Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755811Ab3FBW4d (ORCPT ); Sun, 2 Jun 2013 18:56:33 -0400 Received: from cavan.codon.org.uk ([93.93.128.6]:59942 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754841Ab3FBW4Y (ORCPT ); Sun, 2 Jun 2013 18:56:24 -0400 Date: Sun, 2 Jun 2013 23:56:20 +0100 From: Matthew Garrett To: Borislav Petkov Cc: Linux EFI , Matt Fleming , Jiri Kosina , X86-ML , LKML , Borislav Petkov Subject: Re: [PATCH 0/4] EFI 1:1 mapping Message-ID: <20130602225620.GA5496@srcf.ucam.org> References: <1370177770-26661-1-git-send-email-bp@alien8.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1370177770-26661-1-git-send-email-bp@alien8.de> User-Agent: Mutt/1.5.20 (2009-06-14) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@cavan.codon.org.uk X-SA-Exim-Scanned: No (on cavan.codon.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 545 Lines: 12 I've just run Windows 8 under a hacked up copy of OVMF that dumps the data passed to SetVirtualAddressMap. It seems that Windows *is* mapping the runtime services to higher addresses - so presumably the 1:1 mapping is in addition to the virtual mapping. -- Matthew Garrett | mjg59@srcf.ucam.org -- 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/