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(parent: 7479495) | patch
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)
commitc0598ce97add2e31b09dbe0c77df68e24cfe8887
tree5655d333ddee8a57c3d919ebb59fca8b1a09b76ftree | snapshot
parent7479495573fbf1fd2a720822f5da20afbf7fcd5fcommit | 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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