Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932390Ab3INSgh (ORCPT ); Sat, 14 Sep 2013 14:36:37 -0400 Received: from e8.ny.us.ibm.com ([32.97.182.138]:39717 "EHLO e8.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932263Ab3INSgf (ORCPT ); Sat, 14 Sep 2013 14:36:35 -0400 Date: Sat, 14 Sep 2013 11:36:29 -0700 From: "Paul E. McKenney" To: Jochen Striepe Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: 3.10.5: rcu_sched detected stalls on CPUs/tasks Message-ID: <20130914183629.GK3966@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <20130813103202.GB2338@pompeji.miese-zwerge.org> <20130818180232.GL29406@linux.vnet.ibm.com> <20130818184848.GA2398@pompeji.miese-zwerge.org> <20130909215836.GD17483@pompeji.miese-zwerge.org> <20130909222751.GL3966@linux.vnet.ibm.com> <20130914112834.GM1509@pompeji.miese-zwerge.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130914112834.GM1509@pompeji.miese-zwerge.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13091418-0320-0000-0000-000001020BC7 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1040 Lines: 30 On Sat, Sep 14, 2013 at 01:28:34PM +0200, Jochen Striepe wrote: > Hello again, > > On Mon, Sep 09, 2013 at 03:27:51PM -0700, Paul E. McKenney wrote: > > Several people helped track down another source of spurious stall > > warnings on large systems, please see below for the patch. > [...] > > ------------------------------------------------------------------------ > > > > rcu: Reject memory-order-induced stall-warning false positives > > I run this patch on top of 3.10.11 vanilla since Wednesday, so far > without any further stalls, on light to heavy loads. Works smooth > as pie. > > Tested-by: Jochen Striepe Very good! I have added your Tested-by. > Have a nice weekend and a big thank you, And thank you for your testing efforts! Thanx, Paul -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/