Re: build failure of next-20220920 due to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS")

Tue, 20 Sep 2022 05:12:30 -0700 

Thanks for pointing this out! It's indeed quite a bug.

Going to send a patch ASAP.

Regards,
Christian.

Am 20.09.22 um 13:47 schrieb Sudip Mukherjee:

Hi All,

The builds of arm64 allmodconfig with clang failed to build next-20220920
with the error:

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1190:3: error: variable 'r' is 
uninitialized when used here [-Werror,-Wuninitialized]
                 r |= !amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
                 ^
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c:1171:7: note: initialize the variable 
'r' to silence this warning
         int r;
              ^
               = 0
1 error generated.


git bisect pointed to c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init 
earlier during CS")

I will be happy to test any patch or provide any extra log if needed.

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