CPUID_INTC_EBX_7_0_AVX512ER
if (cpi->cpi_std[7].cp_ebx & CPUID_INTC_EBX_7_0_AVX512ER)
CPUID_INTC_EBX_7_0_AVX512ER | CPUID_INTC_EBX_7_0_AVX512CD | \