Date: Thu, 10 Jun 1999 18:33:25 -0400 From: Richard Cownie <tich@ma.ikos.com> To: Luoqi Chen <luoqi@watermarkgroup.com>, tich@ma.ikos.com Cc: freebsd-current@FreeBSD.ORG, freebsd-smp@FreeBSD.ORG Subject: Re: 4-way SMP broken ? Message-ID: <99061018361800.22794@par28.ma.ikos.com> References: <199906102156.RAA15728@lor.watermarkgroup.com>
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On Thu, 10 Jun 1999, Luoqi Chen wrote:
> Could you narrow down the crash further inside mp_start()? I'd like to
> know whether the crash occurred inside start_all_aps(). One or two lines of
> debug messages would be really helpful, you don't have to write down the exact
> words. Do you have options DDB enabled in the kernel? It helps to stop
> the last few lines of console messages to scroll of the screen.
Yes, I added more messages and it's inside start_all_aps() - it seems
to start AP #1 ok, then crashes while starting AP #2.
> If possible, could you try a kernel built from sources with the
> POST_SMP_VMSHARE tag? I may have broken something during the commit.
Have to get out the door right now, will try this either tomorrow morning
or Monday.
Thanks
Richard Cownie
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