scsi_target witness lock error

[Scott Long]

Hidetoshi Shimokawa wrote:
> Hi Sean,
> 
> At Tue, 11 Dec 2007 16:53:15 -0800,
> Sean Bruno wrote:
>> While I was debugging some random stuff with the firewire target, I
>> noted the following witness lock:
>>
>> http://www.consultcsg.com/scsitarget_witness.txt
>>
>> It looks like there is some kind of conflict between the locks in
>> sys/cam/scsi/scsi_target.c and the kern environment locks?  I'm fairly
>> certain that this is an easy fix, but I just don't see how to work
>> around it.
>>
>> Sean
> 
> This a patch I sent Scott several months ago.
> It may help you. (this is for -current at that time)

Dang, sorry I forgot about this.  I'll try to review it today.  If I
drop it again, please don't hesitate to just commit it.

Scott