OK, here is the next try att fixing the MPC8xx MMU problems. Pleas add one(or two) patches at a time and test.
Expect some trivial merge conflicts in 8xx header file, sorry about that. Joakim Tjernlund (6): 8xx: DTLB Error must check for more errors. 8xx: get rid of _PAGE_HWWRITE dependency in MMU. 8xx: invalidate non present TLBs 8xx: Tag DAR with 0x00f0 to catch buggy instructions. 8xx: Fixup DAR from buggy dcbX instructions. 8xx: start using dcbX instructions in various copy routines arch/powerpc/include/asm/pte-8xx.h | 13 +- arch/powerpc/kernel/head_8xx.S | 243 +++++++++++++++++++++++++++++------- arch/powerpc/kernel/misc_32.S | 18 --- arch/powerpc/lib/copy_32.S | 24 ---- arch/powerpc/mm/fault.c | 8 +- 5 files changed, 209 insertions(+), 97 deletions(-) _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev