mmotm 2017-04-26-16-39 uploaded

[akpm]

The mm-of-the-moment snapshot 2017-04-26-16-39 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 4.11-rc8:
(patches marked "*" will be included in linux-next)

  origin.patch
  i-need-old-gcc.patch
* mm-uncharge-poisoned-pages.patch
* mm-skip-hwpoisoned-pages-when-onlining-pages.patch
* arm-arch-arm-include-asm-pageh-needs-personalityh.patch
* dma-debug-make-locking-to-work-for-rt.patch
* scripts-spellingtxt-add-several-more-common-spelling-mistakes.patch
* blackfin-bf609-let-clk_disable-return-immediately-if-clk-is-null.patch
* fs-ocfs2-cluster-use-setup_timer.patch
* ocfs2-o2hb-revert-hb-threshold-to-keep-compatible.patch
* fs-ocfs2-cluster-use-offset_in_page-macro.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
  mm.patch
* slab-avoid-ipis-when-creating-kmem-caches.patch
* mm-fix-100%-cpu-kswapd-busyloop-on-unreclaimable-nodes.patch
* mm-fix-100%-cpu-kswapd-busyloop-on-unreclaimable-nodes-fix.patch
* mm-fix-100%-cpu-kswapd-busyloop-on-unreclaimable-nodes-fix-2.patch
* mm-fix-check-for-reclaimable-pages-in-pf_memalloc-reclaim-throttling.patch
* mm-remove-seemingly-spurious-reclaimability-check-from-laptop_mode-gating.patch
* mm-remove-unnecessary-reclaimability-check-from-numa-balancing-target.patch
* mm-dont-avoid-high-priority-reclaim-on-unreclaimable-nodes.patch
* mm-dont-avoid-high-priority-reclaim-on-memcg-limit-reclaim.patch
* mm-delete-nr_pages_scanned-and-pgdat_reclaimable.patch
* revert-mm-vmscan-account-for-skipped-pages-as-a-partial-scan.patch
* mm-remove-unnecessary-back-off-function-when-retrying-page-reclaim.patch
* writeback-use-setup_deferrable_timer.patch
* mm-delete-unnecessary-ttu_-flags.patch
* mm-dont-assume-anonymous-pages-have-swapbacked-flag.patch
* mm-move-madv_free-pages-into-lru_inactive_file-list.patch
* mm-move-madv_free-pages-into-lru_inactive_file-list-checkpatch-fixes.patch
* mm-reclaim-madv_free-pages.patch
* mm-reclaim-madv_free-pages-fix.patch
* mm-fix-lazyfree-bug-on-check-in-try_to_unmap_one.patch
* mm-fix-lazyfree-bug-on-check-in-try_to_unmap_one-fix.patch
* mm-enable-madv_free-for-swapless-system.patch
* proc-show-madv_free-pages-info-in-smaps.patch
* proc-show-madv_free-pages-info-in-smaps-fix.patch
* mm-memcontrol-provide-shmem-statistics.patch
* mm-swap-fix-a-race-in-free_swap_and_cache.patch
* mm-use-is_migrate_highatomic-to-simplify-the-code.patch
* mm-use-is_migrate_highatomic-to-simplify-the-code-fix.patch
* mm-use-is_migrate_isolate_page-to-simplify-the-code.patch
* mm-vmstat-print-non-populated-zones-in-zoneinfo.patch
* mm-vmstat-suppress-pcp-stats-for-unpopulated-zones-in-zoneinfo.patch
* lockdep-teach-lockdep-about-memalloc_noio_save.patch
* lockdep-allow-to-disable-reclaim-lockup-detection.patch
* xfs-abstract-pf_fstrans-to-pf_memalloc_nofs.patch
* mm-introduce-memalloc_nofs_saverestore-api.patch
* mm-introduce-memalloc_nofs_saverestore-api-fix.patch
* xfs-use-memalloc_nofs_saverestore-instead-of-memalloc_noio.patch
* jbd2-mark-the-transaction-context-with-the-scope-gfp_nofs-context.patch
* jbd2-mark-the-transaction-context-with-the-scope-gfp_nofs-context-fix.patch
* jbd2-make-the-whole-kjournald2-kthread-nofs-safe.patch
