixup SRAM init for newer ctrl versions
  mtd: rawnand: fsl_ifc: check result of SRAM initialization
  mtd: rawnand: marvell: use regmap_update_bits() for syscon access
  ARM: dts: meson8b: fix the clock controller register size
  ARM: dts: meson8: fix the clock controller register size
  net: phy: mscc: read 'vsc8531, edge-slowdown' as an u32
  net: phy: mscc: read 'vsc8531,vddmac' as an u32
  net/mlx5: Fix atomic_mode enum values
  net: hns3: Change the dst mac addr of loopback packet
  net: hns3: Fix for loopback selftest failed problem
  net: hns3: Fix error of checking used vlan id
  net: hns3: Fix for multicast failure
  ASoC: rsnd: ssi: Fix issue in dma data address assignment
  soc: imx: gpc: fix PDN delay
  mt76: Fix comparisons with invalid hardware key index
  brcmfmac: fix wrong strnchr usage
  mwifex: free rx_cmd skb in suspended state
  mwifiex: do no submit URB in suspended state
  rtl8187: Fix warning generated when strncpy() destination length matches the sixe argument
  ARM: dts: pxa: fix power i2c base address
  ARM: dts: pxa: fix the rtc controller
  media: ov772x: Disable clk on error path
  media: i2c: Fix pm_runtime_get_if_in_use() usage in sensor drivers
  media: vicodec: fix out-of-range values when decoding
  iwlwifi: mvm: avoid sending too many BARs
  iwlwifi: don't WARN on trying to dump dead firmware
  iwlwifi: drop packets with bad status in CD
  IB/rxe: fixes for rdma read retry
  IB/rxe: avoid back-to-back retries
  i40e: Prevent deleting MAC address from VF when set by PF
  i40evf: cancel workqueue sync for adminq when a VF is removed
  i40e: hold the rtnl lock on clearing interrupt scheme
  i40evf: Don't enable vlan stripping when rx offload is turned on
  i40e: Check and correct speed values for link on open
  i40evf: set IFF_UNICAST_FLT flag for the VF
  i40e: use correct length for strncpy
  i40evf: Validate the number of queues a PF sends
  ARM: dts: exynos: Fix regulators configuration on Peach Pi/Pit Chromebooks
  arm64: dts: stratix10: i2c clock running out of spec
  liquidio: fix race condition in instruction completion processing
  ARM: dts: exynos: Fix sound in Snow-rev5 Chromebook
  ARM: dts: exynos: Fix HDMI-HPD line handling on Arndale
  ARM: dts: exynos: Use i2c-gpio for HDMI-DDC on Arndale
  MIPS: BCM47XX: Enable USB power on Netgear WNDR3400v3
  pinctrl: ingenic: Probe driver at subsys_initcall
  ASoC: AMD: Change MCLK to 48Mhz
  ASoC: meson: axg-fifo: report interrupt request failure
  ASoC: dpcm: Properly initialise hw->rate_max
  ASoC: dapm: Don't fail creating new DAPM control on NULL pinctrl
  ice: Fix and update driver version string
  gfs2: Don't set GFS2_RDF_UPTODATE when the lvb is updated
  ice: Prevent control queue operations during reset
  ice: Update request resource command to latest specification
  ath10k: limit available channels via DT ieee80211-freq-limit
  wil6210: fix invalid memory access for rx_buff_mgmt debugfs
  wil6210: prevent usage of tx ring 0 for eDMA
  wil6210: set edma variables only for Talyn-MB devices
  wil6210: drop Rx multicast packets that are looped-back to STA
  ath9k: fix tx99 with monitor mode interface
  ath10k: skip resetting rx filter for WCN3990
  ALSA: seq: Do error checks at creating system ports
  cfg80211: Avoid regulatory restore when COUNTRY_IE_IGNORE is set
  extcon: cht-wc: Return from default case to avoid warnings
  remoteproc/davinci: Use %zx for formating size_t
  rtc: rv8803: fix the rv8803 id in the OF table
  rtc: sysfs: fix NULL check in rtc_add_groups()
  ARM: dts: at91/trivial: Fix USART1 definition for at91sam9g45
  ARM: dts: rcar: Correct SATA device sizes to 2 MiB
  y2038: make do_gettimeofday() and get_seconds() inline
  arm64: dts: tegra210-p2180: Correct sdmmc4 vqmmc-supply
  soc/tegra: pmc: Fix pad voltage configuration for Tegra186
  ALSA: pcm: signedness bug in snd_pcm_plug_alloc()
  arm64: dts: allwinner: a64: NanoPi-A64: Fix DCDC1 voltage
  arm64: dts: allwinner: a64: Olinuxino: fix DRAM voltage
  arm64: dts: allwinner: a64: Orange Pi Win: Fix SD card node
  soundwire: intel: Fix uninitialized adev deref
  soundwire: Initialize completion for defer messages
  clk: sunxi-ng: h6: fix PWM gate/reset offset
  iio: dac: mcp4922: fix error handling in mcp4922_write_raw
  ath10k: fix kernel panic by moving pci flush after napi_disable
  tee: optee: take DT status property into account
  iio: adc: max9611: explicitly cast gain_selectors
  mmc: sdhci-of-at91: fix quirk2 overwrite
  mm: hugetlb: switch to css_tryget() in hugetlb_cgroup_charge_cgroup()
  mm: memcg: switch to css_tryget() in get_mem_cgroup_from_mm()
  mm: mempolicy: fix the wrong return value and potential pages leak of mbind
  iommu/vt-d: Fix QI_DEV_IOTLB_PFSID and QI_DEV_EIOTLB_PFSID macros
  net: ethernet: dwmac-sun8i: Use the correct function in exit path
  ecryptfs_lookup_interpose(): lower_dentry->d_parent is not stable either
  ecryptfs_lookup_interpose(): lower_dentry->d_inode is not stable
  i2c: acpi: Force bus speed to 400KHz if a Silead touchscreen is present
  IB/hfi1: Use a common pad buffer for 9B and 16B packets
  IB/hfi1: Ensure full Gen3 speed in a Gen4 system
  Input: synaptics-rmi4 - destroy F54 poller workqueue when removing
  Input: synaptics-rmi4 - clear IRQ enables for F54
  Input: synaptics-rmi4 - do not consume more data than we have (F11, F12)
  Input: synaptics-rmi4 - disable the relative position IRQ in the F12 driver
  Input: synaptics-rmi4 - fix video buffer size
  Input: ff-memless - kill timer in destroy()
  Btrfs: fix log context list corruption after rename exchange operation
  ALSA: usb-audio: Fix incorrect size check for processing/extension units
  ALSA: usb-audio: Fix incorrect NULL check in create_yamaha_midi_quirk()
  ALSA: usb-audio: not submit urb for stopped endpoint
  ALSA: usb-audio: Fix missing error check at mixer resolution test
  slip: Fix memory leak in slip_open error path
  net: usb: qmi_wwan: add support for Foxconn T77W968 LTE modules
  net: gemini: add missed free_netdev
  ipmr: Fix skb headroom in ipmr_get_route().
  ax88172a: fix information leak on short answers
  scsi: core: Handle drivers which set sg_tablesize to zero
  MIPS: BCM63XX: fix switch core reset on BCM6368
  KVM: x86: introduce is_pae_paging

