1 files changed, 36 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0164-drm-amdgpu-add-warning-to-amdgpu_bo_gpu_offset-v2.patch b/common/recipes-kernel/linux/files/0164-drm-amdgpu-add-warning-to-amdgpu_bo_gpu_offset-v2.patch
new file mode 100644
index 00000000..9d1d0487
--- /dev/null
+++ b/common/recipes-kernel/linux/files/0164-drm-amdgpu-add-warning-to-amdgpu_bo_gpu_offset-v2.patch
@@ -0,0 +1,36 @@
+From c9fe183d1d8401a3ded4952eda78d058241224b4 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
+Date: Tue, 15 Dec 2015 11:10:30 +0100
+Subject: [PATCH 0164/1110] drm/amdgpu: add warning to amdgpu_bo_gpu_offset()
+ v2
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Check if there really is a valid offset for the BO.
+
+v2: user WARN_ON_ONCE
+
+Signed-off-by: Christian König <christian.koenig@amd.com>
+Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
+Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+index ea756e7..5107fb2 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+@@ -96,6 +96,7 @@ static inline void amdgpu_bo_unreserve(struct amdgpu_bo *bo)
+  */
+ static inline u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo)
+ {
++	WARN_ON_ONCE(bo->tbo.mem.mem_type == TTM_PL_SYSTEM);
+ 	return bo->tbo.offset;
+ }
+ 
+-- 
+2.7.4
+