Re: [PATCH] KVM: nVMX: Do not emulate #UD while in guest mode

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On Mon, Mar 09, 2015 at 08:56:43PM +0100, Jan Kiszka wrote:
> While in L2, leave all #UD to L2 and do not try to emulate it. If L1 is
> interested in doing this, it reports its interest via the exception
> bitmap, and we never get into handle_exception of L0 anyway.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
> ---
> 
> Noticed while wondering where the vmmcall of a misconfigured L2 went on
> an Intel box: to nowhere. This bug caused a spurious fixup, and the
> emulator bug did not even let it trigger a vmcall vmexit.

Applied, thanks.

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