Linux 5.4.23

From: Greg KH
Date: Sun Mar 01 2020 - 04:37:25 EST

I'm announcing the release of the 5.4.23 kernel.

All users of the 5.4 kernel series must upgrade.

The updated 5.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary

thanks,

greg k-h

------------

Documentation/arm64/tagged-address-abi.rst | 11 +
MAINTAINERS | 2
Makefile | 2
arch/arm64/include/asm/lse.h | 2
arch/arm64/include/asm/memory.h | 2
arch/powerpc/include/asm/page.h | 5
arch/powerpc/kernel/eeh_driver.c | 21 +--
arch/powerpc/kernel/entry_32.S | 4
arch/powerpc/kernel/head_8xx.S | 2
arch/powerpc/kernel/signal.c | 17 ++
arch/powerpc/kernel/signal_32.c | 28 ++--
arch/powerpc/kernel/signal_64.c | 22 +--
arch/powerpc/mm/hugetlbpage.c | 29 ++--
arch/s390/boot/kaslr.c | 2
arch/s390/include/asm/page.h | 2
arch/x86/include/asm/kvm_host.h | 2
arch/x86/include/asm/msr-index.h | 2
arch/x86/kernel/cpu/amd.c | 14 ++
arch/x86/kernel/cpu/mce/amd.c | 50 ++++---
arch/x86/kernel/ima_arch.c | 6
arch/x86/kvm/irq_comm.c | 2
arch/x86/kvm/lapic.c | 9 -
arch/x86/kvm/svm.c | 7 -
arch/x86/kvm/vmx/capabilities.h | 1
arch/x86/kvm/vmx/nested.c | 44 ++++--
arch/x86/kvm/vmx/nested.h | 5
arch/x86/kvm/vmx/vmx.c | 82 +++++++++---
crypto/hash_info.c | 2
drivers/acpi/acpica/evevent.c | 45 ++++++
drivers/acpi/sleep.c | 7 +
drivers/ata/ahci.c | 7 +
drivers/ata/libata-core.c | 21 +++
drivers/block/floppy.c | 7 -
drivers/char/tpm/tpm2-cmd.c | 2
drivers/dma/imx-sdma.c | 19 +-
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 2
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2
drivers/gpu/drm/amd/amdgpu/soc15.c | 7 -
drivers/gpu/drm/bridge/tc358767.c | 8 -
drivers/gpu/drm/i915/Kconfig | 5
drivers/gpu/drm/i915/display/intel_display.c | 2
drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 3
drivers/gpu/drm/i915/gem/i915_gem_phys.c | 98 +++++++-------
drivers/gpu/drm/i915/gt/intel_engine.h | 8 +
drivers/gpu/drm/i915/gt/intel_engine_types.h | 1
drivers/gpu/drm/i915/gt/intel_lrc.c | 63 ++++-----
drivers/gpu/drm/i915/gt/intel_ringbuffer.c | 2
drivers/gpu/drm/i915/gvt/gtt.c | 4
drivers/gpu/drm/i915/i915_gem.c | 8 -
drivers/gpu/drm/i915/i915_gpu_error.c | 3
drivers/gpu/drm/i915/i915_scheduler.c | 6
drivers/gpu/drm/i915/i915_utils.c | 5
drivers/gpu/drm/msm/disp/dpu1/dpu_formats.c | 4
drivers/gpu/drm/nouveau/dispnv50/wndw.c | 2
drivers/gpu/drm/panfrost/panfrost_mmu.c | 7 -
drivers/gpu/drm/panfrost/panfrost_perfcnt.c | 11 -
drivers/infiniband/ulp/isert/ib_isert.c | 12 +
drivers/iommu/qcom_iommu.c | 28 +---
drivers/net/ethernet/intel/e1000e/netdev.c | 68 +++++-----
drivers/net/ethernet/mellanox/mlx5/core/en/health.c | 2
drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h | 8 +
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 14 --
drivers/net/ethernet/mellanox/mlx5/core/wq.c | 39 ++++-
drivers/net/ethernet/mellanox/mlx5/core/wq.h | 2
drivers/nvme/host/multipath.c | 1
drivers/staging/android/ashmem.c | 28 ++++
drivers/staging/greybus/audio_manager.c | 2
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 4
