This is the start of the stable review cycle for the 5.4.203 release.
There are 16 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, 02 Jul 2022 13:32:22 +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/v5.x/stable-review/patch-5.4.203-rc1.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@linuxfoundation.org>
    Linux 5.4.203-rc1

Stefan Agner <stefan@agner.ch>
    crypto: arm/ghash-ce - define fpu before fpu registers are referenced

Ard Biesheuvel <ard.biesheuvel@linaro.org>
    crypto: arm - use Kconfig based compiler checks for crypto opcodes

Jian Cai <jiancai@google.com>
    ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler

Stefan Agner <stefan@agner.ch>
    ARM: OMAP2+: drop unnecessary adrl

Stefan Agner <stefan@agner.ch>
    ARM: 8929/1: use APSR_nzcv instead of r15 as mrc operand

Nick Desaulniers <ndesaulniers@google.com>
    ARM: 8933/1: replace Sun/Solaris style flag on section directive

Ard Biesheuvel <ardb@kernel.org>
    crypto: arm/sha512-neon - avoid ADRL pseudo instruction

Ard Biesheuvel <ardb@kernel.org>
    crypto: arm/sha256-neon - avoid ADRL pseudo instruction

Jian Cai <caij2003@gmail.com>
    ARM: 8971/1: replace the sole use of a symbol with its definition

Stefan Agner <stefan@agner.ch>
    ARM: 8990/1: use VFP assembler mnemonics in register load/store macros

Stefan Agner <stefan@agner.ch>
    ARM: 8989/1: use .fpu assembler directives instead of assembler arguments

Vladimir Oltean <vladimir.oltean@nxp.com>
    net: mscc: ocelot: allow unregistered IP multicast flooding

Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
    kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]

Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
    powerpc/ftrace: Remove ftrace init tramp once kernel init is complete

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    clocksource/drivers/ixp4xx: remove __init from ixp4xx_timer_setup()

Christoph Hellwig <hch@lst.de>
    drm: remove drm_fb_helper_modinit


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

Diffstat:

 Makefile                                   |  4 +-
 arch/arm/boot/bootp/init.S                 |  2 +-
 arch/arm/boot/compressed/big-endian.S      |  2 +-
 arch/arm/boot/compressed/head.S            |  4 +-
 arch/arm/boot/compressed/piggy.S           |  2 +-
 arch/arm/crypto/Kconfig                    | 14 +++--
 arch/arm/crypto/Makefile                   | 32 ++---------
 arch/arm/crypto/crct10dif-ce-core.S        |  2 +-
 arch/arm/crypto/ghash-ce-core.S            |  4 +-
 arch/arm/crypto/sha1-ce-core.S             |  1 +
 arch/arm/crypto/sha2-ce-core.S             |  1 +
 arch/arm/crypto/sha256-armv4.pl            |  4 +-
 arch/arm/crypto/sha256-core.S_shipped      |  4 +-
 arch/arm/crypto/sha512-armv4.pl            |  4 +-
 arch/arm/crypto/sha512-core.S_shipped      |  4 +-
 arch/arm/include/asm/assembler.h           |  3 +-
 arch/arm/include/asm/vfpmacros.h           | 19 ++++---
 arch/arm/kernel/iwmmxt.S                   | 89 +++++++++++++++---------------
 arch/arm/kernel/iwmmxt.h                   | 47 ++++++++++++++++
 arch/arm/mach-omap2/sleep34xx.S            |  2 +-
 arch/arm/mm/proc-arm1020.S                 |  2 +-
 arch/arm/mm/proc-arm1020e.S                |  2 +-
 arch/arm/mm/proc-arm1022.S                 |  2 +-
 arch/arm/mm/proc-arm1026.S                 |  6 +-
 arch/arm/mm/proc-arm720.S                  |  2 +-
 arch/arm/mm/proc-arm740.S                  |  2 +-
 arch/arm/mm/proc-arm7tdmi.S                |  2 +-
 arch/arm/mm/proc-arm920.S                  |  2 +-
 arch/arm/mm/proc-arm922.S                  |  2 +-
 arch/arm/mm/proc-arm925.S                  |  2 +-
 arch/arm/mm/proc-arm926.S                  |  6 +-
 arch/arm/mm/proc-arm940.S                  |  2 +-
 arch/arm/mm/proc-arm946.S                  |  2 +-
 arch/arm/mm/proc-arm9tdmi.S                |  2 +-
 arch/arm/mm/proc-fa526.S                   |  2 +-
 arch/arm/mm/proc-feroceon.S                |  2 +-
 arch/arm/mm/proc-mohawk.S                  |  2 +-
 arch/arm/mm/proc-sa110.S                   |  2 +-
 arch/arm/mm/proc-sa1100.S                  |  2 +-
 arch/arm/mm/proc-v6.S                      |  2 +-
 arch/arm/mm/proc-v7.S                      |  2 +-
 arch/arm/mm/proc-v7m.S                     |  4 +-
 arch/arm/mm/proc-xsc3.S                    |  2 +-
 arch/arm/mm/proc-xscale.S                  |  2 +-
 arch/arm/vfp/Makefile                      |  2 -
 arch/arm/vfp/vfphw.S                       | 30 ++++++----
 arch/powerpc/include/asm/ftrace.h          |  5 +-
 arch/powerpc/kernel/trace/ftrace.c         | 15 ++++-
 arch/powerpc/mm/mem.c                      |  2 +
 arch/s390/include/asm/kexec.h              | 10 ++++
 arch/x86/include/asm/kexec.h               |  9 +++
 drivers/clocksource/mmio.c                 |  2 +-
 drivers/clocksource/timer-ixp4xx.c         | 10 ++--
 drivers/gpu/drm/drm_crtc_helper_internal.h | 10 ----
 drivers/gpu/drm/drm_fb_helper.c            | 21 -------
 drivers/gpu/drm/drm_kms_helper_common.c    | 25 ++++-----
 drivers/net/ethernet/mscc/ocelot.c         |  8 ++-
 include/linux/kexec.h                      | 46 ++++++++++++---
 include/linux/platform_data/timer-ixp4xx.h |  5 +-
 kernel/kexec_file.c                        | 34 ------------
 60 files changed, 289 insertions(+), 247 deletions(-)

