> Joakim Tjernlund wrote: > > > It seems that even the newest 8xx chips still has problems. I did not > > expect that. > > It may be the parts are working fine. I long ago removed the code necessary > to detect the exception conditions when the cache instructions faulted, so > I wouldn't expect them to work properly.
Aah, that would explain why __copy_tofrom_user doesn't work I guess. But the rest seems to be fine. Maybe there should be a new config option that would one could enable for modern 8xx CPUs? With a big warning sign of cource and default to off. Maybe even add the missing exception handler? Jocke ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
