On Thu, 2016-11-17 at 01:07 +0100, Florian Westphal wrote: > + if (state->mem == NULL) { > + state->mem = __alloc_percpu(PAGE_SIZE, PAGE_SIZE); > + if (!state->mem) > + return false; > + } This will fail on arches where PAGE_SIZE=65536 percpu allocator limit is PCPU_MIN_UNIT_SIZE ( 32 KB ) So maybe use a smaller value like 4096 ? #define XT_PCPU_BLOC_SIZE 4096 -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html