Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755478AbaFKGI0 (ORCPT ); Wed, 11 Jun 2014 02:08:26 -0400 Received: from terminus.zytor.com ([198.137.202.10]:41750 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750976AbaFKGIZ (ORCPT ); Wed, 11 Jun 2014 02:08:25 -0400 Message-ID: <5397F24A.7020407@zytor.com> Date: Tue, 10 Jun 2014 23:08:10 -0700 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: Yinghai Lu , Ingo Molnar CC: linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86: Find correct 64 bit ramdisk address for microcode early update References: <1402463064-31697-1-git-send-email-yinghai@kernel.org> In-Reply-To: <1402463064-31697-1-git-send-email-yinghai@kernel.org> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/10/2014 10:04 PM, Yinghai Lu wrote: > When using kexec with 64bit kernel, bzImage and ramdisk could be > loaded above 4G. We need this to get correct ramdisk adress. > > Make get_ramdisk_image() global and use it for early microcode > updating. Also make it to take boot_params pointer for different > usage. > > Signed-off-by: Yinghai Lu > Have you tested this with early microcode loading on a 32-bit kernel? -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/