4.19.215-rc2 review

This is the start of the stable review cycle for the 4.19.215 release. There are 35 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 Wed, 03 Nov 2021 11:41:55 +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-4.19.215-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-4.19.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <[email protected]>

    Linux 4.19.215-rc2

Xin Long <[email protected]>
sctp: add vtag check in sctp_sf_ootb

Xin Long <[email protected]>
sctp: add vtag check in sctp_sf_do_8_5_1_E_sa

Xin Long <[email protected]>
sctp: add vtag check in sctp_sf_violation

Xin Long <[email protected]>
sctp: fix the processing for COOKIE_ECHO chunk

Xin Long <[email protected]>
sctp: use init_tag from inithdr for ABORT chunk

Trevor Woerner <[email protected]>
net: nxp: lpc_eth.c: avoid hang when bringing interface down

Yuiko Oshino <[email protected]>
net: ethernet: microchip: lan743x: Fix dma allocation failure by using dma_set_mask_and_coherent

Yuiko Oshino <[email protected]>
net: ethernet: microchip: lan743x: Fix driver crash when lan743x_pm_resume fails

Guenter Roeck <[email protected]>
nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST

Michael Chan <[email protected]>
net: Prevent infinite while loop in skb_tx_hash()

Pavel Skripkin <[email protected]>
net: batman-adv: fix error handling

Yang Yingliang <[email protected]>
regmap: Fix possible double-free in regcache_rbtree_exit()

Clément Bœsch <[email protected]>
arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node

Patrisious Haddad <[email protected]>
RDMA/mlx5: Set user priority for DCT

Johan Hovold <[email protected]>
net: lan78xx: fix division by zero in send path

Haibo Chen <[email protected]>
mmc: sdhci-esdhc-imx: clear the buffer_read_ready to reset standard tuning circuit

Shawn Guo <[email protected]>
mmc: sdhci: Map more voltage level to SDHCI_POWER_330

Jaehoon Chung <[email protected]>
mmc: dw_mmc: exynos: fix the finding clock sample value

Wenbin Mei <[email protected]>
mmc: cqhci: clear HALT state after CQE enable

Johan Hovold <[email protected]>
mmc: vub300: fix control-message timeouts

Eric Dumazet <[email protected]>
ipv6: make exception cache less predictible

Eric Dumazet <[email protected]>
ipv6: use siphash in rt6_exception_hash()

Eric Dumazet <[email protected]>
ipv4: use siphash instead of Jenkins in fnhe_hashfun()

Pavel Skripkin <[email protected]>
Revert "net: mdiobus: Fix memory leak in __mdiobus_register"

Krzysztof Kozlowski <[email protected]>
nfc: port100: fix using -ERRNO as command type mask

Zheyu Ma <[email protected]>
ata: sata_mv: Fix the error handling of mv_chip_id()

Wang Hai <[email protected]>
usbnet: fix error return code in usbnet_probe()

Oliver Neukum <[email protected]>
usbnet: sanity check for maxpacket

Nathan Chancellor <[email protected]>

    ARM: 8819/1: Remove '-p' from LDFLAGS

Robin Murphy <[email protected]>
arm64: Avoid premature usercopy failure

Naveen N. Rao <[email protected]>

    powerpc/bpf: Fix BPF_MOD when imm == 1

Arnd Bergmann <[email protected]>
ARM: 9141/1: only warn about XIP address when not compile testing

Arnd Bergmann <[email protected]>
ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype

Arnd Bergmann <[email protected]>
ARM: 9134/1: remove duplicate memcpy() definition

Nick Desaulniers <[email protected]>
ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned

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

Diffstat:

