Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754124Ab3FDM1q (ORCPT ); Tue, 4 Jun 2013 08:27:46 -0400 Received: from mail-bn1lp0157.outbound.protection.outlook.com ([207.46.163.157]:16553 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752908Ab3FDM1m (ORCPT ); Tue, 4 Jun 2013 08:27:42 -0400 From: Matthew Garrett To: Matt Fleming CC: "x86@kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] UEFI: Don't pass boot services regions to SetVirtualAddressMap() Thread-Topic: [PATCH] UEFI: Don't pass boot services regions to SetVirtualAddressMap() Thread-Index: AQHOX95QV2ajzPqiAkOZ2NQHahADkpklIiEAgABb7gA= Date: Tue, 4 Jun 2013 12:27:40 +0000 Message-ID: <1370348858.6315.19.camel@x230.lan> References: <1370211145-7273-1-git-send-email-matthew.garrett@nebula.com> <51AD901C.30607@intel.com> In-Reply-To: <51AD901C.30607@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.255.84.4] x-forefront-antispam-report: SFV:SKI;SFS:;DIR:OUT;SFP:;SCL:-1;SRVR:BL2PR05MB211;H:BL2PR05MB211.namprd05.prod.outlook.com;LANG:en; Content-Type: text/plain; charset="utf-8" Content-ID: <697A63B60EA1AF4899149BDFCDBF1A60@namprd05.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: nebula.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id r54CRrxb016421 Content-Length: 472 Lines: 10 On Tue, 2013-06-04 at 07:58 +0100, Matt Fleming wrote: > Is there any point in calling efi_ioremap() for non-runtime regions in > this case? In other words, why not the following patch? Yeah, we need the boottime services regions to be mapped while we make this call. -- Matthew Garrett | mjg59@srcf.ucam.org ????{.n?+???????+%?????ݶ??w??{.n?+????{??G?????{ay?ʇڙ?,j??f???h?????????z_??(?階?ݢj"???m??????G????????????&???~???iO???z??v?^?m???? ????????I?