Conflicts:
	drivers/hwtracing/coresight/coresight-etm-perf.c
	drivers/hwtracing/coresight/coresight-tmc-etr.c
	drivers/hwtracing/coresight/coresight-tmc.h
	drivers/hwtracing/coresight/coresight.c
	drivers/net/wireless/ath/wil6210/pcie_bus.c
	drivers/net/wireless/ath/wil6210/txrx.c
	drivers/scsi/ufs/ufshcd.c
	drivers/slimbus/qcom-ngd-ctrl.c
	include/linux/libfdt_env.h

Change-Id: Iba6cbaecffd0ef9fd94503df06397ca4cce9b4fb
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
2020-01-28 03:09:04 -08:00
Liu Jian
3b3f78a629 driver: uio: fix possible use-after-free in __uio_register_device
[ Upstream commit 221a1f4ac12d2ab46246c160b2e00d1b1160d5d9 ]

In uio_dev_add_attributes() error handing case, idev is used after
device_unregister(), in which 'idev' has been released, touch idev cause
use-after-free.

Fixes: a93e7b3315 ("uio: Prevent device destruction while fds are open")
Signed-off-by: Liu Jian <liujian56@huawei.com>
Reviewed-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-27 14:50:17 +01:00
Liu Jian
3b656e7c16 driver: uio: fix possible memory leak in __uio_register_device
[ Upstream commit 1a392b3de7c5747506b38fc14b2e79977d3c7770 ]

'idev' is malloced in __uio_register_device() and leak free it before
leaving from the uio_get_minor() error handing case, it will cause
memory leak.

Fixes: a93e7b3315 ("uio: Prevent device destruction while fds are open")
Signed-off-by: Liu Jian <liujian56@huawei.com>
Reviewed-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-27 14:50:16 +01:00
Sridhar Arra
5afae6efcd uio: msm_sharedmem: shared memory region access is also given to vm-nav
If vm-nav-path dtsi property is set, then the shared memory region will
be given access to vm-nav-path also.

Change-Id: I0aef894dbee78c2e3d7d67f61a238a889050037a
Signed-off-by: Sridhar Arra <sarra@codeaurora.org>
2019-11-28 10:58:06 +05:30
Stephen Hemminger
86f886e91d vmbus: keep pointer to ring buffer page
[ Upstream commit 52a42c2a90226dc61c99bbd0cb096deeb52c334b ]

Avoid going from struct page to virt address (and back) by just
keeping pointer to the allocated pages instead of virt address.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-11-20 18:47:31 +01:00
Sahitya Tummala
298212fa35 uio: msm_sharedmem: add guard page around shared memory
If guard_memory dtsi property is set, then the shared memory
region will be guarded by SZ_4K at the start and at the end.
This is needed to overcome the XPU limitation on few MSM HW,
so as to make this memory not contiguous with other allocations
that may possibly happen from other clients in the system.

Change-Id: I57637619cea8fe7f0f7254624e07177ea4a4fce0
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
[riteshh@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Ankit Jain <jankit@codeaurora.org>
2019-01-09 11:49:20 +05:30
Nikhilesh Reddy
73b51c6a5d uio: msm_sharedmem: Fix format specifier to print resource_size_t
Use proper printk format specifier %pa to print resource_size_t
type variable.

Change-Id: I77b1f3ded0957d4a572c5c05996a3649a9b1fb45
Signed-off-by: Nikhilesh Reddy <reddyn@codeaurora.org>
[riteshh@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Ankit Jain <jankit@codeaurora.org>
2019-01-08 00:57:42 -08:00
Prasad Sodagudi
f37a744f85 uio: msm_sharedmem: Use proper format to print phys_addr_t
Use proper printk format specifier to print phys_addr_t
type variable.

