88df6e90fa
Here's an implementation of DEBUG_PAGEALLOC for ppc32. It disables BAT mapping and is only tested with Hash table based processor though it shouldn't be too hard to adapt it to others. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> arch/powerpc/Kconfig.debug | 9 ++++++ arch/powerpc/mm/init_32.c | 4 +++ arch/powerpc/mm/pgtable_32.c | 52 +++++++++++++++++++++++++++++++++++++++ arch/powerpc/mm/ppc_mmu_32.c | 4 ++- include/asm-powerpc/cacheflush.h | 6 ++++ 5 files changed, 74 insertions(+), 1 deletion(-) Signed-off-by: Paul Mackerras <paulus@samba.org> |
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alpha | ||
arm | ||
arm26 | ||
avr32 | ||
cris | ||
frv | ||
h8300 | ||
i386 | ||
ia64 | ||
m32r | ||
m68k | ||
m68knommu | ||
mips | ||
parisc | ||
powerpc | ||
ppc | ||
s390 | ||
sh | ||
sh64 | ||
sparc | ||
sparc64 | ||
um | ||
v850 | ||
x86_64 | ||
xtensa |