Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753086AbbBYAbb (ORCPT ); Tue, 24 Feb 2015 19:31:31 -0500 Received: from mail-ig0-f178.google.com ([209.85.213.178]:34210 "EHLO mail-ig0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752995AbbBYAb2 (ORCPT ); Tue, 24 Feb 2015 19:31:28 -0500 MIME-Version: 1.0 In-Reply-To: <20150224215501.GB9758@codeblueprint.co.uk> References: <1424663028-13066-1-git-send-email-yinghai@kernel.org> <20150224215501.GB9758@codeblueprint.co.uk> Date: Tue, 24 Feb 2015 16:31:27 -0800 X-Google-Sender-Auth: pUSZYa8khiRT6_6pdXs451FHzFg Message-ID: Subject: Re: [PATCH v2] x86, boot: Allow 64bit EFI kernel to be loaded above 4G From: Yinghai Lu To: Matt Fleming Cc: Thomas Gleixner , "H. Peter Anvin" , Ingo Molnar , Jonathan Corbet , Matt Fleming , Kees Cook , Junjie Mao , "linux-doc@vger.kernel.org" , "linux-efi@vger.kernel.org" , Linux Kernel Mailing List Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 922 Lines: 26 On Tue, Feb 24, 2015 at 1:55 PM, Matt Fleming wrote: > On Sun, 22 Feb, at 07:43:48PM, Yinghai Lu wrote: >> +Field name: ext_code32_start >> +Type: modify (optional, reloc) >> +Offset/size: 0x268/4 >> +Protocol: 2.14+ >> + >> + This field is the upper 32bits of load address when EFI 64bit kernel >> + is loaded above 4G. And it is used with code32_start to compare to >> + pref_address to decide if kernel need to be relocated further. > > I think we can delete the second sentence. > > But these are minimal changes and I'm happy to fix them up when applying > this patch if that's OK? Sure. Please go ahead. Thanks Yinghai -- 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/