From 8685699c28d7452ff06d62b4692df985eb7301f0 Mon Sep 17 00:00:00 2001 From: Keith Busch Date: Fri, 23 Oct 2020 12:16:28 -0700 Subject: [PATCH] nvme: ignore zone validate errors on subsequent scans Revalidating nvme zoned namespaces requires IO commands, and there are controller states that prevent IO. For example, a sanitize in progress is required to fail all IO, but we don't want to remove a namespace we've previously added just because the controller is in such a state. Suppress the error in this case. Reported-by: Michael Nguyen Signed-off-by: Keith Busch Reviewed-by: Chaitanya Kulkarni Signed-off-by: Christoph Hellwig --- drivers/nvme/host/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 95ef4943d8bd..376096bfc54a 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2125,7 +2125,7 @@ static int nvme_update_ns_info(struct nvme_ns *ns, struct nvme_id_ns *id) if (blk_queue_is_zoned(ns->queue)) { ret = nvme_revalidate_zones(ns); - if (ret) + if (ret && !nvme_first_scan(ns->disk)) return ret; }