Merge commit '5359533801e3dd3abca5b7d3d985b0b33fd9fe8b' into drm-core-next

This commit changed an internal radeon structure, that meant a new driver
in -next had to be fixed up, merge in the commit and fix up the driver.

Also fixes a trivial nouveau merge.

Conflicts:
	drivers/gpu/drm/nouveau/nouveau_mem.c

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index 88d3dc3d30d5..5a580ea04429 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -108,7 +108,8 @@ void copy_user_highpage(struct page *to, struct page *from,
                 kunmap_atomic(vfrom, KM_USER0);
         }
 
-        if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
+        if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK) ||
+            (vma->vm_flags & VM_EXEC))
                 __flush_purge_region(vto, PAGE_SIZE);
 
         kunmap_atomic(vto, KM_USER1);