[Devel] [PATCH RH7 05/14] vfs: fix mounting a filesystem with i_version

[Pavel Tikhomirov]

From: Mimi Zohar <zohar at linux.vnet.ibm.com>

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"
Signed-off-by: Mimi Zohar <zohar at linux.vnet.ibm.com>
Signed-off-by: Al Viro <viro at zeniv.linux.org.uk>

(cherry picked from commit 917086ff231f614e6705927d8fe3eb6aa74b21bf)
https://jira.sw.ru/browse/PSBM-144416
Signed-off-by: Pavel Tikhomirov <ptikhomirov at virtuozzo.com>
---
 fs/namespace.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/namespace.c b/fs/namespace.c
index 1a62ab03692e..b60e2eab0d85 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -3586,7 +3586,8 @@ 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,
-- 
2.39.2