Message-ID: <CA+G9fYvz0kujF4NjLwwTMcejDF-7k7_nhmroZNUJTBg4H4Kz8Q@mail.gmail.com>
Date: Fri, 18 Apr 2025 12:00:33 +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, PCI <linux-pci@...r.kernel.org>, linux-s390@...r.kernel.org, 
	Tudor Ambarus <tudor.ambarus@...aro.org>, Bjorn Andersson <andersson@...nel.org>, 
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Anders Roxell <anders.roxell@...aro.org>, 
	Dan Carpenter <dan.carpenter@...aro.org>, Arnd Bergmann <arnd@...db.de>, 
	Niklas Schnelle <schnelle@...ux.ibm.com>, Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH 6.14 000/449] 6.14.3-rc1 review

On Thu, 17 Apr 2025 at 23:23, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.14.3 release.
> There are 449 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, 19 Apr 2025 17:49:48 +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-6.14.3-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-6.14.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h

Regressions on arm64 and s390 allmodconfig and allyesconfig builds failed
on the stable rc 6.14.3-rc1 with gcc-13 and clang-20.

There are two different types of build errors on arm64 and s390.
These regressions on arm64 are also found on stable-rc 6.13 and 6.12.

First seen on the 6.14.3-rc1
 Good: v6.14.2
 Bad:  v6.14.2-450-g0e7f2bba84c1

Regressions found on arm64 s390:
  - build/gcc-13-allmodconfig
  - build/gcc-13-allyesconfig
  - build/clang-20-allmodconfig
  - build/clang-20-allyesconfig

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

Build regression: arm64 s390 ufs-qcom.c implicit declaration
'devm_of_qcom_ice_get'

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

## Build log arm64
drivers/ufs/host/ufs-qcom.c: In function 'ufs_qcom_ice_init':
drivers/ufs/host/ufs-qcom.c:128:15: error: implicit declaration of
function 'devm_of_qcom_ice_get'; did you mean 'of_qcom_ice_get'?
[-Werror=implicit-function-declaration]
  128 |         ice = devm_of_qcom_ice_get(dev);
      |               ^~~~~~~~~~~~~~~~~~~~
      |               of_qcom_ice_get
drivers/ufs/host/ufs-qcom.c:128:13: error: assignment to 'struct
qcom_ice *' from 'int' makes pointer from integer without a cast
[-Werror=int-conversion]
  128 |         ice = devm_of_qcom_ice_get(dev);
      |             ^
cc1: all warnings being treated as errors

## Build log s390
arch/s390/pci/pci_fixup.c: In function 'zpci_ism_bar_no_mmap':
arch/s390/pci/pci_fixup.c:19:13: error: 'struct pci_dev' has no member
named 'non_mappable_bars'
   19 |         pdev->non_mappable_bars = 1;
      |             ^~

## Source
* Kernel version: 6.14.3-rc1
* Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* Git sha: 0e7f2bba84c1f492e15812fade27cc0a697f3cb6
* Git describe: v6.14.2-450-g0e7f2bba84c1
* Project details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.2-450-g0e7f2bba84c1/
* Architectures: arm64, s390
* Toolchains: clang-20, gcc-13
* Kconfigs: allmodconfig, allyesconfig

## Build arm64
* Build log: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.2-450-g0e7f2bba84c1/testrun/28150920/suite/build/test/gcc-13-allmodconfig/log
* Build history:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.2-450-g0e7f2bba84c1/testrun/28150920/suite/build/test/gcc-13-allmodconfig/history/
* Build details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.2-450-g0e7f2bba84c1/testrun/28150920/suite/build/test/gcc-13-allmodconfig/
* Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2vrqIAiN9QWCPEV6FWrOWIRos2j/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2vrqIAiN9QWCPEV6FWrOWIRos2j/config

## Build s390
* Build log: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.2-450-g0e7f2bba84c1/testrun/28148516/suite/build/test/gcc-13-allmodconfig/log
* Build history:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.2-450-g0e7f2bba84c1/testrun/28148516/suite/build/test/gcc-13-allmodconfig/history/
* Build details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.14.y/build/v6.14.2-450-g0e7f2bba84c1/testrun/28148516/suite/build/test/gcc-13-allmodconfig/
* Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2vrqI5I7Rtlnhj4xhKXAwkGJ27o/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2vrqI5I7Rtlnhj4xhKXAwkGJ27o/config

## Steps to reproduce on arm64
 - tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13
--kconfig allmodconfig

## Steps to reproduce on s390
 - tuxmake --runtime podman --target-arch s390 --toolchain gcc-13
--kconfig allmodconfig

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

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