Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261640AbVCCMyc (ORCPT ); Thu, 3 Mar 2005 07:54:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261594AbVCCMyb (ORCPT ); Thu, 3 Mar 2005 07:54:31 -0500 Received: from vanessarodrigues.com ([192.139.46.150]:11429 "EHLO jaguar.mkp.net") by vger.kernel.org with ESMTP id S261606AbVCCMxt (ORCPT ); Thu, 3 Mar 2005 07:53:49 -0500 To: Andrew Morton Cc: linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [patch -mm series] ia64 specific /dev/mem handlers References: <16923.193.128608.607599@jaguar.mkp.net> <20050303033704.6fb77a34.akpm@osdl.org> From: Jes Sorensen Date: 03 Mar 2005 07:53:37 -0500 In-Reply-To: <20050303033704.6fb77a34.akpm@osdl.org> Message-ID: User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 750 Lines: 18 >>>>> "Andrew" == Andrew Morton writes: Andrew> jes@trained-monkey.org (Jes Sorensen) wrote: >> This patch introduces ia64 specific read/write handlers for >> /dev/mem access which is needed to avoid uncached pages to be >> accessed through the cached kernel window which can lead to random >> corruption. Andrew> This patch causes hiccups on my ia32e box. Andrew> linux:/home/akpm# /usr/sbin/hwscan --isapnp zsh: 7528 Andrew> segmentation fault Weird, I'll take a look. Thanks, Jes - 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/