Change-Id: I7c55e44e813d8d41e1ead03280044c8542a24922
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
[riteshh@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Ankit Jain <jankit@codeaurora.org>
2019-01-08 00:57:36 -08:00
Nikhilesh Reddy
ebd5df278b uio: msm_sharedmem: Add support for HYP call
Add support for HYP call to setup the sharedmem permissions
for the MPSS client.

Change-Id: I3b48ae962865d8d0a0ea6e3fbb8e21278b59c690
Signed-off-by: Nikhilesh Reddy <reddyn@codeaurora.org>
[riteshh@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Ankit Jain <jankit@codeaurora.org>
2019-01-08 14:25:47 +05:30
Nikhilesh Reddy
056279eb42 uio: Add snapshot of MSM sharedmem driver
This is a snapshot of the MSM sharedmem driver as of msm-3.14
commit:
commit 149717c082aab81 ("uio: msm_sharedmem: Add custom mmap") +
sharedmem qmi logic is removed.

The following changes are included:
02d55287 uio: msm_sharedmem: Restrict debugfs write to root.
de961fc7 uio: msm_sharedmem: Return ENOMEM if the shared mem addr
	 is zero.
b974ce64 uio: msm_sharedmem: Add addtional information to debugfs
c46af547 uio: msm_sharedmem: Add support for dynamic shared memory
	 allocation

Change-Id: I49902f018bde1d59d41027b7e46268cc17231a3e
Signed-off-by: Nikhilesh Reddy <reddyn@codeaurora.org>
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
Signed-off-by: Ankit Jain <jankit@codeaurora.org>
2019-01-08 11:41:41 +05:30
Dan Carpenter
8600660ce1 uio: Fix an Oops on load
commit 432798195bbce1f8cd33d1c0284d0538835e25fb upstream.

I was trying to solve a double free but I introduced a more serious
NULL dereference bug.  The problem is that if there is an IRQ which
triggers immediately, then we need "info->uio_dev" but it's not set yet.

This patch puts the original initialization back to how it was and just
sets info->uio_dev to NULL on the error path so it should solve both
the Oops and the double free.

Fixes: f019f07ecf ("uio: potential double frees if __uio_register_device() fails")
Reported-by: Mathias Thore <Mathias.Thore@infinera.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable <stable@vger.kernel.org>
Tested-by: Mathias Thore <Mathias.Thore@infinera.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-27 16:13:09 +01:00
Alexandre Belloni
c21099be02 uio: ensure class is registered before devices
[ Upstream commit ae61cf5b9913027c6953a79ed3894da4f47061bd ]

When both uio and the uio drivers are built in the kernel, it is possible
for a driver to register devices before the uio class is registered.

This may result in a NULL pointer dereference later on in
get_device_parent() when accessing the class glue_dirs spinlock.

The trace looks like that:

Unable to handle kernel NULL pointer dereference at virtual address 00000140
[...]
[<ffff0000089cc234>] _raw_spin_lock+0x14/0x48
[<ffff0000084f56bc>] device_add+0x154/0x6a0
[<ffff0000084f5e48>] device_create_groups_vargs+0x120/0x128
[<ffff0000084f5edc>] device_create+0x54/0x60
[<ffff0000086e72c0>] __uio_register_device+0x120/0x4a8
[<ffff000008528b7c>] jaguar2_pci_probe+0x2d4/0x558
[<ffff0000083fc18c>] local_pci_probe+0x3c/0xb8
[<ffff0000083fd81c>] pci_device_probe+0x11c/0x180
[<ffff0000084f88bc>] driver_probe_device+0x22c/0x2d8
[<ffff0000084f8a24>] __driver_attach+0xbc/0xc0
[<ffff0000084f69fc>] bus_for_each_dev+0x4c/0x98
[<ffff0000084f81b8>] driver_attach+0x20/0x28
[<ffff0000084f7d08>] bus_add_driver+0x1b8/0x228
[<ffff0000084f93c0>] driver_register+0x60/0xf8
[<ffff0000083fb918>] __pci_register_driver+0x40/0x48

Return EPROBE_DEFER in that case so the driver can register the device
later.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-13 11:08:37 -08:00
Linus Torvalds
1d0926e99d Char/Misc fix for 4.19-rc1
Here is a single UIO fix that I forgot to send before 4.18-final came
 out.  It reverts a UIO patch that went in the 4.18 development window
 that was causing problems.
 
 This patch has been in linux-next for a while with no problems, I just
 forgot to send it earlier, or as part of the larger char/misc patch
 series from yesterday, my fault.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull UIO fix from Greg KH:
 "Here is a single UIO fix that I forgot to send before 4.18-final came
  out. It reverts a UIO patch that went in the 4.18 development window
  that was causing problems.

  This patch has been in linux-next for a while with no problems, I just
  forgot to send it earlier, or as part of the larger char/misc patch
  series from yesterday, my fault"

* tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Revert "uio: use request_threaded_irq instead"
2018-08-19 09:30:44 -07:00
Xiubo Li
3d27c4de8d Revert "uio: use request_threaded_irq instead"
Since mutex lock in irq hanler is useless currently, here will
remove it together with it.

This reverts commit 9421e45f5f.

