Joakim Tjernlund wrote:
Now updated with Scott's remarks.
There is still(probably) a trivial conflict in pte-8xx.h
Joakim Tjernlund (8):
8xx: invalidate non present TLBs
8xx: Update TLB asm so it behaves as linux mm expects.
8xx: Tag DAR with 0x00f0 to catch buggy instructions.
8xx: Fixup DAR from buggy dcbX instructions.
8xx: Add missing Guarded setting in DTLB Error.
8xx: Restore _PAGE_WRITETHRU
8xx: start using dcbX instructions in various copy routines
8xx: Remove DIRTY pte handling in DTLB Error.
arch/powerpc/include/asm/pte-8xx.h | 14 +-
arch/powerpc/kernel/head_8xx.S | 341 +++++++++++++++++++++++------------
arch/powerpc/kernel/misc_32.S | 18 --
arch/powerpc/lib/copy_32.S | 24 ---
arch/powerpc/mm/fault.c | 8 +-
5 files changed, 238 insertions(+), 167 deletions(-)
I still see the lockup with the dcbX patch. Reverting that (and with
Rex's patch) things look OK.
-Scott
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