From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Bottomley Subject: Re: Fw: PROBLEM: Linux V. 2.6.3 panics with "Buffers at physical address >16Mb used for aha1542" at boot time Date: 23 Feb 2004 11:34:15 -0600 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <1077557656.1759.58.camel@mulgrave> References: <20040218171212.0eb6618a.akpm@osdl.org> <1077243517.2164.61.camel@mulgrave> <1077265837.1297.9.camel@felicia> <20040220083808.GA11822@suse.de> <1077300620.1937.11.camel@mulgrave> <20040223164811.GK32010@suse.de> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from stat1.steeleye.com ([65.114.3.130]:5085 "EHLO hancock.sc.steeleye.com") by vger.kernel.org with ESMTP id S261972AbUBWReX (ORCPT ); Mon, 23 Feb 2004 12:34:23 -0500 In-Reply-To: <20040223164811.GK32010@suse.de> List-Id: linux-scsi@vger.kernel.org To: Jens Axboe Cc: "Dr. Ernst Molitor" , Andrew Morton , SCSI Mailing List On Mon, 2004-02-23 at 10:48, Jens Axboe wrote: > Something half-assed like this should work as an immediate fix... But I don't see how this bounces the buffer? Without a bio, this simply passes req->data (which is cgc->buffer) into cmd->request_buffer in scsi_init_io(); but the problem was that this buffer is outside the dma_mask. James