From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754015AbbIQHvD (ORCPT ); Thu, 17 Sep 2015 03:51:03 -0400 Received: from mail-wi0-f169.google.com ([209.85.212.169]:34037 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753427AbbIQHvB (ORCPT ); Thu, 17 Sep 2015 03:51:01 -0400 Date: Thu, 17 Sep 2015 09:50:56 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, "Paul E. McKenney" , Peter Zijlstra , Thomas Gleixner , Andrew Morton Subject: [GIT PULL] RCU fix Message-ID: <20150917075056.GA17019@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Please pull the latest core-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-for-linus # HEAD: 31409c97640ff5f1a49e34ac7f3c82097bf57bec Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/urgent Fix a false positive warning. Thanks, Ingo ------------------> Paul E. McKenney (1): security/device_cgroup: Fix RCU_LOCKDEP_WARN() condition security/device_cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/security/device_cgroup.c b/security/device_cgroup.c index 73455089feef..03c1652c9a1f 100644 --- a/security/device_cgroup.c +++ b/security/device_cgroup.c @@ -401,7 +401,7 @@ static bool verify_new_ex(struct dev_cgroup *dev_cgroup, bool match = false; RCU_LOCKDEP_WARN(!rcu_read_lock_held() && - lockdep_is_held(&devcgroup_mutex), + !lockdep_is_held(&devcgroup_mutex), "device_cgroup:verify_new_ex called without proper synchronization"); if (dev_cgroup->behavior == DEVCG_DEFAULT_ALLOW) {