The first two patches fixes hang during removing disk. The 3rd patch removes blk_mq_abort_requeue_list() since no one uses it any more. Ming Lei (3): nvme: use blk_mq_start_hw_queues() in nvme_kill_queues() nvme: avoid to use blk_mq_abort_requeue_list() blk-mq: remove blk_mq_abort_requeue_list() block/blk-mq.c | 19 ------------------- drivers/nvme/host/core.c | 13 ++++++++++--- include/linux/blk-mq.h | 1 - 3 files changed, 10 insertions(+), 23 deletions(-) -- 2.9.4