Le 15/05/2019 à 08:42, Christoph Hellwig a écrit : >> +static int change_page_ro(pte_t *ptep, pgtable_t token, unsigned long addr, void *data) > > There are a couple way too long lines like this in the patch. > powerpc arch accepts 90 chars per line, see arch/powerpc/tools/checkpatch.pl Christophe