linux-kernel - Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

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Message-ID: <CA+G9fYtkGSe0MP7+vXEcLxg80VC4-yHtme_xjnK-Dg8LkN1VAQ@mail.gmail.com>
Date: Thu, 10 Jul 2025 01:34:28 +0530
From: Naresh Kamboju <naresh.kamboju@...aro.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: stable@...r.kernel.org, patches@...ts.linux.dev, 
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org, 
	akpm@...ux-foundation.org, linux@...ck-us.net, shuah@...nel.org, 
	patches@...nelci.org, lkft-triage@...ts.linaro.org, pavel@...x.de, 
	jonathanh@...dia.com, f.fainelli@...il.com, sudipm.mukherjee@...il.com, 
	srw@...dewatkins.net, rwarsow@....de, conor@...nel.org, hargar@...rosoft.com, 
	broonie@...nel.org, Niklas Schnelle <schnelle@...ux.ibm.com>, 
	Alexander Gordeev <agordeev@...ux.ibm.com>, Julian Ruess <julianr@...ux.ibm.com>, alifm@...ux.ibm.com
Subject: Re: [PATCH 6.1 00/81] 6.1.144-rc2 review

On Tue, 8 Jul 2025 at 23:40, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.1.144 release.
> There are 81 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 Thu, 10 Jul 2025 18:08:50 +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/v6.x/stable-review/patch-6.1.144-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-6.1.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


Regression on the stable-rc 6.1.144-rc2 s390 builds failed with clang-20
and gcc-13 toolchains with following build warnings / errors.

* s390, build
  - clang-20-allmodconfig
  - clang-20-defconfig
  - clang-nightly-defconfig
  - gcc-13-allmodconfig
  - gcc-13-defconfig
  - gcc-8-defconfig-fe40093d

Regression Analysis:
- New regression? Yes
- Reproducibility? Yes

Build regression: stable-rc 6.1.144-rc2 s390 pci_event.c:269:21:
error: no member named 'state_lock' in 'struct zpci_dev'

Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>

## Build log

arch/s390/pci/pci_event.c:269:21: error: no member named 'state_lock'
in 'struct zpci_dev'
  269 |                 mutex_lock(&zdev->state_lock);
      |                             ~~~~  ^
arch/s390/pci/pci_event.c:272:24: error: no member named 'state_lock'
in 'struct zpci_dev'
  272 |                         mutex_unlock(&zdev->state_lock);
      |                                       ~~~~  ^
arch/s390/pci/pci_event.c:279:24: error: no member named 'state_lock'
in 'struct zpci_dev'
  279 |                         mutex_unlock(&zdev->state_lock);
      |                                       ~~~~  ^
arch/s390/pci/pci_event.c:285:23: error: no member named 'state_lock'
in 'struct zpci_dev'
  285 |                 mutex_unlock(&zdev->state_lock);
      |                               ~~~~  ^
4 errors generated.

## Source
* Kernel version: 6.1.144-rc2
* Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* Git sha: 10392f5749b37d327ec5529958e9d5d27cf07b6e
* Git describe: v6.1.143-82-g10392f5749b3
* Project: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.143-82-g10392f5749b3
* Architectures: s390
* Toolchains: gcc-13, clang-20
* Kconfigs: defconfig

## Build
* Build log: https://regressions.linaro.org/lkft/linux-stable-rc-linux-6.1.y/v6.1.143-82-g10392f5749b3/testruns/1565938/
* Build plan:  https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/2zbVlOqL24w4NUJUSg3nXcHGVZ2
* Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2zbVlOqL24w4NUJUSg3nXcHGVZ2/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2zbVlOqL24w4NUJUSg3nXcHGVZ2/config

## Steps to reproduce
* tuxmake --runtime podman --target-arch s390 --toolchain gcc-13
--kconfig defconfig


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