Merge tag 'v3.13-rc6' into for-3.14/core

Needed to bring blk-mq uptodate, since changes have been going in
since for-3.14/core was established.

Fixup merge issues related to the immutable biovec changes.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

Conflicts:
	block/blk-flush.c
	fs/btrfs/check-integrity.c
	fs/btrfs/extent_io.c
	fs/btrfs/scrub.c
	fs/logfs/dev_bdev.c

1 files changed, 3 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/powernv/opal-xscom.c b/arch/powerpc/platforms/powernv/opal-xscom.c
index 4d99a8fd55ac..4fbf276ac99e 100644
--- a/arch/powerpc/platforms/powernv/opal-xscom.c
+++ b/arch/powerpc/platforms/powernv/opal-xscom.c
@@ -96,9 +96,11 @@ static int opal_scom_read(scom_map_t map, u64 reg, u64 *value)
 {
         struct opal_scom_map *m = map;
         int64_t rc;
+        __be64 v;
 
         reg = opal_scom_unmangle(reg);
-        rc = opal_xscom_read(m->chip, m->addr + reg, (uint64_t *)__pa(value));
+        rc = opal_xscom_read(m->chip, m->addr + reg, (__be64 *)__pa(&v));
+        *value = be64_to_cpu(v);
         return opal_xscom_err_xlate(rc);
 }