Andrew Morton 28c553d0aa revert "mm: make sure all file VMAs have ->vm_ops set" ...

Revert commit 6dc296e7df "mm: make sure all file VMAs have ->vm_ops
set".

Will Deacon reports that it "causes some mmap regressions in LTP, which
appears to use a MAP_PRIVATE mmap of /dev/zero as a way to get anonymous
pages in some of its tests (specifically mmap10 [1])".

William Shuman reports Oracle crashes.

So revert the patch while we work out what to do.

Reported-by: William Shuman <[email protected]>
Reported-by: Will Deacon <[email protected]>
Cc: Kirill A. Shutemov <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2015-09-17 21:16:07 -07:00

..

kasan

kasan: fix last shadow judgement in memory_is_poisoned_16()

2015-09-17 21:16:07 -07:00

backing-dev.c

Merge branch 'for-4.3/blkcg' of git://git.kernel.dk/linux-block

2015-09-10 18:56:14 -07:00

balloon_compaction.c

…

bootmem.c

bootmem: avoid freeing to bootmem after bootmem is done

2015-09-08 15:35:28 -07:00

cleancache.c

…

cma_debug.c

mm/cma_debug: correct size input to bitmap function

2015-07-17 16:39:54 -07:00

cma.c

mm/memblock: add extra "flags" to memblock to allow selection of memory based on attribute

2015-06-24 17:49:44 -07:00

cma.h

mm: cma: mark cma_bitmap_maxno() inline in header

2015-08-14 15:56:32 -07:00

compaction.c

mm/compaction: correct to flush migrated pages if pageblock skip happens

2015-09-08 15:35:28 -07:00

debug-pagealloc.c

…

debug.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

dmapool.c

mm: add support for __GFP_ZERO flag to dma_pool_alloc()

2015-09-08 15:35:28 -07:00

early_ioremap.c

mm/early_ioremap: add explicit #include of asm/early_ioremap.h

2015-09-11 15:21:34 -07:00

fadvise.c

writeback: implement and use inode_congested()

2015-06-02 08:33:35 -06:00

failslab.c

…

filemap.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

frame_vector.c

[media] mm: Provide new get_vaddr_frames() helper

2015-08-16 13:02:47 -03:00

frontswap.c

frontswap: allow multiple backends

2015-06-24 17:49:45 -07:00

gup.c

mm: make GUP handle pfn mapping unless FOLL_GET is requested

2015-09-04 16:54:41 -07:00

highmem.c

…

huge_memory.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

hugetlb_cgroup.c

…

hugetlb.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

hwpoison-inject.c

hwpoison: use page_cgroup_ino for filtering by memcg

2015-09-10 13:29:01 -07:00

init-mm.c

…

internal.h

mm/compaction: correct to flush migrated pages if pageblock skip happens

2015-09-08 15:35:28 -07:00

interval_tree.c

…

Kconfig

Merge tag 'media/v4.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2015-09-11 16:42:39 -07:00

Kconfig.debug

…

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

kmemleak: use seq_hex_dump() to dump buffers

2015-09-10 13:29:01 -07:00

ksm.c

…

list_lru.c

list_lru: don't call list_lru_from_kmem if the list_head is empty

2015-09-08 15:35:28 -07:00

maccess.c

lib: move strncpy_from_unsafe() into mm/maccess.c

2015-08-31 12:36:10 -07:00

madvise.c

mm: madvise allow remove operation for hugetlbfs

2015-09-08 15:35:28 -07:00

Makefile

Merge tag 'media/v4.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2015-09-11 16:42:39 -07:00

memblock.c

mm/memblock.c: fix comment in __next_mem_range()

2015-09-08 15:35:28 -07:00

memcontrol.c

memcg: zap try_get_mem_cgroup_from_page

2015-09-10 13:29:01 -07:00

memory_hotplug.c

Merge tag 'libnvdimm-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2015-09-08 14:35:59 -07:00

memory-failure.c

hwpoison: use page_cgroup_ino for filtering by memcg

2015-09-10 13:29:01 -07:00

memory.c

mm: use vma_is_anonymous() in create_huge_pmd() and wp_huge_pmd()

2015-09-10 13:29:01 -07:00

mempolicy.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

mempool.c

mm/mempool: allow NULL `pool' pointer in mempool_destroy()

