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Date:      Sun, 26 Sep 2004 06:31:22 +1000
From:      Peter Jeremy <PeterJeremy@optushome.com.au>
To:        Brian Fundakowski Feldman <green@freebsd.org>
Cc:        cvs-all@freebsd.org
Subject:   Re: cvs commit: src/sys/net if.c
Message-ID:  <20040925203122.GF83620@cirb503493.alcatel.com.au>
In-Reply-To: <20040924161807.GJ959@green.homeunix.org>
References:  <200409221253.i8MCrR4K036310@repoman.freebsd.org> <20040924145847.29d8f597.oliver@FreeBSD.org> <20040924140756.GG959@green.homeunix.org> <20040924081830.K39925@pooker.samsco.org> <20040924145126.GH959@green.homeunix.org> <20040924091131.P39925@pooker.samsco.org> <20040924154708.GI959@green.homeunix.org> <20040924094950.N39925@pooker.samsco.org> <20040924161807.GJ959@green.homeunix.org>

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On Fri, 2004-Sep-24 12:18:07 -0400, Brian Fundakowski Feldman wrote:
>On Fri, Sep 24, 2004 at 09:51:31AM -0600, Scott Long wrote:
>> On Fri, 24 Sep 2004, Brian Fundakowski Feldman wrote:
>> > Every time it "appears" to be fixed, I can't get any kind of stability
>> > with SMP, PREEMPTION, and SCHED_ULE; I'm certainly willing to try it
>> > each time it looks to be fixed.
>> 
>> Would you please copy me on the reports that you've sent to Julian so I
>> can track them also?
>
>The only way I can get reports other than "it hung, serial DDB and
>SW_WATCHDOG are no help" is if somehow I gain some kind of real
>hardware watchdog. :(

If you have an ISA slot handy, you can trivially generate NMI by
shorting a pair of opposite pins (from memory the pair closest to the
rear but I can't quickly verify that).  Unfortunately, raising SERR#
on a PCI bus appears to require some logic.

-- 
Peter Jeremy



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