* jbd2-make-the-whole-kjournald2-kthread-nofs-safe-checkpatch-fixes.patch
* mm-tighten-up-the-fault-path-a-little.patch
* mm-remove-rodata_test_data-export-add-pr_fmt.patch
* mm-compaction-reorder-fields-in-struct-compact_control.patch
* mm-compaction-remove-redundant-watermark-check-in-compact_finished.patch
* mm-page_alloc-split-smallest-stolen-page-in-fallback.patch
* mm-page_alloc-split-smallest-stolen-page-in-fallback-fix.patch
* mm-page_alloc-count-movable-pages-when-stealing-from-pageblock.patch
* mm-page_alloc-count-movable-pages-when-stealing-from-pageblock-fix.patch
* mm-compaction-change-migrate_async_suitable-to-suitable_migration_source.patch
* mm-compaction-add-migratetype-to-compact_control.patch
* mm-compaction-restrict-async-compaction-to-pageblocks-of-same-migratetype.patch
* mm-compaction-finish-whole-pageblock-to-reduce-fragmentation.patch
* mm-do-not-use-double-negation-for-testing-page-flags.patch
* mm-vmscan-fix-zone-balance-check-in-prepare_kswapd_sleep.patch
* mm-vmscan-only-clear-pgdat-congested-dirty-writeback-state-when-balanced.patch
* mm-vmscan-prevent-kswapd-sleeping-prematurely-due-to-mismatched-classzone_idx.patch
* mm-vmscan-prevent-kswapd-sleeping-prematurely-due-to-mismatched-classzone_idx-fix.patch
* mm-page_alloc-__gfp_nowarn-shouldnt-suppress-stall-warnings.patch
* mm-sparse-refine-usemap_size-a-little.patch
* mm-compaction-ignore-block-suitable-after-check-large-free-page.patch
* mm-vmscan-more-restrictive-condition-for-retry-in-do_try_to_free_pages.patch
* mm-vmscan-more-restrictive-condition-for-retry-in-do_try_to_free_pages-v5.patch
* mm-remove-unncessary-ret-in-page_referenced.patch
* mm-remove-swap_dirty-in-ttu.patch
* mm-remove-swap_mlock-check-for-swap_success-in-ttu.patch
* mm-make-the-try_to_munlock-void-function.patch
* mm-make-the-try_to_munlock-void-function-fix.patch
* mm-remove-swap_mlock-in-ttu.patch
* mm-remove-swap_again-in-ttu.patch
* mm-make-ttus-return-boolean.patch
* mm-make-rmap_walk-void-function.patch
* mm-make-rmap_one-boolean-function.patch
* mm-remove-swap_.patch
* mm-remove-swap_-fix.patch
* mm-swap-fix-comment-in-__read_swap_cache_async.patch
* mm-swap-improve-readability-via-make-spin_lock-unlock-balanced.patch
* mm-swap-avoid-lock-swap_avail_lock-when-held-cluster-lock.patch
* mm-enable-page-poisoning-early-at-boot.patch
* mm-enable-page-poisoning-early-at-boot-v2.patch
* mm-include-linux-migrateh-fixing-checkpatch-warning-regarding-function-definition.patch
* swap-add-warning-if-swap-slots-cache-failed-to-initialize.patch
* swap-add-warning-if-swap-slots-cache-failed-to-initialize-fix.patch
* mm-fix-spelling-error.patch
* userfaultfd-selftest-combine-all-cases-into-the-single-executable.patch
* mm-add-additional-consistency-check.patch
* oom-improve-oom-disable-handling.patch
* mm-mmap-replace-shm_huge_mask-with-map_huge_mask-inside-mmap_pgoff.patch
* mm-vmscan-fix-io-refault-regression-in-cache-workingset-transition.patch
* mm-memcontrol-clean-up-memoryevents-counting-function.patch
* mm-memcontrol-re-use-global-vm-event-enum.patch
* mm-memcontrol-re-use-node-vm-page-state-enum.patch
* mm-memcontrol-use-node-page-state-naming-scheme-for-memcg.patch
