On Sat, Mar 19, 2022 at 3:38 PM Huacai Chen <chenhuacai@xxxxxxxxxx> wrote: > +unsigned long eentry; > +EXPORT_SYMBOL_GPL(eentry); > +unsigned long tlbrentry; > +EXPORT_SYMBOL_GPL(tlbrentry); Why are these exported to modules? Maybe add a comment here, or remove the export if it's not actually needed. Arnd