Merge branch 'linus' into x86/urgent

Merge reason: We need the x86/uv updates from upstream, to queue up
              dependent fix.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index bdd4f5f45575..5f7e64ba87e5 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -275,8 +275,10 @@ static int brd_do_bvec(struct brd_device *brd, struct page *page,
         if (rw == READ) {
                 copy_from_brd(mem + off, brd, sector, len);
                 flush_dcache_page(page);
-        } else
+        } else {
+                flush_dcache_page(page);
                 copy_to_brd(brd, mem + off, sector, len);
+        }
         kunmap_atomic(mem, KM_USER0);
 
 out:
@@ -436,6 +438,7 @@ static struct brd_device *brd_alloc(int i)
         if (!brd->brd_queue)
                 goto out_free_dev;
         blk_queue_make_request(brd->brd_queue, brd_make_request);
+        blk_queue_ordered(brd->brd_queue, QUEUE_ORDERED_TAG, NULL);
         blk_queue_max_sectors(brd->brd_queue, 1024);
         blk_queue_bounce_limit(brd->brd_queue, BLK_BOUNCE_ANY);