On Tue, Dec 12, 2023 at 10:25:44AM -0800, Andrii Nakryiko wrote: > > -enum kern_feature_result { > - FEAT_UNKNOWN = 0, > - FEAT_SUPPORTED = 1, > - FEAT_MISSING = 2, > -}; > - > -typedef int (*feature_probe_fn)(void); > - > -struct kern_feature_cache { > - enum kern_feature_result res[__FEAT_CNT]; > -}; > +typedef int (*feature_probe_fn)(int /* token_fd */); Should have been in the previous patch?