mmotm 2016-05-20-17-11 uploaded

[akpm]

The mm-of-the-moment snapshot 2016-05-20-17-11 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 4.6:
(patches marked "*" will be included in linux-next)

  origin.patch
* mm-workingset-only-do-workingset-activations-on-reads.patch
* mm-filemap-only-do-access-activations-on-reads.patch
* mm-vmscan-reduce-size-of-inactive-file-list.patch
* vmscan-consider-classzone_idx-in-compaction_ready.patch
* mm-compaction-change-compact_-constants-into-enum.patch
* mm-compaction-cover-all-compaction-mode-in-compact_zone.patch
* mm-compaction-distinguish-compact_deferred-from-compact_skipped.patch
* mm-compaction-distinguish-between-full-and-partial-compact_complete.patch
* mm-compaction-update-compaction_result-ordering.patch
* mm-compaction-simplify-__alloc_pages_direct_compact-feedback-interface.patch
* mm-compaction-abstract-compaction-feedback-to-helpers.patch
* mm-oom-rework-oom-detection.patch
* mm-throttle-on-io-only-when-there-are-too-many-dirty-and-writeback-pages.patch
* mm-oom-protect-costly-allocations-some-more.patch
* mm-consider-compaction-feedback-also-for-costly-allocation.patch
* mm-oom-compaction-prevent-from-should_compact_retry-looping-for-ever-for-costly-orders.patch
* mm-oom-protect-costly-allocations-some-more-for-config_compaction.patch
* mm-oom_reaper-hide-oom-reaped-tasks-from-oom-killer-more-carefully.patch
* mm-oom_reaper-do-not-mmput-synchronously-from-the-oom-reaper-context.patch
* oom-consider-multi-threaded-tasks-in-task_will_free_mem.patch
* mmoom-speed-up-select_bad_process-loop.patch
* mm-thp-simplify-the-implementation-of-mk_huge_pmd.patch
* memory-failure-replace-mce-with-memory-failure.patch
* mm-memblock-move-memblock_addreserve_region-into-memblock_addreserve.patch
* mm-vmalloc-keep-a-separate-lazy-free-list.patch
* mm-fix-incorrect-pfn-passed-to-untrack_pfn-in-remap_pfn_range-v2.patch
* mm-enable-rlimit_data-by-default-with-workaround-for-valgrind.patch
* tmpfs-fix-vm_mayshare-mappings-for-nommu.patch
* mm-hugetlb_cgroup-round-limit_in_bytes-down-to-hugepage-size.patch
* mm-tighten-fault_in_pages_writeable.patch
* mm-put-activate_page_pvecs-and-others-pagevec-together.patch
* include-linux-hugetlb-clean-up-code.patch
* include-linux-hugetlbh-use-bool-instead-of-int-for-hugepage_migration_supported.patch
* mm-fix-commmets-if-sparsemem-pgdata-doesnt-have-page_ext.patch
* documentation-vm-fix-spelling-mistakes.patch
* mmwriteback-dont-use-memory-reserves-for-wb_start_writeback.patch
* use-existing-helper-to-convert-on-off-to-boolean.patch
* mm-use-unsigned-long-constant-for-page-flags.patch
* memcg-fix-stale-mem_cgroup_force_empty-comment.patch
* vmstat-get-rid-of-the-ugly-cpu_stat_off-variable-v2.patch
* mm-thp-microoptimize-compound_mapcount.patch
* mm-thp-split_huge_pmd_address-comment-improvement.patch
* z3fold-the-3-fold-allocator-for-compressed-pages.patch
* mm-memblockc-remove-unnecessary-always-true-comparison.patch
* userfaultfd-dont-pin-the-user-memory-in-userfaultfd_file_create.patch
* mm-use-phys_addr_t-for-reserve_bootmem_region-arguments.patch
* mm-make-faultaround-produce-old-ptes.patch
* mm-disable-fault-around-on-emulated-access-bit-architecture.patch
* mm-kasan-fix-to-call-kasan_free_pages-after-poisoning-page.patch
* mm-check_new_page_bad-directly-returns-in-__pg_hwpoison-case.patch
