Re: [Xen-devel] [PATCH XTF v3] Functional: Add a UMIP test

[Yu Zhang <yu.c.zhang@xxxxxxxxxxxxxxx>]

On 8/15/2017 6:28 PM, Andrew Cooper wrote:
> On 15/08/17 04:18, Boqun Feng (Intel) wrote:
> > Add a "umip" test for the User-Model Instruction Prevention. The test
> > simply tries to run sgdt/sidt/sldt/str/smsw in guest user-mode with
> > CR4_UMIP = 1.
> >
> > Signed-off-by: Boqun Feng (Intel) <boqun.feng@xxxxxxxxx>
> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>
> It turns out there were some tabs lurking, which I fixed up.  I also
> tweaked the documentation a little.
>
> This test will now find its way automatically into OSSTest.
>
> Out of interest (and I can't recall if I've asked this yet; if so, sorry
> for being forgetful), which processor line is UMIP going to be available in?
I guess should be in icelake. :-)

Yu

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