drivers/staging/rtl8723bs/hal/rtl8723bs_xmit.c | 5
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 4
drivers/staging/vt6656/dpc.c | 2
drivers/target/iscsi/iscsi_target.c | 16 --
drivers/target/target_core_transport.c | 31 ++++
drivers/thunderbolt/switch.c | 7 +
drivers/tty/serdev/serdev-ttyport.c | 6
drivers/tty/serial/8250/8250_aspeed_vuart.c | 1
drivers/tty/serial/8250/8250_core.c | 5
drivers/tty/serial/8250/8250_of.c | 1
drivers/tty/serial/8250/8250_port.c | 4
drivers/tty/serial/atmel_serial.c | 3
drivers/tty/serial/imx.c | 2
drivers/tty/serial/qcom_geni_serial.c | 18 ++
drivers/tty/tty_port.c | 5
drivers/tty/vt/selection.c | 9 +
drivers/tty/vt/vt.c | 15 +-
drivers/tty/vt/vt_ioctl.c | 17 +-
drivers/usb/core/config.c | 11 +
drivers/usb/core/hub.c | 20 ++-
drivers/usb/core/hub.h | 1
drivers/usb/core/quirks.c | 40 ++++++
drivers/usb/core/usb.h | 3
drivers/usb/dwc2/gadget.c | 40 +++---
drivers/usb/dwc3/debug.h | 39 ++---
drivers/usb/dwc3/gadget.c | 3
drivers/usb/gadget/composite.c | 8 -
drivers/usb/host/xhci-hub.c | 25 ++-
drivers/usb/host/xhci-mem.c | 71 ++++++----
drivers/usb/host/xhci-pci.c | 10 -
drivers/usb/host/xhci-ring.c | 60 ++++++---
drivers/usb/host/xhci.h | 14 +-
drivers/usb/misc/iowarrior.c | 31 ++++
drivers/usb/storage/uas.c | 23 +++
drivers/xen/preempt.c | 4
fs/btrfs/disk-io.c | 3
fs/btrfs/extent-tree.c | 2
fs/btrfs/inode.c | 26 +++
fs/btrfs/ordered-data.c | 7 -
fs/btrfs/qgroup.c | 13 +
fs/btrfs/qgroup.h | 1
fs/btrfs/transaction.c | 2
fs/ecryptfs/crypto.c | 6
fs/ecryptfs/keystore.c | 2
fs/ecryptfs/messaging.c | 1
fs/ext4/balloc.c | 14 +-
fs/ext4/ext4.h | 39 ++++-
fs/ext4/ialloc.c | 23 ++-
fs/ext4/inode.c | 16 +-
fs/ext4/mballoc.c | 61 ++++++---
fs/ext4/migrate.c | 27 ++--
fs/ext4/namei.c | 1
fs/ext4/resize.c | 62 +++++++--
fs/ext4/super.c | 113 +++++++++++------
fs/io_uring.c | 47 ++-----
fs/jbd2/transaction.c | 8 -
include/acpi/acpixf.h | 1
include/linux/intel-svm.h | 2
include/linux/irqdomain.h | 2
include/linux/libata.h | 1
include/linux/tty.h | 2
include/linux/usb/quirks.h | 3
include/scsi/iscsi_proto.h | 1
include/sound/rawmidi.h | 6
ipc/sem.c | 6
kernel/bpf/offload.c | 2
kernel/irq/internals.h | 2
kernel/irq/manage.c | 18 --
kernel/irq/proc.c | 22 +++
kernel/sched/psi.c | 3
lib/stackdepot.c | 8 -
mm/memcontrol.c | 4
mm/mmap.c | 4
mm/mremap.c | 1
mm/sparse.c | 2
mm/vmscan.c | 9 -
net/netfilter/xt_hashlimit.c | 10 +
net/rxrpc/call_object.c | 22 ++-
sound/core/seq/seq_clientmgr.c | 4
sound/core/seq/seq_queue.c | 29 +++-
sound/core/seq/seq_timer.c | 13 +
sound/core/seq/seq_timer.h | 3
sound/hda/hdmi_chmap.c | 2
sound/pci/hda/hda_codec.c | 2
sound/pci/hda/hda_eld.c | 2
sound/pci/hda/hda_sysfs.c | 4
sound/pci/hda/patch_realtek.c | 2
sound/soc/atmel/Kconfig | 4
sound/soc/atmel/Makefile | 10 +
sound/soc/fsl/fsl_sai.c | 22 ++-
sound/soc/soc-dapm.c | 3
sound/soc/sof/intel/hda-dai.c | 4
sound/soc/sunxi/sun8i-codec.c | 3
tools/testing/selftests/bpf/prog_tests/sockmap_basic.c | 5
163 files changed, 1509 insertions(+), 709 deletions(-)

