From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264531AbUHGW5B (ORCPT ); Sat, 7 Aug 2004 18:57:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264571AbUHGW5B (ORCPT ); Sat, 7 Aug 2004 18:57:01 -0400 Received: from the-village.bc.nu ([81.2.110.252]:31428 "EHLO localhost.localdomain") by vger.kernel.org with ESMTP id S264531AbUHGW5A (ORCPT ); Sat, 7 Aug 2004 18:57:00 -0400 Subject: Re: ide-cd problems From: Alan Cox To: Jens Axboe Cc: dleonard@dleonard.net, Zinx Verituse , Linux Kernel Mailing List In-Reply-To: <1091887453.18408.46.camel@localhost.localdomain> References: <20040806143258.GB23263@suse.de> <20040806224743.GA19131@suse.de> <1091887453.18408.46.camel@localhost.localdomain> Content-Type: text/plain Content-Transfer-Encoding: 7bit Message-Id: <1091915668.19077.14.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 (1.4.6-2) Date: Sat, 07 Aug 2004 22:54:29 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Actually there is a seperate complication here for disks that probably makes the problem a bit more complex for anything with partitions - that is that SCSI commands are not per partition and I agree with you that we don't want to get into filtering on that basis. Probably that means CAP_SYS_RAWIO for anything not the true "whole device" node. That leaves commands to one device that affect another "disk" - eg a firmware upgrade on a big storage array but those are RAWIO things anyway