Reported-by: james.r.harris@intel.com
CC: Ahsan Atta <ahsan.atta@intel.com>
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-12 17:30:58 +02:00
Dan Carpenter
f019f07ecf uio: potential double frees if __uio_register_device() fails
The uio_unregister_device() function assumes that if "info->uio_dev" is
non-NULL that means "info" is fully allocated.  Setting info->uio_de
has to be the last thing in the function.

In the current code, if request_threaded_irq() fails then we return with
info->uio_dev set to non-NULL but info is not fully allocated and it can
lead to double frees.

Fixes: beafc54c4e ("UIO: Add the User IO core code")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-02 10:42:25 +02:00
Xiubo Li
b34e9a15b3 uio: fix possible circular locking dependency
The call trace:
XXX/1910 is trying to acquire lock:
 (&mm->mmap_sem){++++++}, at: [<ffffffff97008c87>] might_fault+0x57/0xb0

but task is already holding lock:
 (&idev->info_lock){+.+...}, at: [<ffffffffc0638a06>] uio_write+0x46/0x130 [uio]

which lock already depends on the new lock.

the existing dependency chain (in reverse order) is:

-> #1 (&idev->info_lock){+.+...}:
       [<ffffffff96f31fc9>] lock_acquire+0x99/0x1e0
       [<ffffffff975edad3>] mutex_lock_nested+0x93/0x410
       [<ffffffffc063873d>] uio_mmap+0x2d/0x170 [uio]
       [<ffffffff97016b58>] mmap_region+0x428/0x650
       [<ffffffff97017138>] do_mmap+0x3b8/0x4e0
       [<ffffffff96ffaba3>] vm_mmap_pgoff+0xd3/0x120
       [<ffffffff97015261>] SyS_mmap_pgoff+0x1f1/0x270
       [<ffffffff96e387c2>] SyS_mmap+0x22/0x30
       [<ffffffff975ff315>] system_call_fastpath+0x1c/0x21

-> #0 (&mm->mmap_sem){++++++}:
       [<ffffffff96f30e9c>] __lock_acquire+0xdac/0x15f0
       [<ffffffff96f31fc9>] lock_acquire+0x99/0x1e0
       [<ffffffff97008cb4>] might_fault+0x84/0xb0
       [<ffffffffc0638a74>] uio_write+0xb4/0x130 [uio]
       [<ffffffff9706ffa3>] vfs_write+0xc3/0x1f0
       [<ffffffff97070e2a>] SyS_write+0x8a/0x100
       [<ffffffff975ff315>] system_call_fastpath+0x1c/0x21

other info that might help us debug this:
 Possible unsafe locking scenario:
       CPU0                    CPU1
       ----                    ----
  lock(&idev->info_lock);
                               lock(&mm->mmap_sem);
                               lock(&idev->info_lock);
  lock(&mm->mmap_sem);

 *** DEADLOCK ***
1 lock held by XXX/1910:
 #0:  (&idev->info_lock){+.+...}, at: [<ffffffffc0638a06>] uio_write+0x46/0x130 [uio]

stack backtrace:
CPU: 0 PID: 1910 Comm: XXX Kdump: loaded Not tainted #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/19/2017
Call Trace:
 [<ffffffff975e9211>] dump_stack+0x19/0x1b
 [<ffffffff975e260a>] print_circular_bug+0x1f9/0x207
 [<ffffffff96f2f6a7>] check_prevs_add+0x957/0x960
 [<ffffffff96f30e9c>] __lock_acquire+0xdac/0x15f0
 [<ffffffff96f2fb19>] ? mark_held_locks+0xb9/0x140
 [<ffffffff96f31fc9>] lock_acquire+0x99/0x1e0
 [<ffffffff97008c87>] ? might_fault+0x57/0xb0
 [<ffffffff97008cb4>] might_fault+0x84/0xb0
 [<ffffffff97008c87>] ? might_fault+0x57/0xb0
 [<ffffffffc0638a74>] uio_write+0xb4/0x130 [uio]
 [<ffffffff9706ffa3>] vfs_write+0xc3/0x1f0
 [<ffffffff9709349c>] ? fget_light+0xfc/0x510
 [<ffffffff97070e2a>] SyS_write+0x8a/0x100
 [<ffffffff975ff315>] system_call_fastpath+0x1c/0x21

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-02 10:14:26 +02:00
Dan Carpenter
95883676e3 uio: pruss: fix error handling in probe
There are two bugs here.  First the error codes weren't set on several
paths.  And second, if the call to request_threaded_irq() inside
uio_register_device() fails then it would lead to a double free when
we call uio_unregister_device() inside pruss_cleanup().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-02 10:14:26 +02:00
Stephen Hemminger
bce5c2ea35 uio: add SPDX license tags
For those without any license text present or short reference
to GPL, add SPDX tag.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-21 15:41:20 +02:00
Hailong Liu
e7de2590f1 uio: fix wrong return value from uio_mmap()
uio_mmap has multiple fail paths to set return value to nonzero then
goto out. However, it always returns *0* from the *out* at end, and
this will mislead callers who check the return value of this function.

