mmotm 2019-04-09-17-51 uploaded

[akpm]

The mm-of-the-moment snapshot 2019-04-09-17-51 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 (5.x
or 5.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 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/



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 5.1-rc4:
(patches marked "*" will be included in linux-next)

  origin.patch
* checkpatch-dont-interpret-stack-dumps-as-commit-ids.patch
* mm-add-sys-kernel-slab-cache-cache_dma32.patch
* coredump-fix-race-condition-between-mmget_not_zero-get_task_mm-and-core-dumping.patch
* userfaultfd-use-rcu-to-free-the-task-struct-when-fork-fails.patch
* slab-store-tagged-freelist-for-off-slab-slabmgmt.patch
* mm-swapoff-shmem_find_swap_entries-filter-out-other-types.patch
* mm-swapoff-remove-too-limiting-swap_unuse_max_tries.patch
* mm-swapoff-take-notice-of-completion-sooner.patch
* mm-swapoff-shmem_unuse-stop-eviction-without-igrab.patch
* mm-swapoff-shmem_unuse-stop-eviction-without-igrab-fix.patch
* mm-memory_hotplug-do-not-unlock-when-fails-to-take-the-device_hotplug_lock.patch
* mm-vmstat-fix-proc-vmstat-format-for-config_debug_tlbflush=y-config_smp=n.patch
* prctl-fix-false-positive-in-validate_prctl_map.patch
* scripts-spellingtxt-add-more-typos-to-spellingtxt-and-sort.patch
* arch-sh-boards-mach-dreamcast-irqc-remove-duplicate-header.patch
* debugobjects-move-printk-out-of-db-lock-critical-sections.patch
* ocfs2-use-common-file-type-conversion.patch
* ocfs2-fix-ocfs2-read-inode-data-panic-in-ocfs2_iget.patch
* ocfs2-clear-zero-in-unaligned-direct-io.patch
* ocfs2-clear-zero-in-unaligned-direct-io-checkpatch-fixes.patch
* ocfs2-wait-for-recovering-done-after-direct-unlock-request.patch
* ocfs2-checkpoint-appending-truncate-log-transaction-before-flushing.patch
* ramfs-support-o_tmpfile.patch
  mm.patch
* list-add-function-list_rotate_to_front.patch
* slob-respect-list_head-abstraction-layer.patch
* slob-use-slab_list-instead-of-lru.patch
* slub-add-comments-to-endif-pre-processor-macros.patch
* slub-use-slab_list-instead-of-lru.patch
* slab-use-slab_list-instead-of-lru.patch
* mm-remove-stale-comment-from-page-struct.patch
* slub-remove-useless-kmem_cache_debug-before-remove_full.patch
* mm-slab-remove-unneed-check-in-cpuup_canceled.patch
* slub-update-the-comment-about-slab-frozen.patch
* mm-vmscan-drop-zone-id-from-kswapd-tracepoints.patch
* mm-cma_debugc-fix-the-break-condition-in-cma_maxchunk_get.patch
* userfaultfd-sysctl-add-vmunprivileged_userfaultfd.patch
* userfaultfd-sysctl-add-vmunprivileged_userfaultfd-fix.patch
* page-cache-store-only-head-pages-in-i_pages.patch
* page-cache-store-only-head-pages-in-i_pages-fix.patch
* page-cache-store-only-head-pages-in-i_pages-fix-fix.patch
* mm-page_alloc-disallow-__gfp_comp-in-alloc_pages_exact.patch
* mm-move-recent_rotated-pages-calculation-to-shrink_inactive_list.patch
* mm-move-nr_deactivate-accounting-to-shrink_active_list.patch
* mm-move-nr_deactivate-accounting-to-shrink_active_list-fix.patch
* mm-remove-pages_to_free-argument-of-move_active_pages_to_lru.patch
* mm-generalize-putback-scan-functions.patch
* mm-gup-replace-get_user_pages_longterm-with-foll_longterm.patch
* mm-gup-replace-get_user_pages_longterm-with-foll_longterm-v3.patch
