From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: [PATCH for 4.6] x86/hvm.c: fix regression in guest
 destruction
Date: Thu, 30 Jul 2015 10:55:23 +0100
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On 30/07/15 10:32, Ian Campbell wrote:
> Also how come HVMOP_altp2m_set_domain_state does not have a
> hvm_altp2m_supported check?

(For the benefit of not leaving this question unanswered)

There is an early exit at the top of do_altp2m_op(), ahead of even
reading the hypercall body from the guest.

~Andrew