lkml.org 
[lkml]   [2003]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Broken SCSI code in the BK tree (was: 2.5.59-mm8)
On Thu, Feb 06, 2003 at 06:01:06PM -0800, Martin J. Bligh wrote:
>
> Curious. I've no idea why the changes brought this out then ... I've done
> hundreds and hundreds of reboots on 2.5 on all sorts of different kernels,
> and never, ever seen this. Yet in 2.5.59-bk I see it every single time.
> Very odd.
>
> M.

Okay:

There were some bk scsi changes that ignored the queue depth (qlogicisp
sets them all to one).

Current bk (I just pulled and checked) has a fix, the cleaner shinier
better scsi_lib.c scsi_request_fn now has this code:

if (sdev->device_busy >= sdev->queue_depth)
break;

So the oops has to do with the isp handling multiple requests in a row or
in quick succession.

Hopefully going to the latest bk will fix your oops.

-- Patrick Mansfield
-
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/

\
 
 \ /
  Last update: 2005-03-22 13:33    [W:0.054 / U:4.788 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site