Theodore Ts'o 36086d43f6 ext4 crypto: fix bugs in ext4_encrypted_zeroout() ... Fix multiple bugs in ext4_encrypted_zeroout(), including one that could cause us to write an encrypted zero page to the wrong location on disk, potentially causing data and file system corruption. Fortunately, this tends to only show up in stress tests, but even with these fixes, we are seeing some test failures with generic/127 --- but these are now caused by data failures instead of metadata corruption. Since ext4_encrypted_zeroout() is only used for some optimizations to keep the extent tree from being too fragmented, and ext4_encrypted_zeroout() itself isn't all that optimized from a time or IOPS perspective, disable the extent tree optimization for encrypted inodes for now. This prevents the data corruption issues reported by generic/127 until we can figure out what's going wrong. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org		2015-10-03 10:49:29 -04:00
..
9p	9p: fix return code of read() when count is 0	2015-08-23 14:21:36 -05:00
adfs	fs/adfs: remove unneeded cast	2015-06-30 19:44:57 -07:00
affs	fs/affs: make root lookup from blkdev logical size	2015-09-10 13:29:01 -07:00
afs	net: Add a struct net parameter to sock_create_kern	2015-05-11 10:50:17 -04:00
autofs4	make simple_positive() public	2015-06-23 18:02:01 -04:00
befs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-07-04 19:36:06 -07:00
bfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
btrfs	Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2015-09-11 12:38:25 -07:00
cachefiles	Merge branch 'fscache-fixes' into for-next	2015-06-23 18:01:30 -04:00
ceph	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2015-09-11 12:33:03 -07:00
cifs	[CIFS] mount option sec=none not displayed properly in /proc/mounts	2015-09-11 19:37:06 -05:00
coda	fs/coda: fix readlink buffer overflow	2015-09-10 13:29:01 -07:00
configfs	configfs: fix kernel infoleak through user-controlled format string	2015-07-17 16:39:53 -07:00
cramfs
debugfs	debugfs: Export bool read/write functions	2015-07-20 18:44:50 +01:00
devpts	devpts: if initialization failed, don't crash when opening /dev/ptmx	2015-06-30 19:44:58 -07:00
dlm	dlm for 4.3	2015-09-03 12:57:48 -07:00
ecryptfs	Invalidate stale eCryptfs dcache entries caused by unlinked lower inodes	2015-09-08 11:26:17 -07:00
efivarfs	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-05-06 10:57:37 -07:00
efs	fs/efs: femove unneeded cast	2015-06-25 17:00:42 -07:00
exofs	pagemap.h: move dir_pages() over there	2015-06-23 18:02:00 -04:00
exportfs	VFS: (Scripted) Convert S_ISLNK/DIR/REG(dentry->d_inode) to d_is_*(dentry)	2015-02-22 11:38:41 -05:00
ext2	ext2: huge page fault support	2015-09-08 15:35:28 -07:00
ext4	ext4 crypto: fix bugs in ext4_encrypted_zeroout()	2015-10-03 10:49:29 -04:00
f2fs	Merge tag 'for-f2fs-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs	2015-09-03 13:10:22 -07:00
fat	writeback: separate out include/linux/backing-dev-defs.h	2015-06-02 08:33:34 -06:00
freevxfs	freevxfs: Grammar s/an negative/a negative/	2015-08-07 13:59:24 +02:00
fscache	FS-Cache: Retain the netfs context in the retrieval op earlier	2015-04-02 14:28:53 +01:00
fuse	fs/fuse: fix ioctl type confusion	2015-08-16 12:35:44 -07:00
gfs2	GFS2: merge window	2015-09-11 12:23:51 -07:00
hfs	hfs: fix B-tree corruption after insertion at position 0	2015-09-10 13:29:01 -07:00
hfsplus	hfs,hfsplus: cache pages correctly between bnode_create and bnode_free	2015-09-10 13:29:01 -07:00
hostfs	fs: create and use seq_show_option for escaping	2015-09-04 16:54:41 -07:00