* mm-increase-safety-margin-provided-by-pf_less_throttle.patch
* mm-thp-khugepaged-should-scan-when-sleep-value-is-written.patch
* mm-page_is_guard-return-false-when-page_ext-arrays-are-not-allocated-yet.patch
* mm-compact-fix-zoneindex-in-compact.patch
* mm-migrate-increment-fail-count-on-enomem.patch
* mm-move-page_ext_init-after-all-struct-pages-are-initialized-v2.patch
* mm-kasan-initial-memory-quarantine-implementation.patch
* mm-kasan-dont-call-kasan_krealloc-from-ksize.patch
* mm-kasan-add-a-ksize-test.patch
* mm-kasan-print-name-of-mem-caller-in-report.patch
* mm-kasan-add-api-to-check-memory-regions.patch
* x86-kasan-instrument-user-memory-access-api.patch
* kasan-tests-add-tests-for-user-memory-access-functions.patch
* zsmalloc-use-first_page-rather-than-page.patch
* zsmalloc-clean-up-many-bug_on.patch
* zsmalloc-reordering-function-parameter.patch
* zsmalloc-remove-unused-pool-param-in-obj_free.patch
* zsmalloc-require-gfp-in-zs_malloc.patch
* zram-user-per-cpu-compression-streams.patch
* mm-zswap-use-workqueue-to-destroy-pool.patch
* mm-zsmalloc-dont-fail-if-cant-create-debugfs-info.patch
* zram-remove-max_comp_streams-internals.patch
* zram-introduce-per-device-debug_stat-sysfs-node.patch
* procfs-expose-umask-in-proc-pid-status.patch
* procfs-fixes-pthread-cross-thread-naming-if-pr_dumpable.patch
* mn10300-let-exit_fpu-accept-a-task.patch
* exit_thread-remove-empty-bodies.patch
* exit_thread-accept-a-task-parameter-to-be-exited.patch
* fork-free-thread-in-copy_process-on-failure.patch
* use-pid_t-instead-of-int.patch
* printk-nmi-generic-solution-for-safe-printk-in-nmi.patch
* printk-nmi-warn-when-some-message-has-been-lost-in-nmi-context.patch
* printk-nmi-increase-the-size-of-nmi-buffer-and-make-it-configurable.patch
* printk-nmi-flush-nmi-messages-on-the-system-panic.patch
* maintainers-remove-linux-listsopenriscnet.patch
* maintainers-remove-defunct-spear-mailing-list.patch
* maintainers-remove-koichi-yasutake.patch
* lib-vsprintf-simplify-uuid-printing.patch
* ima-use-%pu-to-output-uuid-in-printable-format.patch
* lib-uuid-move-generate_random_uuid-to-uuidc.patch
* lib-uuid-introduce-few-more-generic-helpers-for-uuid.patch
* lib-uuid-remove-fsf-address.patch
* sysctl-use-generic-uuid-library.patch
* efi-redefine-type-constant-macro-from-generic-code.patch
* efivars-use-generic-uuid-library.patch
* genhd-move-to-use-generic-uuid-library.patch
* ldm-use-generic-uuid-library.patch
* wmi-use-generic-uuid-library.patch
* radix-tree-introduce-radix_tree_empty.patch
* radix-tree-test-suite-fix-build.patch
* radix-tree-test-suite-add-tests-for-radix_tree_locate_item.patch
* radix-tree-test-suite-allow-testing-other-fan-out-values.patch
* radix-tree-test-suite-keep-regression-test-runs-short.patch
* radix-tree-test-suite-rebuild-when-headers-change.patch
* radix-tree-remove-unused-looping-macros.patch
* introduce-config_radix_tree_multiorder.patch
* radix-tree-add-missing-sibling-entry-functionality.patch
* radix-tree-fix-sibling-entry-insertion.patch
* radix-tree-fix-deleting-a-multi-order-entry-through-an-alias.patch
* radix-tree-remove-restriction-on-multi-order-entries.patch
* radix-tree-introduce-radix_tree_load_root.patch
* radix-tree-fix-extending-the-tree-for-multi-order-entries-at-offset-0.patch
