On Mon, Jan 18, 2021 at 09:45:23AM +0000, Marc Zyngier wrote: > +void __init early_fdt_map(u64 dt_phys) > +{ > + int fdt_size; > + > + early_fixmap_init(); > + early_fdt_ptr = fixmap_remap_fdt(dt_phys, &fdt_size, PAGE_KERNEL); > +} asmlinkage here as well I think. -- Catalin