From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754106AbbCFN7q (ORCPT ); Fri, 6 Mar 2015 08:59:46 -0500 Received: from cantor2.suse.de ([195.135.220.15]:56537 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753678AbbCFN7m (ORCPT ); Fri, 6 Mar 2015 08:59:42 -0500 Date: Fri, 6 Mar 2015 14:58:25 +0100 From: Borislav Petkov To: Yinghai Lu Cc: Matt Fleming , "H. Peter Anvin" , Bjorn Helgaas , Thomas Gleixner , Ingo Molnar , Jiri Kosina , Baoquan He , linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, linux-pci@vger.kernel.org, Kees Cook Subject: Re: [PATCH v2 02/15] x86, boot: move ZO to end of buffer Message-ID: <20150306135825.GE4259@pd.tnic> References: <1425456048-16236-1-git-send-email-yinghai@kernel.org> <1425456048-16236-3-git-send-email-yinghai@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1425456048-16236-3-git-send-email-yinghai@kernel.org> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 04, 2015 at 12:00:35AM -0800, Yinghai Lu wrote: > bp found data from boot stage can not be used kernel stage. > > Actually those data area is overlapped with VO kernel bss stage, and clear_bss() "VO kernel bss stage"? I'm sure you can think of a better explanation. Right now I'm thinking of "Video Only" or "Virtually Omnipresent" or ... I can go all day. Let's be more precise here please. -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. --