linux/arch/powerpc/mm
Aneesh Kumar K.V 0608d69246 powerpc/mm: Always invalidate tlb on hpte invalidate and update
If a hash bucket gets full, we "evict" a more/less random entry from it.
When we do that we don't invalidate the TLB (hpte_remove) because we assume
the old translation is still technically "valid". This implies that when
we are invalidating or updating pte, even if HPTE entry is not valid
we should do a tlb invalidate.

This was a regression introduced by b1022fbd29

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-06-01 08:29:26 +10:00
..
40x_mmu.c
44x_mmu.c
dma-noncoherent.c
fault.c powerpc: Exception hooks for context tracking subsystem 2013-05-14 16:00:19 +10:00
fsl_booke_mmu.c
gup.c powerpc: Switch 16GB and 16MB explicit hugepages to a different page table format 2013-04-30 15:59:56 +10:00
hash_low_32.S
hash_low_64.S powerpc: Decode the pte-lp-encoding bits correctly. 2013-04-30 16:00:14 +10:00
hash_native_64.c powerpc/mm: Always invalidate tlb on hpte invalidate and update 2013-06-01 08:29:26 +10:00
hash_utils_64.c powerpc: Exception hooks for context tracking subsystem 2013-05-14 16:00:19 +10:00
highmem.c
hugetlbpage-book3e.c
hugetlbpage-hash64.c powerpc: print both base and actual page size on hash failure 2013-04-30 16:00:22 +10:00
hugetlbpage.c powerpc: Switch 16GB and 16MB explicit hugepages to a different page table format 2013-04-30 15:59:56 +10:00
icswx_pid.c
icswx.c powerpc: Fix typo "CONFIG_ICSWX_PID" 2013-04-18 13:03:54 +10:00
icswx.h
init_32.c
init_64.c powerpc: Fix build errors STRICT_MM_TYPECHECKS 2013-05-14 14:36:20 +10:00
Makefile powerpc: Build kernel with -mcmodel=medium 2013-01-10 17:00:31 +11:00
mem.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-05-02 10:16:16 -07:00
mmap_64.c
mmu_context_hash32.c
mmu_context_hash64.c powerpc: Reduce PTE table memory wastage 2013-04-30 16:00:07 +10:00
mmu_context_nohash.c
mmu_decl.h
numa.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-05-02 10:16:16 -07:00
pgtable_32.c
pgtable_64.c powerpc: Reduce PTE table memory wastage 2013-04-30 16:00:07 +10:00
pgtable.c
ppc_mmu_32.c
slb_low.S powerpc: Rename USER_ESID_BITS* to ESID_BITS* 2013-03-17 12:45:44 +11:00
slb.c
slice.c mm: use vm_unmapped_area() on powerpc architecture 2013-04-30 11:05:17 +10:00
stab.c
subpage-prot.c
tlb_hash32.c
tlb_hash64.c powerpc: Update kernel VSID range 2013-03-17 12:39:06 +11:00
tlb_low_64e.S
tlb_nohash_low.S
tlb_nohash.c powerpc/fsl-booke: Support detection of page sizes on e6500 2013-03-05 17:10:27 -06:00