[PATCH AUTOSEL 5.18 51/93] drm/amdgpu: skip whole ras bad page framework on sriov

Sasha Levin sashal at kernel.org
Thu Aug 11 15:41:45 UTC 2022


From: "Stanley.Yang" <Stanley.Yang at amd.com>

[ Upstream commit e0e146d5567317d6ba7d0169bed55d1d9ea05a61 ]

It should not init whole ras bad page framework on sriov guest side
due to it is handled on host side.

Signed-off-by: Stanley.Yang <Stanley.Yang at amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>
Reviewed-by: Tao Zhou <tao.zhou1 at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 3f96dadf2698..7506b0b9c2cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2062,7 +2062,7 @@ int amdgpu_ras_recovery_init(struct amdgpu_device *adev)
 	bool exc_err_limit = false;
 	int ret;
 
-	if (!con)
+	if (!con || amdgpu_sriov_vf(adev))
 		return 0;
 
 	/* Allow access to RAS EEPROM via debugfs, when the ASIC
-- 
2.35.1



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