X86_FEATURE_ZERO_FCS_FDS 250 arch/x86/include/asm/cpufeatures.h #define X86_FEATURE_ZERO_FCS_FDS ( 9*32+13) /* "" Zero out FPU CS and FPU DS */ X86_FEATURE_ZERO_FCS_FDS 250 tools/arch/x86/include/asm/cpufeatures.h #define X86_FEATURE_ZERO_FCS_FDS ( 9*32+13) /* "" Zero out FPU CS and FPU DS */