hpfs	hpfs: update ctime and mtime on directory modification	2015-09-03 11:55:30 -07:00
hugetlbfs	hugetlbfs: add hugetlbfs_fallocate()	2015-09-08 15:35:28 -07:00
isofs	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
jbd2	jbd2: limit number of reserved credits	2015-08-04 11:21:52 -04:00
jffs2	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-07-04 19:36:06 -07:00
jfs	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs	2015-09-03 12:28:30 -07:00
kernfs	kernfs: implement kernfs_path_len()	2015-08-18 15:49:15 -07:00
lockd	lockd: NLM grace period shouldn't block NFSv4 opens	2015-08-13 10:22:06 -04:00
logfs	block: remove bio_get_nr_vecs()	2015-08-13 12:32:04 -06:00
minix	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-07-04 19:36:06 -07:00
ncpfs	ncpfs: successful rename() should invalidate caches for parents	2015-06-14 11:31:39 -04:00
nfs	NFS client updates for Linux 4.3	2015-09-07 14:02:24 -07:00
nfs_common	lockd: NLM grace period shouldn't block NFSv4 opens	2015-08-13 10:22:06 -04:00
nfsd	NFS client updates for Linux 4.3	2015-09-07 14:02:24 -07:00
nilfs2	block: remove bio_get_nr_vecs()	2015-08-13 12:32:04 -06:00
nls
notify	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-09-05 20:34:28 -07:00
ntfs	ntfs: delete unnecessary checks before calling iput()	2015-09-04 16:54:41 -07:00
ocfs2	revert "ocfs2/dlm: use list_for_each_entry instead of list_for_each"	2015-09-11 15:21:34 -07:00
omfs	omfs: fix potential integer overflow in allocator	2015-05-28 18:25:19 -07:00
openpromfs
overlayfs	fs: create and use seq_show_option for escaping	2015-09-04 16:54:41 -07:00
proc	proc: convert to kstrto*()/kstrto*_from_user()	2015-09-10 13:29:01 -07:00
pstore	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2015-07-03 15:20:57 -07:00
qnx4
qnx6	pagemap.h: move dir_pages() over there	2015-06-23 18:02:00 -04:00
quota	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-09-05 20:34:28 -07:00
ramfs	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
reiserfs	fs: create and use seq_show_option for escaping	2015-09-04 16:54:41 -07:00
romfs	make new_sync_{read,write}() static	2015-04-11 22:29:40 -04:00
squashfs	fs: cleanup slight list_entry abuse	2015-06-23 18:01:59 -04:00
sysfs	vfs: Commit to never having exectuables on proc and sysfs.	2015-07-10 10:39:25 -05:00
sysv	pagemap.h: move dir_pages() over there	2015-06-23 18:02:00 -04:00
tracefs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-07-04 19:36:06 -07:00
ubifs	This pull request includes the following UBI/UBIFS changes:	2015-06-25 14:11:34 -07:00
udf	udf: Don't modify filesystem for read-only mounts	2015-08-20 14:58:35 +02:00
ufs	fix ufs write vs readpage race when writing into a hole	2015-09-09 10:43:12 -07:00
xfs	xfs: huge page fault support	2015-09-08 15:35:28 -07:00
aio.c	mm: move ->mremap() from file_operations to vm_operations_struct	2015-09-04 16:54:41 -07:00
anon_inodes.c
attr.c
bad_inode.c	don't bother with most of the bad_file_ops methods	2015-02-20 04:03:58 -05:00
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-07-04 19:36:06 -07:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
binfmt_script.c
block_dev.c	blockdev: don't set S_DAX for misaligned partitions	2015-09-15 20:08:05 -04:00
buffer.c	fs: use helper bio_add_page() instead of open coding on bi_io_vec	2015-08-13 12:32:00 -06:00
char_dev.c	fs/char_dev.c: fix incorrect documentation for unregister_chrdev_region	2015-08-05 13:49:35 -07:00
compat_binfmt_elf.c
compat_ioctl.c	ioctl_compat: handle FITRIM	2015-07-09 11:42:21 -07:00
