From: James Bottomley <James.Bottomley@steeleye.com>
To: Jens Axboe <axboe@suse.de>
Cc: "Dr. Ernst Molitor" <molitor@uni-bonn.de>,
Andrew Morton <akpm@osdl.org>,
SCSI Mailing List <linux-scsi@vger.kernel.org>
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 [thread overview]
Message-ID: <1077557656.1759.58.camel@mulgrave> (raw)
In-Reply-To: <20040223164811.GK32010@suse.de>
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
next prev parent reply other threads:[~2004-02-23 17:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-19 1:12 Fw: PROBLEM: Linux V. 2.6.3 panics with "Buffers at physical address >16Mb used for aha1542" at boot time Andrew Morton
2004-02-20 2:18 ` James Bottomley
2004-02-20 8:30 ` Dr. Ernst Molitor
2004-02-20 8:38 ` Jens Axboe
2004-02-20 18:10 ` James Bottomley
2004-02-20 18:49 ` Jens Axboe
2004-02-20 19:37 ` Jens Axboe
2004-02-23 16:48 ` Jens Axboe
2004-02-23 17:34 ` James Bottomley [this message]
2004-02-23 19:04 ` Jens Axboe
2004-02-20 16:49 ` James Bottomley
2004-02-20 17:52 ` Mike Anderson
2004-02-20 18:06 ` James Bottomley
2004-02-20 20:17 ` Dr. Ernst Molitor
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