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Re: [Xen-devel] [PATCH V6 5/5] x86/hvm: pkeys, add pkeys support for cpuid handling

On Tue, Jan 19, 2016 at 03:30:59PM +0800, Huaitong Han wrote:
> This patch adds pkeys support for cpuid handing.
> Pkeys hardware support is CPUID.7.0.ECX[3]:PKU. software support is
> CPUID.7.0.ECX[4]:OSPKE and it reflects the support setting of CR4.PKE.

I will (again) defer this to x86 maintainers.


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