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From: Naresh Kamboju <naresh.kamboju@linaro.org>
Date: Tue, 5 Mar 2024 15:38:20 +0530
Message-ID: <CA+G9fYvOpuVjEe_0E5bwsmP39VQwdybDEoKTZGeYC3ULtqmViQ@mail.gmail.com>
Subject: Re: [PATCH 5.15 00/84] 5.15.151-rc1 review
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org, patches@lists.linux.dev, 
	linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, 
	akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, 
	patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, 
	jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, 
	srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, allen.lkml@gmail.com, 
	Zong Li <zong.li@sifive.com>, Palmer Dabbelt <palmer@rivosinc.com>, 
	Alexandre Ghiti <alexghiti@rivosinc.com>, Arnd Bergmann <arnd@arndb.de>
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On Tue, 5 Mar 2024 at 03:23, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.15.151 release.
> There are 84 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 Wed, 06 Mar 2024 21:15:26 +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-5.15.151-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-5.15.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


Following build failures noticed on riscv.

The riscv tinyconfig and allnoconfig builds on 5.15.
The riscv defconfig, tinyconfig and allnoconfig builds on 5.10.

linux.5.15.y build failures on riscv.
riscv:
  build:
    * gcc-12-tinyconfig
    * gcc-8-allnoconfig
    * clang-17-tinyconfig
    * gcc-8-tinyconfig
    * gcc-12-allnoconfig

linux.5.10.y build failures on riscv.
riscv:

  * gcc-8-defconfig
  * clang-17-allnoconfig
  * gcc-12-tinyconfig
  * gcc-8-allnoconfig
  * gcc-8-allmodconfig
  * clang-17-defconfig
  * gcc-12-defconfig
  * clang-17-tinyconfig
  * gcc-12-allmodconfig
  * gcc-8-tinyconfig
  * gcc-12-allnoconfig

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

arch/riscv/kernel/return_address.c:39:9: error: implicit declaration
of function 'arch_stack_walk' [-Werror=implicit-function-declaration]
   39 |         arch_stack_walk(save_return_addr, &data, current, NULL);
      |         ^~~~~~~~~~~~~~~
cc1: some warnings being treated as errors

Suspecting patch,

riscv: add CALLER_ADDRx support
commit 680341382da56bd192ebfa4e58eaf4fec2e5bca7 upstream.

steps to reproduce:
---
# tuxmake --runtime podman --target-arch riscv --toolchain gcc-12
--kconfig defconfig

Links:
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.15.y/v5.15.149-332-ge7cbbec10c6e/testrun/22942335/suite/test/gcc-12-allnoconfig/history/
 - https://storage.tuxsuite.com/public/linaro/lkft/builds/2dF68wn0dXbU2xGLRyzsxGdXTyB/

 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/v5.10.210-166-g4b0abedc88b0/testrun/22941782/suite/test/gcc-12-defconfig/details/
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/v5.10.210-166-g4b0abedc88b0/testrun/22941144/suite/test/gcc-12-defconfig/history/
 - https://storage.tuxsuite.com/public/linaro/lkft/builds/2dF5ke88GqtfanduGie1JGLUbVa/

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