MSR_AMD64_IBSCTL 433 arch/x86/include/asm/msr-index.h #define MSR_AMD64_IBSCTL 0xc001103a MSR_AMD64_IBSCTL 653 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_AMD64_IBSCTL 0xc001103a