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Re: [Xen-devel] [PATCH v2 1/2] x86/hvm: allow guest to use clflushopt and clwb



> From: Zhang, Haozhong
> Sent: Wednesday, December 30, 2015 7:49 PM
> 
> Pass CPU features CLFLUSHOPT and CLWB into HVM domain so that those two
> instructions can be used by guest.
> 
> The specification of above two instructions can be found in
> https://software.intel.com/sites/default/files/managed/0d/53/319433-022.pdf
> 
> Signed-off-by: Haozhong Zhang <haozhong.zhang@xxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>

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