[PATCH] nvme-mpath: fix I/O failure with EAGAIN when failing over I/O

[Christoph Hellwig]

> +++ b/drivers/nvme/host/multipath.c
> @@ -102,6 +102,7 @@ void nvme_failover_req(struct request *req)
>  	spin_lock_irqsave(&ns->head->requeue_lock, flags);
>  	for (bio = req->bio; bio; bio = bio->bi_next) {
>  		bio_set_dev(bio, ns->head->disk->part0);
> +		bio->bi_opf &= ~REQ_NOWAIT;

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