check_cpu         293 arch/x86/boot/boot.h int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr);
check_cpu          78 arch/x86/boot/cpu.c 	check_cpu(&cpu_level, &req_level, &err_flags);
check_cpu         142 tools/perf/tests/switch-tracking.c 		err = check_cpu(switch_tracking, cpu);