David Gibson 77058e1adc powerpc: Fix address masking bug in hpte_need_flush() ... Commit f71dc176aa 'Make hpte_need_flush() correctly mask for multiple page sizes' introduced bug, which is triggered when a kernel with a 64k base page size is run on a system whose hardware does not 64k hash PTEs. In this case, we emulate 64k pages with multiple 4k hash PTEs, however in hpte_need_flush() we incorrectly only mask the hardware page size from the address, instead of the logical page size. This causes things to go wrong when we later attempt to iterate through the hardware subpages of the logical page. This patch corrects the error. It has been tested on pSeries bare metal by Michael Neuling. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2010-02-10 13:58:06 +11:00
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40x_mmu.c	powerpc: fix up for mmu_mapin_ram api change	2009-12-14 09:04:24 -07:00
44x_mmu.c	powerpc: fix up for mmu_mapin_ram api change	2009-12-14 09:04:24 -07:00
dma-noncoherent.c
fault.c	powerpc/8xx: Invalidate non present TLBs	2009-12-09 17:10:35 +11:00
fsl_booke_mmu.c	Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6	2009-12-16 13:26:53 -08:00
gup.c	powerpc/mm: Allow more flexible layouts for hugepage pagetables	2009-10-30 17:20:58 +11:00
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
hash_utils_64.c	powerpc/mm: Fix stupid bug in subpge protection handling	2009-12-18 14:55:44 +11:00
highmem.c
hugetlbpage-hash64.c	powerpc/mm: Bring hugepage PTE accessor functions back into sync with normal accessors	2009-10-30 17:21:23 +11:00
hugetlbpage.c	powerpc/mm: Fix bug in gup_hugepd()	2009-11-27 14:24:30 +11:00
init_32.c	powerpc: allow ioremap within reserved memory regions	2009-12-12 22:24:32 -07:00
init_64.c	powerpc/mm: Allow more flexible layouts for hugepage pagetables	2009-10-30 17:20:58 +11:00
Makefile	powerpc/mm: Split hash MMU specific hugepage code into a new file	2009-10-30 17:20:59 +11:00
mem.c	powerpc/mm: Bring hugepage PTE accessor functions back into sync with normal accessors	2009-10-30 17:21:23 +11:00
mmap_64.c	powerpc: Use helpers for rlimits	2010-01-15 13:20:08 +11:00
mmu_context_hash32.c
mmu_context_hash64.c	powerpc/mm: Fix pgtable cache cleanup with CONFIG_PPC_SUBPAGE_PROT	2009-12-08 15:59:33 +11:00
mmu_context_nohash.c	powerpc/mm: Fix typo of cpumask_clear_cpu()	2009-12-18 14:54:27 +11:00
mmu_decl.h	Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6	2009-12-16 13:26:53 -08:00
numa.c
pgtable_32.c	powerpc/mm: Fix a WARN_ON() with CONFIG_DEBUG_PAGEALLOC and CONFIG_DEBUG_VM	2009-12-18 14:54:26 +11:00
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/mm: Cleanup management of kmem_caches for pagetables	2009-10-30 17:20:57 +11:00
ppc_mmu_32.c	wii: use both mem1 and mem2 as ram	2009-12-12 22:24:31 -07:00
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
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	powerpc/mm: Fix pgtable cache cleanup with CONFIG_PPC_SUBPAGE_PROT	2009-12-08 15:59:33 +11:00
tlb_hash32.c	powerpc/mm: Rework & cleanup page table freeing code path	2009-08-20 10:24:56 +10:00
tlb_hash64.c	powerpc: Fix address masking bug in hpte_need_flush()	2010-02-10 13:58:06 +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