On May 29, 2016 11:42 AM, "Boris Petkov" <b...@alien8.de> wrote: > > Andy Lutomirski <l...@amacapital.net> wrote: > >Easier said than done. struct thread_info doesn't have addr_limit on > >sensible architectures (e.g. sparc), and I'd rather not stick a bunch > >of ifdefs in generic code. > > It's not like it doesn't have an actual address limit though - I'm guessing > it is something like the max userspace address on the arch... UINT_MAX or > somesuch.
Sure, but how do I implement that? There's no "does this arch have addr_limit in thread_info" general flag that I know of. --Andy
