On Wed, Apr 17, 2019 at 10:27:00PM +0100, Al Viro wrote: > On Tue, Apr 16, 2019 at 10:25:35PM +0200, Arnd Bergmann wrote: > > +static int atyfb_compat_ioctl(struct fb_info *info, u_int cmd, u_long arg) > > +{ > > + return atyfb_ioctl(info, cmd, (u_long)compat_ptr(arg)); > > +} > > +#endif > > Huh? Why isn't that using compat_ioctl_ptr()? Oh, I see... Nevermind, then.