path: root/security
diff options
authorIngo Molnar <>2015-08-12 12:12:12 +0200
committerIngo Molnar <>2015-08-12 12:12:12 +0200
commit9b9412dc7008f360c8e8ed10a654d3c8719f69d8 (patch)
treef70ad5404519008315d576de91eb1d4fb55116d5 /security
parent58ccab91342c1cc1fe08da9b198ac5d763706c2e (diff)
parent3dbe43f6fba9f2a0e46e371733575a45704c22ab (diff)
Merge branch 'for-mingo' of git:// into core/rcu
Pull RCU changes from Paul E. McKenney: - The combination of tree geometry-initialization simplifications and OS-jitter-reduction changes to expedited grace periods. These two are stacked due to the large number of conflicts that would otherwise result. [ With one addition, a temporary commit to silence a lockdep false positive. Additional changes to the expedited grace-period primitives (queued for 4.4) remove the cause of this false positive, and therefore include a revert of this temporary commit. ] - Documentation updates. - Torture-test updates. - Miscellaneous fixes. Signed-off-by: Ingo Molnar <>
Diffstat (limited to 'security')
1 files changed, 3 insertions, 3 deletions
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 188c1d26393b..73455089feef 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -400,9 +400,9 @@ static bool verify_new_ex(struct dev_cgroup *dev_cgroup,
bool match = false;
- rcu_lockdep_assert(rcu_read_lock_held() ||
- lockdep_is_held(&devcgroup_mutex),
- "device_cgroup:verify_new_ex called without proper synchronization");
+ RCU_LOCKDEP_WARN(!rcu_read_lock_held() &&
+ lockdep_is_held(&devcgroup_mutex),
+ "device_cgroup:verify_new_ex called without proper synchronization");
if (dev_cgroup->behavior == DEVCG_DEFAULT_ALLOW) {
if (behavior == DEVCG_DEFAULT_ALLOW) {