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linux/fs/overlayfs
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Miklos Szeredi e1ff3dd1ae ovl: fix workdir creation 
Workdir creation fails in latest kernel.

Fix by allowing EOPNOTSUPP as a valid return value from
vfs_removexattr(XATTR_NAME_POSIX_ACL_*).  Upper filesystem may not support
ACL and still be perfectly able to support overlayfs.

Reported-by: Martin Ziegler <ziegler@uni-freiburg.de>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Fixes: c11b9fdd6a ("ovl: remove posix_acl_default from workdir")
Cc: <stable@vger.kernel.org>
History 2016-09-05 13:55:20 +02:00
..
copy_up.c ovl: don't copy up opaqueness 2016-08-08 15:08:49 +02:00
dir.c ovl: Switch to generic_getxattr 2016-09-01 11:12:00 +02:00
inode.c ovl: listxattr: use strnlen() 2016-09-01 11:12:00 +02:00
Kconfig ovl: rename filesystem type to "overlay" 2014-11-20 16:39:59 +01:00
Makefile ovl: rename filesystem type to "overlay" 2014-11-20 16:39:59 +01:00
overlayfs.h ovl: Switch to generic_getxattr 2016-09-01 11:12:00 +02:00
readdir.c ovl: proper cleanup of workdir 2016-09-01 11:11:59 +02:00
super.c ovl: fix workdir creation 2016-09-05 13:55:20 +02:00