Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266468AbUFUVLm (ORCPT ); Mon, 21 Jun 2004 17:11:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266469AbUFUVLl (ORCPT ); Mon, 21 Jun 2004 17:11:41 -0400 Received: from zcars04e.nortelnetworks.com ([47.129.242.56]:9358 "EHLO zcars04e.nortelnetworks.com") by vger.kernel.org with ESMTP id S266471AbUFUVLb (ORCPT ); Mon, 21 Jun 2004 17:11:31 -0400 Message-ID: <40D74EFE.1000500@nortelnetworks.com> Date: Mon, 21 Jun 2004 17:11:26 -0400 X-Sybari-Space: 00000000 00000000 00000000 00000000 From: Chris Friesen User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040113 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux kernel Subject: BUG?: G5 not using all available memory Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 874 Lines: 29 I've got a G5 with 2GB of memory, running 2.6.7, ppc architecture (not ppc64), with the following config options (let me know if others are relevent) # CONFIG_CMDLINE_BOOL is not set # # Advanced setup # CONFIG_ADVANCED_OPTIONS=y # CONFIG_HIGHMEM_START_BOOL is not set CONFIG_HIGHMEM_START=0xfe000000 # CONFIG_LOWMEM_SIZE_BOOL is not set CONFIG_LOWMEM_SIZE=0x30000000 # CONFIG_KERNEL_START_BOOL is not set CONFIG_KERNEL_START=0xc0000000 After boot, I get the following output in dmesg: Memory: 510080k available (3144k kernel code, 1532k data, 168k init, 0k highmem) What's going on? Why can't I see all my memory? Chris - 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/