* radix-tree-test-suite-start-adding-multiorder-tests.patch
* radix-tree-fix-several-shrinking-bugs-with-multiorder-entries.patch
* radix-tree-rewrite-__radix_tree_lookup.patch
* radix-tree-fix-multiorder-bug_on-in-radix_tree_insert.patch
* radix-tree-add-support-for-multi-order-iterating.patch
* radix-tree-test-suite-multi-order-iteration-test.patch
* radix-tree-rewrite-radix_tree_tag_set.patch
* radix-tree-rewrite-radix_tree_tag_clear.patch
* radix-tree-rewrite-radix_tree_tag_get.patch
* radix-tree-test-suite-add-multi-order-tag-test.patch
* radix-tree-fix-radix_tree_create-for-sibling-entries.patch
* radix-tree-rewrite-radix_tree_locate_item.patch
* radix-tree-add-test-for-radix_tree_locate_item.patch
* radix-tree-fix-radix_tree_range_tag_if_tagged-for-multiorder-entries.patch
* radix-tree-fix-radix_tree_dump-for-multi-order-entries.patch
* radix-tree-add-copyright-statements.patch
* drivers-hwspinlock-use-correct-radix-tree-api.patch
* radix-tree-miscellaneous-fixes.patch
* radix-tree-split-node-path-into-offset-and-height.patch
* radix-tree-replace-node-height-with-node-shift.patch
* radix-tree-remove-a-use-of-root-height-from-delete_node.patch
* radix-tree-test-suite-remove-dependencies-on-height.patch
* radix-tree-remove-root-height.patch
* radix-tree-rename-indirect_ptr-to-internal_node.patch
* radix-tree-rename-ptr_to_indirect-to-node_to_entry.patch
* radix-tree-rename-indirect_to_ptr-to-entry_to_node.patch
* radix-tree-rename-radix_tree_is_indirect_ptr.patch
* radix-tree-change-naming-conventions-in-radix_tree_shrink.patch
* radix-tree-tidy-up-next_chunk.patch
* radix-tree-tidy-up-range_tag_if_tagged.patch
* radix-tree-tidy-up-__radix_tree_create.patch
* radix-tree-introduce-radix_tree_replace_clear_tags.patch
* radix-tree-make-radix_tree_descend-more-useful.patch
* dax-move-radix_dax_-definitions-to-daxc.patch
* radix-tree-free-up-the-bottom-bit-of-exceptional-entries-for-reuse.patch
* lib-gcd-use-binary-gcd-algorithm-instead-of-euclidean.patch
* checkpatch-add-prefer_is_enabled-test.patch
* checkpatch-improve-constant_comparison-test-for-structure-members.patch
* checkpatch-add-test-for-keywords-not-starting-on-tabstops.patch
* checkpatch-whine-about-access_once.patch
* checkpatch-advertise-the-fix-and-fix-inplace-options-more.patch
* checkpatch-add-list-types-to-show-message-types-to-show-or-ignore.patch
* checkpatch-add-support-to-check-already-applied-git-commits.patch
* checkpatch-reduce-number-of-git-log-calls-with-git.patch
* checkpatch-improve-git-commit-count-shortcut.patch
* fs-efs-fix-return-value.patch
* init-mainc-simplify-initcall_blacklisted.patch
* kprobes-add-the-tls-argument-for-j_do_fork.patch
* kprobes-add-a-new-module-parameter.patch
* kprobes-print-out-the-symbol-name-for-the-hooks.patch
  i-need-old-gcc.patch
  arch-alpha-kernel-systblss-remove-debug-check.patch
* arm-arch-arm-include-asm-pageh-needs-personalityh.patch
* fs-ext4-fsyncc-generic_file_fsync-call-based-on-barrier-flag.patch
* ocfs2-o2hb-add-negotiate-timer.patch
* ocfs2-o2hb-add-negotiate-timer-v2.patch
* ocfs2-o2hb-add-nego_timeout-message.patch
* ocfs2-o2hb-add-nego_timeout-message-v2.patch
* ocfs2-o2hb-add-negotiate_approve-message.patch
* ocfs2-o2hb-add-negotiate_approve-message-v2.patch
* ocfs2-o2hb-add-some-user-debug-log.patch
