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Andreas Gruenbacher eb246efb6d gfs2: Fix length of holes reported at end-of-file 
[ Upstream commit f3506eee81d1f700d9ee2d2f4a88fddb669ec032 ]

Fix the length of holes reported at the end of a file: the length is
relative to the beginning of the extent, not the seek position which is
rounded down to the filesystem block size.

This bug went unnoticed for some time, but is now caught by the
following assertion in iomap_iter_done():

  WARN_ON_ONCE(iter->iomap.offset + iter->iomap.length <= iter->pos)

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-12-08 08:50:11 +01:00
..
acl.c
gfs2: using posix_acl_xattr_size instead of posix_acl_to_xattr
2018-07-24 20:02:11 +02:00
acl.h
…
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: Fix length of holes reported at end-of-file
2021-12-08 08:50:11 +01:00
bmap.h
gfs2: Iomap cleanups and improvements
2018-06-04 07:56:51 -05:00
dentry.c
…
dir.c
gfs2: remove redundant variable 'moved'
2018-07-25 00:08:59 +02:00
dir.h
…
export.c
…
file.c
gfs2: Prevent direct-I/O write fallback errors from getting lost
2021-06-30 08:48:11 -04:00
gfs2.h
…
glock.c
gfs2: Fix use-after-free in gfs2_glock_shrink_scan
2021-06-30 08:48:11 -04:00
glock.h
gfs2: gfs2_evict_inode: Put glocks asynchronously
2017-08-10 10:45:21 -05:00
glops.c
gfs2: initialize transaction tr_ailX_lists earlier
2020-09-23 12:10:56 +02:00
glops.h
…
incore.h
gfs2: slow the deluge of io error messages
2019-11-24 08:20:26 +01:00
inode.c
gfs2: clean up iopen glock mess in gfs2_create_inode
2020-10-01 13:14:28 +02:00
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: Don't call dlm after protocol is unmounted
2021-09-22 11:48:07 +02:00
log.c
gfs2: initialize transaction tr_ailX_lists earlier
2020-09-23 12:10:56 +02:00
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
…
ops_fstype.c
gfs2: add validation checks for size of superblock
2020-11-05 11:08:44 +01:00
quota.c
gfs2: move privileged user check to gfs2_quota_lock_check
2020-06-03 08:19:28 +02:00
quota.h
gfs2: move privileged user check to gfs2_quota_lock_check
2020-06-03 08:19:28 +02:00
recovery.c
GFS2: Fix recovery issues for spectators
2018-07-25 00:06:24 +02:00
recovery.h
…
rgrp.c
gfs2: check for empty rgrp tree in gfs2_ri_update
2020-12-11 13:25:04 +01:00
rgrp.h
…
super.c
gfs2: report "already frozen/thawed" errors
2021-04-16 11:49:30 +02:00
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: initialize transaction tr_ailX_lists earlier
2020-09-23 12:10:56 +02:00
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
…