On 2022/6/30 21:46, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.203 release.
> There are 16 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, 02 Jul 2022 13:32:22 +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/v5.x/stable-review/patch-5.4.203-rc1.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
> 

Tested on arm64 and x86 for 5.4.203-rc1,

Kernel repo:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Branch: linux-5.4.y
Version: 5.4.203-rc1
Commit: 9e421f18b3874909b6cc412c2b93d30ed881c3c8
Compiler: gcc version 7.3.0 (GCC)

arm64:
--------------------------------------------------------------------
Testcase Result Summary:
total: 9086
passed: 9086
failed: 0
timeout: 0
--------------------------------------------------------------------

x86:
--------------------------------------------------------------------
Testcase Result Summary:
total: 9086
passed: 9086
failed: 0
timeout: 0
--------------------------------------------------------------------

Tested-by: Hulk Robot <hulkrobot@huawei.com>

Hi Greg,

On Thu, Jun 30, 2022 at 03:46:54PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.203 release.
> There are 16 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, 02 Jul 2022 13:32:22 +0000.
> Anything received after that time might be too late.

Build test (gcc version 11.3.1 20220627):
mips: 65 configs -> no failure
arm: 106 configs -> no failure
arm64: 2 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]

[1]. https://openqa.qa.codethink.co.uk/tests/1422


Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

--
Regards
Sudip

On Thu, 30 Jun 2022 at 19:23, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.4.203 release.
> There are 16 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, 02 Jul 2022 13:32:22 +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/v5.x/stable-review/patch-5.4.203-rc1.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

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

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build
* kernel: 5.4.203-rc1
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-5.4.y
* git commit: 9e421f18b3874909b6cc412c2b93d30ed881c3c8
* git describe: v5.4.202-17-g9e421f18b387
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.202-17-g9e421f18b387

## Test Regressions (compared to v5.4.202)
No test regressions found.

## Metric Regressions (compared to v5.4.202)
No metric regressions found.

## Test Fixes (compared to v5.4.202)
No test fixes found.

## Metric Fixes (compared to v5.4.202)
No metric fixes found.

## Test result summary
total: 123566, pass: 110149, fail: 244, skip: 12178, xfail: 995

## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 307 total, 307 passed, 0 failed
* arm64: 61 total, 59 passed, 2 failed
* i386: 28 total, 25 passed, 3 failed
* mips: 48 total, 48 passed, 0 failed
* parisc: 12 total, 12 passed, 0 failed
* powerpc: 54 total, 54 passed, 0 failed
* riscv: 27 total, 27 passed, 0 failed
* s390: 12 total, 12 passed, 0 failed
* sh: 24 total, 24 passed, 0 failed
* sparc: 12 total, 12 passed, 0 failed
* x86_64: 55 total, 54 passed, 1 failed

## Test suites summary
* fwts
* 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
* perf
* perf/Zstd-perf.data-compression
* rcutorture
* ssuite
* v4l2-compliance
* vdso

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

On Thu, Jun 30, 2022 at 03:46:54PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.203 release.
> There are 16 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, 02 Jul 2022 13:32:22 +0000.
> Anything received after that time might be too late.
> 

Build results:
	total: 161 pass: 161 fail: 0
Qemu test results:
	total: 449 pass: 449 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter

On 6/30/22 7:46 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.203 release.
> There are 16 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, 02 Jul 2022 13:32:22 +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/v5.x/stable-review/patch-5.4.203-rc1.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
> 

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

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

On 6/30/2022 6:46 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.203 release.
> There are 16 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, 02 Jul 2022 13:32:22 +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/v5.x/stable-review/patch-5.4.203-rc1.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

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

Tested-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian