From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 5 May 2002 21:13:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 5 May 2002 21:13:41 -0400 Received: from dsl-213-023-038-176.arcor-ip.net ([213.23.38.176]:51133 "EHLO starship") by vger.kernel.org with ESMTP id ; Sun, 5 May 2002 21:13:41 -0400 Content-Type: text/plain; charset=US-ASCII From: Daniel Phillips To: Russell King Subject: Re: Bug: Discontigmem virt_to_page() [Alpha,ARM,Mips64?] Date: Mon, 6 May 2002 03:13:08 +0200 X-Mailer: KMail [version 1.3.2] Cc: Andrea Arcangeli , "Martin J. Bligh" , linux-kernel@vger.kernel.org In-Reply-To: <20020502180632.I11414@dualathlon.random> <20020506015505.B14956@flint.arm.linux.org.uk> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Message-Id: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Monday 06 May 2002 02:55, Russell King wrote: > On Mon, May 06, 2002 at 01:54:52AM +0200, Daniel Phillips wrote: > > I must be guilty of not explaining clearly. Suppose you have the following > > physical memory map: > > > > 0: 128 MB > > 8000,0000: 128 MB > > 1,0000,0000: 128 MB > > 1,8000,0000: 128 MB > > 2,0000,0000: 128 MB > > 2,8000,0000: 128 MB > > 3,0000,0000: 128 MB > > 3,8000,0000: 128 MB > > > > The total is 1 GB of installed ram. Yet the kernel's 1G virtual space, > > can only handle 128 MB of it. > >... I've been running kernels for a while on such systems. Could you provide me with an example memory map, please? -- Daniel