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, 6 Mar 2002 20:58:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 6 Mar 2002 20:58:11 -0500 Received: from e31.co.us.ibm.com ([32.97.110.129]:20145 "EHLO e31.co.us.ibm.com") by vger.kernel.org with ESMTP id ; Wed, 6 Mar 2002 20:57:57 -0500 Date: Wed, 06 Mar 2002 17:57:57 -0800 From: "Martin J. Bligh" To: Andrea Arcangeli cc: linux-kernel@vger.kernel.org Subject: Re: early ioremap not working with 2.4.19-pre1-aa1 ? Message-ID: <76150000.1015466277@flay> In-Reply-To: <20020302034448.M4431@inspiron.random> In-Reply-To: <174730000.1015026374@flay> <20020302034448.M4431@inspiron.random> X-Mailer: Mulberry/2.1.2 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org >> I have code for the NUMA-Q systems that does an ioremap >> as the first thing in smp_boot_cpus (ia32 tree). This seems to >> work fine until I install the aa patches ... then it hangs in the >> ioremap. > > this sounds like the same problem of the MXT patch. In short pte_alloc > and in turn ioremap was usable only after the initcalls. > > Does this incremental patch fix it? (untested) Sorry for the slow test cycle - this works just great ... will this make it back to your main tree? Thanks very much for the patch, Martin.