Andreas Gruenbacher 3b5da96e45 gfs2: Fixes to "Implement iomap for block_map" (2) ...

It turns out that commit 3229c18c0d6b2 'Fixes to "Implement iomap for
block_map"' introduced another bug in gfs2_iomap_begin that can cause
gfs2_block_map to set bh->b_size of an actual buffer to 0.  This can
lead to arbitrary incorrect behavior including crashes or disk
corruption.  Revert the incorrect part of that commit.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>

2018-03-07 11:40:38 -07:00

..

acl.c

gfs2: Always update inode ctime in set_acl

2017-09-25 12:33:19 -05:00

acl.h

gfs2: Switch to generic xattr handlers

2016-05-12 22:28:05 -04:00

aops.c

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

bmap.c

gfs2: Fixes to "Implement iomap for block_map" (2)

2018-03-07 11:40:38 -07:00

bmap.h

gfs2: Implement fallocate(FALLOC_FL_PUNCH_HOLE)

2018-01-18 21:15:58 +01:00

dentry.c

gfs2: Lock holder cleanup

2016-06-27 09:47:09 -05:00

dir.c

gfs2: Add gfs2_max_stuffed_size

2018-01-18 14:18:53 -07:00

dir.h

GFS2: Make rename not save dirent location

2014-10-01 14:06:15 +01:00

export.c

gfs2: Get rid of gfs2_ilookup

2016-06-27 09:47:08 -05:00

file.c

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

gfs2.h

…

glock.c

gfs2: Glock dump performance regression fix

2018-02-01 11:27:11 -07:00

glock.h

gfs2: gfs2_evict_inode: Put glocks asynchronously

2017-08-10 10:45:21 -05:00

glops.c

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

glops.h

GFS2: update freeze code to use freeze/thaw_super on all nodes

2014-11-17 10:36:39 +00:00

incore.h

gfs2: Get rid of gfs2_log_header_in

2018-01-22 07:06:15 -07:00

inode.c

GFS2: Don't try to end a non-existent transaction in unlink

2018-01-29 10:00:23 -07:00

inode.h

gfs2: Implement SEEK_HOLE / SEEK_DATA via iomap

2017-10-31 14:26:35 +01:00

Kconfig

gfs2: Fix the crc32c dependency

2018-02-01 11:25:31 -07:00

lock_dlm.c

gfs2: Add a few missing newlines in messages

2018-01-30 10:32:30 -07:00

log.c

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

log.h

GFS2: Introduce new gfs2_log_header_v2

2018-01-23 07:38:53 -07:00

lops.c

GFS2: Fix minor comment typo

2018-01-25 10:18:06 -07:00

lops.h

GFS2: Introduce new gfs2_log_header_v2

2018-01-23 07:38:53 -07:00

main.c

gfs2: Fix wrong error handling in init_gfs2_fs()

2017-11-27 10:47:22 -06:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

meta_io.c

Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block

2017-09-07 11:59:42 -07:00

meta_io.h

GFS2: Refactor gfs2_remove_from_journal

2016-05-06 11:27:27 -05:00

ops_fstype.c

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

quota.c

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

quota.h

GFS2: Make rgrp reservations part of the gfs2_inode structure

2015-12-14 12:16:38 -06:00

recovery.c

GFS2: Introduce new gfs2_log_header_v2

2018-01-23 07:38:53 -07:00

recovery.h

GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes

2016-07-21 13:02:44 -05:00

rgrp.c

gfs2: Add a few missing newlines in messages

2018-01-30 10:32:30 -07:00

rgrp.h

GFS2: Non-recursive delete

2017-04-19 08:25:43 -04:00

super.c

gfs2: Remove inode from ordered write list in gfs2_write_inode()

2018-01-30 10:00:27 -07:00

super.h

GFS2: update freeze code to use freeze/thaw_super on all nodes

2014-11-17 10:36:39 +00:00

sys.c

gfs2: Add a few missing newlines in messages

2018-01-30 10:32:30 -07:00

sys.h

GFS2: dlm based recovery coordination

2012-01-11 09:23:05 +00:00

trace_gfs2.h

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

trans.c

GFS2: Log the reason for log flushes in every log header

2018-01-23 07:39:20 -07:00

trans.h

GFS2: Split gfs2_trans_add_bh() into two

2013-01-29 10:28:04 +00:00

util.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

util.h

GFS2: Fix up some sparse warnings

2017-08-25 18:47:18 -05:00

xattr.c

gfs2: Allow gfs2_xattr_set to be called with the glock held

2017-10-31 14:26:59 +01:00

xattr.h

gfs2: Remove gfs2_xattr_acl_chmod

2015-12-06 21:25:17 -05:00