Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758988AbXEMSBn (ORCPT ); Sun, 13 May 2007 14:01:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756929AbXEMSBg (ORCPT ); Sun, 13 May 2007 14:01:36 -0400 Received: from nz-out-0506.google.com ([64.233.162.229]:22120 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751042AbXEMSBf (ORCPT ); Sun, 13 May 2007 14:01:35 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=b+wC35vbLhMeaAMVNMLLHZu4h/QWWTA35hu0lpK+YI2jxPgcGt7a0vkrvI9SSPYZJieZmRgwP4KbPbkwG9wTqyaoV4F9OCg9q0OU268aeFrXYpiOawmFbLkCEabGrBsMbSWMSLMtnqrWMIc/85VT5M/3cDJ6EeQy2N6MIM8/3mY= Message-ID: <86802c440705131101r5b32e0b9j28e2248813b25b64@mail.gmail.com> Date: Sun, 13 May 2007 11:01:33 -0700 From: "Yinghai Lu" To: "Eric W. Biederman" Subject: Re: [PATCH]x86_64: build and use GDT on copied compressed kernel Cc: "Andi Kleen" , "Andrew Morton" , "Vivek Goyal" , "Linux Kernel Mailing List" In-Reply-To: <86802c440705130027vce147dma85a07de6489d666@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <86802c440705122233y327756e7te534199f46b2059d@mail.gmail.com> <86802c440705122329y27c6ef92v8cff43d52b99ae69@mail.gmail.com> <86802c440705122355r5f811d5bg2006b0b22ca885e6@mail.gmail.com> <86802c440705130027vce147dma85a07de6489d666@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 574 Lines: 17 Eric, I got one question about kexec and bzImage on 64bit kernel. The bzImage for 64bit kernel must be loaded under 4G? but vmlinux for 64bit kernel could be loaded above 4G. So is there any plan to use 64bit entry point (startup_64) in arch/x86_64/boot/compressed/vmlinux in bzImage? so you may load bzImage above 4G too. YH - 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/