5.10.134-rc2 review

This is the start of the stable review cycle for the 5.10.134 release. There are 101 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 Sat, 30 Jul 2022 15:03:14 +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-5.10.134-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-5.10.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <[email protected]>

    Linux 5.10.134-rc2

Linus Torvalds <[email protected]>
watch-queue: remove spurious double semicolon

Jose Alonso <[email protected]>

    net: usb: ax88179_178a needs FLAG_SEND_ZLP

Jiri Slaby <[email protected]>
tty: use new tty_insert_flip_string_and_push_buffer() in pty_write()

Jiri Slaby <[email protected]>
tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push()

Jiri Slaby <[email protected]>
tty: drop tty_schedule_flip()

Jiri Slaby <[email protected]>
tty: the rest, stop using tty_schedule_flip()

Jiri Slaby <[email protected]>
tty: drivers/tty/, stop using tty_schedule_flip()

Linus Torvalds <[email protected]>

    watchqueue: make sure to serialize 'wqueue->defunct' properly

Kees Cook <[email protected]>
x86/alternative: Report missing return thunk details

Peter Zijlstra <[email protected]>
x86/amd: Use IBPB for firmware calls

Luiz Augusto von Dentz <[email protected]>
Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks

Luiz Augusto von Dentz <[email protected]>

    Bluetooth: SCO: Fix sco_send_frame returning skb->len

Luiz Augusto von Dentz <[email protected]>
Bluetooth: Fix passing NULL to PTR_ERR

Luiz Augusto von Dentz <[email protected]>
Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg

Luiz Augusto von Dentz <[email protected]>
Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg

Luiz Augusto von Dentz <[email protected]>
Bluetooth: Add bt_skb_sendmmsg helper

Luiz Augusto von Dentz <[email protected]>
Bluetooth: Add bt_skb_sendmsg helper

Takashi Iwai <[email protected]>
ALSA: memalloc: Align buffer allocations in page size

Peter Zijlstra <[email protected]>
bitfield.h: Fix "type of reg too small for mask" test

Wang ShaoBo <[email protected]>
drm/imx/dcss: fix unused but set variable warnings

Alexander Aring <[email protected]>
dlm: fix pending remove if msg allocation fails

Pawan Gupta <[email protected]>
x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts

Juri Lelli <[email protected]>
sched/deadline: Fix BUG_ON condition for deboosted tasks

Eric Dumazet <[email protected]>
bpf: Make sure mac_header was set before using it

Wang Cheng <[email protected]>
mm/mempolicy: fix uninit-value in mpol_rebind_policy()

Alexey Kardashevskiy <[email protected]>

    KVM: Don't null dereference ops->destroy

Marc Kleine-Budde <[email protected]>
spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_max_reordering.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_rfc1337.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_stdurg.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_retrans_collapse.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_slow_start_after_idle.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_recovery.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_early_retrans.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl knobs related to SYN option.

Kuniyuki Iwashima <[email protected]>
udp: Fix a data-race around sysctl_udp_l3mdev_accept.

Kuniyuki Iwashima <[email protected]>
ip: Fix data-races around sysctl_ip_prot_sock.

Kuniyuki Iwashima <[email protected]>
ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.

Liang He <[email protected]>
drm/imx/dcss: Add missing of_node_put() in fail path

Hristo Venev <[email protected]>
be2net: Fix buffer overflow in be_get_module_eeprom

Haibo Chen <[email protected]>
gpio: pca953x: use the correct register address when regcache sync during init

Haibo Chen <[email protected]>
gpio: pca953x: use the correct range when do regmap sync

Haibo Chen <[email protected]>
gpio: pca953x: only use single read/write for No AI mode

Piotr Skajewski <[email protected]>
ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero

Dawid Lukwinski <[email protected]>
i40e: Fix erroneous adapter reinitialization during recovery process

Przemyslaw Patynowski <[email protected]>
iavf: Fix handling of dummy receive descriptors

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_fastopen.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_max_syn_backlog.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_tw_reuse.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_notsent_lowat.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around some timeout sysctl knobs.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_reordering.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_syncookies.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around keepalive sysctl knobs.

Kuniyuki Iwashima <[email protected]>
igmp: Fix data-races around sysctl_igmp_max_msf.

Kuniyuki Iwashima <[email protected]>
igmp: Fix a data-race around sysctl_igmp_max_memberships.