* mm-gup-change-write-parameter-to-flags-in-fast-walk.patch
* mm-gup-change-gup-fast-to-use-flags-rather-than-a-write-bool.patch
* mm-gup-add-foll_longterm-capability-to-gup-fast.patch
* mm-gup-add-foll_longterm-capability-to-gup-fast-v3.patch
* ib-hfi1-use-the-new-foll_longterm-flag-to-get_user_pages_fast.patch
* ib-hfi1-use-the-new-foll_longterm-flag-to-get_user_pages_fast-v3.patch
* ib-qib-use-the-new-foll_longterm-flag-to-get_user_pages_fast.patch
* ib-mthca-use-the-new-foll_longterm-flag-to-get_user_pages_fast.patch
* mmmemory_hotplug-unlock-1gb-hugetlb-on-x86_64.patch
* mmmemory_hotplug-drop-redundant-hugepage_migration_supported-check.patch
* mm-memory_hotplug-fix-the-wrong-usage-of-n_high_memory.patch
* mm-compaction-fix-an-undefined-behaviour.patch
* mm-compaction-fix-an-undefined-behaviour-fix.patch
* mm-cma-fix-the-bitmap-status-to-show-failed-allocation-reason.patch
* mm-compaction-show-gfp-flag-names-in-try_to_compact_pages-tracepoint.patch
* mm-compaction-some-tracepoints-should-be-defined-only-when-config_compaction-is-set.patch
* mm-change-mm_update_next_owner-to-update-mm-owner-with-write_once.patch
* mm-isolation-remove-redundant-pfn_valid_within-in-__first_valid_page.patch
* mm-vmscan-add-tracepoints-for-node-reclaim.patch
* mm-memcontrol-track-lru-counts-in-the-vmstats-array.patch
* mm-memcontrol-replace-zone-summing-with-lruvec_page_state.patch
* mm-memcontrol-replace-node-summing-with-memcg_page_state.patch
* mm-memcontrol-push-down-mem_cgroup_node_nr_lru_pages.patch
* mm-memcontrol-push-down-mem_cgroup_nr_lru_pages.patch
* mm-memcontrol-quarantine-the-mem_cgroup_nr_lru_pages-api.patch
* mm-cma-fix-crash-on-cma-allocation-if-bitmap-allocation-fails.patch
* initramfs-free-initrd-memory-if-opening-initrdimage-fails.patch
* initramfs-cleanup-initrd-freeing.patch
* initramfs-factor-out-a-helper-to-populate-the-initrd-image.patch
* initramfs-cleanup-populate_rootfs.patch
* initramfs-cleanup-populate_rootfs-fix.patch
* initramfs-move-the-legacy-keepinitrd-parameter-to-core-code.patch
* initramfs-proide-a-generic-free_initrd_mem-implementation.patch
* initramfs-poison-freed-initrd-memory.patch
* init-provide-a-generic-free_initmem-implementation.patch
* hexagon-switch-over-to-generic-free_initmem.patch
* init-free_initmem-poison-freed-init-memory.patch
* riscv-switch-over-to-generic-free_initmem.patch
* sh-advertise-gigantic-page-support.patch
* sparc-advertise-gigantic-page-support.patch
* mm-simplify-memory_isolation-compaction-cma-into-contig_alloc.patch
* hugetlb-allow-to-free-gigantic-pages-regardless-of-the-configuration.patch
* mm-introduce-put_user_page-placeholder-versions.patch
* mm-page_mkclean-vs-madv_dontneed-race.patch
* mm-vmscan-drop-may_writepage-and-classzone_idx-from-direct-reclaim-begin-template.patch
* mem-hotplug-fix-node-spanned-pages-when-we-have-a-node-with-only-zone_movable.patch
* hugetlbfs-fix-potential-over-underflow-setting-node-specific-nr_hugepages.patch
* mm-hugetlb-get-rid-of-nodemask_alloc.patch
* mm-__pagevec_lru_add_fn-typo-fix.patch
* mm-balloon-drop-unused-function-stubs.patch
* mm-sparse-clean-up-the-obsolete-code-comment.patch
* drivers-base-memoryc-clean-up-relicts-in-function-parameters.patch
* huegtlbfs-on-restore-reserve-error-path-retain-subpool-reservation.patch
