From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753150Ab3HBVV2 (ORCPT ); Fri, 2 Aug 2013 17:21:28 -0400 Received: from gate.crashing.org ([63.228.1.57]:51848 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751923Ab3HBVV1 (ORCPT ); Fri, 2 Aug 2013 17:21:27 -0400 Message-ID: <1375478457.15999.25.camel@pasglop> Subject: Re: [ANNOUNCE] 3.10.4-rt1 From: Benjamin Herrenschmidt To: Paul Gortmaker Cc: Sebastian Andrzej Siewior , Thomas Gleixner , LKML , linux-rt-users Date: Sat, 03 Aug 2013 07:20:57 +1000 In-Reply-To: <20130802141936.GA8267@windriver.com> References: <1375419917.3743.93.camel@pasglop> <51FBA9CC.2090206@linutronix.de> <20130802141936.GA8267@windriver.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4-0ubuntu1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2013-08-02 at 10:19 -0400, Paul Gortmaker wrote: > > Yep, 3.8 shuffled TIF_MEMDIE to the end of the queue, but > in 3.10, mainline commit 22ecbe8dcef has already done that trick. > > The list of donor victims that aren't used in asm is getting > smaller, but TIF_POLLING_NRFLAG seems OK and it puts RESCHED > and RESCHED_LAZY right beside each other. Worst case we can turn it into a 32-bit and but I'd rather avoid it as long as we can :-) Cheers, Ben.