Kuniyuki Iwashima <[email protected]>
igmp: Fix data-races around sysctl_igmp_llm_reports.

Tariq Toukan <[email protected]>
net/tls: Fix race in TLS device down flow

Junxiao Chang <[email protected]>
net: stmmac: fix dma queue left shift overflow issue

Robert Hancock <[email protected]>
i2c: cadence: Change large transfer count reset logic to be unconditional

Biao Huang <[email protected]>
net: stmmac: fix unbalanced ptp clock issue in suspend/resume flow

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_probe_interval.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_probe_threshold.

Kuniyuki Iwashima <[email protected]>
tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_min_snd_mss.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_base_mss.

Kuniyuki Iwashima <[email protected]>
tcp: Fix data-races around sysctl_tcp_mtu_probing.

Kuniyuki Iwashima <[email protected]>
tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept.

Kuniyuki Iwashima <[email protected]>
ip: Fix a data-race around sysctl_fwmark_reflect.

Kuniyuki Iwashima <[email protected]>
ip: Fix a data-race around sysctl_ip_autobind_reuse.

Kuniyuki Iwashima <[email protected]>
ip: Fix data-races around sysctl_ip_nonlocal_bind.

Kuniyuki Iwashima <[email protected]>
ip: Fix data-races around sysctl_ip_fwd_update_priority.

Kuniyuki Iwashima <[email protected]>
ip: Fix data-races around sysctl_ip_fwd_use_pmtu.

Kuniyuki Iwashima <[email protected]>
ip: Fix data-races around sysctl_ip_no_pmtu_disc.

Lennert Buytenhek <[email protected]>
igc: Reinstate IGC_REMOVED logic and implement it properly

Alex Deucher <[email protected]>
drm/amdgpu/display: add quirk handling for stutter mode

Peter Zijlstra <[email protected]>
perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()

William Dean <[email protected]>
pinctrl: ralink: Check for null return of devm_kcalloc

Miaoqian Lin <[email protected]>
power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe

Hangyu Hua <[email protected]>
xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup()

Pali Rohár <[email protected]>
serial: mvebu-uart: correctly report configured baudrate value

Jeffrey Hugo <[email protected]>
PCI: hv: Fix interrupt mapping for multi-MSI

Jeffrey Hugo <[email protected]>
PCI: hv: Reuse existing IRTE allocation in compose_msi_msg()

Jeffrey Hugo <[email protected]>
PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI

Jeffrey Hugo <[email protected]>
PCI: hv: Fix multi-MSI to allow more than one MSI vector

Greg Kroah-Hartman <[email protected]>
Revert "m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch"

Fedor Pchelkin <[email protected]>
net: inline rollback_registered_many()

Fedor Pchelkin <[email protected]>
net: move rollback_registered_many()

Fedor Pchelkin <[email protected]>
net: inline rollback_registered()

Fedor Pchelkin <[email protected]>
net: move net_set_todo inside rollback_registered()

Fedor Pchelkin <[email protected]>
net: make sure devices go through netdev_wait_all_refs

Fedor Pchelkin <[email protected]>
net: make free_netdev() more lenient with unregistering devices

Fedor Pchelkin <[email protected]>
docs: net: explain struct net_device lifetime

Demi Marie Obenour <[email protected]>
xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE

Lee Jones <[email protected]>
io_uring: Use original task for req identity in io_identity_cow()

Eric Snowberg <[email protected]>
lockdown: Fix kexec lockdown bypass with ima policy

Ido Schimmel <[email protected]>
mlxsw: spectrum_router: Fix IPv4 nexthop gateway indication

Ben Dooks <[email protected]>
riscv: add as-options for modules with assembly compontents

Fabien Dessenne <[email protected]>
pinctrl: stm32: fix optional IRQ support to gpios

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

Diffstat:

