Subject: Re: simple_lock: locking against myself while in dump
To: Andrew Doran <ad@NetBSD.org>
From: Jeff Rizzo <riz@tastylime.net>
List: current-users
Date: 07/18/2007 15:03:59
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Andrew Doran wrote:
> On Wed, Jul 18, 2007 at 02:22:19PM -0700, Jeff Rizzo wrote:
>
>  =20
>> I've got a machine running 4.0_BETA2 as of March, and this crash happe=
ns
>> frequently while dumping.  Any suggestions of what other information t=
o
>> gather?
>>    =20
>
> Here's the problem, in kern_sig.c:
>
> 	s =3D splsoftclock();
> 	ksi =3D pool_get(&ksiginfo_pool, prflags);
> 	splx(s);
>
> That needs to be splsoftnet(). I'll see about arranging a pull-up.
>
>  =20


My hero!  :)   Looking over that file, I see a lot of (seemingly
similar) uses of splsoftclock() - should they all be changed to
splsoftnet()?

+j



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