CTRL_SET_KERN      43 arch/x86/oprofile/op_model_amd.c #define CTRL_SET_KERN(val, k) (val |= ((k & 1) << 17))
CTRL_SET_KERN      39 arch/x86/oprofile/op_model_ppro.c #define CTRL_SET_KERN(val, k) (val |= ((k & 1) << 17))