From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756080Ab1K2SHm (ORCPT ); Tue, 29 Nov 2011 13:07:42 -0500 Received: from mail-fx0-f46.google.com ([209.85.161.46]:53539 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755383Ab1K2SHl (ORCPT ); Tue, 29 Nov 2011 13:07:41 -0500 Date: Tue, 29 Nov 2011 19:07:36 +0100 From: Frederic Weisbecker To: "Paul E. McKenney" Cc: Josh Triplett , LKML Subject: Re: [PATCH 0/4] rcu: Make new RCU dynticks API work with nohz cpusets Message-ID: <20111129180731.GC20387@somewhere> References: <1322515487-18690-1-git-send-email-fweisbec@gmail.com> <20111129052225.GB14546@leaf> <20111129054342.GA2375@linux.vnet.ibm.com> <20111129084831.GA21034@leaf> <20111129174448.GG2331@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111129174448.GG2331@linux.vnet.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 29, 2011 at 09:44:48AM -0800, Paul E. McKenney wrote: > On Tue, Nov 29, 2011 at 12:48:31AM -0800, Josh Triplett wrote: > > On Mon, Nov 28, 2011 at 09:43:42PM -0800, Paul E. McKenney wrote: > > > On Mon, Nov 28, 2011 at 09:22:25PM -0800, Josh Triplett wrote: > > > > On Mon, Nov 28, 2011 at 10:24:43PM +0100, Frederic Weisbecker wrote: > > > > > Hi Paul, > > > > > > > > > > This is an attempt to make the current RCU dynticks API > > > > > working with the nohz cpusets. > > > > > > > > > > I believe the two first patches could be pushed in your trees. > > > > > Patches 3 and 4 are rather something I plan to apply in mine, > > > > > given they are not needed upstream yet. > > > > > > > > > > Waiting for your comments. > > > > > > > > > > Thanks. > > > > > > > > > > Frederic Weisbecker (4): > > > > > rcu: Don't check irq nesting from rcu idle entry/exit > > > > > rcu: Irq nesting is always 0 on rcu_enter_idle_common > > > > > rcu: New rcu_user_enter() and rcu_user_exit() APIs > > > > > rcu: New rcu_user_enter_irq() and rcu_user_exit_irq() APIs > > > > > > > > For the whole series: > > > > > > > > Reviewed-by: Josh Triplett > > > > > > Thank you, Josh! > > > > > > Does that cover the conflict-resolved versions of the first two? > > > > > > o https://lkml.org/lkml/2011/11/28/626 > > > o https://lkml.org/lkml/2011/11/28/624 > > > > Yes, for the ones with Frederic's further eagle-eyed fix. > > Right, https://lkml.org/lkml/2011/11/28/626 above rather than my > erroneous https://lkml.org/lkml/2011/11/28/621. > > Though I thought it was falcon-eyed rather than eagle-eyed. ;-) Peregrine falcon-eyed more precisely. Then I can stoop over 300 km/h right to the bug!