This is the start of the stable review cycle for the 5.15.37 release.
There are 33 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 01 May 2022 10:40:41 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.37-rc…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.15.37-rc1
Kumar Kartikeya Dwivedi <memxor(a)gmail.com>
selftests/bpf: Add test for reg2btf_ids out of bounds access
Linus Torvalds <torvalds(a)linux-foundation.org>
mm: gup: make fault_in_safe_writeable() use fixup_user_fault()
Filipe Manana <fdmanana(a)suse.com>
btrfs: fallback to blocking mode when doing async dio over multiple extents
Filipe Manana <fdmanana(a)suse.com>
btrfs: fix deadlock due to page faults during direct IO reads and writes
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: Fix mmap + page fault deadlocks for direct I/O
Andreas Gruenbacher <agruenba(a)redhat.com>
iov_iter: Introduce nofault flag to disable page faults
Andreas Gruenbacher <agruenba(a)redhat.com>
gup: Introduce FOLL_NOFAULT flag to disable page faults
Andreas Gruenbacher <agruenba(a)redhat.com>
iomap: Add done_before argument to iomap_dio_rw
Andreas Gruenbacher <agruenba(a)redhat.com>
iomap: Support partial direct I/O on user copy failures
Andreas Gruenbacher <agruenba(a)redhat.com>
iomap: Fix iomap_dio_rw return value for user copies
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: Fix mmap + page fault deadlocks for buffered I/O
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: Eliminate ip->i_gh
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: Move the inode glock locking to gfs2_file_buffered_write
Bob Peterson <rpeterso(a)redhat.com>
gfs2: Introduce flag for glock holder auto-demotion
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: Clean up function may_grant
Andreas Gruenbacher <agruenba(a)redhat.com>
gfs2: Add wrapper for iomap_file_buffered_write
Andreas Gruenbacher <agruenba(a)redhat.com>
iov_iter: Introduce fault_in_iov_iter_writeable
Andreas Gruenbacher <agruenba(a)redhat.com>
iov_iter: Turn iov_iter_fault_in_readable into fault_in_iov_iter_readable
Andreas Gruenbacher <agruenba(a)redhat.com>
gup: Turn fault_in_pages_{readable,writeable} into fault_in_{readable,writeable}
Muchun Song <songmuchun(a)bytedance.com>
mm: kfence: fix objcgs vector allocation
Dinh Nguyen <dinguyen(a)kernel.org>
ARM: dts: socfpga: change qspi to "intel,socfpga-qspi"
Dinh Nguyen <dinguyen(a)kernel.org>
spi: cadence-quadspi: fix write completion support
Kumar Kartikeya Dwivedi <memxor(a)gmail.com>
bpf: Fix crash due to out of bounds access into reg2btf_ids.
Hao Luo <haoluo(a)google.com>
bpf/selftests: Test PTR_TO_RDONLY_MEM
Hao Luo <haoluo(a)google.com>
bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.
Hao Luo <haoluo(a)google.com>
bpf: Make per_cpu_ptr return rdonly PTR_TO_MEM.
Hao Luo <haoluo(a)google.com>
bpf: Convert PTR_TO_MEM_OR_NULL to composable types.
Hao Luo <haoluo(a)google.com>
bpf: Introduce MEM_RDONLY flag
Hao Luo <haoluo(a)google.com>
bpf: Replace PTR_TO_XXX_OR_NULL with PTR_TO_XXX | PTR_MAYBE_NULL
Hao Luo <haoluo(a)google.com>
bpf: Replace RET_XXX_OR_NULL with RET_XXX | PTR_MAYBE_NULL
Hao Luo <haoluo(a)google.com>
bpf: Replace ARG_XXX_OR_NULL with ARG_XXX | PTR_MAYBE_NULL
Hao Luo <haoluo(a)google.com>
bpf: Introduce composable reg, ret and arg types.
