mmotm 2017-01-20-16-20 uploaded

[akpm]

The mm-of-the-moment snapshot 2017-01-20-16-20 has been uploaded to

   http://www.ozlabs.org/~akpm/mmotm/

mmotm-readme.txt says

README for mm-of-the-moment:

http://www.ozlabs.org/~akpm/mmotm/

This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
more than once a week.

You will need quilt to apply these patches to the latest Linus release (4.x
or 4.x-rcY).  The series file is in broken-out.tar.gz and is duplicated in
http://ozlabs.org/~akpm/mmotm/series

The file broken-out.tar.gz contains two datestamp files: .DATE and
.DATE-yyyy-mm-dd-hh-mm-ss.  Both contain the string yyyy-mm-dd-hh-mm-ss,
followed by the base kernel version against which this patch series is to
be applied.

This tree is partially included in linux-next.  To see which patches are
included in linux-next, consult the `series' file.  Only the patches
within the #NEXT_PATCHES_START/#NEXT_PATCHES_END markers are included in
linux-next.

A git tree which contains the memory management portion of this tree is
maintained at git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git
by Michal Hocko.  It contains the patches which are between the
"#NEXT_PATCHES_START mm" and "#NEXT_PATCHES_END" markers, from the series
file, http://www.ozlabs.org/~akpm/mmotm/series.


A full copy of the full kernel tree with the linux-next and mmotm patches
already applied is available through git within an hour of the mmotm
release.  Individual mmotm releases are tagged.  The master branch always
points to the latest release, so it's constantly rebasing.

http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/

To develop on top of mmotm git:

  $ git remote add mmotm git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git
  $ git remote update mmotm
  $ git checkout -b topic mmotm/master
  <make changes, commit>
  $ git send-email mmotm/master.. [...]

To rebase a branch with older patches to a new mmotm release:

  $ git remote update mmotm
  $ git rebase --onto mmotm/master <topic base> topic




The directory http://www.ozlabs.org/~akpm/mmots/ (mm-of-the-second)
contains daily snapshots of the -mm tree.  It is updated more frequently
than mmotm, and is untested.

A git copy of this tree is available at

	http://git.cmpxchg.org/cgit.cgi/linux-mmots.git/

and use of this tree is similar to
http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/, described above.


This mmotm tree contains the following patches against 4.10-rc4:
(patches marked "*" will be included in linux-next)

