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Amol Grover 8ebf2b77d7 device_cgroup: Fix RCU list debugging warning 
[ Upstream commit bc62d68e2a0a69fcdcf28aca8edb01abf306b698 ]

exceptions may be traversed using list_for_each_entry_rcu()
outside of an RCU read side critical section BUT under the
protection of decgroup_mutex. Hence add the corresponding
lockdep expression to fix the following false-positive
warning:

[    2.304417] =============================
[    2.304418] WARNING: suspicious RCU usage
[    2.304420] 5.5.4-stable #17 Tainted: G            E
[    2.304422] -----------------------------
[    2.304424] security/device_cgroup.c:355 RCU-list traversed in non-reader section!!

Signed-off-by: Amol Grover <frextrite@gmail.com>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-01 13:18:13 +02:00
..
apparmor
apparmor: ensure that dfa state tables have entries
2020-07-22 09:33:05 +02:00
integrity
ima: Have the LSM free its audit rule
2020-08-19 08:16:12 +02:00
keys
mm: add kvfree_sensitive() for freeing sensitive data objects
2020-06-17 16:40:23 +02:00
loadpin
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
lockdown
lockdown: Allow unprivileged users to see lockdown status
2020-06-22 09:30:53 +02:00
safesetid
LSM: SafeSetID: Stop releasing uninitialized ruleset
2019-09-17 11:27:05 -07:00
selinux
selinux: sel_avc_get_stat_idx should increase position index
2020-10-01 13:17:32 +02:00
smack
Smack: prevent underflow in smk_set_cipso()
2020-08-19 08:16:16 +02:00
tomoyo
tomoyo: Use atomic_t for statistics counter
2020-02-05 21:22:41 +00:00
yama
proc/sysctl: add shared variables for range check
2019-07-18 17:08:07 -07:00
commoncap.c
exec: Always set cap_ambient in cap_bprm_set_creds
2020-06-03 08:21:23 +02:00
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
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
Kconfig.hardening
meminit fix
2019-07-28 12:33:15 -07:00
lsm_audit.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
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
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00