MSR_P4_BPU_ESCR1  773 arch/x86/include/asm/msr-index.h #define MSR_P4_BPU_ESCR1		0x000003b3
MSR_P4_BPU_ESCR1  998 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_P4_BPU_ESCR1		0x000003b3