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(parent: 313c8fd) | patch
drm/amdgpu: record non-zero error counter info in NBIO before resetting GPU
authorGuchun Chen <guchun.chen@amd.com>
Thu, 13 Feb 2020 07:37:09 +0000 (15:37 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 19 Feb 2020 15:36:26 +0000 (10:36 -0500)
commit3cd4f61859b1b916215e2cfc623cd7076dc76a22
tree8da73bc4f808e567a270677b816c68aba71a2018tree | snapshot
parent313c8fd33ebc1945f1c875481a7d5b6921265e0dcommit | diff
drm/amdgpu: record non-zero error counter info in NBIO before resetting GPU

When NBIO's RAS error happens, before trigging GPU reset, it's needed
to record error counter information, which can correct the error counter
value missed issue when reading from debugfs.

Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)