[PATCH 5.4 00/91] 5.4.56-rc2 review

From: Greg Kroah-Hartman
Date: Tue Aug 04 2020 - 03:33:38 EST


This is the start of the stable review cycle for the 5.4.56 release.
There are 91 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, 06 Aug 2020 07:23:45 +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-5.4.56-rc2.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Linux 5.4.56-rc2

Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
random32: move the pseudo-random 32-bit definitions to prandom.h

Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
perf bench: Share some global variables to fix build with gcc 10

Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
perf env: Do not return pointers to local variables

Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
perf tests bp_account: Make global variable static

Thomas Gleixner <tglx@xxxxxxxxxxxxx>
x86/i8259: Use printk_deferred() to prevent deadlock

Wanpeng Li <wanpengli@xxxxxxxxxxx>
KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled

Will Deacon <will@xxxxxxxxxx>
KVM: arm64: Don't inherit exec permission across page-table levels

Xie He <xie.he.0141@xxxxxxxxx>
drivers/net/wan: lapb: Corrected the usage of skb_cow

Atish Patra <atish.patra@xxxxxxx>
RISC-V: Set maximum number of mapped pages correctly

Andrea Righi <andrea.righi@xxxxxxxxxxxxx>
xen-netfront: fix potential deadlock in xennet_remove()

Navid Emamdoost <navid.emamdoost@xxxxxxxxx>
cxgb4: add missing release on skb in uld_send()

Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
x86/stacktrace: Fix reliable check for empty user task stacks

Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
x86/unwind/orc: Fix ORC for newly forked tasks

Raviteja Narayanam <raviteja.narayanam@xxxxxxxxxx>
Revert "i2c: cadence: Fix the hold bit setting"

Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
net: ethernet: ravb: exit if re-initialization fails in tx timeout

Liam Beguin <liambeguin@xxxxxxxxx>
parisc: add support for cmpxchg on u8 pointers

Ming Lei <ming.lei@xxxxxxxxxx>
scsi: core: Run queue in case of I/O resource contention failure

Navid Emamdoost <navid.emamdoost@xxxxxxxxx>
nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame

Paolo Pisati <paolo.pisati@xxxxxxxxxxxxx>
selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 support

Laurence Oberman <loberman@xxxxxxxxxx>
qed: Disable "MFW indication via attention" SPAM every 5 minutes

Paolo Pisati <paolo.pisati@xxxxxxxxxxxxx>
selftests: fib_nexthop_multiprefix: fix cleanup() netns deletion

Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
usb: hso: Fix debug compile warning on sparc32

Taehee Yoo <ap420073@xxxxxxxxx>
vxlan: fix memleak of fdb

Wei Li <liwei391@xxxxxxxxxx>
perf tools: Fix record failure when mixed with ARM SPE event

Xin Xiong <xiongx18@xxxxxxxxxxxx>
net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq

Wang Hai <wanghai38@xxxxxxxxxx>
net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe()

Lu Wei <luwei32@xxxxxxxxxx>
net: nixge: fix potential memory leak in nixge_probe()

Alain Michaud <alainm@xxxxxxxxxxxx>
Bluetooth: fix kernel oops in store_pending_adv_report

Robin Murphy <robin.murphy@xxxxxxx>
arm64: csum: Fix handling of bad packets

Sami Tolvanen <samitolvanen@xxxxxxxxxx>
arm64/alternatives: move length validation inside the subsection

Remi Pommarel <repk@xxxxxxxxxxxx>
mac80211: mesh: Free pending skb when destroying a mpath

Remi Pommarel <repk@xxxxxxxxxxxx>
mac80211: mesh: Free ie data when leaving mesh

Andrii Nakryiko <andriin@xxxxxx>
bpf: Fix map leak in HASH_OF_MAPS map

Thomas Falcon <tlfalcon@xxxxxxxxxxxxx>
ibmvnic: Fix IRQ mapping disposal in error path

Ido Schimmel <idosch@xxxxxxxxxxxx>
mlxsw: core: Free EMAD transactions using kfree_rcu()

