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Date:      Thu, 27 Nov 2003 13:45:41 -0500
From:      Peter Radcliffe <pir@pir.net>
To:        freebsd-stable@freebsd.org
Subject:   Re: 4.9 Stable Crashes on SuperMicro with SMP
Message-ID:  <20031127184541.GA25839@pir.net>
In-Reply-To: <01c901c3b4f9$57066880$62c4033e@clarity>
References:  <01b401c3b46d$a4ed5cc0$62c4033e@clarity> <20031127140905.GA95486@walton.maths.tcd.ie> <01c901c3b4f9$57066880$62c4033e@clarity>

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Jonathan Gilpin <jonathan@fluent.ltd.uk> probably said:
> Tonight I will enable the second CPU again and see if I can find out
> more infomation... Could it be that a memory fault only occurr when
> the second CPU is enabled (ie: when Option SMP and option APIC_IO is
> enabled in the kernel)?

Cache problem on the 2nd CPU ?
Swap the CPUs and run on the other one in single processor mode ?

P.

-- 
pir



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