On Mon, Feb 14, 2022 at 05:34:42PM +0100, Arnd Bergmann wrote: > +#define __range_not_ok(addr, size, limit) (!__access_ok(addr, size)) > +#define __chk_range_not_ok(addr, size, limit) (!__access_ok((void __user *)addr, size)) Can we just kill these off insted of letting themm obsfucate the code?