From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 30 Jan 2007 15:18:47 +0000 (GMT) Received: from localhost.localdomain ([127.0.0.1]:21130 "EHLO dl5rb.ham-radio-op.net") by ftp.linux-mips.org with ESMTP id S20038527AbXA3PSq (ORCPT ); Tue, 30 Jan 2007 15:18:46 +0000 Received: from denk.linux-mips.net (denk.linux-mips.net [127.0.0.1]) by dl5rb.ham-radio-op.net (8.13.8/8.13.8) with ESMTP id l0UFIhnU032527; Tue, 30 Jan 2007 15:18:43 GMT Received: (from ralf@localhost) by denk.linux-mips.net (8.13.8/8.13.8/Submit) id l0UFIgrC032526; Tue, 30 Jan 2007 15:18:42 GMT Date: Tue, 30 Jan 2007 15:18:42 +0000 From: Ralf Baechle To: Atsushi Nemoto Cc: macro@linux-mips.org, dan@debian.org, vagabon.xyz@gmail.com, linux-mips@linux-mips.org Subject: Re: RFC: Sentosa boot fix Message-ID: <20070130151841.GA31405@linux-mips.org> References: <20070129161450.GA3384@nevyn.them.org> <20070130.234537.126574565.anemo@mba.ocn.ne.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070130.234537.126574565.anemo@mba.ocn.ne.jp> User-Agent: Mutt/1.4.2.2i Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 13859 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Tue, Jan 30, 2007 at 11:45:37PM +0900, Atsushi Nemoto wrote: > On Mon, 29 Jan 2007 18:47:12 +0000 (GMT), "Maciej W. Rozycki" wrote: > > I have BUILD_ELF64 enabled for my SWARM configuration and I do not plan > > to change it. If there is a bug in the definition of __pa_page_offset() > > for such a setup it should be fixed indeed. > > Though I do not object to remove "&& !defined(CONFIG_BUILD_ELF64)" > from __pa_page_offset(), are there any point of CONFIG_BUILD_ELF64=y > if your load address was CKSEG0? Code in CKSEG0 allows shorter a shorter code sequence for address loads. Yet some machines such as IP27 require 64-bit ELF for booting. Ralf