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14fbd4aa61
kernel_optimize_test/fs/ext4
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Eric Whitney 14fbd4aa61 ext4: enforce online defrag restriction for encrypted files 
Online defragging of encrypted files is not currently implemented.
However, the move extent ioctl can still return successfully when
called.  For example, this occurs when xfstest ext4/020 is run on an
encrypted file system, resulting in a corrupted test file and a
corresponding test failure.

Until the proper functionality is implemented, fail the move extent
ioctl if either the original or donor file is encrypted.

Cc: stable@vger.kernel.org
Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2016-08-29 15:45:11 -04:00
..
acl.c posix_acl: Inode acl caching fixes 2016-03-31 00:30:15 -04:00
acl.h ext2/3/4: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00
balloc.c The major change this cycle is deleting ext4's copy of the file system 2016-07-26 18:35:55 -07:00
bitmap.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
block_validity.c ext4: call out CRC and corruption errors with specific error codes 2015-10-17 16:16:04 -04:00
dir.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
ext4_extents.h ext4: fix misspellings in comments. 2016-03-09 23:49:05 -05:00
ext4_jbd2.c ext4: fix potential use after free in __ext4_journal_stop 2015-10-17 22:57:06 -04:00
ext4_jbd2.h ext4: optimize ext4_should_retry_alloc() to improve ENOSPC performance 2016-06-26 18:24:01 -04:00
ext4.h ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
extents_status.c ext4: remove trailing \n from ext4_warning/ext4_error calls 2016-04-27 01:11:21 -04:00
extents_status.h ext4: move procfs registration code to fs/ext4/sysfs.c 2015-09-23 12:46:17 -04:00
extents.c ext4: verify extent header depth 2016-07-15 00:22:07 -04:00
file.c Merge branch 'akpm' (patches from Andrew) 2016-07-26 19:55:54 -07:00
fsync.c ext4: respect the nobarrier mount option in nojournal mode 2016-06-26 18:25:01 -04:00
hash.c ext4: remove unused header files 2015-04-02 23:47:42 -04:00
ialloc.c The major change this cycle is deleting ext4's copy of the file system 2016-07-26 18:35:55 -07:00
indirect.c ext4: refactor direct IO code 2016-05-13 00:44:16 -04:00
inline.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
inode.c Fix bugs that could cause kernel deadlocks or file system corruption 2016-08-29 12:37:11 -07:00
ioctl.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
Kconfig ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
Makefile ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
mballoc.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-07-28 12:59:05 -07:00
mballoc.h ext4: fix compile error while opening the macro DOUBLE_CHECK 2016-03-13 17:18:12 -04:00
migrate.c ext4: fix misspellings in comments. 2016-03-09 23:49:05 -05:00
mmp.c fs: have submit_bh users pass in op and flags separately 2016-06-07 13:41:38 -06:00
move_extent.c ext4: enforce online defrag restriction for encrypted files 2016-08-29 15:45:11 -04:00
namei.c The major change this cycle is deleting ext4's copy of the file system 2016-07-26 18:35:55 -07:00
page-io.c The major change this cycle is deleting ext4's copy of the file system 2016-07-26 18:35:55 -07:00
readpage.c Merge branch 'akpm' (patches from Andrew) 2016-07-26 19:55:54 -07:00
resize.c ext4: remove trailing \n from ext4_warning/ext4_error calls 2016-04-27 01:11:21 -04:00
super.c Fix bugs that could cause kernel deadlocks or file system corruption 2016-08-29 12:37:11 -07:00
symlink.c ext4 crypto: migrate into vfs's crypto engine 2016-07-10 14:01:03 -04:00
sysfs.c drop redundant ->owner initializations 2016-05-29 19:08:00 -04:00
truncate.h ext4: fix races between page faults and hole punching 2015-12-07 14:28:03 -05:00
xattr_security.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_trusted.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr_user.c switch xattr_handler->set() to passing dentry and inode separately 2016-05-27 15:39:43 -04:00
xattr.c ext4: factor out loop for freeing inode xattr space 2016-08-29 15:44:11 -04:00
xattr.h ext4: reserve xattr index for the Hurd 2016-07-31 23:38:36 -04:00