4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Sagi Grimberg sagi@grimberg.me
[ Upstream commit e4c5d3762e2d6d274bd1cc948c47063becfa2103 ]
we need to destroy the nvmet sq and let it finish gracefully before continue to cleanup the queue.
Reviewed-by: Christoph Hellwig hch@lst.de Signed-off-by: Sagi Grimberg sagi@grimberg.me Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/nvme/target/loop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/nvme/target/loop.c +++ b/drivers/nvme/target/loop.c @@ -288,9 +288,9 @@ static struct blk_mq_ops nvme_loop_admin
static void nvme_loop_destroy_admin_queue(struct nvme_loop_ctrl *ctrl) { + nvmet_sq_destroy(&ctrl->queues[0].nvme_sq); blk_cleanup_queue(ctrl->ctrl.admin_q); blk_mq_free_tag_set(&ctrl->admin_tag_set); - nvmet_sq_destroy(&ctrl->queues[0].nvme_sq); }
static void nvme_loop_free_ctrl(struct nvme_ctrl *nctrl)