Re: [newbus][aac] Lock newbus not exclusively locked _at_ /usr/HEAD/src/sys/kern/subr_bus.c:3154

From: Attilio Rao <attilio_at_freebsd.org>
Date: Fri, 7 Aug 2009 17:07:29 +0200
2009/8/7 pluknet <pluknet_at_gmail.com>:
> Hi.
>
> As for today's HEAD I got a panic in bad newbus locking vs aac(4) interaction.
>
> acd0: CDRW <HL-DT-STCD-RW/DVD DRIVE GCC-T10N/1.00> at ata1-master UDMA33
> panic: Lock newbus not exclusively locked _at_
> /usr/HEAD/src/sys/kern/subr_bus.c:3154

I'm preparing a patch based also on your older reports about LORs, I
will send out shortly.

Thanks,
Attilio


-- 
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Received on Fri Aug 07 2009 - 13:07:30 UTC

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