MSR_P4_PMH_ESCR0  802 arch/x86/include/asm/msr-index.h #define MSR_P4_PMH_ESCR0		0x000003ac
MSR_P4_PMH_ESCR0 1027 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_P4_PMH_ESCR0		0x000003ac