[Xen-devel] Re: APIC error during Xen boot

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 29/06/2010 21:34, "Huang2, Wei" <Wei.Huang2@xxxxxxx> wrote:

> Hi Keir,
>  
> I found that xen-unstable reported APIC error on my AMD systems. Please See
> the output below. I was able to trace this issue to changset 21407. One
> observation is that this error only happened to credit scheduler; but not on
> credit2 scheduler. It might be related to set_timer() re-arrangement in
> changeset 21407. BTW, Xen is still able to bringup 8 cores correctly. So this
> error is one-time deal.

It should be fixed by changeset 21690.

 -- Keir

> Thanks,
> -Wei
>  
> <FF>(XEN) Allocated console ring of 64 KiB.
> (XEN) HVM: ASIDs enabled.
> (XEN) HVM: SVM enabled
> (XEN) HVM: Hardware Assisted Paging detected.
> (XEN) APIC error on CPU0: 00(04)
> (XEN) APIC error on CPU0: 00(04)
> (XEN) APIC error on CPU1: 00(04)
> (XEN) APIC error on CPU0: 00(04)
> (XEN) APIC error on CPU2: 00(04)
> (XEN) APIC error on CPU1: 04(04)
> (XEN) APIC error on CPU0: 00(04)
> (XEN) APIC error on CPU3: 00(04)
> (XEN) APIC error on CPU1: 04(04)
> (XEN) APIC error on CPU2: 04(04)
> (XEN) APIC error on CPU0: 00(04)
> (XEN) APIC error on CPU2: 04(04)
> (XEN) APIC error on CPU1: 04(04)
> (XEN) APIC error on CPU3: 04(04)
> (XEN) APIC error on CPU0: 00(04)
> (XEN) APIC error on CPU3: 04(04)
> (XEN) APIC error on CPU1: 04(04)
> (XEN) APIC error on CPU2: 04(04)
> (XEN) APIC error on CPU0: 00(04)
> (XEN) APIC error on CPU2: 04(04)
> (XEN) APIC error on CPU3: 04(04)
> (XEN) APIC error on CPU1: 04(04)
> (XEN) Brought up 8 CPUs
>  
>  
> 



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