Christophe Leroy 6b8cb66a6a powerpc: Fix usage of _PAGE_RO in hugepage ...

On some CPUs like the 8xx, _PAGE_RW hence _PAGE_WRITE is defined
as 0 and _PAGE_RO has to be set when a page is not writable

_PAGE_RO is defined by default in pte-common.h, however BOOK3S/64
doesn't include that file so _PAGE_RO has to be defined explicitly
in book3s/64/pgtable.h

Fixes: a7b9f671f2 ("powerpc32: adds handling of _PAGE_RO")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2016-09-23 07:54:22 +10:00

..

8xx_mmu.c

powerpc/8xx: add CONFIG_PIN_TLB_IMMR

2016-07-09 02:02:48 -05:00

40x_mmu.c

powerpc/mm: Don't use pmd_val, pud_val and pgd_val as lvalue

2015-12-14 15:19:07 +11:00

44x_mmu.c

powerpc: Delete __cpuinit usage from all users

2013-07-01 11:10:36 +10:00

copro_fault.c

mm: do not pass mm_struct into handle_mm_fault

2016-07-26 16:19:19 -07:00

dma-noncoherent.c

powerpc: Simplify test in __dma_sync()

2016-03-11 17:20:12 -06:00

fault.c

powerpc: Use kprobe blacklist for exception handlers

2016-09-19 10:53:54 +10:00

fsl_booke_mmu.c

powerpc/mm: Convert pte_user() to static inline

2016-05-01 18:32:24 +10:00

hash64_4k.c

powerpc/mm: Move hash table ops to a separate structure

2016-07-21 18:59:09 +10:00

hash64_64k.c

powerpc/mm: Move hash table ops to a separate structure

2016-07-21 18:59:09 +10:00

hash_low_32.S

powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly

2012-07-11 14:18:22 +10:00

hash_native_64.c

powerpc/mm: Move register_process_table() out of ppc_md

2016-08-04 20:22:34 +10:00

hash_utils_64.c

powerpc/mm: Update the HID bit when switching from radix to hash

2016-09-13 17:37:10 +10:00

highmem.c

sched/preempt, mm/kmap: Explicitly disable/enable preemption in kmap_atomic_*

2015-05-19 08:39:14 +02:00

hugepage-hash64.c

powerpc/mm: Move hash table ops to a separate structure

2016-07-21 18:59:09 +10:00

hugetlbpage-book3e.c

powerpc/fsl-book3e: Avoid lbarx on e5500

2016-03-03 23:43:05 -06:00

hugetlbpage-hash64.c

powerpc/mm: Move hash table ops to a separate structure

2016-07-21 18:59:09 +10:00

hugetlbpage-radix.c

powerpc/mm/hugetlb: Add flush_hugetlb_tlb_range

2016-08-01 11:15:13 +10:00

hugetlbpage.c

powerpc: Fix usage of _PAGE_RO in hugepage

2016-09-23 07:54:22 +10:00

icswx_pid.c

powerpc: Split ICSWX ACOP and PID processing

2011-11-25 14:11:27 +11:00

icswx.c

powerpc: Fix typo "CONFIG_ICSWX_PID"

2013-04-18 13:03:54 +10:00

icswx.h

powerpc/icswx: Fix race condition with IPI setting ACOP

2012-03-07 17:06:09 +11:00

init_32.c

powerpc/32: Add missing \n and switch to pr_warn()

2016-09-13 17:37:11 +10:00

init_64.c

powerpc/mm: Convert early cpu/mmu feature check to use the new helpers

2016-08-01 11:15:01 +10:00

Makefile

powerpc/Makefile: Drop CONFIG_WORD_SIZE for BITS

2016-09-13 17:37:06 +10:00

mem.c

powerpc: Fix build with CONFIG_MEMORY_HOTPLUG on some configs

2016-07-07 16:33:27 +10:00

mmap.c

powerpc/mm/radix: Pick the address layout for radix config

2016-05-11 21:53:47 +10:00

mmu_context_book3s64.c

powerpc/mm/radix: Update PID switch sequence

2016-07-17 16:42:53 +10:00

mmu_context_hash32.c

powerpc: Remove power3 from comments

2014-07-28 14:10:26 +10:00

mmu_context_iommu.c

powerpc/mmu: Add userspace-to-physical addresses translation cache

2015-06-11 15:16:54 +10:00

mmu_context_nohash.c

powerpc/mm/slice: Remove slice_mm_new_context()

2016-05-11 21:54:00 +10:00

mmu_decl.h

powerpc/8xx: Map IMMR area with 512k page at a fixed address

2016-07-09 02:02:48 -05:00

numa.c

Merge tag 'powerpc-4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2016-07-30 21:01:36 -07:00

pgtable_32.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

pgtable_64.c

tree wide: get rid of __GFP_REPEAT for order-0 allocations part I

2016-06-24 17:23:52 -07:00

pgtable-book3e.c

powerpc/mm: Make page table size a variable

2016-05-01 18:32:48 +10:00

pgtable-book3s64.c

powerpc/64/kexec: Fix MMU cleanup on radix

2016-09-23 07:54:17 +10:00

pgtable-hash64.c

powerpc/mm/thp: Abstraction for THP functions

2016-05-11 21:53:57 +10:00

pgtable-radix.c

powerpc/64/kexec: Fix MMU cleanup on radix

2016-09-23 07:54:17 +10:00

pgtable.c

powerpc/mm/radix: Use different pte update sequence for different POWER9 revs

2016-09-13 17:37:10 +10:00

ppc_mmu_32.c

powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together

2016-03-11 17:18:02 -06:00

slb_low.S

powerpc/mm: Preserve CFAR value on SLB miss caused by access to bogus address

2016-09-13 17:37:03 +10:00

slb.c

powerpc/mm: Remove long disabled SLB code

2016-04-11 20:30:40 +10:00

slice.c

powerpc/mm/radix: Add checks in slice code to catch radix usage

2016-05-11 21:53:46 +10:00

subpage-prot.c

thp: rename split_huge_page_pmd() to split_huge_pmd()

2016-01-15 17:56:32 -08:00

tlb_hash32.c

powerpc/mm: remove flush_tlb_page_nohash

2016-08-01 11:15:13 +10:00

tlb_hash64.c

powerpc/mm: Hash abstraction for tlbflush routines

2016-05-01 18:33:08 +10:00

tlb_low_64e.S

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

tlb_nohash_low.S

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

tlb_nohash.c

powerpc/mm: Drop multiple definition of mm_is_core_local

2016-08-01 11:15:10 +10:00

tlb-radix.c

powerpc/mm: Add radix flush all with IS=3

2016-09-23 07:54:18 +10:00

vphn.c

powerpc/vphn: parsing code rewrite

2015-03-18 10:48:59 +11:00

vphn.h

powerpc/vphn: parsing code rewrite

2015-03-18 10:48:59 +11:00