SMAP 28 arch/x86/boot/memory.c ireg.edx = SMAP; SMAP 60 arch/x86/boot/memory.c if (oreg.eax != SMAP) { SMAP 361 arch/x86/kvm/cpuid.c F(ADX) | F(SMAP) | F(AVX512IFMA) | F(AVX512F) | F(AVX512PF) |