Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752128AbcLCFt5 (ORCPT ); Sat, 3 Dec 2016 00:49:57 -0500 Received: from mail-wm0-f66.google.com ([74.125.82.66]:35475 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751731AbcLCFtz (ORCPT ); Sat, 3 Dec 2016 00:49:55 -0500 Date: Sat, 3 Dec 2016 06:49:50 +0100 From: Ingo Molnar To: Boris Ostrovsky Cc: hpa@zytor.com, Thomas Gleixner , Ingo Molnar , david.vrabel@citrix.com, JGross@suse.com, roger.pau@citrix.com, linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, x86@kernel.org, Matt Fleming Subject: Re: [PATCH 2/8] x86/head: Refactor 32-bit pgtable setup Message-ID: <20161203054950.GB5701@gmail.com> References: <1476468318-24422-1-git-send-email-boris.ostrovsky@oracle.com> <1476468318-24422-3-git-send-email-boris.ostrovsky@oracle.com> <0b9894e4-753c-7e49-45a7-3ee5e82abe3e@oracle.com> <03294a9e-63b2-3cea-2dfe-808190f6fa0e@oracle.com> <20161202094554.GA28775@gmail.com> <20161202160855.GA3307@gmail.com> <3F5DA9BC-52BF-4025-AAB9-24C943BDB711@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 679 Lines: 22 * Boris Ostrovsky wrote: > > It is tricky to do so safely, because at this stage almost nothing of the C > > execution environment has been set up. Yeah - but we do have a fair amount of early C code though. > I can still give it a try but I'd rather not tie it to this (Xen PVH) patch > series. Which would leave me with two options: either keep what this patch does, > leaving it as assembly (requires your ack), or have Xen code build the pages on > its own. If you give it a try in a subsequent patch (please Cc: me) then it's OK to me: Acked-by: Ingo Molnar Feel free to carry it in the Xen tree. Thanks, Ingo