5.4.151-rc2 review

This is the start of the stable review cycle for the 5.4.151 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, 07 Oct 2021 08:32:44 +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-5.4.151-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 <[email protected]>

    Linux 5.4.151-rc2

Anirudh Rayabharam <[email protected]>
HID: usbhid: free raw_report buffers in usbhid_stop

Jozsef Kadlecsik <[email protected]>
netfilter: ipset: Fix oversized kvmalloc() calls

F.A.Sulaiman <[email protected]>
HID: betop: fix slab-out-of-bounds Write in betop_probe

Dan Carpenter <[email protected]>
crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()

Dongliang Mu <[email protected]>
usb: hso: remove the bailout parameter

Dongliang Mu <[email protected]>
usb: hso: fix error handling code of hso_create_net_device

Oliver Neukum <[email protected]>
hso: fix bailout in error case of probe

sumiyawang <[email protected]>
libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind

Rob Herring <[email protected]>
PCI: Fix pci_host_bridge struct device release/free handling

Leon Yu <[email protected]>
net: stmmac: don't attach interface until resume finishes

Eric Dumazet <[email protected]>

    net: udp: annotate data race around udp_sk(sk)->corkflag

Andrej Shadura <[email protected]>
HID: u2fzero: ignore incomplete packets without data

yangerkun <[email protected]>
ext4: fix potential infinite loop in ext4_dx_readdir()

Jeffle Xu <[email protected]>
ext4: fix reserved space counter leakage

Ritesh Harjani <[email protected]>
ext4: fix loff_t overflow in ext4_max_bitmap_size()

Johan Hovold <[email protected]>
ipack: ipoctal: fix module reference leak

Johan Hovold <[email protected]>
ipack: ipoctal: fix missing allocation-failure check

Johan Hovold <[email protected]>
ipack: ipoctal: fix tty-registration error handling

Johan Hovold <[email protected]>
ipack: ipoctal: fix tty registration race

Johan Hovold <[email protected]>
ipack: ipoctal: fix stack information leak

Nirmoy Das <[email protected]>
debugfs: debugfs_create_file_size(): use IS_ERR to check for error

Chen Jingwen <[email protected]>
elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings

Kan Liang <[email protected]>
perf/x86/intel: Update event constraints for ICX

Eric Dumazet <[email protected]>
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses

Vlad Buslov <[email protected]>
net: sched: flower: protect fl_walk() with rcu

Jian Shen <[email protected]>
net: hns3: do not allow call hns3_nic_net_open repeatedly

Rahul Lakkireddy <[email protected]>
scsi: csiostor: Add module softdep on cxgb4

Jens Axboe <[email protected]>
Revert "block, bfq: honor already-setup queue merges"

Jiri Benc <[email protected]>
selftests, bpf: test_lwt_ip_encap: Really disable rp_filter

Jacob Keller <[email protected]>
e100: fix buffer overrun in e100_get_regs

Jacob Keller <[email protected]>
e100: fix length calculation in e100_get_regs_len

Xiao Liang <[email protected]>
net: ipv4: Fix rtnexthop len when RTA_FLOW is present

Paul Fertser <[email protected]>
hwmon: (tmp421) fix rounding for negative values

Paul Fertser <[email protected]>
hwmon: (tmp421) report /PVLD condition as fault

Xin Long <[email protected]>
sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb

Johannes Berg <[email protected]>
mac80211-hwsim: fix late beacon hrtimer handling

Johannes Berg <[email protected]>
mac80211: mesh: fix potentially unaligned access

Lorenzo Bianconi <[email protected]>
mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap

Chih-Kang Chang <[email protected]>

    mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug

Vadim Pasternak <[email protected]>
hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs

Andrea Claudi <[email protected]>
ipvs: check that ip_vs_conn_tab_bits is between 8 and 20

Charlene Liu <[email protected]>
drm/amd/display: Pass PCI deviceid into DC

Zelin Deng <[email protected]>
x86/kvmclock: Move this_cpu_pvti into kvmclock.h

Johannes Berg <[email protected]>
mac80211: fix use-after-free in CCMP/GCMP RX

Jonathan Hsu <[email protected]>
scsi: ufs: Fix illegal offset in UPIU event trace

Nadezda Lutovinova <[email protected]>
hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field

Nadezda Lutovinova <[email protected]>
hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field

Nadezda Lutovinova <[email protected]>
hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field

