From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756465Ab2FRJ3Z (ORCPT ); Mon, 18 Jun 2012 05:29:25 -0400 Received: from ozlabs.org ([203.10.76.45]:59585 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751972Ab2FRJ3Y (ORCPT ); Mon, 18 Jun 2012 05:29:24 -0400 From: Rusty Russell To: "H. Peter Anvin" , Konrad Rzeszutek Wilk Cc: David Vrabel , "xen-devel\@lists.xensource.com" , "x86\@kernel.org" , "linux-kernel\@vger.kernel.org" Subject: Re: [PATCH 0/2] x86/mm: remove arch-specific PTE/PMD get-and-clear functions In-Reply-To: <4FDA304C.4050306@zytor.com> References: <1339582845-25659-1-git-send-email-david.vrabel@citrix.com> <20120613140404.GH5979@phenom.dumpdata.com> <4FD8AB07.7080004@citrix.com> <20120614182913.GA21956@phenom.dumpdata.com> <4FDA304C.4050306@zytor.com> User-Agent: Notmuch/0.12 (http://notmuchmail.org) Emacs/23.3.1 (i686-pc-linux-gnu) Date: Mon, 18 Jun 2012 18:43:28 +0930 Message-ID: <87bokhyocn.fsf@rustcorp.com.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 14 Jun 2012 11:41:16 -0700, "H. Peter Anvin" wrote: > On 06/14/2012 11:29 AM, Konrad Rzeszutek Wilk wrote: > > > > Lets rope Rusty in this since he is the maintainer of lguest. > > > > Also, let's have realistic expectations for lguest. > > I don't want to break lguest just for sh*ts and giggles, but if lguest > is in the way of making forward progress for other things, it would have > to have a very strong case to not be sacrificed. Exactly! Please cc' me if you need me to unbreak lguest, but for performance? Not really... Cheers, Rusty.