  origin.patch
  i-need-old-gcc.patch
* memory_hotplug-zone_can_shift-returns-boolean-value.patch
* mm-respect-foll_force-foll_cow-for-thp.patch
* mm-respect-foll_force-foll_cow-for-thp-checkpatch-fixes.patch
* dax-fix-build-warnings-with-fs_dax-and-fs_iomap.patch
* memstick-core-avoid-wnonnull-warning.patch
* userfaultfd-fix-sigbus-resulting-from-false-rwsem-wakeups.patch
* slub-trace-free-objects-at-kern_info.patch
* mm-alloc_contig-re-allow-cma-to-compact-fs-pages.patch
* proc-add-a-schedule-point-in-proc_pid_readdir.patch
* proc-add-a-schedule-point-in-proc_pid_readdir-fix.patch
* mm-memcg-do-not-retry-precharge-charges.patch
* documentation-filesystems-proctxt-add-vmpin.patch
* radix-tree-fix-private-list-warnings.patch
* mm-mempolicyc-do-not-put-mempolicy-before-using-its-nodemask.patch
* frv-add-atomic64_add_unless.patch
* fbdev-color-map-copying-bounds-checking.patch
* panic-add-missing-n.patch
* mm-page_alloc-fix-check-for-null-preferred_zone.patch
* mm-page_alloc-fix-fast-path-race-with-cpuset-update-or-removal.patch
* mm-page_alloc-move-cpuset-seqcount-checking-to-slowpath.patch
* mm-page_alloc-fix-premature-oom-when-racing-with-cpuset-mems-update.patch
* mm-page_alloc-fix-premature-oom-when-racing-with-cpuset-mems-update-fix.patch
* arm-arch-arm-include-asm-pageh-needs-personalityh.patch
* tracing-add-__print_flags_u64.patch
* dax-add-tracepoint-infrastructure-pmd-tracing.patch
* dax-update-maintainers-entries-for-fs-dax.patch
* dax-add-tracepoints-to-dax_pmd_load_hole.patch
* dax-add-tracepoints-to-dax_pmd_insert_mapping.patch
* mm-dax-make-pmd_fault-and-friends-to-be-the-same-as-fault.patch
* mm-dax-make-pmd_fault-and-friends-to-be-the-same-as-fault-v7.patch
* mm-dax-move-pmd_fault-to-take-only-vmf-parameter.patch
* dax-enable-iostat-for-read-write.patch
* dax-enable-iostat-for-read-write-fix.patch
* dma-debug-add-comment-for-failed-to-check-map-error.patch
* tools-vm-add-missing-makefile-rules.patch
* scripts-spellingtxt-add-several-more-common-spelling-mistakes.patch
* scripts-lindent-clean-up-and-optimize.patch
* scripts-checkstackpl-add-support-for-nios2.patch
* m32r-use-generic-currenth.patch
* m32r-fix-build-warning.patch
* debugobjects-track-number-of-kmem_cache_alloc-kmem_cache_free-done.patch
* debugobjects-scale-thresholds-with-of-cpus.patch
* debugobjects-reduce-contention-on-the-global-pool_lock.patch
* ocfs2-dlmglue-prepare-tracking-logic-to-avoid-recursive-cluster-lock.patch
* ocfs2-fix-deadlock-issue-when-taking-inode-lock-at-vfs-entry-points.patch
* ocfs2-old-mle-put-and-release-after-the-function-dlm_add_migration_mle-called.patch
* ocfs2-old-mle-put-and-release-after-the-function-dlm_add_migration_mle-called-fix.patch
* ocfs2-dlm-optimization-of-code-while-free-dead-node-locks.patch
* ocfs2-dlm-optimization-of-code-while-free-dead-node-locks-checkpatch-fixes.patch
* block-restore-proc-partitions-to-not-display-non-partitionable-removable-devices.patch
* kernel-watchdog-prevent-false-hardlockup-on-overloaded-system.patch
* kernel-watchdog-prevent-false-hardlockup-on-overloaded-system-fix.patch
* kernel-watchdogc-do-not-hardcode-cpu-0-as-the-initial-thread.patch
  mm.patch
* slub-do-not-merge-cache-if-slub_debug-contains-a-never-merge-flag.patch
* mm-slub-add-a-dump_stack-to-the-unexpected-gfp-check.patch
* tmpfs-change-shmem_mapping-to-test-shmem_aops.patch
* mm-throttle-show_mem-from-warn_alloc.patch
* mm-throttle-show_mem-from-warn_alloc-fix.patch
* mm-page_alloc-dont-convert-pfn-to-idx-when-merging.patch
* mm-page_alloc-avoid-page_to_pfn-when-merging-buddies.patch
* mm-vmallocc-use-rb_entry_safe.patch
* mm-trace-extract-compaction_status-and-zone_type-to-a-common-header.patch
* oom-trace-add-oom-detection-tracepoints.patch
* oom-trace-add-compaction-retry-tracepoint.patch
* userfaultfd-document-_ior-_iow.patch
* userfaultfd-correct-comment-about-uffd_feature_pagefault_flag_wp.patch
* userfaultfd-convert-bug-to-warn_on_once.patch
* userfaultfd-use-vma_is_anonymous.patch
* userfaultfd-non-cooperative-split-the-find_userfault-routine.patch
* userfaultfd-non-cooperative-add-ability-to-report-non-pf-events-from-uffd-descriptor.patch
* userfaultfd-non-cooperative-report-all-available-features-to-userland.patch
* userfaultfd-non-cooperative-add-fork-event.patch