Aditya Pakki (1):
ecryptfs: replace BUG_ON with error handling code

Alan Stern (1):
USB: hub: Don't record a connect-change event during reset-resume

Alex Deucher (3):
drm/amdgpu/soc15: fix xclk for raven
drm/amdgpu/gfx9: disable gfxoff when reading rlc clock
drm/amdgpu/gfx10: disable gfxoff when reading rlc clock

Alexander Duyck (1):
e1000e: Use rtnl_lock to prevent race conditions between net and pci/pm

Alexander Potapenko (1):
lib/stackdepot.c: fix global out-of-bounds in stack_slabs

Andy Shevchenko (1):
serial: 8250: Check UPF_IRQ_SHARED in advance

Anurag Kumar Vulisha (1):
usb: dwc3: gadget: Check for IOC/LST bit in TRB->ctrl fields

Ard Biesheuvel (1):
x86/ima: use correct identifier for SetupMode variable

Arnd Bergmann (1):
ASoC: atmel: fix atmel_ssc_set_audio link failure

Aya Levin (2):
net/mlx5e: Reset RQ doorbell counter before moving RQ state from RST to RDY
net/mlx5e: Fix crash in recovery flow without devlink reporter

Bart Van Assche (3):
scsi: Revert "target/core: Inline transport_lun_remove_cmd()"
scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"

Boris Brezillon (1):
drm/panfrost: perfcnt: Reserve/use the AS attached to the perfcnt MMU context

Borislav Petkov (1):
x86/mce/amd: Publish the bank pointer only after setup has succeeded

Catalin Marinas (1):
mm: Avoid creating virtual address aliases in brk()/mmap()/mremap()

Chris Wilson (4):
drm/i915: Wean off drm_pci_alloc/drm_pci_free
drm/i915/gt: Detect if we miss WaIdleLiteRestore
drm/i915/execlists: Always force a context reload when rewinding RING_TAIL
drm/i915/gt: Protect defer_request() from new waiters

Christophe Leroy (4):
powerpc/8xx: Fix clearing of bits 20-23 in ITLB miss
powerpc/entry: Fix an #if which should be an #ifdef in entry_32.S
powerpc/hugetlb: Fix 512k hugepages on 8xx with 16k page size
powerpc/hugetlb: Fix 8M hugepages on 8xx

Colin Ian King (2):
usb: dwc3: debug: fix string position formatting mixup with ret and len
staging: rtl8723bs: fix copy of overlapping memory

Cong Wang (1):
netfilter: xt_hashlimit: limit the max size of hashtable

Dan Carpenter (1):
staging: greybus: use after free in gb_audio_manager_remove_all()

David Howells (1):
rxrpc: Fix call RCU cleanup using non-bh-safe locks

EJ Hsu (1):
usb: uas: fix a plug & unplug racing

Eric Biggers (2):
ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
ext4: fix race between writepages and enabling EXT4_EXTENTS_FL

Eric Dumazet (1):
vt: vt_ioctl: fix race in VT_RESIZEX

Filipe Manana (3):
Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
Btrfs: fix race between shrinking truncate and fiemap
Btrfs: fix deadlock during fast fsync when logging prealloc extents beyond eof

Fugang Duan (1):
tty: serial: imx: setup the correct sg entry for tx dma

Gavin Shan (1):
mm/vmscan.c: don't round up scan size for online memory cgroup

Greg Kroah-Hartman (5):
USB: misc: iowarrior: add support for 2 OEMed devices
USB: misc: iowarrior: add support for the 28 and 28L devices
USB: misc: iowarrior: add support for the 100 device
Revert "dmaengine: imx-sdma: Fix memory leak"
Linux 5.4.23

Gustavo Luiz Duarte (1):
powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery

Hardik Gajjar (1):
USB: hub: Fix the broken detection of USB3 device in SMSC hub

Huy Nguyen (1):
net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa

Igor Druzhinin (1):
drm/i915/gvt: more locking for ppgtt mm LRU list

Ioanna Alifieraki (1):
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"

Jack Pham (1):
usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus

Jan Kara (1):
ext4: fix mount failure with quota configured as module

Jani Nikula (2):
MAINTAINERS: Update drm/i915 bug filing URL
drm/i915: Update drm/i915 bug filing URL

Jeff Mahoney (1):
btrfs: destroy qgroup extent records on transaction abort

Jiri Slaby (1):
vt: selection, handle pending signals in paste_selection

Joerg Roedel (1):
iommu/vt-d: Fix compile warning from intel-svm.h

Johan Hovold (3):
USB: core: add endpoint-blacklist quirk
USB: quirks: blacklist duplicate ep on Sound Devices USBPre2
serdev: ttyport: restore client ops on deregistration

Johannes Krude (1):
bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill

John Fastabend (1):
bpf: Selftests build error in sockmap_basic.c

Josef Bacik (5):
btrfs: handle logged extent failure properly
btrfs: fix bytes_may_use underflow in prealloc error condtition
btrfs: reset fs_root to NULL on error in open_ctree
btrfs: do not check delayed items are empty for single transaction cleanup
btrfs: don't set path->leave_spinning for truncate

Kim Phillips (1):
x86/cpu/amd: Enable the fixed Instructions Retired counter IRPERF

Larry Finger (4):
staging: rtl8188eu: Fix potential security hole
staging: rtl8188eu: Fix potential overuse of kernel memory
staging: rtl8723bs: Fix potential security hole
staging: rtl8723bs: Fix potential overuse of kernel memory

Linus Torvalds (1):
floppy: check FDC index for errors before assigning it

Logan Gunthorpe (1):
nvme-multipath: Fix memory leak with ana_log_buf

Lyude Paul (1):
drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets

Malcolm Priestley (1):
staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.

