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f71dc176aa
android_kernel_xiaomi_sm8350/arch/powerpc/mm
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David Gibson f71dc176aa powerpc/mm: Make hpte_need_flush() correctly mask for multiple page sizes 
Currently, hpte_need_flush() only correctly flushes the given address
for normal pages.  Callers for hugepages are required to mask the
address themselves.

But hpte_need_flush() already looks up the page sizes for its own
reasons, so this is a rather silly imposition on the callers.  This
patch alters it to mask based on the pagesize it has looked up itself,
and removes the awkward masking code in the hugepage caller.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-10-30 17:20:57 +11:00
..
40x_mmu.c powerpc/mm: Cleanup handling of execute permission 2009-08-27 13:12:51 +10:00
44x_mmu.c powerpc: rework 4xx PTE access and TLB miss 2008-07-09 13:36:17 -04:00
dma-noncoherent.c powerpc: Fix up dma_alloc_coherent() on platforms without cache coherency. 2009-05-27 16:33:59 +10:00
fault.c perf: Do the big rename: Performance Counters -> Performance Events 2009-09-21 14:28:04 +02:00
fsl_booke_mmu.c powerpc/fsl-booke: read buffer overflow 2009-08-20 10:27:12 +10:00
gup.c powerpc: Use pr_devel() in arch/powerpc/mm/gup.c 2009-07-08 13:50:23 +10:00
hash_low_32.S powerpc: Use names rather than numbers for SPRGs (v2) 2009-08-20 10:12:27 +10:00
hash_low_64.S
hash_native_64.c powerpc: Add 2.06 tlbie mnemonics 2009-05-21 15:44:21 +10:00
hash_utils_64.c powerpc: Fix crash on CPU hotplug 2009-04-22 14:56:34 +10:00
highmem.c powerpc/mm: Make k(un)map_atomic out of line 2009-06-26 14:37:25 +10:00
hugetlbpage.c powerpc/mm: Make hpte_need_flush() correctly mask for multiple page sizes 2009-10-30 17:20:57 +11:00
init_32.c kcore: use registerd physmem information 2009-09-23 07:39:41 -07:00
init_64.c kcore: use registerd physmem information 2009-09-23 07:39:41 -07:00
Makefile powerpc: Remaining 64-bit Book3E support 2009-08-20 10:25:11 +10:00
mem.c walk system ram range 2009-09-23 07:39:41 -07:00
mmap_64.c powerpc/mm: Rename arch/powerpc/kernel/mmap.c to mmap_64.c 2009-03-24 13:47:33 +11:00
mmu_context_hash32.c powerpc/mm: Split mmu_context handling 2008-12-21 14:21:15 +11:00
mmu_context_hash64.c powerpc/mm: Split mmu_context handling 2008-12-21 14:21:15 +11:00
mmu_context_nohash.c powerpc/mm: Fix switch_mmu_context to iterate of the proper list of cpus 2009-08-20 10:25:12 +10:00
mmu_decl.h powerpc/mm: Add support for SPARSEMEM_VMEMMAP on 64-bit Book3E 2009-08-20 10:25:10 +10:00
numa.c powerpc: Set init_bootmem_done on NUMA platforms as well 2009-06-09 16:43:04 +10:00
pgtable_32.c powerpc/mm: Cleanup handling of execute permission 2009-08-27 13:12:51 +10:00
pgtable_64.c powerpc/mm: Add support for SPARSEMEM_VMEMMAP on 64-bit Book3E 2009-08-20 10:25:10 +10:00
pgtable.c powerpc/8xx: Fix regression introduced by cache coherency rewrite 2009-09-24 15:56:30 +10:00
ppc_mmu_32.c powerpc/mm: Tweak PTE bit combination definitions 2009-03-24 13:47:33 +11:00
slb_low.S powerpc/mm: Fix hang accessing top of vmalloc space 2009-10-14 16:58:36 +11:00
slb.c powerpc/pseries: Fix to handle slb resize across migration 2009-09-02 16:19:01 +10:00
slice.c powerpc: is_hugepage_only_range() must account for both 4kB and 64kB slices 2009-01-16 16:15:16 +11:00
stab.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2009-09-15 09:39:44 -07:00
subpage-prot.c
tlb_hash32.c powerpc/mm: Rework & cleanup page table freeing code path 2009-08-20 10:24:56 +10:00
tlb_hash64.c powerpc/mm: Make hpte_need_flush() correctly mask for multiple page sizes 2009-10-30 17:20:57 +11:00
tlb_low_64e.S powerpc/mm: Remove duplicated #include 2009-09-24 15:31:42 +10:00
tlb_nohash_low.S powerpc/booke: Move MMUCSR definition into mmu-book3e.h 2009-08-24 20:48:05 -05:00
tlb_nohash.c powerpc/mm: Add support for SPARSEMEM_VMEMMAP on 64-bit Book3E 2009-08-20 10:25:10 +10:00