Willy Tarreau <w(a)1wt.eu>
floppy: disable FDRAWCMD by default
-------------
Diffstat:
Makefile | 4 +-
arch/arm/boot/dts/socfpga.dtsi | 2 +-
arch/arm/boot/dts/socfpga_arria10.dtsi | 2 +-
arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 2 +-
arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 2 +-
arch/powerpc/kernel/kvm.c | 3 +-
arch/powerpc/kernel/signal_32.c | 4 +-
arch/powerpc/kernel/signal_64.c | 2 +-
arch/x86/kernel/fpu/signal.c | 7 +-
drivers/block/Kconfig | 16 +
drivers/block/floppy.c | 43 +-
drivers/gpu/drm/armada/armada_gem.c | 7 +-
drivers/spi/spi-cadence-quadspi.c | 24 +-
fs/btrfs/file.c | 142 +++++-
fs/btrfs/inode.c | 28 ++
fs/btrfs/ioctl.c | 5 +-
fs/erofs/data.c | 2 +-
fs/ext4/file.c | 5 +-
fs/f2fs/file.c | 2 +-
fs/fuse/file.c | 2 +-
fs/gfs2/bmap.c | 60 +--
fs/gfs2/file.c | 252 ++++++++++-
fs/gfs2/glock.c | 330 ++++++++++----
fs/gfs2/glock.h | 20 +
fs/gfs2/incore.h | 4 +-
fs/iomap/buffered-io.c | 2 +-
fs/iomap/direct-io.c | 29 +-
fs/ntfs/file.c | 2 +-
fs/ntfs3/file.c | 2 +-
fs/xfs/xfs_file.c | 6 +-
fs/zonefs/super.c | 4 +-
include/linux/bpf.h | 101 ++++-
include/linux/bpf_verifier.h | 18 +
include/linux/iomap.h | 11 +-
include/linux/mm.h | 3 +-
include/linux/pagemap.h | 58 +--
include/linux/uio.h | 4 +-
kernel/bpf/btf.c | 16 +-
kernel/bpf/cgroup.c | 2 +-
kernel/bpf/helpers.c | 12 +-
kernel/bpf/map_iter.c | 4 +-
kernel/bpf/ringbuf.c | 2 +-
kernel/bpf/syscall.c | 2 +-
kernel/bpf/verifier.c | 488 ++++++++++-----------
kernel/trace/bpf_trace.c | 22 +-
lib/iov_iter.c | 98 ++++-
mm/filemap.c | 4 +-
mm/gup.c | 120 ++++-
mm/kfence/core.c | 11 +-
mm/kfence/kfence.h | 3 +
net/core/bpf_sk_storage.c | 2 +-
net/core/filter.c | 64 +--
net/core/sock_map.c | 2 +-
tools/testing/selftests/bpf/prog_tests/ksyms_btf.c | 14 +
.../bpf/progs/test_ksyms_btf_write_check.c | 29 ++
tools/testing/selftests/bpf/verifier/calls.c | 19 +
56 files changed, 1472 insertions(+), 652 deletions(-)
This is the start of the stable review cycle for the 4.19.240 release.
There are 53 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Thu, 28 Apr 2022 08:17:22 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.240-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 4.19.240-rc1
Marek Vasut <marex(a)denx.de>
Revert "net: micrel: fix KS8851_MLL Kconfig"
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: Fix UAF bugs in ax25 timers
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: Fix NULL pointer dereferences in ax25 timers
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: fix NPD bug in ax25_disconnect
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: fix UAF bug in ax25_send_control()
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: Fix refcount leaks caused by ax25_cb_del()
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: fix UAF bugs of net_device caused by rebinding operation
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: fix reference count leaks of ax25_dev
Duoming Zhou <duoming(a)zju.edu.cn>
ax25: add refcount in ax25_dev to avoid UAF bugs
Khazhismel Kumykov <khazhy(a)google.com>
block/compat_ioctl: fix range check in BLKGETSIZE
Lee Jones <lee.jones(a)linaro.org>
staging: ion: Prevent incorrect reference counting behavour
Theodore Ts'o <tytso(a)mit.edu>
ext4: force overhead calculation if the s_overhead_cluster makes no sense
Theodore Ts'o <tytso(a)mit.edu>
ext4: fix overhead calculation to account for the reserved gdt blocks
Tadeusz Struk <tadeusz.struk(a)linaro.org>
ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
Ye Bin <yebin10(a)huawei.com>
ext4: fix symlink file size not match to file content
Rob Herring <robh(a)kernel.org>
arm_pmu: Validate single/group leader events
Sergey Matyukevich <sergey.matyukevich(a)synopsys.com>
ARC: entry: fix syscall_trace_exit argument
Sasha Neftin <sasha.neftin(a)intel.com>
e1000e: Fix possible overflow in LTR decoding
Xiaomeng Tong <xiam0nd.tong(a)gmail.com>
ASoC: soc-dapm: fix two incorrect uses of list iterator
Paolo Valerio <pvalerio(a)redhat.com>
openvswitch: fix OOB access in reserve_sfa_size()
Athira Rajeev <atrajeev(a)linux.vnet.ibm.com>
powerpc/perf: Fix power9 event alternatives
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
Dave Stevenson <dave.stevenson(a)raspberrypi.com>
drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
Xiaomeng Tong <xiam0nd.tong(a)gmail.com>
dma: at_xdmac: fix a missing check on list iterator
Zheyu Ma <zheyuma97(a)gmail.com>
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
Mikulas Patocka <mpatocka(a)redhat.com>
stat: fix inconsistency between struct stat and struct compat_stat
