Scott Wood <scottw...@freescale.com> wrote on 14/10/2009 21:23:02: > Joakim Tjernlund wrote: > > BTW, you could add a test and printk in do_page_fault on address 0x000000f0. > > if that ever hits there is a problem with dcbX fixup. > > It doesn't get any 0xf0 faults. > > FWIW, I'm not seeing the segfault any more, but I still get the lockup.
Have you reverted 8xx: start using dcbX instructions in various copy routines ? After that you could stick a b DataAccess directly in the DTLB error handler to skip and dcbX fixups. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
