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Subject: Re: panics with csh under -current: looking for testers
In-Reply-To: <199712212351.KAA30446@godzilla.zeta.org.au> from Bruce Evans at "Dec 22, 97 10:51:13 am"
To: bde@zeta.org.au (Bruce Evans)
Date: Sun, 21 Dec 1997 18:59:50 -0500 (EST)
Cc: ache@nagual.pp.ru, dyson@FreeBSD.ORG, freebsd-current@FreeBSD.ORG,
        pb@fasterix.freenix.org
From: "John S. Dyson" <dyson@FreeBSD.ORG>
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Bruce Evans said:
> >> No, you need 1.37. :-(.
> >
> >I have this panic with 1.37 too.
> 
> The upages for the new process are sometimes wrong.  Reverting to
> always always flushing the TLB in cpu_switch() fixes this.  I think
> the upages don't go away properly on exit() after vfork() without
> an intemediate exec().
> 
Thank you.  I'll commit the (a) fix.

John