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.f...@gmail.com>
Reviewed-by: Andrew Cooper <andrew.coop...@citrix.com>
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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