From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753904Ab2LRAcR (ORCPT ); Mon, 17 Dec 2012 19:32:17 -0500 Received: from mga14.intel.com ([143.182.124.37]:58488 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752253Ab2LRAcO convert rfc822-to-8bit (ORCPT ); Mon, 17 Dec 2012 19:32:14 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.84,305,1355126400"; d="scan'208";a="232877699" From: "Yu, Fenghua" To: Yinghai Lu CC: "H. Peter Anvin" , Ingo Molnar , Thomas Gleixner , "Mallick, Asit K" , Tigran Aivazian , Andreas Herrmann , Borislav Petkov , linux-kernel , x86 Subject: RE: [PATCH v3 08/10] x86/head64.c: Early update ucode in 64-bit Thread-Topic: [PATCH v3 08/10] x86/head64.c: Early update ucode in 64-bit Thread-Index: AQHN27U5Cxm9cfLkVkqEiPpUYGHzQJgcPMCAgAA+0YCAAB9DAP//gCswgACSdoCAAPdAkIAAiAKA//+JDSA= Date: Tue, 18 Dec 2012 00:32:12 +0000 Message-ID: <3E5A0FA7E9CA944F9D5414FEC6C71220470F859C@ORSMSX105.amr.corp.intel.com> References: <1355654609-16800-1-git-send-email-fenghua.yu@intel.com> <1355654609-16800-9-git-send-email-fenghua.yu@intel.com> <50CE4097.2020104@zytor.com> <3E5A0FA7E9CA944F9D5414FEC6C71220470F81EE@ORSMSX105.amr.corp.intel.com> <3E5A0FA7E9CA944F9D5414FEC6C71220470F8584@ORSMSX105.amr.corp.intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.22.254.138] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > > it has to be after #PF handler set page table patch... > > otherwise when ramdisk is above 1G, customer will get early PF > exception. In old kernel, where can I put load_ucode_bsp()? Is calling load_ucode_bsp() after relocate_initrd() earliest place? Thanks. -Fenghua