MSR_P4_BSU_ESCR1  775 arch/x86/include/asm/msr-index.h #define MSR_P4_BSU_ESCR1		0x000003a1
MSR_P4_BSU_ESCR1 1000 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_P4_BSU_ESCR1		0x000003a1