Re: [Xen-devel] [patch 4/4]Enable CMCI (Corrected Machine Check Error Interrupt) for Intel CPUs

[Christoph Egger <Christoph.Egger@xxxxxxx>]

On Friday 19 December 2008 07:19:16 Ke, Liping wrote:
> Hi, all
>
> Patch 4 is the main patch for CMCI enabling in XEN. It adds the CMCI
> interrupt handler, new common CMCI/MCA init process,CMCI owner judge
> algorithm when bring_up CPUs, CPU on/offline  and  polling mechanisms, etc
>
> Thanks & Regards,
> Criping

This patch changes the public API. There's no need to change
struct mcinfo_extended. The marshalling technique allows to use
this structure as often as needed. Please undo this change.

struct mcinfo_global is also changed. Why can't mc_coreid not be
filled with the apicid ? Adding the apicid field breaks the alignment
causing troubles on 32bit-guest-on-64bit-hypervisor.

Christoph

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