* ocfs2-o2hb-add-some-user-debug-log-v2.patch
* ocfs2-o2hb-dont-negotiate-if-last-hb-fail.patch
* ocfs2-o2hb-fix-hb-hung-time.patch
* block-restore-proc-partitions-to-not-display-non-partitionable-removable-devices.patch
  mm.patch
* mm-add-config-option-to-select-the-initial-overcommit-mode.patch
* memory-hotplug-add-move_pfn_range.patch
* memory-hotplug-more-general-validation-of-zone-during-online.patch
* memory-hotplug-use-zone_can_shift-for-sysfs-valid_zones-attribute.patch
* mm-memblock-if-nr_new-is-0-just-return.patch
* mm-make-optimistic-check-for-swapin-readahead.patch
* mm-make-optimistic-check-for-swapin-readahead-fix-2.patch
* mm-make-swapin-readahead-to-improve-thp-collapse-rate.patch
* mm-make-swapin-readahead-to-improve-thp-collapse-rate-fix.patch
* mm-make-swapin-readahead-to-improve-thp-collapse-rate-fix-2.patch
* mm-make-swapin-readahead-to-improve-thp-collapse-rate-fix-3.patch
* mm-vmstat-calculate-particular-vm-event.patch
* mm-thp-avoid-unnecessary-swapin-in-khugepaged.patch
* mm-thp-avoid-unnecessary-swapin-in-khugepaged-fix.patch
* lib-switch-config_printk_time-to-int.patch
* printk-allow-different-timestamps-for-printktime.patch
* lib-add-crc64-ecma-module.patch
* fs-befs-datastreamc-befs_read_datastream-remove-unneeded-initialization-to-null.patch
* fs-befs-datastreamc-befs_read_lsymlink-remove-unneeded-initialization-to-null.patch
* fs-befs-datastreamc-befs_find_brun_dblindirect-remove-unneeded-initializations-to-null.patch
* fs-befs-linuxvfsc-befs_get_block-remove-unneeded-initialization-to-null.patch
* fs-befs-linuxvfsc-befs_iget-remove-unneeded-initialization-to-null.patch
* fs-befs-linuxvfsc-befs_iget-remove-unneeded-raw_inode-initialization-to-null.patch
* fs-befs-linuxvfsc-befs_iget-remove-unneeded-befs_nio-initialization-to-null.patch
* fs-befs-ioc-befs_bread_iaddr-remove-unneeded-initialization-to-null.patch
* fs-befs-ioc-befs_bread-remove-unneeded-initialization-to-null.patch
* nilfs2-constify-nilfs_sc_operations-structures.patch
* nilfs2-fix-white-space-issue-in-nilfs_mount.patch
* nilfs2-remove-space-before-comma.patch
* nilfs2-remove-fsf-mailing-address-from-gpl-notices.patch
* nilfs2-clean-up-old-e-mail-addresses.patch
* maintainers-add-web-link-for-nilfs-project.patch
* nilfs2-clarify-permission-to-replicate-the-design.patch
* nilfs2-get-rid-of-nilfs_mdt_mark_block_dirty.patch
* nilfs2-move-cleanup-code-of-metadata-file-from-inode-routines.patch
* nilfs2-replace-__attribute__packed-with-__packed.patch
* nilfs2-add-missing-line-spacing.patch
* nilfs2-clean-trailing-semicolons-in-macros.patch
* nilfs2-clean-trailing-semicolons-in-macros-fix.patch
* nilfs2-do-not-emit-extra-newline-on-nilfs_warning-and-nilfs_error.patch
* nilfs2-remove-space-before-semicolon.patch
* nilfs2-fix-code-indent-coding-style-issue.patch
* nilfs2-avoid-bare-use-of-unsigned.patch
* nilfs2-remove-unnecessary-else-after-return-or-break.patch
* nilfs2-remove-loops-of-single-statement-macros.patch
* nilfs2-fix-block-comments.patch
* wait-ptrace-assume-__wall-if-the-child-is-traced.patch
* wait-allow-sys_waitid-to-accept-__wnothread-__wclone-__wall.patch
* signal-make-oom_flags-a-bool.patch
* kernel-signalc-convert-printkkern_level-to-pr_level.patch
* signal-move-the-sig-sigrtmin-check-into-siginmasksig.patch