Ido Schimmel <idosch@xxxxxxxxxxxx>
mlxsw: core: Increase scope of RCU read-side critical section

Jakub Kicinski <kuba@xxxxxxxxxx>
mlx4: disable device on shutdown

Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
rhashtable: Fix unprotected RCU dereference in __rht_ptr

Johan Hovold <johan@xxxxxxxxxx>
net: lan78xx: fix transfer-buffer memory leak

Johan Hovold <johan@xxxxxxxxxx>
net: lan78xx: add missing endpoint sanity check

Alaa Hleihel <alaa@xxxxxxxxxxxx>
net/mlx5e: Fix kernel crash when setting vf VLANID on a VF dev

Ron Diskin <rondi@xxxxxxxxxxxx>
net/mlx5e: Modify uplink state on interface up/down

Eran Ben Elisha <eranbe@xxxxxxxxxxxx>
net/mlx5: Verify Hardware supports requested ptp function on a given pin

Aya Levin <ayal@xxxxxxxxxxxx>
net/mlx5e: Fix error path of device attach

Parav Pandit <parav@xxxxxxxxxxxx>
net/mlx5: E-switch, Destroy TSAR when fail to enable the mode

Guojia Liao <liaoguojia@xxxxxxxxxx>
net: hns3: fix aRFS FD rules leftover after add a user FD rule

Yonglong Liu <liuyonglong@xxxxxxxxxx>
net: hns3: fix a TX timeout issue

Michael Karcher <kernel@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
sh: Fix validation of system call number

Peter Zijlstra <peterz@xxxxxxxxxxxxx>
sh/tlb: Fix PGTABLE_LEVELS > 2

Tanner Love <tannerlove@xxxxxxxxxx>
selftests/net: so_txtime: fix clang issues for target arch PowerPC

Tanner Love <tannerlove@xxxxxxxxxx>
selftests/net: psock_fanout: fix clang issues for target arch PowerPC

Tanner Love <tannerlove@xxxxxxxxxx>
selftests/net: rxtimestamp: fix clang issues for target arch PowerPC

Sagi Grimberg <sagi@xxxxxxxxxxx>
nvme-tcp: fix possible hang waiting for icresp response

Russell King <rmk+kernel@xxxxxxxxxxxxxxx>
ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds

Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
xfrm: Fix crash when the hold queue is used.

Maxime Ripard <maxime@xxxxxxxxxx>
ARM: dts sunxi: Relax a bit the CMA pool allocation range

Xin Long <lucien.xin@xxxxxxxxx>
xfrm: policy: match with both mark and mask on user interfaces

YueHaibing <yuehaibing@xxxxxxxxxx>
net/x25: Fix null-ptr-deref in x25_disconnect

Xiyu Yang <xiyuyang19@xxxxxxxxxxxx>
net/x25: Fix x25_neigh refcnt leak when x25 disconnect

Ben Hutchings <ben@xxxxxxxxxxxxxxx>
libtraceevent: Fix build with binutils 2.35

Peilin Ye <yepeilin.cs@xxxxxxxxx>
rds: Prevent kernel-infoleak in rds_notify_queue_get()

Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
random32: remove net_rand_state from the latent entropy gcc plugin

Willy Tarreau <w@xxxxxx>
random: fix circular include dependency on arm64 after addition of percpu.h

Steve Cohen <cohens@xxxxxxxxxxxxxx>
drm: hold gem reference until object is no longer accessed

Paul Cercueil <paul@xxxxxxxxxxxxxxx>
drm/dbi: Fix SPI Type 1 (9-bit) transfer

Peilin Ye <yepeilin.cs@xxxxxxxxx>
drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl()

Mazin Rezk <mnrzk@xxxxxxxxxxxxxx>
drm/amd/display: Clear dm_state for fast updates

Alex Deucher <alexander.deucher@xxxxxxx>
Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers"

Grygorii Strashko <grygorii.strashko@xxxxxx>
ARM: percpu.h: fix build error

Willy Tarreau <w@xxxxxx>
random32: update the net random state on interrupt and activity

Michael S. Tsirkin <mst@xxxxxxxxxx>
virtio_balloon: fix up endian-ness for free cmd id

Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect

Fabio Estevam <festevam@xxxxxxxxx>
ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2

Fabio Estevam <festevam@xxxxxxxxx>
ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2

Will Deacon <will@xxxxxxxxxx>
ARM: 8986/1: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints

Pi-Hsun Shih <pihsun@xxxxxxxxxxxx>
wireless: Use offsetof instead of custom macro.