Eric Biggers <[email protected]>
fs-verity: fix signed integer overflow with i_size near S64_MAX

Pawel Laszczak <[email protected]>
usb: cdns3: fix race condition before setting doorbell

James Morse <[email protected]>
cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory

Kevin Hao <[email protected]>
cpufreq: schedutil: Use kobject release() method to free sugov_tunables

Igor Matheus Andrade Torrente <[email protected]>
tty: Fix out-of-bound vmalloc access in imageblit

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

Diffstat:

 Makefile                                          |  4 +-
 arch/x86/events/intel/core.c                      |  1 +
 arch/x86/include/asm/kvmclock.h                   | 14 +++++
 arch/x86/kernel/kvmclock.c                        | 13 +----
 block/bfq-iosched.c                               | 16 ++----
 drivers/cpufreq/cpufreq_governor_attr_set.c       |  2 +-
 drivers/crypto/ccp/ccp-ops.c                      | 14 ++---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |  1 +
 drivers/hid/hid-betopff.c                         | 13 +++--
 drivers/hid/hid-u2fzero.c                         |  4 +-
 drivers/hid/usbhid/hid-core.c                     | 13 ++++-
 drivers/hwmon/mlxreg-fan.c                        | 12 +++--
 drivers/hwmon/tmp421.c                            | 33 ++++--------
 drivers/hwmon/w83791d.c                           | 29 ++++-------
 drivers/hwmon/w83792d.c                           | 28 ++++------
 drivers/hwmon/w83793.c                            | 26 ++++------
 drivers/ipack/devices/ipoctal.c                   | 63 +++++++++++++++++------
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c   |  5 ++
 drivers/net/ethernet/intel/e100.c                 | 22 +++++---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c |  4 +-
 drivers/net/usb/hso.c                             | 33 ++++++++----
 drivers/net/wireless/mac80211_hwsim.c             |  4 +-
 drivers/nvdimm/pmem.c                             |  4 +-
 drivers/pci/probe.c                               | 36 +++++++------
 drivers/pci/remove.c                              |  2 +-
 drivers/scsi/csiostor/csio_init.c                 |  1 +
 drivers/scsi/ufs/ufshcd.c                         |  3 +-
 drivers/tty/vt/vt.c                               | 21 +++++++-
 drivers/usb/cdns3/gadget.c                        | 14 +++++
 fs/binfmt_elf.c                                   |  2 +-
 fs/debugfs/inode.c                                |  2 +-
 fs/ext4/dir.c                                     |  6 +--
 fs/ext4/inode.c                                   |  5 ++
 fs/ext4/super.c                                   | 16 ++++--
 fs/verity/enable.c                                |  2 +-
 fs/verity/open.c                                  |  2 +-
 include/net/ip_fib.h                              |  2 +-
 include/net/nexthop.h                             |  2 +-
 include/net/sock.h                                |  2 +
 kernel/sched/cpufreq_schedutil.c                  | 16 ++++--
 net/core/sock.c                                   | 32 +++++++++---
 net/ipv4/fib_semantics.c                          | 16 +++---
 net/ipv4/udp.c                                    | 10 ++--
 net/ipv6/route.c                                  |  5 +-
 net/ipv6/udp.c                                    |  2 +-
 net/mac80211/mesh_ps.c                            |  3 +-
 net/mac80211/tx.c                                 | 12 +++++
 net/mac80211/wpa.c                                |  6 +++
 net/netfilter/ipset/ip_set_hash_gen.h             |  4 +-
 net/netfilter/ipvs/ip_vs_conn.c                   |  4 ++
 net/sched/cls_flower.c                            |  6 +++
 net/sctp/input.c                                  |  2 +-
 net/unix/af_unix.c                                | 34 +++++++++---
 tools/testing/selftests/bpf/test_lwt_ip_encap.sh  | 13 +++--
 54 files changed, 412 insertions(+), 229 deletions(-)

All tests passing for Tegra ...

