drm/amdgpu: implement AMDGPU_VA_OP_CLEAR v2

A new VM operation to remove all mappings in a range.

v2: limit unmapped area as noted by Jerry

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index 08ccb3d34b21..3e955190f013 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -188,7 +188,7 @@ TRACE_EVENT(amdgpu_vm_bo_map,
                              ),
 
             TP_fast_assign(
-                           __entry->bo = bo_va->bo;
+                           __entry->bo = bo_va ? bo_va->bo : NULL;
                            __entry->start = mapping->it.start;
                            __entry->last = mapping->it.last;
                            __entry->offset = mapping->offset;