From: Sagi Grimberg <sagi@xxxxxxxxxxx>
[ Upstream commit 65c5a055b0d567b7e7639d942c0605da9cc54c5e ]
The offending commit breaks BLKROSET ioctl because a device
revalidation will blindly override BLKROSET setting. Hence,
we remove the disk rw setting in case NVME_NS_ATTR_RO is cleared
from by the controller.
Fixes: 1293477f4f32 ("nvme: set gendisk read only based on nsattr")
Signed-off-by: Sagi Grimberg <sagi@xxxxxxxxxxx>
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/nvme/host/core.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index b130696b00592..349fba056cb65 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2064,8 +2064,6 @@ static void nvme_update_disk_info(struct gendisk *disk,
if (id->nsattr & NVME_NS_ATTR_RO)
set_disk_ro(disk, true);
- else
- set_disk_ro(disk, false);
}
static inline bool nvme_first_scan(struct gendisk *disk)
--
2.27.0
