From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754046AbYGDKeP (ORCPT ); Fri, 4 Jul 2008 06:34:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751492AbYGDKd7 (ORCPT ); Fri, 4 Jul 2008 06:33:59 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:57394 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751058AbYGDKd6 (ORCPT ); Fri, 4 Jul 2008 06:33:58 -0400 Date: Fri, 4 Jul 2008 12:33:36 +0200 From: Ingo Molnar To: Jeremy Fitzhardinge Cc: LKML , x86@kernel.org, Stephen Tweedie , Eduardo Habkost , Mark McLoughlin Subject: Re: [PATCH 0 of 8] x86/xen: updated physical mapping patches, and _PAGE_GLOBAL cleanup Message-ID: <20080704103335.GA29615@elte.hu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Jeremy Fitzhardinge wrote: > Hi Ingo, > > Here's a revised series of the Xen-64 groundwork patches relating to > creating the physical memory mapping. The first few patches are the > necessary changes to make it work without triggering CPA warnings, and > the last couple are cleanups of _PAGE_GLOBAL in the _PAGE_KERNEL > flags, and could probably happily live in another topic branch > (they're not at all Xen-specific or required for Xen to work). well there are context dependencies so i've put them into x86/xen-64bit. i picked up these four and merged them into tip/master: Jeremy Fitzhardinge (4): x86_64/setup: unconditionally populate the pgd x86: always set _PAGE_GLOBAL in _PAGE_KERNEL* flags x86_32: remove __PAGE_KERNEL(_EXEC) x86/cpa: use an undefined PTE bit for testing CPA the others were either already applied or didnt apply. i'm still testing tip/master but i've pushed out these updates to x86/xen-64bit - you should be able to get the tree i'm testing by doing: git-checkout tip/master git-merge tip/x86/xen-64bit Ingo