compat.c
coredump.c	fs: Don't dump core if the corefile would become world-readable.	2015-09-10 13:29:01 -07:00
dax.c	dax: fix O_DIRECT I/O to the last block of a blockdev	2015-09-15 20:07:35 -04:00
dcache.c	dcache: Reduce the scope of i_lock in d_splice_alias	2015-08-21 02:34:37 -04:00
dcookies.c
direct-io.c	block: remove bio_get_nr_vecs()	2015-08-13 12:32:04 -06:00
drop_caches.c	inode: convert inode_sb_list_lock to per-sb	2015-08-17 18:39:46 -04:00
eventfd.c
eventpoll.c
exec.c	vfs: Commit to never having exectuables on proc and sysfs.	2015-07-10 10:39:25 -05:00
fcntl.c
fhandle.c	vfs: read file_handle only once in handle_to_path	2015-06-02 10:29:07 -07:00
file_table.c	fs, file table: reinit files_stat.max_files after deferred memory initialisation	2015-08-07 04:39:40 +03:00
file.c	fs/file.c: __fget() and dup2() atomicity rules	2015-07-01 02:31:08 -04:00
filesystems.c
fs_pin.c	fs_pin: Allow for the possibility that m_list or s_list go unused.	2015-04-09 11:39:55 -05:00
fs_struct.c
fs-writeback.c	fs-writeback: unplug before cond_resched in writeback_sb_inodes	2015-09-19 18:50:19 -07:00
inode.c	inode: don't softlockup when evicting inodes	2015-08-18 10:20:09 -07:00
internal.h	inode: rename i_wb_list to i_io_list	2015-08-17 23:38:10 -04:00
ioctl.c
Kconfig	fs: Remove ext3 filesystem driver	2015-07-23 20:59:40 +02:00
Kconfig.binfmt	mm: split ET_DYN ASLR from mmap ASLR	2015-04-14 16:49:05 -07:00
libfs.c	fs: Set the size of empty dirs to 0.	2015-08-12 15:28:45 -05:00
locks.c	fs: fix fs/locks.c kernel-doc warning	2015-08-31 16:27:25 -04:00
Makefile	userfaultfd: buildsystem activation	2015-09-04 16:54:41 -07:00
mbcache.c
mount.h	fs: use seq_open_private() for proc_mounts	2015-06-30 19:44:56 -07:00
mpage.c	block: remove bio_get_nr_vecs()	2015-08-13 12:32:04 -06:00
namei.c	namei: fix warning while make xmldocs caused by namei.c	2015-09-10 13:29:01 -07:00
namespace.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2015-09-01 16:13:25 -07:00
no-block.c
nsfs.c	fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void	2015-09-11 15:21:34 -07:00
open.c	vfs: Commit to never having exectuables on proc and sysfs.	2015-07-10 10:39:25 -05:00
pipe.c	VFS: assorted weird filesystems: d_inode() annotations	2015-04-15 15:06:58 -04:00
pnode.c	mnt: Don't propagate unmounts to locked mounts	2015-04-02 20:34:20 -05:00
pnode.h	mnt: Clarify and correct the disconnect logic in umount_tree	2015-07-22 20:33:27 -05:00
posix_acl.c	fs/posix_acl.c: make posix_acl_create() safer and cleaner	2015-06-23 18:01:07 -04:00
proc_namespace.c	fs: use seq_open_private() for proc_mounts	2015-06-30 19:44:56 -07:00
read_write.c	new_sync_write(): discard ->ki_pos unless the return value is positive	2015-04-11 22:29:46 -04:00
readdir.c
select.c	locking/arch: Rename set_mb() to smp_store_mb()	2015-05-19 08:32:00 +02:00
seq_file.c	fs/seq_file: convert int seq_vprint/seq_printf/etc... returns to void	2015-09-11 15:21:34 -07:00
signalfd.c	signalfd: fix information leak in signalfd_copyinfo	2015-08-07 04:39:40 +03:00
splice.c	Merge branch 'akpm' (patches from Andrew)	2015-06-24 20:47:21 -07:00
stack.c
stat.c	VFS: assorted d_backing_inode() annotations	2015-04-15 15:06:59 -04:00
statfs.c
super.c	Merge branch 'superblock-scaling' of git://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next into for-next	2015-08-21 02:31:20 -04:00
sync.c
timerfd.c
userfaultfd.c	userfaultfd: add missing mmput() in error path	2015-09-17 21:16:07 -07:00
utimes.c
xattr.c	evm: fix potential race when removing xattrs	2015-05-21 13:28:47 -04:00