* mm-swap-remove-unused-function-prototype.patch
* documentation-vm-add-hugetlbfs-reservation-overview.patch
* mm-madvise-clean-up-madv_soft_offline-and-madv_hwpoison.patch
* mm-madvise-move-up-the-behavior-parameter-validation.patch
* mm-softoffline-add-page-flag-description-in-error-paths.patch
* mm-page_alloc-remove-debug_guardpage_minorder-test-in-warn_alloc.patch
* zram-handle-multiple-pages-attached-bios-bvec.patch
* zram-partial-io-refactoring.patch
* zram-use-zram_slot_lock-instead-of-raw-bit_spin_lock-op.patch
* zram-remove-zram_meta-structure.patch
* zram-introduce-zram-data-accessor.patch
* zram-use-zram_free_page-instead-of-open-coded.patch
* zram-reduce-load-operation-in-page_same_filled.patch
* fs-fix-data-invalidation-in-the-cleancache-during-direct-io.patch
* fs-block_dev-always-invalidate-cleancache-in-invalidate_bdev.patch
* mm-truncate-bail-out-early-from-invalidate_inode_pages2_range-if-mapping-is-empty.patch
* mm-truncate-avoid-pointless-cleancache_invalidate_inode-calls.patch
* mm-gup-fix-access_ok-argument-type.patch
* mm-swap-fix-swap-space-leak-in-error-path-of-swap_free_entries.patch
* mm-hwpoison-call-shake_page-unconditionally.patch
* mm-hwpoison-call-shake_page-after-try_to_unmap-for-mlocked-page.patch
* mm-page_alloc-return-0-in-case-this-node-has-no-page-within-the-zone.patch
* mm-vmscan-do-not-pass-reclaimed-slab-to-vmpressure.patch
* mm-page_owner-align-with-pageblock_nr-pages.patch
* mm-walk-the-zone-in-pageblock_nr_pages-steps.patch
* kasan-introduce-helper-functions-for-determining-bug-type.patch
* kasan-unify-report-headers.patch
* kasan-change-allocation-and-freeing-stack-traces-headers.patch
* kasan-simplify-address-description-logic.patch
* kasan-change-report-header.patch
* kasan-improve-slab-object-description.patch
* kasan-print-page-description-after-stacks.patch
* kasan-improve-double-free-report-format.patch
* kasan-separate-report-parts-by-empty-lines.patch
* proc-remove-cast-from-memory-allocation.patch
* proc-sysctl-fix-the-int-overflow-for-jiffies-conversion.patch
* drivers-virt-use-get_user_pages_unlocked.patch
* jiffiesh-declare-jiffies-and-jiffies_64-with-____cacheline_aligned_in_smp.patch
* make-help-add-tools-help-target.patch
* locking-hung_task-defer-showing-held-locks.patch
* vmci-fix-a-couple-integer-overflow-tests.patch
* c2port-checking-for-null-instead-of-is_err.patch
* revert-lib-test_sortc-make-it-explicitly-non-modular.patch
* lib-add-module-support-to-array-based-sort-tests.patch
* lib-add-module-support-to-linked-list-sorting-tests.patch
* firmware-makefile-force-recompilation-if-makefile-changes.patch
* checkpatch-remove-obsolete-config_experimental-checks.patch
* checkpatch-add-ability-to-find-bad-uses-of-vsprintf-%pfoo-extensions.patch
* checkpatch-add-ability-to-find-bad-uses-of-vsprintf-%pfoo-extensions-fix.patch
* checkpatch-add-ability-to-find-bad-uses-of-vsprintf-%pfoo-extensions-fix-fix.patch
* checkpatch-improve-embedded_function_name-test.patch
* checkpatch-allow-space-leading-blank-lines-in-email-headers.patch
* checkpatch-avoid-suggesting-struct-definitions-should-be-const.patch
* checkpatch-improve-multistatement_macro_use_do_while-test.patch
* checkpatch-clarify-the-embedded_function_name-message.patch