 Makefile                                           |  4 +-
 arch/arm/Makefile                                  |  2 +-
 arch/arm/boot/bootp/Makefile                       |  2 +-
 arch/arm/boot/compressed/Makefile                  |  2 -
 arch/arm/boot/compressed/decompress.c              |  3 ++
 arch/arm/kernel/vmlinux-xip.lds.S                  |  2 +-
 arch/arm/mm/proc-macros.S                          |  1 +
 arch/arm/probes/kprobes/core.c                     |  2 +-
 .../boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts   |  2 +-
 arch/arm64/lib/copy_from_user.S                    | 13 +++--
 arch/arm64/lib/copy_in_user.S                      | 20 +++++---
 arch/arm64/lib/copy_to_user.S                      | 14 ++++--
 arch/nios2/platform/Kconfig.platform               |  1 +
 arch/powerpc/net/bpf_jit_comp64.c                  | 10 +++-
 drivers/ata/sata_mv.c                              |  4 +-
 drivers/base/regmap/regcache-rbtree.c              |  7 ++-
 drivers/infiniband/hw/mlx5/qp.c                    |  2 +
 drivers/mmc/host/cqhci.c                           |  3 ++
 drivers/mmc/host/dw_mmc-exynos.c                   | 14 ++++++
 drivers/mmc/host/sdhci-esdhc-imx.c                 | 17 +++++++
 drivers/mmc/host/sdhci.c                           |  6 +++
 drivers/mmc/host/vub300.c                          | 18 +++----
 drivers/net/ethernet/microchip/lan743x_main.c      | 22 +++++++++
 drivers/net/ethernet/nxp/lpc_eth.c                 |  5 +-
 drivers/net/phy/mdio_bus.c                         |  1 -
 drivers/net/usb/lan78xx.c                          |  6 +++
 drivers/net/usb/usbnet.c                           |  5 ++
 drivers/nfc/port100.c                              |  4 +-
 net/batman-adv/bridge_loop_avoidance.c             |  8 +++-
 net/batman-adv/main.c                              | 56 +++++++++++++++-------
 net/batman-adv/network-coding.c                    |  4 +-
 net/batman-adv/translation-table.c                 |  4 +-
 net/core/dev.c                                     |  6 +++
 net/ipv4/route.c                                   | 12 ++---
 net/ipv6/route.c                                   | 25 +++++++---
 net/sctp/sm_statefuns.c                            | 30 ++++++++----
 36 files changed, 250 insertions(+), 87 deletions(-)

All tests passing for Tegra ...

Test results for stable-v4.19:

    10 builds:	10 pass, 0 fail
    22 boots:	22 pass, 0 fail
    40 tests:	40 pass, 0 fail

Linux version: 4.19.215-rc2-ga75679fb6ddb
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,

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

Jon

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

thanks,
-- Shuah

Build results:

	total: 155 pass: 155 fail: 0
Qemu test results:
	total: 441 pass: 441 fail: 0

Guenter

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

NOTE:
With new gcc-11 toolchain arm builds failed.
The fix patch is under review [1].
Due to this reason not considering it as a kernel regression.
* arm, build
- gcc-11-defconfig FAILED

[1]
ARM: drop cc-option fallbacks for architecture selection
https://lore.kernel.org/linux-arm-kernel/[email protected]/

## Build
* kernel: 4.19.215-rc2
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-4.19.y
* git commit: a75679fb6ddbcf7814a3f96f09dcf0d89b430956
* git describe: v4.19.214-36-ga75679fb6ddb
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.19.y/build/v4.19.214-36-ga75679fb6ddb

## No regressions (compared to v4.19.214)

## No fixes (compared to v4.19.214)

## Test result summary
total: 74931, pass: 60213, fail: 776, skip: 12291, xfail: 1651

## Build Summary
* arm: 260 total, 210 passed, 50 failed
* arm64: 38 total, 38 passed, 0 failed
* dragonboard-410c: 1 total, 1 passed, 0 failed
* hi6220-hikey: 1 total, 1 passed, 0 failed
* i386: 19 total, 19 passed, 0 failed
* juno-r2: 1 total, 1 passed, 0 failed
* mips: 27 total, 27 passed, 0 failed
* s390: 12 total, 12 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x15: 1 total, 1 passed, 0 failed
* x86: 1 total, 1 passed, 0 failed
* x86_64: 22 total, 22 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
* 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
* prep-tmp-disk
* rcutorture
* ssuite
* v4l2-compliance

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

Tested on arm64 and x86 for 4.19.215-rc2,

Kernel repo:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Branch: linux-4.19.y
Version: 4.19.215-rc2
Commit: a75679fb6ddbcf7814a3f96f09dcf0d89b430956
Compiler: gcc version 7.3.0 (GCC)

arm64:
--------------------------------------------------------------------
Testcase Result Summary:
total: 8859
passed: 8859
failed: 0
timeout: 0
--------------------------------------------------------------------

x86:
--------------------------------------------------------------------
Testcase Result Summary:
total: 8859
passed: 8859
failed: 0
timeout: 0
--------------------------------------------------------------------

Hi Greg,

Build test:
mips (gcc version 11.2.1 20211012): 63 configs -> no failure arm (gcc version 11.2.1 20211012): 116 configs -> no new failure arm64 (gcc version 11.2.1 20211012): 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/330

--
Regards
Sudip

Hi!

CIP testing did not find any problems here:

https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-4.19.y

Best regards,
Pavel

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany