Re: [edk2] [PATCH] UefiCpuPkg/CpuDxe: Remove MSR_IA32_MISC_ENABLE check

2017-03-16 Thread Tian, Feng
Reviewed-by: Feng Tian Thanks Feng -Original Message- From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Jeff Fan Sent: Wednesday, March 15, 2017 9:55 AM To: edk2-devel@lists.01.org Cc: Anthony PERARD ; Tian, Feng

Re: [edk2] [PATCH] UefiCpuPkg/CpuDxe: Remove MSR_IA32_MISC_ENABLE check

2017-03-15 Thread Anthony PERARD
On Wed, Mar 15, 2017 at 09:54:30AM +0800, Jeff Fan wrote: > The architectural MSR MSR_IA32_MISC_ENABLE is not supported by AMD processors. > Because reading CPUID.8001H:EDK[20] is enough to check if XD feature is > supported or not, we just remove checking MSR_IA32_MISC_ENABLE(0x1A0). > > Cc: