Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762919AbcLSPhZ (ORCPT ); Mon, 19 Dec 2016 10:37:25 -0500 Received: from mail.skyhub.de ([78.46.96.112]:53602 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755047AbcLSPhU (ORCPT ); Mon, 19 Dec 2016 10:37:20 -0500 Date: Mon, 19 Dec 2016 16:37:14 +0100 From: Borislav Petkov To: Boris Ostrovsky Cc: x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86/microcode: Adjust ramdisk address when accessing by virtual address Message-ID: <20161219153714.rhbpvcauc5xigzua@pd.tnic> References: <1482161533-21097-1-git-send-email-boris.ostrovsky@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1482161533-21097-1-git-send-email-boris.ostrovsky@oracle.com> User-Agent: NeoMutt/20161014 (1.7.1) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 449 Lines: 23 On Mon, Dec 19, 2016 at 10:32:13AM -0500, Boris Ostrovsky wrote: > When searching for microcode in the ramdisk image we need to adjust the > start address after paging has been turned on (in 32-bit mode). I need more info: * Is this fixing a real issue? * how do you reproduce this? * kernel version * .config * initrd you're using Thanks. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.