From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 28 Oct 2002 07:38:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 28 Oct 2002 07:37:59 -0500 Received: from pizda.ninka.net ([216.101.162.242]:2474 "EHLO pizda.ninka.net") by vger.kernel.org with ESMTP id ; Mon, 28 Oct 2002 07:37:58 -0500 Date: Mon, 28 Oct 2002 04:35:07 -0800 (PST) Message-Id: <20021028.043507.104714061.davem@redhat.com> To: axboe@suse.de Cc: linux-kernel@vger.kernel.org, akpm@digeo.com Subject: Re: [patch][cft] zero-copy dma cd writing and ripping From: "David S. Miller" In-Reply-To: <20021018155650.GJ15494@suse.de> References: <20021018155650.GJ15494@suse.de> X-FalunGong: Information control. X-Mailer: Mew version 2.1 on Emacs 21.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This work reminds me that get_user_pages() (or it's callers) need to be doing some flush_dcache_page()