From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751871AbdCAJHV (ORCPT ); Wed, 1 Mar 2017 04:07:21 -0500 Received: from Galois.linutronix.de ([146.0.238.70]:38473 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751461AbdCAJHS (ORCPT ); Wed, 1 Mar 2017 04:07:18 -0500 Date: Wed, 1 Mar 2017 10:05:22 +0100 (CET) From: Thomas Gleixner To: Peter Zijlstra cc: mingo@kernel.org, juri.lelli@arm.com, rostedt@goodmis.org, xlpang@redhat.com, bigeasy@linutronix.de, linux-kernel@vger.kernel.org, mathieu.desnoyers@efficios.com, jdesfossez@efficios.com, bristot@redhat.com, dvhart@infradead.org Subject: Re: [PATCH -v4 00/10] FUTEX_UNLOCK_PI wobbles In-Reply-To: <20170222153612.GT6536@twins.programming.kicks-ass.net> Message-ID: References: <20161213083638.938898295@infradead.org> <20161213160714.GF3061@worktop.programming.kicks-ass.net> <20170222110244.GP6536@twins.programming.kicks-ass.net> <20170222153612.GT6536@twins.programming.kicks-ass.net> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 22 Feb 2017, Peter Zijlstra wrote: > On Wed, Feb 22, 2017 at 12:02:44PM +0100, Peter Zijlstra wrote: > > OK, so after having not thought about this, and then spend the last two > > days trying to cram all this nonsense back into my head, I think I have > > a slightly simpler option. > > > > In any case, I'll go respin the patch-set and repost. > > That is; what is wrong with the below patch against mainline? After staring at it for a couple of hours and paging the futex horror back in, I don't see any problem with that. Thanks, tglx