From 248c9635b8bd9d0c1649031da531d80e850fbdbe Mon Sep 17 00:00:00 2001 From: Tao Zhou Date: Thu, 8 Dec 2022 11:51:47 +0800 Subject: drm/amdgpu: skip RAS error injection in SRIOV Injection on guest is not allowed. v2: return directly in SRIOV environment. Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index ad490c1e2f57..4e450e0b14fa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1087,6 +1087,10 @@ int amdgpu_ras_error_inject(struct amdgpu_device *adev, info->head.block, info->head.sub_block_index); + /* inject on guest isn't allowed, return success directly */ + if (amdgpu_sriov_vf(adev)) + return 0; + if (!obj) return -EINVAL; -- cgit v1.2.3-70-g09d2