Wang Hai <wanghai38@xxxxxxxxxx>
9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work

Michael S. Tsirkin <mst@xxxxxxxxxx>
vhost/scsi: fix up req type endian-ness

Mike Marciniszyn <mike.marciniszyn@xxxxxxxxx>
IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE

Takashi Iwai <tiwai@xxxxxxx>
ALSA: hda/hdmi: Fix keep_power assignment for non-component devices

Kailang Yang <kailang@xxxxxxxxxxx>
ALSA: hda/realtek - Fixed HP right speaker no sound

PeiSen Hou <pshou@xxxxxxxxxxx>
ALSA: hda/realtek: Fix add a "ultra_low_power" function for intel reference board (alc256)

Armas Spann <zappel@xxxxxxxxxxxxx>
ALSA: hda/realtek: typo_fix: enable headset mic of ASUS ROG Zephyrus G14(GA401) series with ALC289

Armas Spann <zappel@xxxxxxxxxxxxx>
ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G15(GA502) series with ALC289

Laurence Tratt <laurie@xxxxxxxxx>
ALSA: usb-audio: Add implicit feedback quirk for SSL2

Jan Kara <jack@xxxxxxx>
mm/filemap.c: don't bother dropping mmap_sem for zero size readahead

Robert Hancock <hancockrwd@xxxxxxxxx>
PCI/ASPM: Disable ASPM on ASMedia ASM1083/1085 PCIe-to-PCI bridge

Abhishek Ambure <aambure@xxxxxxxxxxxxxx>
ath10k: enable transmit data ack RSSI for QCA9884

Sasha Levin <sashal@xxxxxxxxxx>
sunrpc: check that domain table is empty at module unload.

Navid Emamdoost <navid.emamdoost@xxxxxxxxx>
media: rc: prevent memory leak in cx23888_ir_probe

Navid Emamdoost <navid.emamdoost@xxxxxxxxx>
crypto: ccp - Release all allocated memory if sha type is invalid


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

Diffstat:

