Merge tag 'v4.20-rc6' into rdma.git for-next

For dependencies in following patches.

1 files changed, 2 insertions, 3 deletions

diff --git a/block/blk-core.c b/block/blk-core.c
index ce12515f9b9b..deb56932f8c4 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -798,9 +798,8 @@ void blk_cleanup_queue(struct request_queue *q)
 	 * dispatch may still be in-progress since we dispatch requests
 	 * from more than one contexts.
 	 *
-	 * No need to quiesce queue if it isn't initialized yet since
-	 * blk_freeze_queue() should be enough for cases of passthrough
-	 * request.
+	 * We rely on driver to deal with the race in case that queue
+	 * initialization isn't done.
 	 */
 	if (q->mq_ops && blk_queue_init_done(q))
 		blk_mq_quiesce_queue(q);