linux-stable-rt/arch/powerpc/mm
Gerhard Pircher 4c456a67f5 powerpc/mm: Fix handling of _PAGE_COHERENT in BAT setup code
_PAGE_COHERENT is now always set in _PAGE_RAM resp. PAGE_KERNEL.
Thus it has to be masked out, if the BAT mapping should be non
cacheable or CPU_FTR_NEED_COHERENT is not set.

This will work on normal SMP setups because we force-set
CPU_FTR_NEED_COHERENT as part of CPU_FTR_COMMON on SMP.

Signed-off-by: Gerhard Pircher <gerhard_pircher@gmx.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-01-28 17:15:52 +11:00
..
40x_mmu.c
44x_mmu.c
Makefile
fault.c
fsl_booke_mmu.c
gup.c
hash_low_32.S
hash_low_64.S
hash_native_64.c
hash_utils_64.c
hugetlbpage.c
init_32.c
init_64.c
mem.c
mmap.c
mmu_context_hash32.c
mmu_context_hash64.c
mmu_context_nohash.c
mmu_decl.h
numa.c
pgtable.c
pgtable_32.c
pgtable_64.c
ppc_mmu_32.c
slb.c
slb_low.S
slice.c
stab.c
subpage-prot.c
tlb_hash32.c
tlb_hash64.c
tlb_nohash.c
tlb_nohash_low.S