Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758215Ab1DMKYg (ORCPT ); Wed, 13 Apr 2011 06:24:36 -0400 Received: from smtp.ctxuk.citrix.com ([62.200.22.115]:51135 "EHLO SMTP.EU.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757087Ab1DMKYf (ORCPT ); Wed, 13 Apr 2011 06:24:35 -0400 X-IronPort-AV: E=Sophos;i="4.64,203,1301875200"; d="scan'208";a="5280562" Date: Wed, 13 Apr 2011 11:24:47 +0100 From: Stefano Stabellini X-X-Sender: sstabellini@kaball-desktop To: Konrad Rzeszutek Wilk CC: Stefano Stabellini , "linux-kernel@vger.kernel.org" , "xen-devel@lists.xensource.com" , "jeremy@goop.org" , "yinghai@kernel.org" , "hpa@linux.intel.com" , "mingo@elte.hu" Subject: Re: [PATCH 1/4] xen: mask_rw_pte mark RO all pagetable pages up to pgt_buf_top In-Reply-To: <20110412164745.GB1067@dumpdata.com> Message-ID: References: <1302607192-21355-1-git-send-email-stefano.stabellini@eu.citrix.com> <20110412164745.GB1067@dumpdata.com> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) 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 Content-Length: 732 Lines: 17 On Tue, 12 Apr 2011, Konrad Rzeszutek Wilk wrote: > On Tue, Apr 12, 2011 at 12:19:49PM +0100, stefano.stabellini@eu.citrix.com wrote: > > From: Stefano Stabellini > > > > mask_rw_pte is currently checking if a pfn is a pagetable page if it > > falls in the range pgt_buf_start - pgt_buf_end but that is incorrect > > because pgt_buf_end is a moving target: pgt_buf_top is the real > > boundary. > > OK. Stuck it on the queue for rc3. great, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/