]> git.baikalelectronics.ru Git - kernel.git/commit
drm/amdgpu: Don't query CE and UE errors
authorLuben Tuikov <luben.tuikov@amd.com>
Wed, 12 May 2021 16:33:23 +0000 (12:33 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 2 Jun 2021 21:52:38 +0000 (17:52 -0400)
commit7e159787cd93cb683529fb1dbc3ef6f369b20771
treed0090f280d34e24019266906da34b15a03d64e8f
parent5085f35a1580a82d629aa37805ecfbe4fe67a99a
drm/amdgpu: Don't query CE and UE errors

On QUERY2 IOCTL don't query counts of correctable
and uncorrectable errors, since when RAS is
enabled and supported on Vega20 server boards,
this takes insurmountably long time, in O(n^3),
which slows the system down to the point of it
being unusable when we have GUI up.

Fixes: c4aad722602b ("drm/amdgpu: Add a new flag to AMDGPU_CTX_OP_QUERY_STATE2")
Cc: Alexander Deucher <Alexander.Deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Alexander Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c