smb3: note that smb3.11 posix extensions mount option is experimental

Signed-off-by: N Steve French <stfrench@microsoft.com>

smb3: note that smb3.11 posix extensions mount option is experimental
Signed-off-by: N Steve French <stfrench@microsoft.com>
2fbb5644 · Steve French · Steve French · b5d903c2 · 2fbb5644
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Showing with 4 addition and 1 deletion

fs/cifs/connect.c fs/cifs/connect.c +4 -1

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--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -3029,8 +3029,11 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb_vol *volume_info)

 #ifdef CONFIG_CIFS_SMB311
 	if ((volume_info->linux_ext) && (ses->server->posix_ext_supported)) {
-		if (ses->server->vals->protocol_id == SMB311_PROT_ID)
+		if (ses->server->vals->protocol_id == SMB311_PROT_ID) {
 			tcon->posix_extensions = true;
+			printk_once(KERN_WARNING
+				"SMB3.11 POSIX Extensions are experimental\n");
+		}
 	}
 #endif /* 311 */