Re: [Xen-devel] [PATCH 2/3] x86emul: deliver correct math exceptions

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 04/10/16 14:39, Jan Beulich wrote:
> #MF only applies to x87 instructions. SSE and AVX ones need #XM to be
> raised instead, unless CR4.OSXMMEXCPT is clear, in which case #UD needs
> to result. (But note that this is only a latent issue - we don't
> emulate any instructions so far which could result in #XM.)
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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