These changes are a raw update to a vanilla kernel 4.1.10, with the

[kvmfornfv.git] / kernel / drivers / gpu / drm / i915 / i915_gem_execbuffer.c

diff --git a/kernel/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/kernel/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index a3eadb9..a67a351 100644 (file)
--- a/kernel/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/kernel/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1026,6 +1026,7 @@ i915_gem_execbuffer_move_to_active(struct list_head *vmas,
                u32 old_read = obj->base.read_domains;
                u32 old_write = obj->base.write_domain;
 
+               obj->dirty = 1; /* be paranoid  */
                obj->base.write_domain = obj->base.pending_write_domain;
                if (obj->base.write_domain == 0)
                        obj->base.pending_read_domains |= obj->base.read_domains;
@@ -1033,7 +1034,6 @@ i915_gem_execbuffer_move_to_active(struct list_head *vmas,
 
                i915_vma_move_to_active(vma, ring);
                if (obj->base.write_domain) {
-                       obj->dirty = 1;
                        i915_gem_request_assign(&obj->last_write_req, req);
 
                        intel_fb_obj_invalidate(obj, ring, ORIGIN_CS);