On 07/12/2016 13:58, Chris Wilson wrote:
i915_vma_move_to_active() requires the struct_mutex for serialisation with retirement, so mark it up with lockdep_assert_held(). Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index d665a33229bd..c64438f8171c 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1259,6 +1259,7 @@ void i915_vma_move_to_active(struct i915_vma *vma, struct drm_i915_gem_object *obj = vma->obj; const unsigned int idx = req->engine->id; + lockdep_assert_held(&req->i915->drm.struct_mutex); GEM_BUG_ON(!drm_mm_node_allocated(&vma->node)); /* Add a reference if we're newly entering the active list.
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Regards, Tvrtko _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
