diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index ee7d09030c18..5d7dfd7a63d4 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2617,10 +2617,19 @@ static int nvme_update_ns_info(struct nvme_ns *ns, struct nvme_ns_info *info) set_capacity_and_notify(ns->head->disk, get_capacity(ns->disk)); set_disk_ro(ns->head->disk, nvme_ns_is_readonly(ns, info)); nvme_mpath_revalidate_paths(ns->head); - ret = nvme_mpath_revalidate_zones(ns->head); unfreeze_head_queue: blk_mq_unfreeze_queue(ns->head->disk->queue, memflags); + + /* + * Wait until the head queue is unfrozen before revalidating + * its zones. blk_revalidate_disk_zones() takes the queue limits + * lock and then freezes the queue on its own, so it must not be + * called with the queue already frozen. This is also what + * nvme_update_ns_info_block() does for ns->disk. + */ + if (!ret) + ret = nvme_mpath_revalidate_zones(ns->head); } return ret;