John Johansen e1a68ac015 apparmor: fix lockdep warning when removing a namespace ... [ Upstream commit 9c4557efc558a68e4cd973490fd936d6e3414db8 ] Fix the following lockdep warning [ 1119.158984] ============================================ [ 1119.158988] WARNING: possible recursive locking detected [ 1119.158996] 6.0.0-rc1+ #257 Tainted: G E N [ 1119.158999] -------------------------------------------- [ 1119.159001] bash/80100 is trying to acquire lock: [ 1119.159007] ffff88803e79b4a0 (&ns->lock/1){+.+.}-{4:4}, at: destroy_ns.part.0+0x43/0x140 [ 1119.159028] but task is already holding lock: [ 1119.159030] ffff8881009764a0 (&ns->lock/1){+.+.}-{4:4}, at: aa_remove_profiles+0x3f0/0x640 [ 1119.159040] other info that might help us debug this: [ 1119.159042] Possible unsafe locking scenario: [ 1119.159043] CPU0 [ 1119.159045] ---- [ 1119.159047] lock(&ns->lock/1); [ 1119.159051] lock(&ns->lock/1); [ 1119.159055] *** DEADLOCK *** Which is caused by an incorrect lockdep nesting notation Fixes: feb3c766a3 ("apparmor: fix possible recursive lock warning in __aa_create_ns") Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-01-18 11:41:17 +01:00
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apparmor	apparmor: fix lockdep warning when removing a namespace	2023-01-18 11:41:17 +01:00
integrity	ima: Fix misuse of dereference of pointer in template_desc_init_fields()	2023-01-18 11:41:03 +01:00
keys	KEYS: fix length validation in keyctl_pkey_params_get_2()	2022-04-15 14:17:58 +02:00
loadpin	proc/sysctl: add shared variables for range check	2019-07-18 17:08:07 -07:00
lockdown	lockdown: also lock down previous kgdb use	2022-06-06 08:33:48 +02:00
safesetid	LSM: SafeSetID: Stop releasing uninitialized ruleset	2019-09-17 11:27:05 -07:00
selinux	selinux: Add boundary check in put_entry()	2022-08-25 11:17:32 +02:00
smack	Fix incorrect type in assignment of ipv6 port for audit	2022-04-15 14:18:22 +02:00
tomoyo	TOMOYO: fix __setup handlers return values	2022-04-15 14:18:13 +02:00
yama	proc/sysctl: add shared variables for range check	2019-07-18 17:08:07 -07:00
commoncap.c	capabilities: fix potential memleak on error path from vfs_getxattr_alloc()	2022-11-10 17:57:55 +01:00
device_cgroup.c	device_cgroup: Fix RCU list debugging warning	2020-10-01 13:18:13 +02:00
inode.c	Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-07-19 10:42:02 -07:00
Kconfig	fortify: Explicitly disable Clang support	2021-11-21 13:38:50 +01:00
Kconfig.hardening	meminit fix	2019-07-28 12:33:15 -07:00
lsm_audit.c	dump_common_audit_data(): fix racy accesses to ->d_name	2021-01-19 18:26:16 +01:00
Makefile	security: Add a static lockdown policy LSM	2019-08-19 21:54:15 -07:00
min_addr.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
security.c	LSM: general protection fault in legacy_parse_param	2022-04-15 14:18:21 +02:00