* checkpatch-special-audit-for-revert-commit-line.patch
* checkpatch-improve-kalloc-with-multiplication-and-sizeof-test.patch
* reiserfs-use-designated-initializers.patch
* fork-free-vmapped-stacks-in-cache-when-cpus-are-offline.patch
* cpumask-make-nr_cpumask_bits-unsigned.patch
* crash-move-crashkernel-parsing-and-vmcore-related-code-under-config_crash_core.patch
* ia64-reuse-append_elf_note-and-final_note-functions.patch
* powerpc-fadump-remove-dependency-with-config_kexec.patch
* powerpc-fadump-reuse-crashkernel-parameter-for-fadump-memory-reservation.patch
* powerpc-fadump-update-documentation-about-crashkernel-parameter-reuse.patch
* kdump-vmcoreinfo-report-actual-value-of-phys_base.patch
* uapi-fix-linux-sysctlh-userspace-compilation-errors.patch
* pidns-disable-pid-allocation-if-pid_ns_prepare_proc-is-failed-in-alloc_pid.patch
* ns-allow-ns_entries-to-have-custom-symlink-content.patch
* pidns-expose-task-pid_ns_for_children-to-userspace.patch
* taskstats-add-e-u-stime-for-tgid-command.patch
* taskstats-add-e-u-stime-for-tgid-command-fix.patch
* taskstats-add-e-u-stime-for-tgid-command-fix-fix.patch
* fs-affs-bugfix-make-symbolic-links-work-again.patch
* fs-affs-bugfix-enable-writes-on-ofs-disks.patch
* fs-affs-bugfix-write-files-greater-than-page-size-on-ofs.patch
* kcov-simplify-interrupt-check.patch
* scripts-gdb-add-lx-fdtdump-command.patch
* kernel-reboot-add-devm_register_reboot_notifier.patch
* kernel-reboot-add-devm_register_reboot_notifier-fix.patch
* fault-inject-use-correct-check-for-interrupts.patch
* fault-inject-support-systematic-fault-injection.patch
* fault-inject-support-systematic-fault-injection-fix.patch
* fault-inject-automatically-detect-the-number-base-for-fail-nth-write-interface.patch
* fault-inject-parse-as-natural-1-based-value-for-fail-nth-write-interface.patch
* fault-inject-make-fail-nth-read-write-interface-symmetric.patch
* fault-inject-simplify-access-check-for-fail-nth.patch
* fault-inject-simplify-access-check-for-fail-nth-fix.patch
* fault-inject-add-proc-pid-fail-nth.patch
* zlib-inflate-fix-potential-buffer-overflow.patch
* initramfs-provide-a-way-to-ignore-image-provided-by-bootloader.patch
* initramfs-use-vfs_stat-lstat-directly.patch
* ipc-shm-some-shmat-cleanups.patch
* sysvipc-cacheline-align-kern_ipc_perm.patch
  linux-next.patch
  linux-next-git-rejects.patch
* imx7-fix-kconfig-warning-and-build-errors.patch
* sparc64-ng4-memset-32-bits-overflow.patch
* mm-zeroing-hash-tables-in-allocator.patch
* mm-updated-callers-to-use-hash_zero-flag.patch
* mm-adaptive-hash-table-scaling.patch
* mm-introduce-kvalloc-helpers.patch
* mm-introduce-kvalloc-helpers-fix.patch
* mm-support-__gfp_repeat-in-kvmalloc_node-for-32kb.patch
* rhashtable-simplify-a-strange-allocation-pattern.patch
* ila-simplify-a-strange-allocation-pattern.patch
* xattr-zero-out-memory-copied-to-userspace-in-getxattr.patch
* treewide-use-kvalloc-rather-than-opencoded-variants.patch
* net-use-kvmalloc-with-__gfp_repeat-rather-than-open-coded-variant.patch
* md-use-kvmalloc-rather-than-opencoded-variant.patch
* bcache-use-kvmalloc.patch
* mm-swap-use-kvzalloc-to-allocate-some-swap-data-structure.patch
