From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754123Ab2LKRGK (ORCPT ); Tue, 11 Dec 2012 12:06:10 -0500 Received: from mail.skyhub.de ([78.46.96.112]:46959 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753728Ab2LKRGI (ORCPT ); Tue, 11 Dec 2012 12:06:08 -0500 Date: Tue, 11 Dec 2012 18:06:06 +0100 From: Borislav Petkov To: Yinghai Lu Cc: "H. Peter Anvin" , "Yu, Fenghua" , "mingo@kernel.org" , "linux-kernel@vger.kernel.org" , "tglx@linutronix.de" , "hpa@linux.intel.com" , "linux-tip-commits@vger.kernel.org" Subject: Re: [tip:x86/microcode] x86/microcode_intel_early.c: Early update ucode on Intel's CPU Message-ID: <20121211170605.GD28827@liondog.tnic> Mail-Followup-To: Borislav Petkov , Yinghai Lu , "H. Peter Anvin" , "Yu, Fenghua" , "mingo@kernel.org" , "linux-kernel@vger.kernel.org" , "tglx@linutronix.de" , "hpa@linux.intel.com" , "linux-tip-commits@vger.kernel.org" References: <3E5A0FA7E9CA944F9D5414FEC6C71220470F154E@ORSMSX105.amr.corp.intel.com> <50C6AB63.9070008@zytor.com> <50C6D3DF.3030209@zytor.com> <20121211145716.GB8873@liondog.tnic> <50C763C2.5020603@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Dec 11, 2012 at 09:00:55AM -0800, Yinghai Lu wrote: > ok, then next question is how early it should be. > > before early_cpu_init/early_identify_cpu > > or just before check_bugs/identify_cpu Read the code. It's in x86_64_start_kernel on 64-bit. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --