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drm/amdgpu: Call trace info was found in dmesg when loading amdgpu
authorlin cao <lin.cao@amd.com>
Wed, 13 Jul 2022 10:20:58 +0000 (18:20 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 18 Jul 2022 20:38:10 +0000 (16:38 -0400)
commit748262eb400e809aa13e3485f4983c3db3d0ebb3
tree5655d333ddee8a57c3d919ebb59fca8b1a09b76ftree
parent604d3a3f0dca0ef0ab0322f5e7af8c70c5ddb6d4commit | diff
drm/amdgpu: Call trace info was found in dmesg when loading amdgpu

In the case of SRIOV, the register smnMp1_PMI_3_FIFO will get an invalid
value which will cause the "shift out of bound". In Ubuntu22.04, this
issue will be checked an related call trace will be reported in dmesg.

Signed-off-by: lin cao <lin.cao@amd.com>
Reviewed-by: Jingwen Chen <Jingwen.Chen2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c diff | blob | history
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