* userfaultfd-non-cooperative-add-fork-event-build-warning-fix.patch
* userfaultfd-non-cooperative-dup_userfaultfd-use-mm_count-instead-of-mm_users.patch
* userfaultfd-non-cooperative-add-mremap-event.patch
* userfaultfd-non-cooperative-optimize-mremap_userfaultfd_complete.patch
* userfaultfd-non-cooperative-add-madvise-event-for-madv_dontneed-request.patch
* userfaultfd-non-cooperative-avoid-madv_dontneed-race-condition.patch
* userfaultfd-non-cooperative-wake-userfaults-after-uffdio_unregister.patch
* userfaultfd-hugetlbfs-add-copy_huge_page_from_user-for-hugetlb-userfaultfd-support.patch
* userfaultfd-hugetlbfs-add-hugetlb_mcopy_atomic_pte-for-userfaultfd-support.patch
* userfaultfd-hugetlbfs-add-__mcopy_atomic_hugetlb-for-huge-page-uffdio_copy.patch
* userfaultfd-hugetlbfs-fix-__mcopy_atomic_hugetlb-retry-error-processing.patch
* userfaultfd-hugetlbfs-fix-__mcopy_atomic_hugetlb-retry-error-processing-fix.patch
* userfaultfd-hugetlbfs-fix-__mcopy_atomic_hugetlb-retry-error-processing-fix-fix.patch
* userfaultfd-hugetlbfs-add-userfaultfd-hugetlb-hook.patch
* userfaultfd-hugetlbfs-allow-registration-of-ranges-containing-huge-pages.patch
* userfaultfd-hugetlbfs-add-userfaultfd_hugetlb-test.patch
* userfaultfd-hugetlbfs-userfaultfd_huge_must_wait-for-hugepmd-ranges.patch
* userfaultfd-hugetlbfs-gup-support-vm_fault_retry.patch
* userfaultfd-hugetlbfs-reserve-count-on-error-in-__mcopy_atomic_hugetlb.patch
* userfaultfd-hugetlbfs-uffd_feature_missing_hugetlbfs.patch
* userfaultfd-introduce-vma_can_userfault.patch
* userfaultfd-shmem-add-shmem_mcopy_atomic_pte-for-userfaultfd-support.patch
* userfaultfd-shmem-introduce-vma_is_shmem.patch
* userfaultfd-shmem-add-tlbflushh-header-for-microblaze.patch
* userfaultfd-shmem-use-shmem_mcopy_atomic_pte-for-shared-memory.patch
* userfaultfd-shmem-add-userfaultfd-hook-for-shared-memory-faults.patch
* userfaultfd-shmem-allow-registration-of-shared-memory-ranges.patch
* userfaultfd-shmem-add-userfaultfd_shmem-test.patch
* userfaultfd-shmem-lock-the-page-before-adding-it-to-pagecache.patch
* userfaultfd-shmem-avoid-a-lockup-resulting-from-corrupted-page-flags.patch
* userfaultfd-shmem-avoid-leaking-blocks-and-used-blocks-in-uffdio_copy.patch
* userfaultfd-hugetlbfs-uffd_feature_missing_shmem.patch
* userfaultfd-non-cooperative-selftest-introduce-userfaultfd_open.patch
* userfaultfd-non-cooperative-selftest-add-ufd-parameter-to-copy_page.patch
* userfaultfd-non-cooperative-selftest-add-test-for-fork-madvdontneed-and-remap-events.patch
* userfaultfd-selftest-test-uffdio_zeropage-on-all-memory-types.patch
* mm-mprotect-use-pmd_trans_unstable-instead-of-taking-the-pmd_lock.patch
* mm-vmscan-remove-unused-mm_vmscan_memcg_isolate.patch
* mm-vmscan-add-active-list-aging-tracepoint.patch
* mm-vmscan-add-active-list-aging-tracepoint-update.patch
* mm-vmscan-show-the-number-of-skipped-pages-in-mm_vmscan_lru_isolate.patch
* mm-vmscan-show-lru-name-in-mm_vmscan_lru_isolate-tracepoint.patch
* mm-vmscan-extract-shrink_page_list-reclaim-counters-into-a-struct.patch
* mm-vmscan-enhance-mm_vmscan_lru_shrink_inactive-tracepoint.patch
* mm-vmscan-add-mm_vmscan_inactive_list_is_low-tracepoint.patch
* trace-vmscan-postprocess-sync-with-tracepoints-updates.patch
* nfs-no-pg_private-waiters-remain-remove-waker.patch
* mm-un-export-wake_up_page-functions.patch
* mm-fix-filemapc-kernel-doc-warnings.patch
* mm-page_alloc-swap-likely-to-unlikely-as-code-logic-is-different-for-next_zones_zonelist.patch
* mm-compaction-add-vmstats-for-kcompactd-work.patch
* mm-page_alloc-skip-over-regions-of-invalid-pfns-where-possible.patch
* mmcompaction-serialize-waitqueue_active-checks.patch
* mm-bootmemc-cosmetic-improvement-of-code-readability.patch
* mm-fix-some-typos-in-mm-zsmallocc.patch
* mm-memblockc-trivial-code-refine-in-memblock_is_region_memory.patch
* mm-memblockc-check-return-value-of-memblock_reserve-in-memblock_virt_alloc_internal.patch
* mm-sparse-use-page_private-to-get-page-private-value.patch
* mm-memory_hotplug-set-magic-number-to-page-freelsit-instead-of-page-lrunext.patch
* powerpc-do-not-make-the-entire-heap-executable.patch
* mm-swap-fix-kernel-message-in-swap_info_get.patch
* mm-swap-add-cluster-lock.patch
* mm-swap-add-cluster-lock-v5.patch
* mm-swap-split-swap-cache-into-64mb-trunks.patch
