X86_FEATURE_WAITPKG 336 arch/x86/include/asm/cpufeatures.h #define X86_FEATURE_WAITPKG (16*32+ 5) /* UMONITOR/UMWAIT/TPAUSE Instructions */ X86_FEATURE_WAITPKG 336 tools/arch/x86/include/asm/cpufeatures.h #define X86_FEATURE_WAITPKG (16*32+ 5) /* UMONITOR/UMWAIT/TPAUSE Instructions */