nvme: update the multipath warning in nvme_init_ns_head

johnmeneghini · keithbusch · commit 47f8cc9e32c3 · 2025-04-01T09:01:05.000-07:00
The new NVME_MULTIPATH_PARAM config option requires updates
to the warning message in nvme_init_ns_head().

Signed-off-by: John Meneghini &lt;jmeneghi@redhat.com&gt;
Tested-by: John Meneghini &lt;jmeneghi@redhat.com&gt;
Signed-off-by: Keith Busch &lt;kbusch@kernel.org&gt;
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
@@ -3822,7 +3822,7 @@ static int nvme_init_ns_head(struct nvme_ns *ns, struct nvme_ns_info *info)
 				"Found shared namespace %d, but multipathing not supported.\n",
 				info->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");
+				"Shared namespace support requires core_nvme.multipath=Y.\n");
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -3822,7 +3822,7 @@ static int nvme_init_ns_head(struct nvme_ns ns, struct nvme_ns_info info)`
`3822`	`3822`	`"Found shared namespace %d, but multipathing not supported.\n",`
`3823`	`3823`	`info->nsid);`
`3824`	`3824`	`dev_warn_once(ctrl->device,`
`3825`		`- "Support for shared namespaces without CONFIG_NVME_MULTIPATH is deprecated and will be removed in Linux 6.0.\n");`
	`3825`	`+ "Shared namespace support requires core_nvme.multipath=Y.\n");`
`3826`	`3826`	`}`
`3827`	`3827`	`}`
`3828`	`3828`