From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754417Ab0DUUB5 (ORCPT ); Wed, 21 Apr 2010 16:01:57 -0400 Received: from e8.ny.us.ibm.com ([32.97.182.138]:38396 "EHLO e8.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752163Ab0DUUBz (ORCPT ); Wed, 21 Apr 2010 16:01:55 -0400 Date: Wed, 21 Apr 2010 13:01:50 -0700 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@polymtl.ca, josh@joshtriplett.org, dvhltc@us.ibm.com, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, Valdis.Kletnieks@vt.edu, dhowells@redhat.com, eric.dumazet@gmail.com Subject: [PATCH tip/core/urgent] fix several lockdep splats, allow multiple splats Message-ID: <20100421200150.GA3818@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This patchset contains four RCU lockdep splat fixes, courtesy of David Howells, Peter Zijlstra, and Trond Myklebust, as well as an enhancement by Lai Jiangshan that permits collecting more than one RCU lockdep splat per boot. Thanx, Paul ------------------------------------------------------------------------ b/fs/nfs/delegation.c | 42 ++++++++++++++++++++++++++++-------------- b/include/linux/rcupdate.h | 15 +++++++++++---- b/kernel/cgroup_freezer.c | 5 ++++- b/kernel/lockdep.c | 2 -- b/kernel/sched.c | 10 ++++++++++ fs/nfs/delegation.c | 44 +++++++++++++++++++++++--------------------- 6 files changed, 76 insertions(+), 42 deletions(-)