MSR_MTRRfix64K_00000 210 arch/x86/include/asm/msr-index.h #define MSR_MTRRfix64K_00000 0x00000250 MSR_MTRRfix64K_00000 440 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_MTRRfix64K_00000 0x00000250