On Wed, Oct 9, 2024 at 11:10 AM Mike Rapoport <rppt@xxxxxxxxxx> wrote: [...] > diff --git a/include/linux/module.h b/include/linux/module.h > index 88ecc5e9f523..7039f609c6ef 100644 > --- a/include/linux/module.h > +++ b/include/linux/module.h > @@ -367,6 +367,8 @@ enum mod_mem_type { > > struct module_memory { > void *base; > + void *rw_copy; > + bool is_rox; > unsigned int size; Do we really need to hold the rw_copy all the time? I was thinking we only need a temporary buffer when we want to update anything. The buffer might be much smaller than "size". Thanks, Song [...]