Re: [PATCH] x86_64,xen,espfix: Initialize espfix on secondary CPUs

From: H. Peter Anvin
Date: Tue Jul 15 2014 - 11:55:23 EST

On 07/15/2014 08:38 AM, Konrad Rzeszutek Wilk wrote:
> I think just disallowing would be preferrable.

So I have yet to hear anyone talk about what the Xen PV IRET does for
16-bit stack segments. Can we get the answer for that, please?


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