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This patch hide Memory Protection Extention (MPX) capability from guest. - vCPUID change: Clear cpuid.07H.0.ebx[14] Clear cpuid.0DH.0.eax[4:3] - vMSR change: Add MSR_IA32_BNDCFGS to un-supported MSR array. - XCR0[4:3] is not allowed to set by guest. Tracked-On: #2821 Signed-off-by: Binbin Wu <binbin.wu@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com> |
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