Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261765AbVEJTtR (ORCPT ); Tue, 10 May 2005 15:49:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261762AbVEJTtQ (ORCPT ); Tue, 10 May 2005 15:49:16 -0400 Received: from picard.ine.co.th ([203.152.41.3]:40131 "EHLO picard.ine.co.th") by vger.kernel.org with ESMTP id S261765AbVEJTsv (ORCPT ); Tue, 10 May 2005 15:48:51 -0400 Subject: Re: kernel (64bit) 4GB memory support From: Rudolf Usselmann Reply-To: rudi@asics.ws To: Lennart Sorensen Cc: Zwane Mwaikambo , "Frank Denis (Jedi/Sector One)" , linux-kernel@vger.kernel.org, Jeff Garzik In-Reply-To: <20050509200721.GE2297@csclub.uwaterloo.ca> References: <1103027130.3650.73.camel@cpu0> <20041216074905.GA2417@c9x.org> <1103213359.31392.71.camel@cpu0> <1103646195.3652.196.camel@cpu0> <1103647158.3659.199.camel@cpu0> <1115654185.3296.658.camel@cpu10> <20050509200721.GE2297@csclub.uwaterloo.ca> Content-Type: text/plain Organization: ASICS.ws - Solutions for your ASICS & FPGA needs - Date: Wed, 11 May 2005 02:48:42 +0700 Message-Id: <1115754522.4409.16.camel@cpu10> Mime-Version: 1.0 X-Mailer: Evolution 2.0.4 (2.0.4-4) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1256 Lines: 34 On Mon, 2005-05-09 at 16:07 -0400, Lennart Sorensen wrote: > On Mon, May 09, 2005 at 10:56:25PM +0700, Rudolf Usselmann wrote: > > Just curious, did anybody ever look in to this at all ? I keep > > on downloading new kernels and trying 4GB of memory - still no > > luck. > > > > I did file a bug report but didn't get any notifications at all. > > I don't subscribe to the linux-kernel list so not sure if anything > > ever came up or not. > > > > Is there a way to get this fixed ? > > How much ram do you see with 4GB installed running a 64bit kernel? > > What does /proc/meminfo show? > > How about the memory map dmesg shows at the start of boot? > > Len Sorensen I do see the full 4G. With Fedora Core 2 32bit, I can use all 4G as well. All my problems started when I "upgraded" to x86_64 ... Best Regards, rudi ============================================================= Rudolf Usselmann, ASICS World Services, http://www.asics.ws Your Partner for IP Cores, Design, Verification and Synthesis - 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/