On Mon, Aug 29, 2022 at 5:18 PM Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote: > On Mon, Aug 29, 2022 at 03:13:17PM +0200, Linus Walleij wrote: > > The virt_addr_valid() should be passed a pointer, the current > > code passing a long unsigned int is just exploiting the > > unintentional polymorphism of these calls being implemented > > as preprocessor macros. > > Why do you think it's unintended polymorphism? It looks to me > like polymorphism is absolutely intended. Intended, maybe. Desired, no: https://lore.kernel.org/linux-mm/20220701160004.2ffff4e5ab59a55499f4c736@xxxxxxxxxxxxxxxxxxxx/ Strong typing is nice. Yours, Linus Walleij
