From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 22 Sep 2001 08:11:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 22 Sep 2001 08:11:31 -0400 Received: from ns.virtualhost.dk ([195.184.98.160]:23051 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id ; Sat, 22 Sep 2001 08:11:24 -0400 Date: Sat, 22 Sep 2001 14:11:45 +0200 From: Jens Axboe To: Arjan van de Ven Cc: Linus Torvalds , Linux Kernel , "David S. Miller" Subject: Re: [patch] block highmem zero bounce v14 Message-ID: <20010922141145.A1969@suse.de> In-Reply-To: <20010916234307.A12270@suse.de> <20010917000012.B12270@suse.de> <20010921114448.D1924@devserv.devel.redhat.com> <20010922130000.A632@suse.de> <20010922071839.A10727@devserv.devel.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20010922071839.A10727@devserv.devel.redhat.com> User-Agent: Mutt/1.3.22i X-OS: Linux 2.2.20 i686 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Sep 22 2001, Arjan van de Ven wrote: > On Sat, Sep 22, 2001 at 01:00:00PM +0200, Jens Axboe wrote: > > megaraid broke because can_dma_32 was enabled by mistake. > > Nope; without that it was still bust. > Megaraid broke (and 3ware most likely as well) because it had broken code > for the "only 1 scatter gather element" case.... Ah ok, that's actually a case I hadn't counted on being buggy in drivers. Typical, drive code sucks :-) jens