diff options
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index c868015c1c96..3c0461129bca 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -3855,6 +3855,14 @@ static int nvme_init_ns_head(struct nvme_ns *ns, unsigned nsid, nsid); goto out_put_ns_head; } + + if (!multipath && !list_empty(&head->list)) { + dev_warn(ctrl->device, + "Found shared namespace %d, but multipathing not supported.\n", + nsid); + dev_warn_once(ctrl->device, + "Support for shared namespaces without CONFIG_NVME_MULTIPATH is deprecated and will be removed in Linux 6.0\n."); + } } list_add_tail_rcu(&ns->siblings, &head->list); |