2015-09-08 15:35:28 -07:00

memtest.c

memtest: remove unused header files

2015-09-08 15:35:28 -07:00

migrate.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

mincore.c

…

mlock.c

userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx

2015-09-04 16:54:41 -07:00

mm_init.c

mm: meminit: remove mminit_verify_page_links

2015-06-30 19:44:56 -07:00

mmap.c

revert "mm: make sure all file VMAs have ->vm_ops set"

2015-09-17 21:16:07 -07:00

mmu_context.c

…

mmu_notifier.c

mmu-notifier: add clear_young callback

2015-09-10 13:29:01 -07:00

mmzone.c

…

mprotect.c

userfaultfd: teach vma_merge to merge across vma->vm_userfaultfd_ctx

2015-09-04 16:54:41 -07:00

mremap.c

mremap: simplify the "overlap" check in mremap_to()

2015-09-04 16:54:41 -07:00

msync.c

…

nobootmem.c

mm: page_alloc: pass PFN to __free_pages_bootmem

2015-06-30 19:44:55 -07:00

nommu.c

mm, mpx: add "vm_flags_t vm_flags" arg to do_mmap_pgoff()

2015-09-10 13:29:01 -07:00

oom_kill.c

mm, oom: remove unnecessary variable

2015-09-08 15:35:28 -07:00

page_alloc.c

Merge branch 'akpm' (patches from Andrew)

2015-09-08 17:52:23 -07:00

page_counter.c

…

page_ext.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

page_idle.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

page_io.c

fs: use helper bio_add_page() instead of open coding on bi_io_vec

2015-08-13 12:32:00 -06:00

page_isolation.c

mm, page_isolation: make set/unset_migratetype_isolate() file-local

2015-09-08 15:35:28 -07:00

page_owner.c

mm/page_owner: set correct gfp_mask on page_owner

2015-07-17 16:39:54 -07:00

page-writeback.c

Merge branch 'for-4.3/blkcg' of git://git.kernel.dk/linux-block

2015-09-10 18:56:14 -07:00

pagewalk.c

…

percpu-km.c

…

percpu-vm.c

…

percpu.c

percpu: clean up of schunk->map[] assignment in pcpu_setup_first_chunk

2015-07-21 11:31:00 -04:00

pgtable-generic.c

mm: clarify that the function operates on hugepage pte

2015-06-24 17:49:44 -07:00

process_vm_access.c

…

quicklist.c

…

readahead.c

writeback: implement and use inode_congested()

2015-06-02 08:33:35 -06:00

rmap.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

shmem.c

shmem: recalculate file inode when fstat

2015-09-08 15:35:28 -07:00

slab_common.c

memcg: export struct mem_cgroup

2015-09-08 15:35:28 -07:00

slab.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

slab.h

mm/slab.h: fix argument order in cache_from_obj's error message

2015-09-04 16:54:41 -07:00

slob.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

slub.c

mm: rename alloc_pages_exact_node() to __alloc_pages_node()

2015-09-08 15:35:28 -07:00

sparse-vmemmap.c

…

sparse.c

…

swap_cgroup.c

…

swap_state.c

mm: swap: zswap: maybe_preload & refactoring

2015-09-08 15:35:28 -07:00

swap.c

mm: introduce idle page tracking

2015-09-10 13:29:01 -07:00

swapfile.c

mm: /proc/pid/smaps:: show proportional swap share of the mapping

2015-09-08 15:35:28 -07:00

truncate.c

…

userfaultfd.c

userfaultfd: avoid mmap_sem read recursion in mcopy_atomic

2015-09-04 16:54:41 -07:00

util.c

…

vmacache.c

…

vmalloc.c

…

vmpressure.c

…

vmscan.c

mm, vmscan: unlock page while waiting on writeback

2015-09-08 15:35:28 -07:00

vmstat.c

…

workingset.c

…

zbud.c

mm: zbud: constify the zbud_ops

2015-09-08 15:35:28 -07:00

zpool.c

zpool: add zpool_has_pool()

2015-09-10 13:29:01 -07:00

zsmalloc.c

mm: zpool: constify the zpool_ops

2015-09-08 15:35:28 -07:00

zswap.c

zswap: change zpool/compressor at runtime

2015-09-10 13:29:01 -07:00