> Tom Rini wrote: > > > KGDB still works for me. Dan, any final thoughts / comments / > > objections? > > In the last patch I saw, we are blocking interrupts for quite a while, > across a copy_from_user(), in 8xx_write().
Yes, thats correct. I did try different ways around that but the only thing that would work is to make copy_from_user() copy to i tmp buf and then copy the tmp buf into the BD. Would that be better? Jocke > This can cause large > interrupt latencies due to page faults, it would be nice if could fix that. > > -- Dan > ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/