Andreas Gruenbacher 4b67a516c6 gfs2: fix O_SYNC write handling ... commit 6e5e41e2dc upstream. In gfs2_file_write_iter, for direct writes, the error checking in the buffered write fallback case is incomplete. This can cause inode write errors to go undetected. Fix and clean up gfs2_file_write_iter along the way. Based on a proposed fix by Christoph Hellwig <hch@lst.de>. Fixes: 967bcc91b0 ("gfs2: iomap direct I/O support") Cc: stable@vger.kernel.org # v4.19+ Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-02-11 04:34:07 -08:00
..
acl.c	gfs2: using posix_acl_xattr_size instead of posix_acl_to_xattr	2018-07-24 20:02:11 +02:00
acl.h	gfs2: Switch to generic xattr handlers	2016-05-12 22:28:05 -04:00
aops.c	gfs2: use iomap_readpage for blocksize == PAGE_SIZE	2018-07-25 00:08:49 +02:00
aops.h	gfs2: iomap buffered write support	2018-07-02 16:27:17 +01:00
bmap.c	gfs2: take jdata unstuff into account in do_grow	2019-12-05 09:20:36 +01:00
bmap.h	gfs2: Iomap cleanups and improvements	2018-06-04 07:56:51 -05:00
dentry.c	gfs2: Lock holder cleanup	2016-06-27 09:47:09 -05:00
dir.c	gfs2: remove redundant variable 'moved'	2018-07-25 00:08:59 +02:00
dir.h
export.c	gfs2: Get rid of gfs2_ilookup	2016-06-27 09:47:08 -05:00
file.c	gfs2: fix O_SYNC write handling	2020-02-11 04:34:07 -08:00
gfs2.h
glock.c	gfs2: Fix occasional glock use-after-free	2019-05-31 06:46:07 -07:00
glock.h	gfs2: gfs2_evict_inode: Put glocks asynchronously	2017-08-10 10:45:21 -05:00
glops.c	vfs: change inode times to use struct timespec64	2018-06-05 16:57:31 -07:00
glops.h
incore.h	gfs2: slow the deluge of io error messages	2019-11-24 08:20:26 +01:00
inode.c	gfs2: Get rid of potential double-freeing in gfs2_create_inode	2019-01-13 09:51:07 +01:00
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: Fix sign extension bug in gfs2_update_stats	2019-05-31 06:46:02 -07:00
log.c	gfs2: fix glock reference problem in gfs2_trans_remove_revoke	2019-12-17 20:35:55 +01:00
log.h	gfs2: fix glock reference problem in gfs2_trans_remove_revoke	2019-12-17 20:35:55 +01:00
lops.c	gfs2: fix glock reference problem in gfs2_trans_remove_revoke	2019-12-17 20:35:55 +01:00
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	gfs2: Don't withdraw under a spin lock	2018-06-21 07:39:44 -05:00
meta_io.h	GFS2: Refactor gfs2_remove_from_journal	2016-05-06 11:27:27 -05:00
ops_fstype.c	gfs2: Don't leave s_fs_info pointing to freed memory in init_sbd	2018-12-01 09:37:27 +01:00
quota.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
quota.h	gfs2: Fix fallocate chunk size	2018-03-08 09:26:20 -07:00
recovery.c	GFS2: Fix recovery issues for spectators	2018-07-25 00:06:24 +02:00
recovery.h	GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes	2016-07-21 13:02:44 -05:00
rgrp.c	gfs2: Fix marking bitmaps non-full	2019-12-01 09:16:15 +01:00
rgrp.h	GFS2: Non-recursive delete	2017-04-19 08:25:43 -04:00
super.c	GFS2: Flush the GFS2 delete workqueue before stopping the kernel threads	2019-11-24 08:20:48 +01:00
super.h
sys.c	GFS2: Fix recovery issues for spectators	2018-07-25 00:06:24 +02:00
sys.h
trace_gfs2.h	gfs2: eliminate rs_inum and reduce the size of gfs2 inodes	2018-06-21 07:39:31 -05:00
trans.c	gfs2: fix glock reference problem in gfs2_trans_remove_revoke	2019-12-17 20:35:55 +01:00
trans.h	gfs2: Eliminate redundant ip->i_rgd	2018-07-05 17:47:16 +02:00
util.c	gfs2: slow the deluge of io error messages	2019-11-24 08:20:26 +01:00
util.h	gfs2: Don't withdraw under a spin lock	2018-06-21 07:39:44 -05:00
xattr.c	gfs2: Get rid of gfs2_ea_strlen	2018-08-03 13:20:02 +01:00
xattr.h	gfs2: Remove gfs2_xattr_acl_chmod	2015-12-06 21:25:17 -05:00