Re: [RFC PATCH] x86_64,entry,xen: Do not invoke espfix64 on Xen

From: H. Peter Anvin
Date: Tue Jul 15 2014 - 15:00:46 EST


On 07/15/2014 12:00 PM, Boris Ostrovsky wrote:
>
> One way or the other we need to disable espfix64 on PV --- I discovered
> that one of Peter's tests crashes the hypervisor.
>

You do realize that that means you have bigger problems than just
espfix, right?

-hpa


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