PT_SUPPORTED_FEATURES
if ((common->features & ~(unsigned int)PT_SUPPORTED_FEATURES) ||
priv->cfg.common.features |= PT_SUPPORTED_FEATURES &
priv->cfg.common.features = PT_SUPPORTED_FEATURES;
#define PT_SUPPORTED_FEATURE(feature_nr) (PT_SUPPORTED_FEATURES & BIT(feature_nr))
#ifndef PT_SUPPORTED_FEATURES
PT_ORIG_SUPPORTED_FEATURES = PT_SUPPORTED_FEATURES,