* hugetlb-use-same-fault-hash-key-for-shared-and-private-mappings.patch
* mm-hmm-select-mmu-notifier-when-selecting-hmm-v2.patch
* mm-hmm-use-reference-counting-for-hmm-struct-v3.patch
* mm-hmm-do-not-erase-snapshot-when-a-range-is-invalidated.patch
* mm-hmm-improve-and-rename-hmm_vma_get_pfns-to-hmm_range_snapshot-v2.patch
* mm-hmm-improve-and-rename-hmm_vma_fault-to-hmm_range_fault-v3.patch
* mm-hmm-improve-driver-api-to-work-and-wait-over-a-range-v3.patch
* mm-hmm-add-default-fault-flags-to-avoid-the-need-to-pre-fill-pfns-arrays-v2.patch
* mm-hmm-mirror-hugetlbfs-snapshoting-faulting-and-dma-mapping-v3.patch
* mm-hmm-allow-to-mirror-vma-of-a-file-on-a-dax-backed-filesystem-v3.patch
* mm-hmm-add-helpers-to-test-if-mm-is-still-alive-or-not.patch
* mm-hmm-add-an-helper-function-that-fault-pages-and-map-them-to-a-device-v3.patch
* mm-hmm-add-an-helper-function-that-fault-pages-and-map-them-to-a-device-v3-fix.patch
* mm-hmm-convert-various-hmm_pfn_-to-device_entry-which-is-a-better-name.patch
* mm-mmu_notifier-helper-to-test-if-a-range-invalidation-is-blockable.patch
* mm-mmu_notifier-convert-user-range-blockable-to-helper-function.patch
* mm-mmu_notifier-convert-mmu_notifier_range-blockable-to-a-flags.patch
* mm-mmu_notifier-contextual-information-for-event-enums.patch
* mm-mmu_notifier-contextual-information-for-event-triggering-invalidation-v2.patch
* mm-mmu_notifier-use-correct-mmu_notifier-events-for-each-invalidation.patch
* mm-mmu_notifier-pass-down-vma-and-reasons-why-mmu-notifier-is-happening-v2.patch
* mm-mmu_notifier-mmu_notifier_range_update_to_read_only-helper.patch
* mm-enable-error-injection-at-add_to_page_cache.patch
* mm-enable-error-injection-at-add_to_page_cache-fix.patch
* mm-rmap-use-the-pramapcount-to-do-the-check.patch
* mm-use-mm_zero_struct_page-from-sparc-on-all-64b-architectures.patch
* mm-drop-meminit_pfn_in_nid-as-it-is-redundant.patch
* mm-implement-new-zone-specific-memblock-iterator.patch
* mm-initialize-max_order_nr_pages-at-a-time-instead-of-doing-larger-sections.patch
* mm-memory_hotplug-cleanup-memory-offline-path.patch
* mm-memory_hotplug-provide-a-more-generic-restrictions-for-memory-hotplug.patch
* mm-memory_hotplug-provide-a-more-generic-restrictions-for-memory-hotplug-fix.patch
* mm-filemap-fix-minor-typo.patch
* mm-memory_hotplug-release-memory-resource-after-arch_remove_memory.patch
* mm-memory_hotplug-make-unregister_memory_section-never-fail.patch
* mm-memory_hotplug-make-__remove_section-never-fail.patch
* mm-memory_hotplug-make-__remove_pages-and-arch_remove_memory-never-fail.patch
* memcg-schedule-high-reclaim-for-remote-memcgs-on-high_work.patch
* memcg-schedule-high-reclaim-for-remote-memcgs-on-high_work-v3.patch
* psi-introduce-state_mask-to-represent-stalled-psi-states.patch
* psi-make-psi_enable-static.patch
* psi-rename-psi-fields-in-preparation-for-psi-trigger-addition.patch
* psi-rename-psi-fields-in-preparation-for-psi-trigger-addition-v6.patch
* psi-split-update_stats-into-parts.patch
* psi-track-changed-states.patch
* refactor-header-includes-to-allow-kthreadh-inclusion-in-psi_typesh.patch
* psi-introduce-psi-monitor.patch
* mm-add-priority-threshold-to-__purge_vmap_area_lazy.patch
* mm-vmap-keep-track-of-free-blocks-for-vmap-allocation.patch