Test results for stable-v5.4:

    10 builds:	10 pass, 0 fail
    26 boots:	26 pass, 0 fail
    59 tests:	59 pass, 0 fail

Linux version: 5.4.151-rc2-gf7188f3f8d71
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,

                tegra194-p2972-0000, tegra20-ventana,
                tegra210-p2371-2180, tegra210-p3450-0000,
                tegra30-cardhu-a04

Jon

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels:

Florian

Compiled and booted on my test system. No dmesg regressions.

thanks,
-- Shuah

Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

## Build
* kernel: 5.4.151-rc2
* git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git branch: linux-5.4.y
* git commit: f7188f3f8d712443cf29de94ef1b644d2cfc5692
* git describe: v5.4.150-54-gf7188f3f8d71
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.150-54-gf7188f3f8d71

## No regressions (compared to v5.4.150-57-g86031298ba66)

## No fixes (compared to v5.4.150-57-g86031298ba66)

## Test result summary
total: 83333, pass: 68064, fail: 663, skip: 13037, xfail: 1569

## Build Summary
* dragonboard-410c: 1 total, 1 passed, 0 failed
* hi6220-hikey: 1 total, 1 passed, 0 failed
* i386: 1 total, 1 passed, 0 failed
* juno-r2: 1 total, 1 passed, 0 failed
* x15: 1 total, 1 passed, 0 failed
* x86: 1 total, 1 passed, 0 failed

## Test suites summary
* fwts
* igt-gpu-tools
* kselftest-android
* kselftest-arm64
* kselftest-arm64/arm64.btitest.bti_c_func
* kselftest-arm64/arm64.btitest.bti_j_func
* kselftest-arm64/arm64.btitest.bti_jc_func
* kselftest-arm64/arm64.btitest.bti_none_func
* kselftest-arm64/arm64.btitest.nohint_func
* kselftest-arm64/arm64.btitest.paciasp_func
* kselftest-arm64/arm64.nobtitest.bti_c_func
* kselftest-arm64/arm64.nobtitest.bti_j_func
* kselftest-arm64/arm64.nobtitest.bti_jc_func
* kselftest-arm64/arm64.nobtitest.bti_none_func
* kselftest-arm64/arm64.nobtitest.nohint_func
* kselftest-arm64/arm64.nobtitest.paciasp_func
* kselftest-bpf
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers
* kselftest-efivarfs
* kselftest-filesystems
* kselftest-firmware
* kselftest-fpu
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-ir
* kselftest-kcmp
* kselftest-kexec
* kselftest-kvm
* kselftest-lib
* kselftest-livepatch
* kselftest-membarrier
* kselftest-memfd
* kselftest-memory-hotplug
* kselftest-mincore
* kselftest-mount
* kselftest-mqueue
* kselftest-net
* kselftest-netfilter
* kselftest-nsfs
* kselftest-openat2
* kselftest-pid_namespace
* kselftest-pidfd
* kselftest-proc
* kselftest-pstore
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-seccomp
* kselftest-sigaltstack
* kselftest-size
* kselftest-splice
* kselftest-static_keys
* kselftest-sync
* kselftest-sysctl
* kselftest-tc-testing
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-vm
* kselftest-x86
* kselftest-zram
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* linux-log-parser
* ltp-cap_bounds-tests
* ltp-commands-tests
* ltp-containers-tests
* ltp-controllers-tests
* ltp-cpuhotplug-tests
* ltp-crypto-tests
* ltp-cve-tests
* ltp-dio-tests
* ltp-fcntl-locktests-tests
* ltp-filecaps-tests
* ltp-fs-tests
* ltp-fs_bind-tests
* ltp-fs_perms_simple-tests
* ltp-fsx-tests
* ltp-hugetlb-tests
* ltp-io-tests
* ltp-ipc-tests
* ltp-math-tests
* ltp-mm-tests
* ltp-nptl-tests
* ltp-open-posix-tests
* ltp-pty-tests
* ltp-sched-tests
* ltp-securebits-tests
* ltp-syscalls-tests
* ltp-tracing-tests
* network-basic-tests
* packetdrill
* perf
* rcutorture
* ssuite
* v4l2-compliance

--
Linaro LKFT
https://lkft.linaro.org

Hi Greg,

Build test:
mips (gcc version 11.2.1 20210911): 65 configs -> no failure arm (gcc version 11.2.1 20210911): 107 configs -> no new failure arm64 (gcc version 11.2.1 20210911): 2 configs -> no failure x86_64 (gcc version 10.2.1 20210110): 4 configs -> no failure

Boot test:
x86_64: Booted on my test laptop. No regression.
x86_64: Booted on qemu. No regression. [1]

[1]. https://openqa.qa.codethink.co.uk/tests/229

--
Regards
Sudip

Build results:

	total: 157 pass: 157 fail: 0
Qemu test results:
	total: 444 pass: 444 fail: 0

Guenter