CPUID_8000_0001_ECX 944 arch/x86/kernel/cpu/common.c c->x86_capability[CPUID_8000_0001_ECX] = ecx; CPUID_8000_0001_ECX 734 arch/x86/kvm/cpuid.c cpuid_mask(&entry->ecx, CPUID_8000_0001_ECX); CPUID_8000_0001_ECX 47 arch/x86/kvm/cpuid.h [CPUID_8000_0001_ECX] = {0x80000001, 0, CPUID_ECX},