From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753533AbbDAOSQ (ORCPT ); Wed, 1 Apr 2015 10:18:16 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:25035 "EHLO SMTP02.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753152AbbDAOSP (ORCPT ); Wed, 1 Apr 2015 10:18:15 -0400 X-IronPort-AV: E=Sophos;i="5.11,504,1422921600"; d="scan'208";a="250325249" Message-ID: <551BFD30.9010300@citrix.com> Date: Wed, 1 Apr 2015 15:14:08 +0100 From: David Vrabel User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.4.0 MIME-Version: 1.0 To: Boris Ostrovsky , , , , CC: , , Subject: Re: [PATCH v2] x86: Factor out common CPU initialization code References: <1427897534-5086-1-git-send-email-boris.ostrovsky@oracle.com> In-Reply-To: <1427897534-5086-1-git-send-email-boris.ostrovsky@oracle.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-DLP: MIA2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/04/15 15:12, Boris Ostrovsky wrote: > Some of x86 bare-metal and Xen CPU initialization code is common between the two > and therefore can be factored out to avoid code duplication. > > As a side effect, doing so will also extend the fix provided by commit > a7fcf28d431e ("x86/asm/entry: Replace this_cpu_sp0() with current_top_of_stack() > to x86_32") to 32-bit Xen PV guests. Reviewed-by: David Vrabel David