 Documentation/networking/netdevices.rst            | 171 ++++++++++++++-
 Makefile                                           |   4 +-
 arch/alpha/kernel/srmcons.c                        |   2 +-
 arch/m68k/Kconfig.bus                              |   2 +-
 arch/riscv/Makefile                                |   1 +
 arch/x86/include/asm/cpufeatures.h                 |   1 +
 arch/x86/include/asm/mshyperv.h                    |   7 -
 arch/x86/include/asm/nospec-branch.h               |   2 +
 arch/x86/kernel/alternative.c                      |   4 +-
 arch/x86/kernel/cpu/bugs.c                         |  14 +-
 drivers/accessibility/speakup/spk_ttyio.c          |   4 +-
 drivers/gpio/gpio-pca953x.c                        |  22 +-
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |  33 +++
 drivers/gpu/drm/imx/dcss/dcss-dev.c                |   3 +
 drivers/gpu/drm/imx/dcss/dcss-plane.c              |   2 -
 drivers/i2c/busses/i2c-cadence.c                   |  30 +--
 .../chelsio/inline_crypto/chtls/chtls_cm.c         |   6 +-
 drivers/net/ethernet/emulex/benet/be_cmds.c        |  10 +-
 drivers/net/ethernet/emulex/benet/be_cmds.h        |   2 +-
 drivers/net/ethernet/emulex/benet/be_ethtool.c     |  31 +--
 drivers/net/ethernet/intel/i40e/i40e_main.c        |  13 +-
 drivers/net/ethernet/intel/iavf/iavf_txrx.c        |   5 +-
 drivers/net/ethernet/intel/igc/igc_main.c          |   3 +
 drivers/net/ethernet/intel/igc/igc_regs.h          |   5 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe.h           |   1 +
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c      |   3 +
 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c     |   6 +
 .../net/ethernet/mellanox/mlxsw/spectrum_router.c  |   5 +-
 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c  |   3 +
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c  |  17 +-
 .../net/ethernet/stmicro/stmmac/stmmac_platform.c  |   8 +-
 drivers/net/usb/ax88179_178a.c                     |  20 +-
 drivers/pci/controller/pci-hyperv.c                |  99 +++++++--
 drivers/pinctrl/stm32/pinctrl-stm32.c              |  18 +-
 drivers/power/reset/arm-versatile-reboot.c         |   1 +
 drivers/s390/char/keyboard.h                       |   4 +-
 drivers/spi/spi-bcm2835.c                          |  12 +-
 drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c    |   2 +
 drivers/tty/cyclades.c                             |   6 +-
 drivers/tty/goldfish.c                             |   2 +-
 drivers/tty/moxa.c                                 |   4 +-
 drivers/tty/pty.c                                  |  14 +-
 drivers/tty/serial/lpc32xx_hs.c                    |   2 +-
 drivers/tty/serial/mvebu-uart.c                    |  25 +--
 drivers/tty/tty_buffer.c                           |  66 ++++--
 drivers/tty/vt/keyboard.c                          |   6 +-
 drivers/tty/vt/vt.c                                |   2 +-
 drivers/xen/gntdev.c                               |   3 +-
 fs/dlm/lock.c                                      |   3 +-
 fs/io_uring.c                                      |   2 +-
 include/linux/bitfield.h                           |  19 +-
 include/linux/tty_flip.h                           |   4 +-
 include/net/bluetooth/bluetooth.h                  |  65 ++++++
 include/net/inet_sock.h                            |   5 +-
 include/net/ip.h                                   |   6 +-
 include/net/tcp.h                                  |  18 +-
 include/net/udp.h                                  |   2 +-
 kernel/bpf/core.c                                  |   8 +-
 kernel/events/core.c                               |  45 ++--
 kernel/sched/deadline.c                            |   5 +-
 kernel/watch_queue.c                               |  53 +++--
 mm/mempolicy.c                                     |   2 +-
 net/8021q/vlan.c                                   |   4 +-
 net/bluetooth/rfcomm/core.c                        |  50 ++++-
 net/bluetooth/rfcomm/sock.c                        |  46 +---
 net/bluetooth/sco.c                                |  30 +--
 net/core/dev.c                                     | 233 ++++++++++-----------
 net/core/filter.c                                  |   4 +-
 net/core/rtnetlink.c                               |  23 +-
 net/core/secure_seq.c                              |   4 +-
 net/ipv4/af_inet.c                                 |   4 +-
 net/ipv4/fib_semantics.c                           |   2 +-
 net/ipv4/icmp.c                                    |   2 +-
 net/ipv4/igmp.c                                    |  25 ++-
 net/ipv4/inet_connection_sock.c                    |   2 +-
 net/ipv4/ip_forward.c                              |   2 +-
 net/ipv4/ip_sockglue.c                             |   6 +-
 net/ipv4/route.c                                   |   2 +-
 net/ipv4/syncookies.c                              |   9 +-
 net/ipv4/sysctl_net_ipv4.c                         |   6 +-
 net/ipv4/tcp.c                                     |  10 +-
 net/ipv4/tcp_fastopen.c                            |   9 +-
 net/ipv4/tcp_input.c                               |  51 +++--
 net/ipv4/tcp_ipv4.c                                |   2 +-
 net/ipv4/tcp_metrics.c                             |   3 +-
 net/ipv4/tcp_minisocks.c                           |   2 +-
 net/ipv4/tcp_output.c                              |  29 +--
 net/ipv4/tcp_recovery.c                            |   6 +-
 net/ipv4/tcp_timer.c                               |  20 +-
 net/ipv6/af_inet6.c                                |   2 +-
 net/ipv6/syncookies.c                              |   3 +-
 net/sctp/protocol.c                                |   2 +-
 net/smc/smc_llc.c                                  |   2 +-
 net/tls/tls_device.c                               |   8 +-
 net/xfrm/xfrm_policy.c                             |   5 +-
 net/xfrm/xfrm_state.c                              |   2 +-
 security/integrity/ima/ima_policy.c                |   4 +
 sound/core/memalloc.c                              |   1 +
 virt/kvm/kvm_main.c                                |   5 +-
 99 files changed, 1010 insertions(+), 553 deletions(-)

