Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751773AbWCABIM (ORCPT ); Tue, 28 Feb 2006 20:08:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751801AbWCABIM (ORCPT ); Tue, 28 Feb 2006 20:08:12 -0500 Received: from shawidc-mo1.cg.shawcable.net ([24.71.223.10]:41868 "EHLO pd4mo1so.prod.shaw.ca") by vger.kernel.org with ESMTP id S1751794AbWCABIK (ORCPT ); Tue, 28 Feb 2006 20:08:10 -0500 Date: Tue, 28 Feb 2006 19:09:33 -0600 From: Robert Hancock Subject: Re: Max mem space per process under 2.6.13-15.7-smp In-reply-to: <5LmVi-6om-11@gated-at.bofh.it> To: linux-kernel Message-id: <4404F44D.1080600@shaw.ca> MIME-version: 1.0 Content-type: text/plain; charset=ISO-8859-1; format=flowed Content-transfer-encoding: 7bit References: <5LmVi-6om-11@gated-at.bofh.it> User-Agent: Thunderbird 1.5 (Windows/20051201) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 867 Lines: 25 Kai Lampka wrote: > Sorry to bother, > but what is the maximum amount of RAM that a *single* (!) process can > address under a Kernel version 2.6.13-15.7-smp, with > > CONFIG_HIGHMEM64G=y > CONFIG_HIGHMEM=y > CONFIG_X86_PAE=y > > It seems that I can not get over 3 Gig border, but i need to, to solve > my numerical problems :(. If you use a kernel with the 4G-4G user-kernel space split patch, you can get a full 4GB. To get more than that you will need to move to 64-bit. -- Robert Hancock Saskatoon, SK, Canada To email, remove "nospam" from hancockr@nospamshaw.ca Home Page: http://www.roberthancock.com/ - 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/