From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754939AbcIEIc0 (ORCPT ); Mon, 5 Sep 2016 04:32:26 -0400 Received: from gate.crashing.org ([63.228.1.57]:47950 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754770AbcIEIcZ (ORCPT ); Mon, 5 Sep 2016 04:32:25 -0400 Message-ID: <1473064307.2313.47.camel@kernel.crashing.org> Subject: Re: [RESEND][v2][PATCH] Fix a race between try_to_wake_up() and a woken up task From: Benjamin Herrenschmidt To: Mike Galbraith , Peter Zijlstra Cc: Balbir Singh , LKML , Oleg Nesterov , Nicholas Piggin , Alexey Kardashevskiy Date: Mon, 05 Sep 2016 18:31:47 +1000 In-Reply-To: <1473063842.3974.61.camel@gmail.com> References: <33872563-f4bb-0b01-6848-aaa8482aa91f@gmail.com> <1473059659.2313.45.camel@kernel.crashing.org> <20160905074858.GP10153@twins.programming.kicks-ass.net> <1473063842.3974.61.camel@gmail.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.20.5 (3.20.5-1.fc24) Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2016-09-05 at 10:24 +0200, Mike Galbraith wrote: > > > Acked-by: Benjamin Herrenschmidt > > >  > > > > Signed-off-by: Balbir Singh > > > > --- > > ... no Cc: @stable?  Sounds plenty nasty enough to be worthy. Right, we should have it in stable too. Peter, can you still stick that in ? Otherwise we'll have to fwd it to stable manually. Cheers Ben.