* mm-swap-skip-read-ahead-for-unreferenced-swap-slots.patch
* mm-swap-allocate-swap-slots-in-batches.patch
* mm-swap-free-swap-slots-in-batch.patch
* mm-swap-add-cache-for-swap-slots-allocation.patch
* mm-swap-add-cache-for-swap-slots-allocation-fix.patch
* mm-swap-add-cache-for-swap-slots-allocation-fix-2.patch
* mm-swap-enable-swap-slots-cache-usage.patch
* mm-swap-skip-readahead-only-when-swap-slot-cache-is-enabled.patch
* mm-thp-add-new-defermadvise-defrag-option.patch
* writeback-use-rb_entry.patch
* mm-vmscan-do-not-count-freed-pages-as-pgdeactivate.patch
* mm-vmscan-cleanup-lru-size-claculations.patch
* mm-vmscan-consider-eligible-zones-in-get_scan_count.patch
* revert-mm-bail-out-in-shrink_inactive_list.patch
* mm-page_alloc-do-not-report-all-nodes-in-show_mem.patch
* mm-page_alloc-warn_alloc-print-nodemask.patch
* arch-mm-remove-arch-specific-show_mem.patch
* lib-show_memc-teach-show_mem-to-work-with-the-given-nodemask.patch
* lib-show_memc-teach-show_mem-to-work-with-the-given-nodemask-checkpatch-fixes.patch
* mm-consolidate-gfp_nofail-checks-in-the-allocator-slowpath.patch
* mm-oom-do-not-enfore-oom-killer-for-__gfp_nofail-automatically.patch
* mm-help-__gfp_nofail-allocations-which-do-not-trigger-oom-killer.patch
* mm-page_alloc-warn_alloc-nodemask-is-null-when-cpusets-are-disabled.patch
* mm-drop-zap_details-ignore_dirty.patch
* mm-drop-zap_details-check_swap_entries.patch
* mm-drop-unused-argument-of-zap_page_range.patch
* oom-reaper-use-madvise_dontneed-logic-to-decide-if-unmap-the-vma.patch
* mm-memblockc-remove-unnecessary-log-and-clean-up.patch
* zram-remove-obsolete-sysfs-attrs.patch
* mm-fix-linux-pagemaph-stray-kernel-doc-notation.patch
* z3fold-limit-first_num-to-the-actual-range-of-possible-buddy-indexes.patch
* mm-ksm-improve-deduplication-of-zero-pages-with-colouring.patch
* mm-ksm-improve-deduplication-of-zero-pages-with-colouring-fix.patch
* mm-ksm-improve-deduplication-of-zero-pages-with-colouring-fix-2.patch
* mm-oom-header-nodemask-is-null-when-cpusets-are-disabled.patch
* mm-oom-header-nodemask-is-null-when-cpusets-are-disabled-fix.patch
* mm-fix-type-width-of-section-to-from-pfn-conversion-macros.patch
* mm-devm_memremap_pages-use-multi-order-radix-for-zone_device-lookups.patch
* mm-introduce-struct-mem_section_usage-to-track-partial-population-of-a-section.patch
* mm-introduce-common-definitions-for-the-size-and-mask-of-a-section.patch
* mm-cleanup-sparse_init_one_section-return-value.patch
* mm-track-active-portions-of-a-section-at-boot.patch
* mm-track-active-portions-of-a-section-at-boot-fix.patch
* mm-fix-register_new_memory-zone-type-detection.patch
* mm-convert-kmalloc_section_memmap-to-populate_section_memmap.patch
* mm-prepare-for-hot-add-remove-of-sub-section-ranges.patch
* mm-support-section-unaligned-zone_device-memory-ranges.patch
* mm-enable-section-unaligned-devm_memremap_pages.patch
* libnvdimm-pfn-dax-stop-padding-pmem-namespaces-to-section-alignment.patch
* mm-memory_hotplugc-unexport-__remove_pages.patch
* memblock-let-memblock_type_name-know-about-physmem-type.patch
* memblock-also-dump-physmem-list-within-__memblock_dump_all.patch
* memblock-embed-memblock-type-name-within-struct-memblock_type.patch
* userfaultfd-non-cooperative-rename-event_madvdontneed-to-event_remove.patch
* userfaultfd-non-cooperative-add-madvise-event-for-madv_remove-request.patch
* userfaultfd-non-cooperative-selftest-enable-remove-event-test-for-shmem.patch
* mm-page_owner-align-with-pageblock_nr-pages.patch
* mm-walk-the-zone-in-pageblock_nr_pages-steps.patch
* kasan-drain-quarantine-of-memcg-slab-objects.patch
* kasan-add-memcg-kmem_cache-test.patch
* frv-pci-frv-fix-build-warning.patch
* proc-use-rb_entry.patch
* proc-less-code-duplication-in-proc-cmdline.patch
* procfs-change-the-owner-of-non-dumpable-and-writeable-files.patch
* uapi-mqueueh-add-missing-linux-typesh-include.patch
* add-explanation-of-udelay-inaccuracy.patch
* notifier-simplify-expression.patch
* timerqueue-use-rb_entry_safe.patch
* lib-add-module-support-to-crc32-tests.patch
* lib-add-module-support-to-glob-tests.patch
* lib-add-module-support-to-atomic64-tests.patch
* find_bit-micro-optimise-find_next__bit.patch
* find_bit-micro-optimise-find_next__bit-v2.patch
* linux-kernelh-fix-div_round_closest-to-support-negative-divisors.patch
