Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756002AbaKEQIF (ORCPT ); Wed, 5 Nov 2014 11:08:05 -0500 Received: from www.linutronix.de ([62.245.132.108]:37773 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754617AbaKEQIC (ORCPT ); Wed, 5 Nov 2014 11:08:02 -0500 Date: Wed, 5 Nov 2014 17:07:58 +0100 (CET) From: Thomas Gleixner To: Mike Galbraith cc: Steven Rostedt , Juerg Haefliger , LKML , linux-rt-users , Carsten Emde , John Kacur , Sebastian Andrzej Siewior , Clark Williams Subject: Re: [ANNOUNCE] 3.14.23-rt20 In-Reply-To: <1415202259.5402.90.camel@marge.simpson.net> Message-ID: References: <20141031170326.1491a63f@gandalf.local.home> <1414913427.5380.110.camel@marge.simpson.net> <20141105092707.7c9bb1ae@gandalf.local.home> <20141105100056.152fd532@gandalf.local.home> <1415202259.5402.90.camel@marge.simpson.net> User-Agent: Alpine 2.11 (DEB 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 5 Nov 2014, Mike Galbraith wrote: > On Wed, 2014-11-05 at 10:00 -0500, Steven Rostedt wrote: > > On Wed, 5 Nov 2014 15:43:24 +0100 > > Juerg Haefliger wrote: > > > > > Thanks for the explanation. So is this considered a temporary failure > > > until multiple readers are allowed or does cpufreq need fixing or > > > something else? Just trying to figure out what to do next. > > > > Good question. Unfortunately I don't know the answer to that. > > [RFC PATCH RT] rwsem: The return of multi-reader PI rwsems > > The above springs to mind. Shudder! -- 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/