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Date:      Wed, 24 Jan 2001 15:18:36 -0800 (PST)
From:      John Baldwin <jhb@FreeBSD.org>
To:        alpha@FreeBSD.org
Subject:   RE: cvs commit: src/sys/i386/i386 exception.s src/sys/kern kern_
Message-ID:  <XFMail.010124151836.jhb@FreeBSD.org>
In-Reply-To: <200101242159.f0OLxPG97598@freefall.freebsd.org>

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On 24-Jan-01 John Baldwin wrote:
> jhb         2001/01/24 13:59:25 PST
> 
>   Modified files:
>     sys/i386/i386        exception.s 
>     sys/kern             kern_fork.c 
>     sys/sys              proc.h 
>     sys/alpha/alpha      swtch.s trap.c vm_machdep.c 
>   Log:
>   - Change fork_exit() to take a pointer to a trapframe as its 3rd argument
>     instead of a trapframe directly.  (Requested by bde.)
>   - Convert the alpha switch_trampoline to call fork_exit() and use the MI
>     fork_return() instead of child_return().
>   - Axe child_return().

This should fix Drew's WITNESS panic as the mutex release of sched_lock
by a forked child will be noticed by WITNESS now.

-- 

John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.Baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/


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