From 5e0fab57fb3e0e553758067a15eefdc796ef0a76 Mon Sep 17 00:00:00 2001
From: Keith Busch <keith.busch@intel.com>
Date: Fri, 27 Oct 2017 13:51:22 -0600
Subject: [PATCH] nvme: Fix setting logical block format when revalidating

Revalidating the disk needs to set the logical block format and capacity,
otherwise it can't figure out if the users modified anything about
the namespace.

Fixes: cdbff4f26bd9 ("nvme: remove nvme_revalidate_ns")

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 drivers/nvme/host/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 5a14cc7..37f9039 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -1249,6 +1249,7 @@ static int nvme_revalidate_disk(struct gendisk *disk)
 		goto out;
 	}
 
+	__nvme_revalidate_disk(disk, id);
 	nvme_report_ns_ids(ctrl, ns->ns_id, id, eui64, nguid, &uuid);
 	if (!uuid_equal(&ns->uuid, &uuid) ||
 	    memcmp(&ns->nguid, &nguid, sizeof(ns->nguid)) ||
-- 
2.7.4