Andrew Price 5c3c9bce1c gfs2: Make sure FITRIM minlen is rounded up to fs block size ... commit 27ca8273fd upstream. Per fstrim(8) we must round up the minlen argument to the fs block size. The current calculation doesn't take into account devices that have a discard granularity and requested minlen less than 1 fs block, so the value can get shifted away to zero in the translation to fs blocks. The zero minlen passed to gfs2_rgrp_send_discards() then allows sb_issue_discard() to be called with nr_sects == 0 which returns -EINVAL and results in gfs2_rgrp_send_discards() returning -EIO. Make sure minlen is never < 1 fs block by taking the max of the requested minlen and the fs block size before comparing to the device's discard granularity and shifting to fs blocks. Fixes: 076f0faa76 ("GFS2: Fix FITRIM argument handling") Signed-off-by: Andrew Price <anprice@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-04-08 14:24:10 +02:00
..
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
acl.c	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
acl.h	vfs: add rcu argument to ->get_acl() callback	2021-08-18 22:08:24 +02:00
aops.c	gfs2: Don't release and reacquire local statfs bh	2021-08-20 09:03:46 -05:00
aops.h	gfs2: mark stuffed_readpage static	2019-07-03 14:45:18 +02:00
bmap.c	gfs2: gfs2_setattr_size error path fix	2022-04-08 14:24:10 +02:00
bmap.h	gfs2: Clean up gfs2_unstuff_dinode	2021-06-29 10:56:51 +02:00
dentry.c	gfs2: untangle the logic in gfs2_drevalidate	2019-09-03 09:42:41 +02:00
dir.c	gfs2: Clean up gfs2_unstuff_dinode	2021-06-29 10:56:51 +02:00
dir.h	gfs2: Delete an unnecessary check before brelse()	2019-09-04 20:22:17 +02:00
export.c	gfs2: Minor gfs2_lookup_by_inum cleanup	2020-06-05 20:19:21 +02:00
file.c	gfs2: gfs2_setattr_size error path fix	2022-04-08 14:24:10 +02:00
gfs2.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
glock.c	gfs2: Fix glock_hash_walk bugs	2021-11-18 19:16:19 +01:00
glock.h	gfs2: Allow node-wide exclusive glock sharing	2021-02-17 19:30:28 +01:00
glops.c	gfs2: Delay withdraw from atomic context	2021-08-20 09:03:46 -05:00
glops.h	gfs2: Split up gfs2_meta_sync into inode and rgrp versions	2020-10-29 22:16:46 +01:00
incore.h	gfs2: Eliminate vestigial HIF_FIRST	2021-08-20 09:03:46 -05:00
inode.c	gfs2: gfs2_setattr_size error path fix	2022-04-08 14:24:10 +02:00
inode.h	Changes in gfs2:	2021-04-29 10:33:35 -07:00
lock_dlm.c	gfs2: Don't call dlm after protocol is unmounted	2021-08-20 09:03:46 -05:00
log.c	gfs2: tiny cleanup in gfs2_log_reserve	2021-08-19 12:31:17 -05:00
log.h	gfs2: Clean up revokes on normal withdraws	2021-05-20 13:31:37 +02:00
lops.c	gfs2: be more verbose replaying invalid rgrp blocks	2021-08-19 12:31:17 -05:00
lops.h	gfs2: Clean up revokes on normal withdraws	2021-05-20 13:31:37 +02:00
main.c	gfs2: amend SLAB_RECLAIM_ACCOUNT on gfs2 related slab cache	2021-01-22 12:19:17 -05:00
meta_io.c	gfs2: don't stop reads while withdraw in progress	2021-08-20 09:03:46 -05:00
meta_io.h	gfs2: Turn gfs2_meta_indirect_buffer into gfs2_meta_buffer	2021-04-03 21:38:12 +02:00
ops_fstype.c	gfs2: Mark journal inodes as "don't cache"	2021-08-20 09:03:46 -05:00
quota.c	gfs2: Clean up gfs2_unstuff_dinode	2021-06-29 10:56:51 +02:00
quota.h	gfs2: move privileged user check to gfs2_quota_lock_check	2020-05-08 18:47:58 +02:00
recovery.c	gfs2: Fix fall-through warnings for Clang	2021-04-20 22:38:21 +02:00
recovery.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
rgrp.c	gfs2: Make sure FITRIM minlen is rounded up to fs block size	2022-04-08 14:24:10 +02:00
rgrp.h	gfs2: gfs2_setattr_size error path fix	2022-04-08 14:24:10 +02:00
super.c	gfs2: gfs2_setattr_size error path fix	2022-04-08 14:24:10 +02:00
super.h	gfs2: Don't release and reacquire local statfs bh	2021-08-20 09:03:46 -05:00
sys.c	gfs2: Add new sysfs file for gfs2 status	2021-04-08 15:07:21 +02:00
sys.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
trace_gfs2.h	gfs2: Add per-reservation reserved block accounting	2021-02-17 19:30:26 +01:00
trans.c	gfs2: fix use-after-free in trans_drain	2021-03-07 17:04:55 +01:00
trans.h	Merge branches 'rgrp-glock-sharing' and 'gfs2-revoke' from https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git	2021-02-23 18:54:22 +01:00
util.c	gfs2: Mark journal inodes as "don't cache"	2021-08-20 09:03:46 -05:00
util.h	gfs2: don't stop reads while withdraw in progress	2021-08-20 09:03:46 -05:00
xattr.c	gfs2: Fix a number of kernel-doc warnings	2021-04-09 22:14:13 +02:00
xattr.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00