Re: [PATCH 4.19 00/33] 4.19.319-rc1 review

[Naresh Kamboju]

On Thu, 25 Jul 2024 at 20:12, Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> This is the start of the stable review cycle for the 4.19.319 release.
> There are 33 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, 27 Jul 2024 14:27:16 +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-4.19.319-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-4.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

The following build errors were noticed while building arm and arm64 configs
with toolchains gcc-12 and clang-18 on stable-rc linux-4.19.y also on
linux-5.4.y.

First seen on today builds 25-July-2024.

  GOOD: 8b5720263ede ("Linux 4.19.318-rc3")
  BAD:  f01ba944fe1d ("Linux 4.19.319-rc1")

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

Regressions found on arm:
  - gcc-12-lkftconfig
  - clang-18-defconfig
  - gcc-8-defconfig

Regressions found on arm64:
  - gcc-12-lkftconfig
  - clang-18-defconfig
  - gcc-12-defconfig
  - gcc-8-defconfig

 Build errors:
-------
drivers/gpio/gpio-pca953x.c: In function 'pca953x_irq_bus_sync_unlock':
drivers/gpio/gpio-pca953x.c:492:17: error: implicit declaration of
function 'guard' [-Werror=implicit-function-declaration]
  492 |                 guard(mutex)(&chip->i2c_lock);
      |                 ^~~~~
drivers/gpio/gpio-pca953x.c:492:23: error: 'mutex' undeclared (first
use in this function)
  492 |                 guard(mutex)(&chip->i2c_lock);
      |                       ^~~~~

metadata:
-------
  config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2jkAGJux4DNHx9cFS4VQJrPrBvc/config
  download_url:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2jkAGJux4DNHx9cFS4VQJrPrBvc/
  git_describe: v4.19.318-34-gf01ba944fe1d
  git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
  git_sha: f01ba944fe1d15cbd27088980031db315340e6e4
  git_short_log: f01ba944fe1d ("Linux 4.19.319-rc1")

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