MSR_AMD64_IBSFETCH_REG_COUNT  422 arch/x86/include/asm/msr-index.h #define MSR_AMD64_IBSFETCH_REG_COUNT	3
MSR_AMD64_IBSFETCH_REG_COUNT  642 tools/testing/selftests/kvm/include/x86_64/processor.h #define MSR_AMD64_IBSFETCH_REG_COUNT	3