Re: [PATCH 5.4 000/321] 5.4.287-rc1 review

[Naresh Kamboju]

On Thu, 12 Dec 2024 at 23:08, Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> This is the start of the stable review cycle for the 5.4.287 release.
> There are 321 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, 14 Dec 2024 14:41:35 +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-5.4.287-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

As others reported,
The arm builds failed on Linux stable-rc linux-5.4.y due to following build
warnings / errors.

arm:
  * build/gcc-12-defconfig
  * build/clang-19-defconfig


First seen on Linux stable-rc v5.4.286-322-g3612365cb6b2.
  Good: v5.4.286
  Bad:  v5.4.286-322-g3612365cb6b2

Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>

Build log:
-----
/builds/linux/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c:173:2: error:
use of undeclared identifier 'DRM_GEM_CMA_DRIVER_OPS'
  173 |         DRM_GEM_CMA_DRIVER_OPS,
      |         ^
1 error generated.
make[5]: *** [/builds/linux/scripts/Makefile.build:262:
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.o] Error 1

The commit pointing to,
  drm/fsl-dcu: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS
  [ Upstream commit 6a32e55d18b34a787f7beaacc912b30b58022646 ]

Links:
-------
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.286-322-g3612365cb6b2/testrun/26292205/suite/build/test/clang-19-defconfig/log
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.286-322-g3612365cb6b2/testrun/26292205/suite/build/test/clang-19-defconfig/details/
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.286-322-g3612365cb6b2/testrun/26292205/suite/build/test/clang-19-defconfig/history/

Steps to reproduce:
------------
# tuxmake --runtime podman --target-arch arm --toolchain clang-19
--kconfig defconfig LLVM=1 LLVM_IAS=0

metadata:
----
  git describe:  v5.4.286-322-g3612365cb6b2
  git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
  git sha: 3612365cb6b2a875194a5f6d7bc8df7cc26476b3
  kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2q7we4wjwYp6rA5DbAHITARXUgJ/config
  build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2q7we4wjwYp6rA5DbAHITARXUgJ/
  toolchain: gcc-13 and clang-19
  config: clang-19-defconfig
  arch: arm


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