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drm/amdgpu: Fix computation for remain size of CPER ring
authorXiang Liu <xiang.liu@amd.com>
Thu, 13 Mar 2025 03:24:55 +0000 (11:24 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 18 Mar 2025 18:03:46 +0000 (14:03 -0400)
commitd6f9bbce18762116698c40cc7de836a9d0c9f832
tree4222b31a4471308eb03c5437c9ef33dc653daf98tree
parent55ff973fe1c053de143969cfc8b34baff084084acommit | diff
drm/amdgpu: Fix computation for remain size of CPER ring

The mistake of computation for remain size of CPER ring will cause
unbreakable while cycle when CPER ring overflow.

Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_cper.c diff | blob | history
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