* mm-vmap-keep-track-of-free-blocks-for-vmap-allocation-v3.patch
* mm-vmap-keep-track-of-free-blocks-for-vmap-allocation-v4.patch
* mm-vmap-add-debug_augment_propagate_check-macro.patch
* mm-vmap-add-debug_augment_propagate_check-macro-v4.patch
* mm-vmap-add-debug_augment_lowest_match_check-macro.patch
* mm-vmap-add-debug_augment_lowest_match_check-macro-v4.patch
* mm-proportional-memorylowmin-reclaim.patch
* mm-make-memoryemin-the-baseline-for-utilisation-determination.patch
* mm-make-memoryemin-the-baseline-for-utilisation-determination-fix.patch
* mm-add-probe_user_read.patch
* mm-add-probe_user_read-fix.patch
* powerpc-use-probe_user_read.patch
* mm-vmalloc-convert-vmap_lazy_nr-to-atomic_long_t.patch
* mm-shuffle-initial-free-memory-to-improve-memory-side-cache-utilization.patch
* mm-shuffle-initial-free-memory-to-improve-memory-side-cache-utilization-fix.patch
* mm-move-buddy-list-manipulations-into-helpers.patch
* mm-move-buddy-list-manipulations-into-helpers-fix.patch
* mm-move-buddy-list-manipulations-into-helpers-fix2.patch
* mm-maintain-randomization-of-page-free-lists.patch
* mm-maintain-randomization-of-page-free-lists-checkpatch-fixes.patch
* mm-vmscan-remove-unused-lru_pages-argument.patch
* mm-mincore-make-mincore-more-conservative.patch
* mm-mincore-make-mincore-more-conservative-v2.patch
* mm-dont-expose-page-to-fast-gup-before-its-ready.patch
* info-task-hung-in-generic_file_write_iter.patch
* info-task-hung-in-generic_file_write-fix.patch
* fs-select-avoid-clang-stack-usage-warning.patch
* kdb-get-rid-of-broken-attempt-to-print-ccversion-in-kdb-summary.patch
* remove-spdx-with-linux-syscall-note-from-kernel-space-headers.patch
* notifiers-double-register-detection.patch
* kernel-latencytopc-remove-unnecessary-checks-for-latencytop_enabled.patch
* kernel-latencytopc-rename-clear_all_latency_tracing-to-clear_tsk_latency_tracing.patch
* lib-bitmapc-remove-unused-export_symbols.patch
* lib-bitmapc-guard-exotic-bitmap-functions-by-config_numa.patch
* lib-genallocc-export-symbol-addr_in_gen_pool.patch
* lib-genallocc-rename-addr_in_gen_pool-to-gen_pool_has_addr.patch
* lib-genallocc-rename-addr_in_gen_pool-to-gen_pool_has_addr-fix.patch
* lib-plist-rename-debug_pi_list-to-debug_plist.patch
* lib-sort-make-swap-functions-more-generic.patch
* lib-sort-use-more-efficient-bottom-up-heapsort-variant.patch
* lib-sort-avoid-indirect-calls-to-built-in-swap.patch
* lib-list_sort-simplify-and-remove-max_list_length_bits.patch
* lib-list_sort-optimize-number-of-calls-to-comparison-function.patch
* lib-move-mathematic-helpers-to-separate-folder.patch
* lib-math-move-int_pow-from-pwm_blc-for-wider-use.patch
* lib-make-bitmap_parselist_user-a-wrapper-on-bitmap_parselist.patch
* lib-rework-bitmap_parselist.patch
* lib-test_bitmap-switch-test_bitmap_parselist-to-ktime_get.patch
* lib-test_bitmap-add-testcases-for-bitmap_parselist.patch
* lib-test_bitmap-add-tests-for-bitmap_parselist_user.patch
* bitops-fix-ubsan-undefined-behavior-warning-for-rotation-right.patch
* lib-fix-possible-incorrect-result-from-rational-fractions-helper.patch
* checkpatch-fix-something.patch
* fs-binfmt_elfc-remove-unneeded-initialization-of-mm-start_stack.patch
* elf-make-scope-of-pos-variable-smaller.patch