Makefile | 4 +-
arch/arm/boot/dts/armada-38x.dtsi | 3 +-
arch/arm/boot/dts/imx6qdl-icore.dtsi | 3 +-
arch/arm/boot/dts/imx6sx-sabreauto.dts | 2 +-
arch/arm/boot/dts/imx6sx-sdb.dtsi | 2 +-
arch/arm/boot/dts/sun4i-a10.dtsi | 2 +-
arch/arm/boot/dts/sun5i.dtsi | 2 +-
arch/arm/boot/dts/sun7i-a20.dtsi | 2 +-
arch/arm/include/asm/percpu.h | 2 +
arch/arm/kernel/hw_breakpoint.c | 27 ++++++--
arch/arm64/include/asm/alternative.h | 4 +-
arch/arm64/include/asm/checksum.h | 5 +-
arch/parisc/include/asm/cmpxchg.h | 2 +
arch/parisc/lib/bitops.c | 12 ++++
arch/riscv/mm/init.c | 2 +-
arch/sh/include/asm/pgalloc.h | 10 +--
arch/sh/kernel/entry-common.S | 6 +-
arch/x86/kernel/i8259.c | 2 +-
arch/x86/kernel/stacktrace.c | 5 --
arch/x86/kernel/unwind_orc.c | 8 ++-
arch/x86/kvm/lapic.c | 2 +-
drivers/char/random.c | 1 +
drivers/crypto/ccp/ccp-ops.c | 3 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 3 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 9 ++-
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 36 +++++++---
drivers/gpu/drm/drm_gem.c | 10 ++-
drivers/gpu/drm/drm_mipi_dbi.c | 2 +-
drivers/i2c/busses/i2c-cadence.c | 9 +--
drivers/infiniband/sw/rdmavt/qp.c | 33 ++-------
drivers/infiniband/sw/rdmavt/rc.c | 4 +-
drivers/media/pci/cx23885/cx23888-ir.c | 5 +-
drivers/net/ethernet/chelsio/cxgb4/sge.c | 1 +
drivers/net/ethernet/cortina/gemini.c | 5 +-
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 +-
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 28 ++++----
drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
drivers/net/ethernet/mellanox/mlx4/main.c | 2 +
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 31 +++++++--
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 +
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 23 ++++---
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 2 +
.../net/ethernet/mellanox/mlx5/core/lib/clock.c | 23 ++++++-
drivers/net/ethernet/mellanox/mlxsw/core.c | 8 ++-
drivers/net/ethernet/ni/nixge.c | 8 ++-
drivers/net/ethernet/qlogic/qed/qed_int.c | 3 +-
drivers/net/ethernet/renesas/ravb_main.c | 26 +++++++-
drivers/net/usb/hso.c | 5 +-
drivers/net/usb/lan78xx.c | 6 ++
drivers/net/vxlan.c | 6 +-
drivers/net/wan/hdlc_x25.c | 4 +-
drivers/net/wan/lapbether.c | 8 ++-
drivers/net/wireless/ath/ath10k/hw.c | 1 +
drivers/net/xen-netfront.c | 64 ++++++++++++------
drivers/nfc/s3fwrn5/core.c | 1 +
drivers/nvme/host/tcp.c | 3 +
drivers/pci/quirks.c | 13 ++++
drivers/scsi/scsi_lib.c | 16 +++--
drivers/vhost/scsi.c | 2 +-
drivers/virtio/virtio_balloon.c | 6 +-
include/linux/mlx5/mlx5_ifc.h | 1 +
include/linux/prandom.h | 78 ++++++++++++++++++++++
include/linux/random.h | 63 ++---------------
include/linux/rhashtable.h | 25 +++----
include/net/xfrm.h | 15 +++--
include/rdma/rdmavt_qp.h | 19 ++++++
include/uapi/linux/wireless.h | 5 +-
kernel/bpf/hashtab.c | 12 +++-
kernel/time/timer.c | 8 +++
lib/random32.c | 2 +-
mm/filemap.c | 2 +-
net/9p/trans_fd.c | 15 ++++-
net/bluetooth/hci_event.c | 26 ++++++--
net/key/af_key.c | 4 +-
net/mac80211/cfg.c | 1 +
net/mac80211/mesh_pathtbl.c | 1 +
net/rds/recv.c | 3 +-
net/sunrpc/sunrpc.h | 1 +
net/sunrpc/sunrpc_syms.c | 2 +
net/sunrpc/svcauth.c | 27 ++++++++
net/x25/x25_subr.c | 6 ++
net/xfrm/xfrm_policy.c | 39 +++++------
net/xfrm/xfrm_user.c | 18 +++--
sound/pci/hda/patch_hdmi.c | 2 +-
sound/pci/hda/patch_realtek.c | 36 ++++++++--
sound/usb/pcm.c | 1 +
tools/lib/traceevent/plugins/Makefile | 2 +-
tools/perf/arch/arm/util/auxtrace.c | 8 +--
tools/perf/bench/bench.h | 4 ++
tools/perf/bench/epoll-ctl.c | 7 +-
tools/perf/bench/epoll-wait.c | 11 ++-
tools/perf/bench/futex-hash.c | 12 ++--
tools/perf/bench/futex-lock-pi.c | 11 ++-
tools/perf/tests/bp_account.c | 2 +-
tools/perf/util/env.c | 4 +-
.../selftests/net/fib_nexthop_multiprefix.sh | 2 +-
tools/testing/selftests/net/ip_defrag.sh | 2 +
tools/testing/selftests/net/psock_fanout.c | 3 +-
tools/testing/selftests/net/so_txtime.c | 2 +-
.../networking/timestamping/rxtimestamp.c | 3 +-
virt/kvm/arm/mmu.c | 11 +--
101 files changed, 670 insertions(+), 349 deletions(-)