2 files changed, 8 insertions, 5 deletions

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index ed4900ade93a..e4fb58db5454 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -1000,10 +1000,11 @@ static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start)
                                 page = bitmap->sb_page;
                                 offset = sizeof(bitmap_super_t);
                                 if (!file)
-                                        read_sb_page(bitmap->mddev,
-                                                     bitmap->mddev->bitmap_info.offset,
-                                                     page,
-                                                     index, count);
+                                        page = read_sb_page(
+                                                bitmap->mddev,
+                                                bitmap->mddev->bitmap_info.offset,
+                                                page,
+                                                index, count);
                         } else if (file) {
                                 page = read_page(file, index, bitmap, count);
                                 offset = 0;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index ad83a4dcadc3..0b830bbe1d8b 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1839,7 +1839,9 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 
                 /* take from bio_init */
                 bio->bi_next = NULL;
+                bio->bi_flags &= ~(BIO_POOL_MASK-1);
                 bio->bi_flags |= 1 << BIO_UPTODATE;
+                bio->bi_comp_cpu = -1;
                 bio->bi_rw = READ;
                 bio->bi_vcnt = 0;
                 bio->bi_idx = 0;
@@ -1912,7 +1914,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
                             !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))
                                 break;
                         BUG_ON(sync_blocks < (PAGE_SIZE>>9));
-                        if (len > (sync_blocks<<9))
+                        if ((len >> 9) > sync_blocks)
                                 len = sync_blocks<<9;
                 }