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-rw-r--r--fs/cifs/connect.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 1677401660d0..0efd22e75ac7 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1968,6 +1968,14 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
goto cifs_parse_mount_err;
}
+#ifdef CONFIG_CIFS_SMB_DIRECT
+ if (vol->rdma && vol->sign) {
+ cifs_dbg(VFS, "Currently SMB direct doesn't support signing."
+ " This is being fixed\n");
+ goto cifs_parse_mount_err;
+ }
+#endif
+
#ifndef CONFIG_KEYS
/* Muliuser mounts require CONFIG_KEYS support */
if (vol->multiuser) {