Fixes: 57c5f4df0a ("uio: fix crash after the device is unregistered")
CC: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Hailong Liu <liu.hailong6@zte.com.cn>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-21 08:45:24 +02:00
Stephen Hemminger
fbb5858c14 uio: add SPDX license tag
Replace short statement in comment with proper SPDX
license tag.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-21 08:44:08 +02:00
Xiubo Li
57c5f4df0a uio: fix crash after the device is unregistered
For the target_core_user use case, after the device is unregistered
it maybe still opened in user space, then the kernel will crash, like:

[  251.163692] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[  251.163820] IP: [<ffffffffc0736213>] show_name+0x23/0x40 [uio]
[  251.163965] PGD 8000000062694067 PUD 62696067 PMD 0
[  251.164097] Oops: 0000 [#1] SMP
...
[  251.165605]  e1000 mptscsih mptbase drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
[  251.166014] CPU: 0 PID: 13380 Comm: tcmu-runner Kdump: loaded Not tainted 3.10.0-916.el7.test.x86_64 #1
[  251.166381] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/19/2017
[  251.166747] task: ffff971eb91db0c0 ti: ffff971e9e384000 task.ti: ffff971e9e384000
[  251.167137] RIP: 0010:[<ffffffffc0736213>]  [<ffffffffc0736213>] show_name+0x23/0x40 [uio]
[  251.167563] RSP: 0018:ffff971e9e387dc8  EFLAGS: 00010282
[  251.167978] RAX: 0000000000000000 RBX: ffff971e9e3f8000 RCX: ffff971eb8368d98
[  251.168408] RDX: ffff971e9e3f8000 RSI: ffffffffc0738084 RDI: ffff971e9e3f8000
[  251.168856] RBP: ffff971e9e387dd0 R08: ffff971eb8bc0018 R09: 0000000000000000
[  251.169296] R10: 0000000000001000 R11: ffffffffa09d444d R12: ffffffffa1076e80
[  251.169750] R13: ffff971e9e387f18 R14: 0000000000000001 R15: ffff971e9cfb1c80
[  251.170213] FS:  00007ff37d175880(0000) GS:ffff971ebb600000(0000) knlGS:0000000000000000
[  251.170693] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.171248] CR2: 0000000000000008 CR3: 00000000001f6000 CR4: 00000000003607f0
[  251.172071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  251.172640] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  251.173236] Call Trace:
[  251.173789]  [<ffffffffa0c9b2d3>] dev_attr_show+0x23/0x60
[  251.174356]  [<ffffffffa0f561b2>] ? mutex_lock+0x12/0x2f
[  251.174892]  [<ffffffffa0ac6d9f>] sysfs_kf_seq_show+0xcf/0x1f0
[  251.175433]  [<ffffffffa0ac54e6>] kernfs_seq_show+0x26/0x30
[  251.175981]  [<ffffffffa0a63be0>] seq_read+0x110/0x3f0
[  251.176609]  [<ffffffffa0ac5d45>] kernfs_fop_read+0xf5/0x160
[  251.177158]  [<ffffffffa0a3d3af>] vfs_read+0x9f/0x170
[  251.177707]  [<ffffffffa0a3e27f>] SyS_read+0x7f/0xf0
[  251.178268]  [<ffffffffa0f648af>] system_call_fastpath+0x1c/0x21
[  251.178823] Code: 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 53 48 89 d3 e8 7e 96 56 e0 48 8b 80 d8 02 00 00 48 89 df 48 c7 c6 84 80 73 c0 <48> 8b 50 08 31 c0 e8 e2 67 44 e0 5b 48 98 5d c3 0f 1f 00 66 2e
[  251.180115] RIP  [<ffffffffc0736213>] show_name+0x23/0x40 [uio]
[  251.180820]  RSP <ffff971e9e387dc8>
[  251.181473] CR2: 0000000000000008

CC: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
CC: Mike Christie <mchristi@redhat.com>
Reviewed-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-07 16:57:35 +02:00
Xiubo Li
543af5861f uio: change to use the mutex lock instead of the spin lock
We are hitting a regression with the following commit:

commit a93e7b3315
Author: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Date:   Mon May 14 13:32:23 2018 +1200

    uio: Prevent device destruction while fds are open

The problem is the addition of spin_lock_irqsave in uio_write. This
leads to hitting  uio_write -> copy_from_user -> _copy_from_user ->
might_fault and the logs filling up with sleeping warnings.

I also noticed some uio drivers allocate memory, sleep, grab mutexes
from callouts like open() and release and uio is now doing
spin_lock_irqsave while calling them.

Reported-by: Mike Christie <mchristi@redhat.com>
CC: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Reviewed-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-07 16:57:35 +02:00
Xiubo Li
9421e45f5f uio: use request_threaded_irq instead
Prepraing for changing to use mutex lock.

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-07 16:57:35 +02:00
Kees Cook
6396bb2215 treewide: kzalloc() -> kcalloc()
The kzalloc() function has a 2-factor argument form, kcalloc(). This
patch replaces cases of:

        kzalloc(a * b, gfp)

with:
        kcalloc(a * b, gfp)

as well as handling cases of:

        kzalloc(a * b * c, gfp)

with:

        kzalloc(array3_size(a, b, c), gfp)

as it's slightly less ugly than:

        kzalloc_array(array_size(a, b), c, gfp)

This does, however, attempt to ignore constant size factors like:

        kzalloc(4 * 1024, gfp)

though any constants defined via macros get caught up in the conversion.

Any factors with a sizeof() of "unsigned char", "char", and "u8" were
dropped, since they're redundant.

