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Date:      Mon, 08 Jun 1998 16:50:57 -0400
From:      "Matthew R. Briggs" <mbriggs@switchboard.net>
To:        dyson@FreeBSD.ORG
Cc:        "Scot W. Hetzel" <hetzels@westbend.net>, FreeBSD-Current@FreeBSD.ORG
Subject:   Re: SMP Problem
Message-ID:  <357C4EB1.BAE53A72@switchboard.net>
References:  <199806081817.NAA02362@dyson.iquest.net>

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John S. Dyson wrote:

> There is a problem in the SMP code.  It is fragile, and there are
> still timing dependencies.  The bugs that I have been working on
> are like an onion, I keep getting more and more after peeling
> it...  In the future, I am going to ask people to remember (if
> they can) how to hose their systems.  It looks like that my
> recent patch sets only cover up other problems (often making
> them worse.)
> 
> I think that I am going to go back to the "drawing board" on this
> thing.
> 

John,
	With an unpatched -current SMP kernel, my machine is very
easily and predictably hosed.  I stand ready and able to
assist...I've even learned a bit more about the kernel
debugger.  Let me know what I can do!

Matt Briggs
mbriggs@switchboard.net

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