From: xinhui pan <xinhui.pan@amd.com>
Date: Fri, 1 Mar 2019 05:29:13 +0000 (+0800)
Subject: drm/amdgpu: skip gpu reset when ras error occured
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=138352e5752aa3e694951d70c8fe8730219f4edf;p=linux.git

drm/amdgpu: skip gpu reset when ras error occured

gpu reset is not stable on vega20 A1.

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
index 599dcd01aec7a..02cb9a13ddc55 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
@@ -182,10 +182,13 @@ int amdgpu_ras_reserve_bad_pages(struct amdgpu_device *adev);
 static inline int amdgpu_ras_reset_gpu(struct amdgpu_device *adev,
 		bool is_baco)
 {
+	/* remove me when gpu reset works on vega20 A1. */
+#if 0
 	struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
 
 	if (atomic_cmpxchg(&ras->in_recovery, 0, 1) == 0)
 		schedule_work(&ras->recovery_work);
+#endif
 	return 0;
 }