@@ -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) {
@@ -616,6 +616,11 @@ int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon)
cifs_dbg(FYI, "validate negotiate\n");
+#ifdef CONFIG_CIFS_SMB_DIRECT
+ if (tcon->ses->server->rdma)
+ return 0;
+#endif
+
/*
* validation ioctl must be signed, so no point sending this if we
* can not sign it (ie are not known user). Even if signing is not