The Coccinelle script used for this was:

// Fix redundant parens around sizeof().
@@
type TYPE;
expression THING, E;
@@

(
  kzalloc(
-	(sizeof(TYPE)) * E
+	sizeof(TYPE) * E
  , ...)
|
  kzalloc(
-	(sizeof(THING)) * E
+	sizeof(THING) * E
  , ...)
)

// Drop single-byte sizes and redundant parens.
@@
expression COUNT;
typedef u8;
typedef __u8;
@@

(
  kzalloc(
-	sizeof(u8) * (COUNT)
+	COUNT
  , ...)
|
  kzalloc(
-	sizeof(__u8) * (COUNT)
+	COUNT
  , ...)
|
  kzalloc(
-	sizeof(char) * (COUNT)
+	COUNT
  , ...)
|
  kzalloc(
-	sizeof(unsigned char) * (COUNT)
+	COUNT
  , ...)
|
  kzalloc(
-	sizeof(u8) * COUNT
+	COUNT
  , ...)
|
  kzalloc(
-	sizeof(__u8) * COUNT
+	COUNT
  , ...)
|
  kzalloc(
-	sizeof(char) * COUNT
+	COUNT
  , ...)
|
  kzalloc(
-	sizeof(unsigned char) * COUNT
+	COUNT
  , ...)
)

// 2-factor product with sizeof(type/expression) and identifier or constant.
@@
type TYPE;
expression THING;
identifier COUNT_ID;
constant COUNT_CONST;
@@

(
- kzalloc
+ kcalloc
  (
-	sizeof(TYPE) * (COUNT_ID)
+	COUNT_ID, sizeof(TYPE)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(TYPE) * COUNT_ID
+	COUNT_ID, sizeof(TYPE)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(TYPE) * (COUNT_CONST)
+	COUNT_CONST, sizeof(TYPE)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(TYPE) * COUNT_CONST
+	COUNT_CONST, sizeof(TYPE)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(THING) * (COUNT_ID)
+	COUNT_ID, sizeof(THING)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(THING) * COUNT_ID
+	COUNT_ID, sizeof(THING)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(THING) * (COUNT_CONST)
+	COUNT_CONST, sizeof(THING)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(THING) * COUNT_CONST
+	COUNT_CONST, sizeof(THING)
  , ...)
)

// 2-factor product, only identifiers.
@@
identifier SIZE, COUNT;
@@

- kzalloc
+ kcalloc
  (
-	SIZE * COUNT
+	COUNT, SIZE
  , ...)

// 3-factor product with 1 sizeof(type) or sizeof(expression), with
// redundant parens removed.
@@
expression THING;
identifier STRIDE, COUNT;
type TYPE;
@@

(
  kzalloc(
-	sizeof(TYPE) * (COUNT) * (STRIDE)
+	array3_size(COUNT, STRIDE, sizeof(TYPE))
  , ...)
|
  kzalloc(
-	sizeof(TYPE) * (COUNT) * STRIDE
+	array3_size(COUNT, STRIDE, sizeof(TYPE))
  , ...)
|
  kzalloc(
-	sizeof(TYPE) * COUNT * (STRIDE)
+	array3_size(COUNT, STRIDE, sizeof(TYPE))
  , ...)
|
  kzalloc(
-	sizeof(TYPE) * COUNT * STRIDE
+	array3_size(COUNT, STRIDE, sizeof(TYPE))
  , ...)
|
  kzalloc(
-	sizeof(THING) * (COUNT) * (STRIDE)
+	array3_size(COUNT, STRIDE, sizeof(THING))
  , ...)
|
  kzalloc(
-	sizeof(THING) * (COUNT) * STRIDE
+	array3_size(COUNT, STRIDE, sizeof(THING))
  , ...)
|
  kzalloc(
-	sizeof(THING) * COUNT * (STRIDE)
+	array3_size(COUNT, STRIDE, sizeof(THING))
  , ...)
|
  kzalloc(
-	sizeof(THING) * COUNT * STRIDE
+	array3_size(COUNT, STRIDE, sizeof(THING))
  , ...)
)

// 3-factor product with 2 sizeof(variable), with redundant parens removed.
@@
expression THING1, THING2;
identifier COUNT;
type TYPE1, TYPE2;
@@

(
  kzalloc(
-	sizeof(TYPE1) * sizeof(TYPE2) * COUNT
+	array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2))
  , ...)
|
  kzalloc(
-	sizeof(TYPE1) * sizeof(THING2) * (COUNT)
+	array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2))
  , ...)
|
  kzalloc(
-	sizeof(THING1) * sizeof(THING2) * COUNT
+	array3_size(COUNT, sizeof(THING1), sizeof(THING2))
  , ...)
|
  kzalloc(
-	sizeof(THING1) * sizeof(THING2) * (COUNT)
+	array3_size(COUNT, sizeof(THING1), sizeof(THING2))
  , ...)
|
  kzalloc(
-	sizeof(TYPE1) * sizeof(THING2) * COUNT
+	array3_size(COUNT, sizeof(TYPE1), sizeof(THING2))
  , ...)
|
  kzalloc(
-	sizeof(TYPE1) * sizeof(THING2) * (COUNT)
+	array3_size(COUNT, sizeof(TYPE1), sizeof(THING2))
  , ...)
)

// 3-factor product, only identifiers, with redundant parens removed.
@@
identifier STRIDE, SIZE, COUNT;
@@

