drm/amdgpu: ignore duplicate BOs again

ChristianKoenigAMD · ChristianKoenigAMD · commit 6b18ef481f31 · 2023-10-19T13:19:44.000+02:00
Looks like RADV is actually hitting this. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: ca6c1e2 ("drm/amdgpu: use the new drm_exec object for CS v3") Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231017121015.1336786-1-christian.koenig@amd.com
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -65,7 +65,8 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p,
 	}
 
 	amdgpu_sync_create(&p->sync);
-	drm_exec_init(&p->exec, DRM_EXEC_INTERRUPTIBLE_WAIT);
+	drm_exec_init(&p->exec, DRM_EXEC_INTERRUPTIBLE_WAIT |
+		      DRM_EXEC_IGNORE_DUPLICATES);
 	return 0;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -65,7 +65,8 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p,`
`65`	`65`	`}`
`66`	`66`
`67`	`67`	`amdgpu_sync_create(&p->sync);`
`68`		`- drm_exec_init(&p->exec, DRM_EXEC_INTERRUPTIBLE_WAIT);`
	`68`	`+ drm_exec_init(&p->exec, DRM_EXEC_INTERRUPTIBLE_WAIT \|`
	`69`	`+ DRM_EXEC_IGNORE_DUPLICATES);`
`69`	`70`	`return 0;`
`70`	`71`	`}`
`71`	`72`