MSR_K6_WHCR       523 arch/x86/include/asm/msr-index.h #define MSR_K6_WHCR			0xc0000082
MSR_K6_WHCR       724 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_K6_WHCR			0xc0000082