Re: [PATCH 6.10 000/482] 6.10.14-rc1 review

[Peter Schneider]

Am 10.10.2024 um 10:58 schrieb Muhammad Usama Anjum:

> Please find the KernelCI report below :-
>
>
> OVERVIEW
>
>      Builds: 24 passed, 1 failed
>
>      Boot tests: 510 passed, 0 failed
>
>      CI systems: maestro
>
> REVISION
>
>      Commit
>          name:
>          hash: d44129966591836e3ff248d0af2358f1b8f7bc28
>      Checked out from
>
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> linux-6.10.y
>
>
> BUILDS
>      - i386 (defconfig+kcidebug+x86-board)
>        Build error:
> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_state.c:219:1: error:
> the frame size of 1192 bytes is larger than 1024 bytes
> [-Werror=frame-larger-than=]
>        config:
> https://kciapistagingstorage1.file.core.windows.net/early-access/kbuild-gcc-12-x86-kcidebug-6705246a7ef7358befb78db3/.config?sv=2022-11-02&ss=f&srt=sco&sp=r&se=2024-10-17T19:19:12Z&st=2023-10-17T11:19:12Z&spr=https&sig=sLmFlvZHXRrZsSGubsDUIvTiv%2BtzgDq6vALfkrtWnv8%3D
>
> BOOT TESTS
>
>      No new boot failures found
>
> Tested-by: kernelci.org bot <bot@xxxxxxxxxxxx>
>
> Thanks,
> KernelCI team

I do all my kernel build tests with CONFIG_WERROR=Y, and I found that due to THIS driver, 
I had to increase CONFIG_FRAME_WARN to 2048 from its default 1024 (which comes from my PVE 
oldconfig). This avoids this warning/error. However I don't know whether a driver, or any 
function, using a larger stack frame than 1024 bytes will generally be a problem.

Beste Grüße,
Peter Schneider

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