From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752890AbXDDXzy (ORCPT ); Wed, 4 Apr 2007 19:55:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752902AbXDDXzy (ORCPT ); Wed, 4 Apr 2007 19:55:54 -0400 Received: from py-out-1112.google.com ([64.233.166.177]:62490 "EHLO py-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752890AbXDDXzx (ORCPT ); Wed, 4 Apr 2007 19:55:53 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=IuHBfnEdLCZ7KXhXJ3/91fCiYTKcoshhR6QwM71swPIYPX1TcuUpuxr3c9sPc+pqRA1/Z83XHCY8klgsJn8O06SS8eyRi8rmx8uTEkkLfPdRCU4wiwi33Cy6LkAJHmf33SX31A8mmsrTxpQaj+KlTLffNY6GcgS8VNOuLAHTA2I= Subject: Re: 2.6.21-rc5-mm4 From: "Antonino A. Daplas" To: Con Kolivas Cc: Andrew Morton , linux-kernel@vger.kernel.org In-Reply-To: <200704050838.46032.kernel@kolivas.org> References: <20070402224745.71a25af7.akpm@linux-foundation.org> <1175723795.4014.6.camel@daplas> <20070404151027.29dfec58.akpm@linux-foundation.org> <200704050838.46032.kernel@kolivas.org> Content-Type: text/plain Date: Thu, 05 Apr 2007 07:55:42 +0800 Message-Id: <1175730942.3981.0.camel@daplas> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2007-04-05 at 08:38 +1000, Con Kolivas wrote: > On Thursday 05 April 2007 08:10, Andrew Morton wrote: > > Thanks - that'll be the CPU scheduler changes. > > > > Con has produced a patch or two which might address this but afaik we don't > > yet have a definitive fix? > > > > I believe that reverting > > sched-implement-staircase-deadline-cpu-scheduler-staircase-improvements.pat > >ch will prevent it. > > I posted a definitive fix which Michal tested for me offlist. Subject was: > [PATCH] sched: implement staircase deadline cpu scheduler improvements fix > > Sorry about relative noise prior to that. Akpm please pick it up. > > Here again just in case. > Rebooted a few times, I can confirm that this patch fixes this. Thanks Tony