diff options
| author | Ellen Pan <yunru.pan@amd.com> | 2025-04-10 22:12:24 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-11 17:01:00 -0400 |
| commit | 5045c6c69872b9dd145e9ecbc9731d81a5954be1 (patch) | |
| tree | fec803a6c450f315403a4cc8abfb6f298308faa2 /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | 18a878fd8aef0ec21648a3782f55a79790cd4073 (diff) | |
drm/amdgpu: Direct ret in ras_reset_err_cnt on VF
With adding sriov_vf check, we directly return EOPNOTSUPP in
ras_reset_error_count as we should not do anything on VF to reset RAS error
count.
This also fixes the issue that loading guest driver causes register
violations.
Reviewed-by: Ahmad Rehman <Ahmad.Rehman@amd.com>
Signed-off-by: Ellen Pan <yunru.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 5bb7673fd28e..17f0911ee7e9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1498,6 +1498,9 @@ int amdgpu_ras_reset_error_count(struct amdgpu_device *adev, !amdgpu_ras_get_aca_debug_mode(adev)) return -EOPNOTSUPP; + if (amdgpu_sriov_vf(adev)) + return -EOPNOTSUPP; + /* skip ras error reset in gpu reset */ if ((amdgpu_in_reset(adev) || amdgpu_ras_in_recovery(adev)) && ((smu_funcs && smu_funcs->set_debug_mode) || |