* mm-vmalloc-use-__gfp_highmem-implicitly.patch
* scripts-spellingtxt-add-memory-pattern-and-fix-typos.patch
* scripts-spellingtxt-add-regsiter-register-spelling-mistake.patch
* scripts-spellingtxt-add-intialised-pattern-and-fix-typo-instances.patch
* treewide-correct-diffrent-and-banlance-typos.patch
* treewide-move-set_memory_-functions-away-from-cacheflushh.patch
* arm-use-set_memoryh-header.patch
* arm64-use-set_memoryh-header.patch
* s390-use-set_memoryh-header.patch
* x86-use-set_memoryh-header.patch
* agp-use-set_memoryh-header.patch
* drm-use-set_memoryh-header.patch
* drm-use-set_memoryh-header-fix.patch
* intel_th-use-set_memoryh-header.patch
* watchdog-hpwdt-use-set_memoryh-header.patch
* bpf-use-set_memoryh-header.patch
* module-use-set_memoryh-header.patch
* pm-hibernate-use-set_memoryh-header.patch
* alsa-use-set_memoryh-header.patch
* misc-sram-use-set_memoryh-header.patch
* video-vermilion-use-set_memoryh-header.patch
* drivers-staging-media-atomisp-pci-atomisp2-use-set_memoryh.patch
* treewide-decouple-cacheflushh-and-set_memoryh.patch
* treewide-decouple-cacheflushh-and-set_memoryh-fix.patch
* kref-remove-warn_on-for-null-release-functions.patch
* megasas-remove-expensive-inline-from-megasas_return_cmd.patch
* remove-expensive-warn_on-in-pagefault_disabled_dec.patch
* fs-remove-set-but-not-checked-aop_flag_uninterruptible-flag.patch
* docs-vm-transhuge-fix-few-trivial-typos.patch
* docs-vm-transhuge-fix-few-trivial-typos-fix.patch
* format-security-move-static-strings-to-const.patch
* fs-f2fs-use-ktime_get_real_seconds-for-sit_info-times.patch
* trace-make-trace_hwlat-timestamp-y2038-safe.patch
* fs-cifs-replace-current_time-by-other-appropriate-apis.patch
* fs-ceph-current_time-with-ktime_get_real_ts.patch
* fs-ufs-use-ktime_get_real_ts64-for-birthtime.patch
* fs-ubifs-replace-current_time_sec-with-current_time.patch
* lustre-replace-current_time-macro.patch
* apparmorfs-replace-current_time-with-current_time.patch
* gfs2-replace-current_time-with-current_time.patch
* time-delete-current_time_sec-and-current_time.patch
* time-delete-current_fs_time-function.patch
* mm-huge_memory-use-zap_deposited_table-more.patch
* mm-huge_memory-deposit-a-pgtable-for-dax-pmd-faults-when-required.patch
* mm-prevent-potential-recursive-reclaim-due-to-clearing-pf_memalloc.patch
* mm-introduce-memalloc_noreclaim_saverestore.patch
* treewide-convert-pf_memalloc-manipulations-to-new-helpers.patch
* treewide-convert-pf_memalloc-manipulations-to-new-helpers-fix.patch
* mtd-nand-nandsim-convert-to-memalloc_noreclaim_.patch
* dax-add-tracepoints-to-dax_iomap_pte_fault.patch
* dax-add-tracepoints-to-dax_pfn_mkwrite.patch
* dax-add-tracepoints-to-dax_load_hole.patch
* dax-add-tracepoints-to-dax_writeback_mapping_range.patch
* dax-add-tracepoints-to-dax_writeback_mapping_range-fix.patch
* dax-add-tracepoint-to-dax_writeback_one.patch
* dax-add-tracepoint-to-dax_writeback_one-fix.patch
* dax-add-tracepoint-to-dax_insert_mapping.patch
* selftests-vm-add-a-test-for-virtual-address-range-mapping.patch
* lib-crc-ccitt-add-ccitt-false-crc16-variant.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
  workaround-for-a-pci-restoring-bug.patch