* elf-free-pt_interp-filename-asap.patch
* elf-free-pt_interp-filename-asap-fix.patch
* elf-delete-trailing-return-in-functions-returning-void.patch
* autofs-fix-some-word-usage-odities-in-autofstxt.patch
* autofs-update-autofstxt-for-strictexpire-mount-option.patch
* autofs-update-autofs_exp_leaves-description.patch
* autofs-update-mount-control-expire-desription-with-autofs_exp_forced.patch
* autofs-add-description-of-ignore-pseudo-mount-option.patch
* fat-issue-flush-after-the-writeback-of-fat.patch
* signal-annotate-implicit-fall-through.patch
* cpumask-fix-double-string-traverse-in-cpumask_parse.patch
* cpumask-fix-double-string-traverse-in-cpumask_parse-fix.patch
* rapidio-fix-a-null-pointer-derefenrece-when-create_workqueue-fails.patch
* kernel-sysctlc-switch-to-bitmap_zalloc.patch
* sysctl-return-einval-if-val-violates-minmax.patch
* convert-struct-pid-count-to-refcount_t.patch
* convert-struct-pid-count-to-refcount_t-fix.patch
* eventfd-prepare-id-to-userspace-via-fdinfo.patch
* gcov-clang-move-common-gcc-code-into-gcc_basec.patch
* gcov-docs-add-a-note-on-gcc-vs-clang-differences.patch
* panic-avoid-the-extra-noise-dmesg.patch
* panic-reboot-allow-specifying-reboot_mode-for-panic-only.patch
* pps-descriptor-based-gpio.patch
* dt-bindings-pps-pps-gpio-pps-echo-implementation.patch
* pps-pps-gpio-pps-echo-implementation.patch
* scripts-gdb-find-vmlinux-where-it-was-before.patch
* scripts-gdb-add-kernel-config-dumping-command.patch
* scripts-gdb-add-kernel-config-dumping-command-v2.patch
* scripts-gdb-add-rb-tree-iterating-utilities.patch
* scripts-gdb-add-rb-tree-iterating-utilities-v2.patch
* scripts-gdb-add-a-timer-list-command.patch
* scripts-gdb-add-a-timer-list-command-v2.patch
* scripts-gdb-silence-pep8-checks.patch
* ipc-prevent-lockup-on-alloc_msg-and-free_msg.patch
* ipc-mqueue-remove-redundant-wq-task-assignment.patch
* ipc-mqueue-optimize-msg_get.patch
* ipc-allow-boot-time-extension-of-ipcmni-from-32k-to-16m.patch
* ipc-conserve-sequence-numbers-in-ipcmni_extend-mode.patch
* ipc-do-cyclic-id-allocation-for-the-ipc-object.patch
  linux-next.patch
  linux-next-rejects.patch
* pinctrl-fix-pxa2xxc-build-warnings.patch
* scripts-atomic-check-atomicssh-dont-assume-that-scripts-are-executable.patch
* fs-coda-psdevc-remove-duplicate-header.patch
* include-replace-tsk-to-task-in-linux-sched-signalh.patch
* fs-cachefiles-nameic-remove-duplicate-header.patch
* fs-block_devc-remove-duplicate-header.patch
* kernel-resource-use-resource_overlaps-to-simplify-region_intersects.patch
* treewide-replace-include-asm-sizesh-with-include-linux-sizesh.patch
* arch-remove-asm-sizesh-amd-asm-generic-sizesh.patch
* mm-rename-ambiguously-named-memorystat-counters-and-functions.patch
* mm-rename-ambiguously-named-memorystat-counters-and-functions-fix.patch
* mm-consider-subtrees-in-memoryevents.patch
* fsl_hypervisor-dereferencing-error-pointers-in-ioctl.patch
* fsl_hypervisor-prevent-integer-overflow-in-ioctl.patch
* fix-read-buffer-overflow-in-delta-ipc.patch
  make-sure-nobodys-leaking-resources.patch
  releasing-resources-with-children.patch
  mutex-subsystem-synchro-test-module.patch
  kernel-forkc-export-kernel_thread-to-modules.patch
  slab-leaks3-default-y.patch
  workaround-for-a-pci-restoring-bug.patch