From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755069AbZBFGBj (ORCPT ); Fri, 6 Feb 2009 01:01:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751622AbZBFGBb (ORCPT ); Fri, 6 Feb 2009 01:01:31 -0500 Received: from gate.crashing.org ([63.228.1.57]:48464 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751183AbZBFGBa (ORCPT ); Fri, 6 Feb 2009 01:01:30 -0500 Subject: Re: [Bug #12608] 2.6.29-rc powerpc G5 Xorg legacy_mem regression From: Benjamin Herrenschmidt To: Dave Airlie Cc: Hugh Dickins , "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , Jesse Barnes In-Reply-To: <21d7e9970902051345h76fb26c1hc0397f6262f70eae@mail.gmail.com> References: <1233791329.4612.23.camel@pasglop> <1233867944.4612.104.camel@pasglop> <21d7e9970902051345h76fb26c1hc0397f6262f70eae@mail.gmail.com> Content-Type: text/plain Date: Fri, 06 Feb 2009 17:01:13 +1100 Message-Id: <1233900073.4612.118.camel@pasglop> Mime-Version: 1.0 X-Mailer: Evolution 2.24.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > I think the correct answer is the ugly one, try again. Well... it's a fairly recent damage in X which is why I was somewhat hoping that it wasn't too widespread it couldn't be contained before the kernel got butchered :-) But I'll just stick anonymous memory in there instead, it should be trivial enough. > Add a new legacy_mem interface that works cleanly, update X to use it, > leave the old > broken one broken as it for older X to use. :-) Ben.