X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fi915_gem_execbuffer.c;h=201947b4377c769d9393d718fc5b35c5000328ed;hb=d6a5afc432bee13c844dd4b5752b5ab43c8e494c;hp=6ed7d63a0688384830894f4a455463bd7e9e060c;hpb=051b29f2798b5f1a95e745613117eeb367ab4bce;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 6ed7d63a0688..201947b4377c 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -513,9 +513,7 @@ i915_gem_execbuffer_relocate_vma(struct i915_vma *vma,
 				return ret;
 
 			if (r->presumed_offset != offset &&
-			    __copy_to_user_inatomic(&user_relocs->presumed_offset,
-						    &r->presumed_offset,
-						    sizeof(r->presumed_offset))) {
+			    __put_user(r->presumed_offset, &user_relocs->presumed_offset)) {
 				return -EFAULT;
 			}