(
  kzalloc(
-	(COUNT) * STRIDE * SIZE
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
|
  kzalloc(
-	COUNT * (STRIDE) * SIZE
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
|
  kzalloc(
-	COUNT * STRIDE * (SIZE)
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
|
  kzalloc(
-	(COUNT) * (STRIDE) * SIZE
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
|
  kzalloc(
-	COUNT * (STRIDE) * (SIZE)
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
|
  kzalloc(
-	(COUNT) * STRIDE * (SIZE)
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
|
  kzalloc(
-	(COUNT) * (STRIDE) * (SIZE)
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
|
  kzalloc(
-	COUNT * STRIDE * SIZE
+	array3_size(COUNT, STRIDE, SIZE)
  , ...)
)

// Any remaining multi-factor products, first at least 3-factor products,
// when they're not all constants...
@@
expression E1, E2, E3;
constant C1, C2, C3;
@@

(
  kzalloc(C1 * C2 * C3, ...)
|
  kzalloc(
-	(E1) * E2 * E3
+	array3_size(E1, E2, E3)
  , ...)
|
  kzalloc(
-	(E1) * (E2) * E3
+	array3_size(E1, E2, E3)
  , ...)
|
  kzalloc(
-	(E1) * (E2) * (E3)
+	array3_size(E1, E2, E3)
  , ...)
|
  kzalloc(
-	E1 * E2 * E3
+	array3_size(E1, E2, E3)
  , ...)
)

// And then all remaining 2 factors products when they're not all constants,
// keeping sizeof() as the second factor argument.
@@
expression THING, E1, E2;
type TYPE;
constant C1, C2, C3;
@@

(
  kzalloc(sizeof(THING) * C2, ...)
|
  kzalloc(sizeof(TYPE) * C2, ...)
|
  kzalloc(C1 * C2 * C3, ...)
|
  kzalloc(C1 * C2, ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(TYPE) * (E2)
+	E2, sizeof(TYPE)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(TYPE) * E2
+	E2, sizeof(TYPE)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(THING) * (E2)
+	E2, sizeof(THING)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	sizeof(THING) * E2
+	E2, sizeof(THING)
  , ...)
|
- kzalloc
+ kcalloc
  (
-	(E1) * E2
+	E1, E2
  , ...)
|
- kzalloc
+ kcalloc
  (
-	(E1) * (E2)
+	E1, E2
  , ...)
|
- kzalloc
+ kcalloc
  (
-	E1 * E2
+	E1, E2
  , ...)
)

Signed-off-by: Kees Cook <keescook@chromium.org>
2018-06-12 16:19:22 -07:00
Hamish Martin
a93e7b3315 uio: Prevent device destruction while fds are open
Prevent destruction of a uio_device while user space apps hold open
file descriptors to that device. Further, access to the 'info' member
of the struct uio_device is protected by spinlock. This is to ensure
stale pointers to data not under control of the UIO subsystem are not
dereferenced.

Signed-off-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-14 16:16:35 +02:00
Hamish Martin
81daa406c2 uio: Reduce return paths from uio_write()
Drive all return paths for uio_write() through a single block at the
end of the function.

Signed-off-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-14 16:12:47 +02:00
Greg Kroah-Hartman
720d690e36 Merge 4.17-rc3 into char-misc-next
We want the fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-30 05:05:54 -07:00
Fabio Estevam
f4eebb60a3 uio: uio_fsl_elbc_gpcm: Remove owner assignment from platform_driver
Structure platform_driver does not need to set the owner field, as this
will be populated by the driver core.

Generated by scripts/coccinelle/api/platform_no_drv_owner.cocci.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 13:31:27 +02:00
Souptick Joarder
9b85e95a30 uio: Change return type to vm_fault_t
Use new return type vm_fault_t for fault handler
in struct vm_operations_struct. For now, this is
just documenting that the function returns a VM_
FAULT value rather than an errno.  Once all inst
ances are converted, vm_fault_t will become a di
stinct type.

Reference - 1c8f422059 ("mm: change return type
to vm_fault_t")

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 13:31:27 +02:00
Stephen Hemminger
ce3d1536ac uio_hv_generic: fix subchannel ring mmap
The fault method of handling subchannel ring, did not work correctly
(it only worked for the first page).

Since ring buffer is physically contiguous, using the vm helper
function is simpler and handles more cases.

Fixes: 37b96a4931 ("uio_hv_generic: support sub-channels")
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 12:43:48 +02:00
Stephen Hemminger
135db384a2 uio_hv_generic: use correct channel in isr
Need to mask the correct sub-channel in the callback from VMBUS
isr.  Otherwise, can get in to infinite interrupt storm.

Fixes: 37b96a4931 ("uio_hv_generic: support sub-channels")
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 12:43:48 +02:00
Stephen Hemminger
9ab877a6cc uio_hv_generic: make ring buffer attribute for primary channel
The primary channel also needs a ring buffer attribute. This allows
application to check if kernel supports uio sub channels, and also
makes all channels use consistent API.

Fixes: 37b96a4931 ("uio_hv_generic: support sub-channels")
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 12:43:48 +02:00
Stephen Hemminger
6e3d66b80f uio_hv_generic: set size of ring buffer attribute
The original code had ring size as a module parameter, but
then it was made a fixed value.  The code to set the size of
the ring buffer binary file was lost in the transistion.
The size is needed by user mode driver to know the size of
the ring buffer.

