From: Mimi Zohar <zohar@linux.vnet.ibm.com>
Date: Sun, 8 Oct 2017 02:12:48 +0000 (-0400)
Subject: vfs: fix mounting a filesystem with i_version
X-Git-Tag: v5.15~10072^2~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=46cdc6d533c925c7477feea7caa404466bac7ac8;p=platform%2Fkernel%2Flinux-starfive.git

vfs: fix mounting a filesystem with i_version

The mount i_version flag is not enabled in the new sb_flags.  This patch
adds the missing SB_I_VERSION flag.

Fixes: e462ec5 "VFS: Differentiate mount flags (MS_*) from internal
       superblock flags"
Cc: David Howells <dhowells@redhat.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---

diff --git a/fs/namespace.c b/fs/namespace.c
index 54059b1..2f641c7 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2823,7 +2823,8 @@ long do_mount(const char *dev_name, const char __user *dir_name,
 			    SB_MANDLOCK |
 			    SB_DIRSYNC |
 			    SB_SILENT |
-			    SB_POSIXACL);
+			    SB_POSIXACL |
+			    SB_I_VERSION);
 
 	if (flags & MS_REMOUNT)
 		retval = do_remount(&path, flags, sb_flags, mnt_flags,