Mathias Nyman (4):
xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
xhci: fix runtime pm enabling for quirky Intel hosts
xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
xhci: Fix memory leak when caching protocol extended capability PSI tables - take 2

Miaohe Lin (2):
KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
KVM: apic: avoid calculating pending eoi from an uninitialized val

Mika Westerberg (1):
thunderbolt: Prevent crash if non-active NVMem file is read

Minas Harutyunyan (2):
usb: dwc2: Fix SET/CLEAR_FEATURE and GET_STATUS flows
usb: dwc2: Fix in ISOC request length checking

Nathan Chancellor (2):
s390/kaslr: Fix casts in get_random
s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range

Nicolas Ferre (1):
tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode

Nicolas Pitre (1):
vt: fix scrollback flushing on background consoles

Oleksandr Suvorov (1):
ASoC: fsl_sai: Fix exiting path on probing failure

Oliver Upton (2):
KVM: nVMX: Refactor IO bitmap checks into helper function
KVM: nVMX: Check IO instruction VM-exit conditions

Paolo Bonzini (1):
KVM: nVMX: Don't emulate instructions in guest mode

Peter Chen (1):
usb: host: xhci: update event ring dequeue pointer on purpose

Prabhakar Kushwaha (1):
ata: ahci: Add shutdown to freeze hardware resources of ahci

Qian Cai (1):
ext4: fix a data race in EXT4_I(inode)->i_disksize

Rafael J. Wysocki (1):
ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake()

Richard Dodd (1):
USB: Fix novation SourceControl XL after suspend

Rob Clark (1):
drm/msm/dpu: fix BGR565 vs RGB565 confusion

Roberto Sassu (1):
tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST

Robin Murphy (1):
iommu/qcom: Fix bogus detach logic

Sam Bobroff (1):
powerpc/eeh: Fix deadlock handling dead PHB

Samuel Holland (2):
ASoC: codec2codec: avoid invalid/double-free of pcm runtime
ASoC: sun8i-codec: Fix setting DAI data format

Sathyanarayana Nujella (1):
ASoC: SOF: Intel: hda: Add iDisp4 DAI

Shijie Luo (1):
ext4: add cond_resched() to __ext4_find_entry()

Stefano Garzarella (1):
io_uring: prevent sq_thread from spinning when it should stop

Suraj Jitindar Singh (2):
ext4: fix potential race between s_group_info online resizing and access
ext4: fix potential race between s_flex_groups online resizing and access

Suren Baghdasaryan (2):
staging: android: ashmem: Disallow ashmem memory from being remapped
sched/psi: Fix OOB write when writing 0 bytes to PSI files

Takashi Iwai (6):
ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
ALSA: hda/realtek - Apply quirk for MSI GP63, too
ALSA: hda/realtek - Apply quirk for yet another MSI laptop
ALSA: rawmidi: Avoid bit fields for state flags
ALSA: seq: Avoid concurrent access to queue flags
ALSA: seq: Fix concurrent access to queue current tick/time

Theodore Ts'o (1):
ext4: fix potential race between online resizing and write operations

Thomas Gleixner (3):
x86/mce/amd: Fix kobject lifetime
genirq/proc: Reject invalid affinity masks (again)
xen: Enable interrupts when calling _cond_resched()

Tianjia Zhang (1):
crypto: rename sm3-256 to sm3 in hash_algo_name

Tomi Valkeinen (1):
drm/bridge: tc358767: fix poll timeouts

Vasily Averin (1):
mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()

Vincenzo Frascino (1):
arm64: lse: Fix LSE atomics with LLVM

Vitaly Kuznetsov (2):
KVM: nVMX: clear PIN_BASED_POSTED_INTR from nested pinbased_ctls only when apicv is globally disabled
KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1

Wei Yang (1):
mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM

Wenwen Wang (2):
ecryptfs: fix a memory leak bug in parse_tag_1_packet()
ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()

Will Deacon (1):
arm64: memory: Add missing brackets to untagged_addr() macro

Xiaoguang Wang (1):
io_uring: fix __io_iopoll_check deadlock in io_sq_thread

Zenghui Yu (1):
genirq/irqdomain: Make sure all irq domain flags are distinct

satya priya (1):
tty: serial: qcom_geni_serial: Fix RX cancel command failure

wangyan (1):
jbd2: fix ocfs2 corrupt when clearing block group bits

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