Date: Mon, 29 Nov 2004 15:35:16 +0200 From: "Aykut KARA" <akara@egemenbilgisayar.com.tr> To: <noackjr@alumni.rice.edu> Cc: stable@freebsd.org Subject: RE: SMP support problem - panic: APIC: Previous IPI is stuck Message-ID: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAAhw7%2BtNRqwk6QZGyT0%2BE98cKAAAAQAAAAaoaLoqFRDUSyMhm7xm%2BV0wEAAAAA@egemenbilgisayar.com.tr> In-Reply-To: <41AABD07.2080808@alumni.rice.edu>
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> > We are using FreeBSD 5.3R on our quad(4) cpu server. Our problem is, > > which I mentioned in subject line, "panic: APIC: Previous IPI is > > stuck". When server gives such an error, it stops responding ... > > > > I have searched all mailing lists but I can not find a solution except > > disabling SMP support in kernel which can not handle the traffic. What > > can be done in this situation? I will be pleased for your advises... > You sure you searched the mailing lists? ;-) > Stephan Uphoff produced a patch that might fix it and posted to current@ about it 2 weeks ago: > http://lists.freebsd.org/pipermail/freebsd-current/2004-November/043156.html > Jon Yes i have already read this but it says that: "The patch is a proof of concept and therefore not optimized". How can i try such a patch on o working remote high priority server? Furthermore, there is no information in the main FreeBSD site about this patch. I just want to learn that is there any way that guarantees to fix this error? AyKuT
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