ext4: Ignore i_file_acl_high unless EXT4_FEATURE_INCOMPAT_64BIT is present
commitc3cde774f78f1519cf07c2ca2aee9e13e3185220
authorTheodore Ts'o <tytso@mit.edu>
Tue, 2 Jun 2009 12:07:55 +0000 (2 08:07 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 15 Jun 2009 16:40:36 +0000 (15 09:40 -0700)
treecdb4100ad15a9552646c639646226e1876cf1365
parent8c30ec0c2f7a507e960bba4113e59f31fa4a42fc
ext4: Ignore i_file_acl_high unless EXT4_FEATURE_INCOMPAT_64BIT is present

(cherry picked from commit a9e817425dc0baede8ebe5fbc9984a640257432b)

Don't try to look at i_file_acl_high unless the INCOMPAT_64BIT feature
bit is set.  The field is normally zero, but older versions of e2fsck
didn't automatically check to make sure of this, so in the spirit of
"be liberal in what you accept", don't look at i_file_acl_high unless
we are using a 64-bit filesystem.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/ext4/inode.c