X86_FEATURE_AVX512IFMA  258 arch/x86/include/asm/cpufeatures.h #define X86_FEATURE_AVX512IFMA		( 9*32+21) /* AVX-512 Integer Fused Multiply-Add instructions */
X86_FEATURE_AVX512IFMA  258 tools/arch/x86/include/asm/cpufeatures.h #define X86_FEATURE_AVX512IFMA		( 9*32+21) /* AVX-512 Integer Fused Multiply-Add instructions */