Build results:

	total: 163 pass: 163 fail: 0
Qemu test results:
	total: 477 pass: 477 fail: 0

Guenter

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

## Build
* kernel: 5.10.134-rc2
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-5.10.y
* git commit: 3dbf5c047ca925a0666cd82f39563e9921294ca6
* git describe: v5.10.133-102-g3dbf5c047ca9
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10.133-102-g3dbf5c047ca9

## Test Regressions (compared to v5.10.133)
No test regressions found.

## Metric Regressions (compared to v5.10.133)
No metric regressions found.

## Test Fixes (compared to v5.10.133)
No test fixes found.

## Metric Fixes (compared to v5.10.133)
No metric fixes found.

## Test result summary
total: 119905, pass: 106363, fail: 551, skip: 12232, xfail: 759

## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 306 total, 306 passed, 0 failed
* arm64: 62 total, 60 passed, 2 failed
* i386: 52 total, 50 passed, 2 failed
* mips: 45 total, 45 passed, 0 failed
* parisc: 12 total, 12 passed, 0 failed
* powerpc: 51 total, 51 passed, 0 failed
* riscv: 27 total, 27 passed, 0 failed
* s390: 21 total, 21 passed, 0 failed
* sh: 24 total, 24 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x86_64: 55 total, 53 passed, 2 failed

## Test suites summary
* fwts
* igt-gpu-tools
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-fsx
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-open-posix-tests
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* network-basic-tests
* packetdrill
* rcutorture
* ssuite
* v4l2-compliance
* vdso

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

All tests passing for Tegra ...

Test results for stable-v5.10:

    10 builds:	10 pass, 0 fail
    28 boots:	28 pass, 0 fail
    75 tests:	75 pass, 0 fail

Linux version: 5.10.134-rc2-g3dbf5c047ca9
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,

                tegra194-p2972-0000, tegra194-p3509-0000+p3668-0000,
                tegra20-ventana, tegra210-p2371-2180,
                tegra210-p3450-0000, tegra30-cardhu-a04

Jon

Hi Greg,

Build test (gcc version 11.3.1 20220724):
mips: 63 configs -> no failure
arm: 104 configs -> no failure
arm64: 3 configs -> no failure
x86_64: 4 configs -> no failure alpha allmodconfig -> no failure powerpc allmodconfig -> no failure riscv allmodconfig -> no failure s390 allmodconfig -> no failure xtensa allmodconfig -> no failure

Boot test:
x86_64: Booted on my test laptop. No regression.
x86_64: Booted on qemu. No regression. [1]
arm64: Booted on rpi4b (4GB model). No regression. [2]

[1]. https://openqa.qa.codethink.co.uk/tests/1584
[2]. https://openqa.qa.codethink.co.uk/tests/1587

--
Regards
Sudip

Hi Greg,

5.10.134-rc2 tested.

Run tested on:
- Intel Skylake x86_64 (nuc6 i5-6260U)

In addition - build tested for:
- Allwinner A64
- Allwinner H3
- Allwinner H5
- Allwinner H6
- Rockchip RK3288
- Rockchip RK3328
- Rockchip RK3399pro

--
Rudi

On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on BMIPS_GENERIC:

Florian