* allocate-idle-task-for-a-cpu-always-on-its-local-node.patch
* allocate-idle-task-for-a-cpu-always-on-its-local-node-fix.patch
* exec-remove-the-no-longer-needed-remove_arg_zero-free_arg_page.patch
* kexec-introduce-a-protection-mechanism-for-the-crashkernel-reserved-memory.patch
* kexec-provide-arch_kexec_protectunprotect_crashkres.patch
* kexec-make-a-pair-of-map-unmap-reserved-pages-in-error-path.patch
* kexec-do-a-cleanup-for-function-kexec_load.patch
* s390-kexec-consolidate-crash_map-unmap_reserved_pages-and-arch_kexec_protectunprotect_crashkres.patch
* kdump-fix-gdb-macros-work-work-with-newer-and-64-bit-kernels.patch
* kdump-vmcoreinfo-report-actual-value-of-phys_base.patch
* futex-fix-shared-futex-operations-on-nommu.patch
* rtsx_usb_ms-use-schedule_timeout_idle-in-polling-loop-v2.patch
* arch-defconfig-remove-config_resource_counters.patch
* scripts-gdb-adjust-module-reference-counter-reported-by-lx-lsmod.patch
* scripts-gdb-provide-linux-constants.patch
* scripts-gdb-provide-kernel-list-item-generators.patch
* scripts-gdb-convert-modules-usage-to-lists-functions.patch
* scripts-gdb-provide-exception-catching-parser.patch
* scripts-gdb-support-config_modules-gracefully.patch
* scripts-gdb-provide-a-dentry_name-vfs-path-helper.patch
* scripts-gdb-add-io-resource-readers.patch
* scripts-gdb-add-mount-point-list-command.patch
* scripts-gdb-add-cpu-iterators.patch
* scripts-gdb-cast-cpu-numbers-to-integer.patch
* scripts-gdb-add-a-radix-tree-parser.patch
* scripts-gdb-add-documentation-example-for-radix-tree.patch
* scripts-gdb-add-lx_thread_info_by_pid-helper.patch
* scripts-gdb-improve-types-abstraction-for-gdb-python-scripts.patch
* scripts-gdb-fix-issue-with-dmesgpy-and-python-3x.patch
* scripts-gdb-decode-bytestream-on-dmesg-for-python3.patch
* maintainers-add-co-maintainer-for-scripts-gdb.patch
* ipc-semc-fix-complex_count-vs-simple-op-race.patch
* ipc-msgc-msgsnd-use-freezable-blocking-call.patch
* msgrcv-use-freezable-blocking-call.patch
  linux-next.patch
  linux-next-git-rejects.patch
  linux-next-rejects.patch
* mm-make-optimistic-check-for-swapin-readahead-fix.patch
* drivers-net-wireless-intel-iwlwifi-dvm-calibc-fix-min-warning.patch
* mm-make-mmap_sem-for-write-waits-killable-for-mm-syscalls.patch
* mm-make-vm_mmap-killable.patch
* mm-make-vm_munmap-killable.patch
* mm-aout-handle-vm_brk-failures.patch
* mm-elf-handle-vm_brk-error.patch
* mm-make-vm_brk-killable.patch
* mm-proc-make-clear_refs-killable.patch
* mm-fork-make-dup_mmap-wait-for-mmap_sem-for-write-killable.patch
* ipc-shm-make-shmem-attach-detach-wait-for-mmap_sem-killable.patch
* vdso-make-arch_setup_additional_pages-wait-for-mmap_sem-for-write-killable.patch
* coredump-make-coredump_wait-wait-for-mmap_sem-for-write-killable.patch
* aio-make-aio_setup_ring-killable.patch
* exec-make-exec-path-waiting-for-mmap_sem-killable.patch
* prctl-make-pr_set_thp_disable-wait-for-mmap_sem-killable.patch
* uprobes-wait-for-mmap_sem-for-write-killable.patch
* drm-i915-make-i915_gem_mmap_ioctl-wait-for-mmap_sem-killable.patch
* drm-radeon-make-radeon_mn_get-wait-for-mmap_sem-killable.patch
* drm-amdgpu-make-amdgpu_mn_get-wait-for-mmap_sem-killable.patch
* drm-amdgpu-make-amdgpu_mn_get-wait-for-mmap_sem-killable-fix.patch
* kgdb-depends-on-vt.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