Fixes: 37b96a4931 ("uio_hv_generic: support sub-channels")
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-23 12:43:48 +02:00
Stephen Hemminger
37b96a4931 uio_hv_generic: support sub-channels
Use sysfs to allow supporting sub-channels. The userspace application
makes request to host to create sub-channels and the UIO kernel
driver populates the sysfs per-channel directory with a binary
attribute file that can be used to read/write ring.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-06 09:57:17 -08:00
Linus Torvalds
a9a08845e9 vfs: do bulk POLL* -> EPOLL* replacement
This is the mindless scripted replacement of kernel use of POLL*
variables as described by Al, done by this script:

    for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do
        L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'`
        for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done
    done

with de-mangling cleanups yet to come.

NOTE! On almost all architectures, the EPOLL* constants have the same
values as the POLL* constants do.  But they keyword here is "almost".
For various bad reasons they aren't the same, and epoll() doesn't
actually work quite correctly in some cases due to this on Sparc et al.

The next patch from Al will sort out the final differences, and we
should be all done.

Scripted-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-02-11 14:34:03 -08:00
Linus Torvalds
f6cff79f1d Char/Misc driver patches for 4.16-rc1
Here is the big pull request for char/misc drivers for 4.16-rc1.
 
 There's a lot of stuff in here.  Three new driver subsystems were added
 for various types of hardware busses:
 	- siox
 	- slimbus
 	- soundwire
 as well as a new vboxguest subsystem for the VirtualBox hypervisor
 drivers.
 
 There's also big updates from the FPGA subsystem, lots of Android binder
 fixes, the usual handful of hyper-v updates, and lots of other smaller
 driver updates.
 
 All of these have been in linux-next for a long time, with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big pull request for char/misc drivers for 4.16-rc1.

  There's a lot of stuff in here. Three new driver subsystems were added
  for various types of hardware busses:

   - siox
   - slimbus
   - soundwire

  as well as a new vboxguest subsystem for the VirtualBox hypervisor
  drivers.

  There's also big updates from the FPGA subsystem, lots of Android
  binder fixes, the usual handful of hyper-v updates, and lots of other
  smaller driver updates.

  All of these have been in linux-next for a long time, with no reported
  issues"

* tag 'char-misc-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (155 commits)
  char: lp: use true or false for boolean values
  android: binder: use VM_ALLOC to get vm area
  android: binder: Use true and false for boolean values
  lkdtm: fix handle_irq_event symbol for INT_HW_IRQ_EN
  EISA: Delete error message for a failed memory allocation in eisa_probe()
  EISA: Whitespace cleanup
  misc: remove AVR32 dependencies
  virt: vbox: Add error mapping for VERR_INVALID_NAME and VERR_NO_MORE_FILES
  soundwire: Fix a signedness bug
  uio_hv_generic: fix new type mismatch warnings
  uio_hv_generic: fix type mismatch warnings
  auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE
  uio_hv_generic: add rescind support
  uio_hv_generic: check that host supports monitor page
  uio_hv_generic: create send and receive buffers
  uio: document uio_hv_generic regions
  doc: fix documentation about uio_hv_generic
  vmbus: add monitor_id and subchannel_id to sysfs per channel
  vmbus: fix ABI documentation
  uio_hv_generic: use ISR callback method
  ...
2018-02-01 10:31:17 -08:00
Arnd Bergmann
d6088e9a89 uio_hv_generic: fix new type mismatch warnings
In commit 72d1465789 ("uio_hv_generic: fix type mismatch warnings"),
I addressed some warnings that show up with CONFIG_X86_PAE, now a new
change has added more of the same:

drivers/uio/uio_hv_generic.c: In function 'hv_uio_probe':
drivers/uio/uio_hv_generic.c:205:5: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
drivers/uio/uio_hv_generic.c:225:5: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]

The fix is the same as before, casting to uintptr_t as an intermediate.

Fixes: e7d214642a ("uio_hv_generic: create send and receive buffers")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-13 14:19:46 +01:00
Arnd Bergmann
72d1465789 uio_hv_generic: fix type mismatch warnings
I moved the virt_to_phys() conversion into hv_uio_probe() as part of
a warning fix. Stephen's cleanup to remove the private mmap() function
seems reasonable, but part of it reverted the change that I did to
hide the warnings, so they are back now:

drivers/uio/uio_hv_generic.c: In function 'hv_uio_probe':
drivers/uio/uio_hv_generic.c:123:5: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
drivers/uio/uio_hv_generic.c:130:5: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
drivers/uio/uio_hv_generic.c:136:5: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]

The type mismatch is now the result of the uio_mmap() definition, and
the best way I see from here is to shut them up with a uintptr_t cast.

Fixes: 9c40546c01 ("uio_hv_generic: use standard mmap for resources")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-10 17:50:01 +01:00
Stephen Hemminger
ca3cda6fcf uio_hv_generic: add rescind support
When host rescinds the device, the UIO driver will clear the interrupt
state and notify application. The read (or write) on the interrupt FD
will then fail with -EIO. This is simpler than adding lots extra uevent
stuff inside UIO.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-10 17:40:53 +01:00
Stephen Hemminger
06028d1517 uio_hv_generic: check that host supports monitor page
In order for userspace application to signal host, it needs the
host to support the monitor page property. Check for the flag
and fail if this is not supported.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-10 17:40:53 +01:00
Stephen Hemminger
e7d214642a uio_hv_generic: create send and receive buffers
Map in receive and send buffers for networking in UIO device.
These buffers are special and need to be setup by kernel
API's; userspace can not do it.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-10 17:40:53 +01:00
Stephen Hemminger
2141a8457f uio_hv_generic: use ISR callback method
The UIO IRQ handler doesn't need to be called from a tasklet.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-09 19:44:07 +01:00