Darrick J. Wong 7e8000676e ext4: prohibit fstrim in norecovery mode ...

[ Upstream commit 18915b5873 ]

The ext4 fstrim implementation uses the block bitmaps to find free space
that can be discarded.  If we haven't replayed the journal, the bitmaps
will be stale and we absolutely *cannot* use stale metadata to zap the
underlying storage.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-04-20 09:07:51 +02:00

..

acl.c

ext4: Don't clear SGID when inheriting ACLs

2017-10-12 11:51:26 +02:00

acl.h

ext2/3/4: use generic posix ACL infrastructure

2014-01-25 23:58:19 -05:00

balloc.c

ext4: check for allocation block validity with block group locked

2018-08-03 07:55:26 +02:00

bitmap.c

ext4: remove unused header files

2015-04-02 23:47:42 -04:00

block_validity.c

ext4: add missing KERN_CONT to a few more debugging uses

2016-10-15 09:57:31 -04:00

dir.c

ext4: avoid divide by zero fault when deleting corrupted inline directories

2018-09-29 03:07:34 -07:00

ext4_extents.h

ext4: verify the depth of extent tree in ext4_find_extent()

2018-07-11 16:26:44 +02:00

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: fix NULL pointer dereference while journal is aborted

2019-03-27 14:13:03 +09:00

ext4.h

ext4: avoid running out of journal credits when appending to an inline file

2018-10-20 09:51:32 +02:00

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 the depth of extent tree in ext4_find_extent()

2018-07-11 16:26:44 +02:00

file.c

ext4: fix data corruption caused by unaligned direct AIO

2019-03-27 14:13:03 +09:00

fsync.c

ext4: cleanup ext4_sync_parent()

2016-09-05 23:21:43 -04:00

hash.c

ext4: remove unused header files

2015-04-02 23:47:42 -04:00

ialloc.c

ext4: fix check to prevent initializing reserved inodes

2018-08-15 18:14:41 +02:00

indirect.c

ext4: cleanup bh release code in ext4_ind_remove_space()

2019-04-05 22:29:04 +02:00

inline.c

ext4: fix a potential fiemap/page fault deadlock w/ inline_data

2019-01-16 22:12:32 +01:00

inode.c

ext4: make sure enough credits are reserved for dioread_nolock writes

2019-01-16 22:12:32 +01:00

ioctl.c

ext4: prohibit fstrim in norecovery mode

2019-04-20 09:07:51 +02:00

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

ext4: fix spectre gadget in ext4_mb_regular_allocator()

2018-08-24 13:12:41 +02:00

mballoc.h

ext4: add missing KERN_CONT to a few more debugging uses

2016-10-15 09:57:31 -04:00

migrate.c

ext4: fix misspellings in comments.

2016-03-09 23:49:05 -05:00

mmp.c

ext4: don't mark mmp buffer head dirty

2018-09-29 03:07:34 -07:00

move_extent.c

ext4: fix argument checking in EXT4_IOC_MOVE_EXT

2018-11-13 11:16:52 -08:00

namei.c

ext4: fix buffer leak in __ext4_read_dirblock() on error path

2018-11-21 09:26:02 +01:00

page-io.c

fs: use mapping_set_error instead of opencoded set_bit

2016-10-11 15:06:33 -07:00

readpage.c

Merge branch 'akpm' (patches from Andrew)

2016-07-26 19:55:54 -07:00

resize.c

ext4: report real fs size after failed resize

2019-04-20 09:07:46 +02:00

super.c

ext4: avoid kernel warning when writing the superblock to a dead device

2019-01-16 22:12:33 +01:00

symlink.c

Merge branch 'work.xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-10 17:11:50 -07:00

sysfs.c

ext4: sysfs: print ext4_super_block fields as little-endian

2018-09-05 09:20:06 +02:00

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: include terminating u32 in size of xattr entries when expanding inodes

2019-01-09 16:16:43 +01:00

xattr.h

ext4: fix deadlock between inline_data and ext4_expand_extra_isize_ea()

2017-03-12 06:41:41 +01:00