[PATCH 0/6] 8xx TLB fixes.

Joakim Tjernlund Joakim.Tjernlund at transmode.se
Thu Oct 8 07:45:58 EST 2009

OK, here is the next try att fixing the MPC8xx MMU
problems. Pleas add one(or two) patches at a time and

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(-)

More information about the Linuxppc-dev mailing list