From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753499AbaKLRMz (ORCPT ); Wed, 12 Nov 2014 12:12:55 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:53740 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751251AbaKLRMy (ORCPT ); Wed, 12 Nov 2014 12:12:54 -0500 Date: Wed, 12 Nov 2014 18:12:41 +0100 From: Peter Zijlstra To: Stanislaw Gruszka Cc: linux-kernel@vger.kernel.org, Rik van Riel , Frederic Weisbecker , KOSAKI Motohiro , Oleg Nesterov , Thomas Gleixner , Ingo Molnar Subject: Re: [PATCH v2] sched/cputime: fix clock_nanosleep/clock_gettime inconsistency Message-ID: <20141112171241.GK10476@twins.programming.kicks-ass.net> References: <1415788168-3165-1-git-send-email-sgruszka@redhat.com> <20141112111553.GA21343@twins.programming.kicks-ass.net> <20141112122155.GA3250@redhat.com> <20141112125158.GB21343@twins.programming.kicks-ass.net> <20141112155843.GA24803@redhat.com> <20141112160603.GM29390@twins.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20141112160603.GM29390@twins.programming.kicks-ass.net> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 12, 2014 at 05:06:03PM +0100, Peter Zijlstra wrote: > On Wed, Nov 12, 2014 at 04:58:44PM +0100, Stanislaw Gruszka wrote: > > v1 -> v2: post Peter version > > > > Peter, if you want post your patch by yourself please do so (you can > > add me with Reported-and-tested-by: tag then). I'm posting this in case > > you don't want to write the changelog :-) > > Ah, but did you verify? That test case didn't trigger for me (I let it > run for several minutes before I got bored and shot it). > > I think I might split this in two patches, the one killing the > task_delta_exec() and the other doing this. But I can do that if you can > confirm this all does indeed work. The below should include the two patches; I'll let WU's robot crawl the thing and post when nothing funny happens. https://git.kernel.org/cgit/linux/kernel/git/peterz/queue.git/log/?h=sched/urgent