diff options
| author | Tao Zhou <[email protected]> | 2023-02-21 07:25:01 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-02-23 22:35:59 +0000 |
| commit | f3cbe70e215a87dcfdf028582a2fa94b24a08efe (patch) | |
| tree | 83b5096bb341653bcb4dc83bee22b1aa1c400991 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | drm/amdgpu: exclude duplicate pages from UMC RAS UE count (diff) | |
| download | kernel-f3cbe70e215a87dcfdf028582a2fa94b24a08efe.tar.gz kernel-f3cbe70e215a87dcfdf028582a2fa94b24a08efe.zip | |
drm/amdgpu: change default behavior of bad_page_threshold parameter
Ignore ras umc bad page threshold by default, GPU initialization won't
be stopped in this mode.
v2: refine the description of bad_page_threshold.
Signed-off-by: Tao Zhou <[email protected]>
Reviewed-by: Stanley.Yang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 5c02c6c9f773..63dfcc98152d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -2196,11 +2196,12 @@ static void amdgpu_ras_validate_threshold(struct amdgpu_device *adev, /* * Justification of value bad_page_cnt_threshold in ras structure * - * Generally, -1 <= amdgpu_bad_page_threshold <= max record length - * in eeprom, and introduce two scenarios accordingly. + * Generally, 0 <= amdgpu_bad_page_threshold <= max record length + * in eeprom or amdgpu_bad_page_threshold == -2, introduce two + * scenarios accordingly. * * Bad page retirement enablement: - * - If amdgpu_bad_page_threshold = -1, + * - If amdgpu_bad_page_threshold = -2, * bad_page_cnt_threshold = typical value by formula. * * - When the value from user is 0 < amdgpu_bad_page_threshold < |