From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 17 Jan 2001 00:14:02 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 17 Jan 2001 00:13:52 -0500 Received: from linuxcare.com.au ([203.29.91.49]:47375 "EHLO front.linuxcare.com.au") by vger.kernel.org with ESMTP id ; Wed, 17 Jan 2001 00:13:44 -0500 From: Anton Blanchard Date: Wed, 17 Jan 2001 15:36:47 +1100 To: Ralf Baechle Cc: "Eric W. Biederman" , linux-kernel@vger.kernel.org, linux-mm@frodo.biederman.org Subject: Re: Caches, page coloring, virtual indexed caches, and more Message-ID: <20010117153647.A7525@linuxcare.com> In-Reply-To: <20010111005657.B2243@khan.acc.umu.se> <20010112035620.B1254@bacchus.dhis.org> <20010115005315.D1656@bacchus.dhis.org> <20010115095432.A14351@bacchus.dhis.org> <20010115235340.B31461@linuxcare.com> <20010115154124.A17336@bacchus.dhis.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.12i In-Reply-To: <20010115154124.A17336@bacchus.dhis.org>; from ralf@uni-koblenz.de on Mon, Jan 15, 2001 at 03:41:24PM -0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Did you find any software that breaks due to the additional restriction > on the virtual addresses of mappings? Not yet. A good test of shared mmap coherency is a recent samba (2.2 and above) that uses tdb. Tdb relies on shared mmaps heavily and uncovered the bug when running on a dual ultrasparc pretty quickly. Anton - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/