* linux-kernelh-fix-div_round_closest-to-support-negative-divisors-fix.patch
* rbtree-use-designated-initializers.patch
* lib-add-config_test_sort-to-enable-self-test-of-sort.patch
* lib-add-config_test_sort-to-enable-self-test-of-sort-fix.patch
* checkpatch-warn-on-embedded-function-names.patch
* checkpatch-warn-on-logging-continuations.patch
* checkpatch-update-logfunctions.patch
* hfs-fix-fix-hfs_readdir.patch
* kdump-vmcoreinfo-report-actual-value-of-phys_base.patch
* rapidio-use-get_user_pages_unlocked.patch
* fs-affs-remove-reference-to-affs_parent_ino.patch
* fs-affs-add-validation-block-function.patch
* fs-affs-make-affs-exportable.patch
* fs-affs-use-octal-for-permissions.patch
* fs-affs-add-prefix-to-some-functions.patch
* fs-affs-nameic-forward-declarations-clean-up.patch
* fs-affs-make-export-work-with-cold-dcache.patch
* config-android-recommended-disable-aio-support.patch
* config-android-base-enable-hardened-usercopy-and-kernel-aslr.patch
* fonts-keep-non-sparc-fonts-listed-together.patch
* scripts-gdb-add-lx-fdtdump-command.patch
* ipc-semc-avoid-using-spin_unlock_wait.patch
* ipc-sem-add-hysteresis.patch
  linux-next.patch
  linux-next-rejects.patch
  linux-next-git-rejects.patch
* fs-add-i_blocksize.patch
* fs-add-i_blocksize-fix.patch
* reimplement-idr-and-ida-using-the-radix-tree.patch
* reimplement-idr-and-ida-using-the-radix-tree-support-storing-null-in-the-idr.patch
* reimplement-idr-and-ida-using-the-radix-tree-support-storing-null-in-the-idr-checkpatch-fixes.patch
* reimplement-idr-and-ida-using-the-radix-tree-fix.patch
* scripts-spellingtxt-add-swith-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-swithc-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-an-user-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-an-union-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-an-one-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-partiton-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-aligment-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-algined-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-efective-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-varible-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-embeded-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-againt-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-neded-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-unneded-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-intialization-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-initialiazation-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-intialised-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-comsumer-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-disbled-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-overide-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-overrided-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-configuartion-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-applys-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-explictely-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-omited-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-disassocation-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-deintialized-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-overwritting-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-overwriten-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-therfore-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-followings-pattern-and-fix-typo-instances.patch
* scripts-spellingtxt-add-some-typo-words.patch
* lib-vsprintfc-remove-%z-support.patch
* checkpatchpl-warn-against-using-%z.patch
* checkpatchpl-warn-against-using-%z-fix.patch
* mm-add-new-mmgrab-helper.patch
* mm-add-new-mmget-helper.patch
* mm-use-mmget_not_zero-helper.patch
* mm-clarify-mm_structmm_userscount-documentation.patch
  mm-add-strictlimit-knob-v2.patch
  make-sure-nobodys-leaking-resources.patch
  releasing-resources-with-children.patch
  make-frame_pointer-default=y.patch
  kernel-forkc-export-kernel_thread-to-modules.patch
  mutex-subsystem-synchro-test-module.patch
  slab-leaks3-default-y.patch
  add-debugging-aid-for-memory-initialisation-problems.patch
  workaround-for-a-pci-restoring-bug.patch