Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751151AbWKBVzt (ORCPT ); Thu, 2 Nov 2006 16:55:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751676AbWKBVzt (ORCPT ); Thu, 2 Nov 2006 16:55:49 -0500 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:47799 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S1750991AbWKBVzs (ORCPT ); Thu, 2 Nov 2006 16:55:48 -0500 Subject: Re: 2.6.19-rc4: known unfixed regressions From: Alan Cox To: Andrew Morton Cc: "Rafael J. Wysocki" , Auke Kok , Jesse Brandeburg , Adrian Bunk , LKML , Linus Torvalds , Laurent Riffard , Rajesh Shah , toralf.foerster@gmx.de, Jeff Garzik , Pavel Machek , Greg KH In-Reply-To: <20061102121027.676db964.akpm@osdl.org> References: <20061031195654.GV27968@stusta.de> <200611022102.02302.rjw@sisk.pl> <20061102121027.676db964.akpm@osdl.org> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Thu, 02 Nov 2006 21:55:36 +0000 Message-Id: <1162504537.11965.238.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.2 (2.6.2-1.fc5.5) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1173 Lines: 27 Ar Iau, 2006-11-02 am 12:10 -0800, ysgrifennodd Andrew Morton: > Balls are being dropped. > > > http://bugzilla.kernel.org/show_bug.cgi?id=7082 > > So this was a good patch but because of a bug in ne2k-pci which nobody is > fixing we need to drop it? I believe the patch is fundamentally wrong. We don't *need* to drop the IO decode in this case. We don't want to drop it when the BIOS lacks the brains to put it back. We will also kill some machines doing it as they have devices we attach drivers to which are not just managing the function Linux knows about but also many other things. Take the CS5520 for example, generically disable the I/O on that because we have an IDE driver attached to it and you kill the box stone dead, as its also the video and a few other things behind the scenes. That is not atypical. IFF someone has a device that actually needs to disable I/O cycles, well they can do it themselves. Alan - 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/