Tomas Melin <tomas.melin(a)vaisala.com>
net: macb: Restart tx only if queue pointer is lagging
Xiaoke Wang <xkernel.wang(a)foxmail.com>
drm/msm/mdp5: check the return of kzalloc()
Lv Ruyi <lv.ruyi(a)zte.com.cn>
dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
Borislav Petkov <bp(a)alien8.de>
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
Borislav Petkov <bp(a)suse.de>
mt76: Fix undefined behavior due to shift overflowing the constant
David Howells <dhowells(a)redhat.com>
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
Hongbin Wang <wh_bin(a)126.com>
vxlan: fix error return code in vxlan_fdb_append
Borislav Petkov <bp(a)suse.de>
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com>
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
Sameer Pujar <spujar(a)nvidia.com>
reset: tegra-bpmp: Restore Handle errors in BPMP response
Kees Cook <keescook(a)chromium.org>
ARM: vexpress/spc: Avoid negative array index when !SMP
Eric Dumazet <edumazet(a)google.com>
netlink: reset network and mac headers in netlink_dump()
Eric Dumazet <edumazet(a)google.com>
net/sched: cls_u32: fix possible leak in u32_init_knode()
Hangbin Liu <liuhangbin(a)gmail.com>
net/packet: fix packet_sock xmit return value checking
David Howells <dhowells(a)redhat.com>
rxrpc: Restore removed timer deletion
Miaoqian Lin <linmq006(a)gmail.com>
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
Miaoqian Lin <linmq006(a)gmail.com>
ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
Mark Brown <broonie(a)kernel.org>
ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
Kuniyuki Iwashima <kuniyu(a)amazon.co.jp>
tcp: Fix potential use-after-free due to double kfree()
Ricardo Dias <rdias(a)singlestore.com>
tcp: fix race condition when creating child sockets from syncookies
Takashi Iwai <tiwai(a)suse.de>
ALSA: usb-audio: Clear MIDI port active flag after draining
Bob Peterson <rpeterso(a)redhat.com>
gfs2: assign rgrp glock before compute_bitstructs
Mikulas Patocka <mpatocka(a)redhat.com>
dm integrity: fix memory corruption when tag_size is less than digest size
Hangyu Hua <hbh25y(a)gmail.com>
can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
Daniel Bristot de Oliveira <bristot(a)kernel.org>
tracing: Dump stacktrace trigger to the corresponding instance
Xiongwei Song <sxwjean(a)gmail.com>
mm: page_alloc: fix building error on -Werror=array-compare
Kees Cook <keescook(a)chromium.org>
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
-------------
Diffstat:
Makefile | 4 +-
arch/arc/kernel/entry.S | 1 +
arch/arm/mach-vexpress/spc.c | 2 +-
arch/powerpc/perf/power9-pmu.c | 8 +--
arch/x86/include/asm/compat.h | 6 +-
block/compat_ioctl.c | 2 +-
drivers/ata/pata_marvell.c | 2 +
drivers/dma/at_xdmac.c | 12 ++--
drivers/dma/imx-sdma.c | 4 +-
drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 3 +
.../gpu/drm/panel/panel-raspberrypi-touchscreen.c | 13 ++++-
drivers/md/dm-integrity.c | 7 ++-
drivers/net/can/usb/usb_8dev.c | 30 +++++-----
drivers/net/ethernet/cadence/macb_main.c | 8 +++
drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c | 8 ++-
drivers/net/ethernet/intel/e1000e/ich8lan.c | 4 +-
drivers/net/ethernet/micrel/Kconfig | 1 -
drivers/net/vxlan.c | 4 +-
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt76x2_pci.c | 2 +-
drivers/perf/arm_pmu.c | 10 ++--
drivers/platform/x86/samsung-laptop.c | 2 -
drivers/reset/tegra/reset-bpmp.c | 9 ++-
drivers/staging/android/ion/ion.c | 3 +
fs/cifs/cifsfs.c | 2 +-
fs/ext4/inode.c | 11 +++-
fs/ext4/page-io.c | 4 +-
fs/ext4/super.c | 19 ++++--
fs/gfs2/rgrp.c | 9 +--
fs/stat.c | 19 +++---
include/linux/etherdevice.h | 5 +-
include/net/ax25.h | 12 ++++
include/net/inet_hashtables.h | 5 +-
kernel/trace/trace_events_trigger.c | 9 ++-
mm/page_alloc.c | 2 +-
net/ax25/af_ax25.c | 38 +++++++++---
net/ax25/ax25_dev.c | 28 +++++++--
net/ax25/ax25_route.c | 13 ++++-
net/ax25/ax25_subr.c | 20 +++++--
net/dccp/ipv4.c | 2 +-
net/dccp/ipv6.c | 2 +-
net/ipv4/inet_connection_sock.c | 2 +-
net/ipv4/inet_hashtables.c | 68 +++++++++++++++++++---
net/ipv4/tcp_ipv4.c | 13 ++++-
net/ipv6/tcp_ipv6.c | 13 ++++-
net/netlink/af_netlink.c | 7 +++
net/openvswitch/flow_netlink.c | 2 +-
net/packet/af_packet.c | 13 +++--
net/rxrpc/net_ns.c | 2 +
net/sched/cls_u32.c | 8 +--
sound/soc/atmel/sam9g20_wm8731.c | 61 -------------------
sound/soc/codecs/msm8916-wcd-digital.c | 9 ++-
sound/soc/soc-dapm.c | 6 +-
sound/usb/midi.c | 1 +
sound/usb/usbaudio.h | 2 +-
55 files changed, 359 insertions(+), 195 deletions(-)
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