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Re: [Xen-devel] Re: [RFC] RAS(Part II)--MCA enalbing in XEN



Christoph Egger wrote:

Mostly. Regarding 2) I want like to discuss first how to handle errors
impacting multiple contiguous physical pages which are non-contigous
in guest physical space.

I can't think of any such error types.  ECC checkwords don't span
page boundaries, so you only ever get an error at a time
affecting one small part of one page.  That physically adjacent
pages have both had errors would come our in the wash, but
they'd be processed and recognised individually.

Gavin

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