The mm-of-the-moment snapshot 2017-09-06-17-01 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 4.13: (patches marked "*" will be included in linux-next) origin.patch i-need-old-gcc.patch * metag-numa-remove-the-unused-parent_node-macro.patch * mm-add-vm_insert_mixed_mkwrite.patch * dax-relocate-some-dax-functions.patch * dax-use-common-4k-zero-page-for-dax-mmap-reads.patch * dax-remove-dax-code-from-page_cache_tree_insert.patch * dax-move-all-dax-radix-tree-defs-to-fs-daxc.patch * dax-explain-how-read2-write2-addresses-are-validated.patch * dax-use-pg_pmd_colour-instead-of-open-coding.patch * dax-initialize-variable-pfn-before-using-it.patch * modpost-simplify-sec_name.patch * ocfs2-make-ocfs2_set_acl-static.patch * ocfs2-clean-up-some-dead-code.patch * slub-make-sure-struct-kmem_cache_node-is-initialized-before-publication.patch * mm-add-slub-free-list-pointer-obfuscation.patch * mm-slubc-add-a-naive-detection-of-double-free-or-corruption.patch * mm-track-actual-nr_scanned-during-shrink_slab.patch * drm-i915-wire-up-shrinkctl-nr_scanned.patch * mm-memory_hotplug-just-build-zonelist-for-new-added-node.patch * mm-memory_hotplug-display-allowed-zones-in-the-preferred-ordering.patch * mm-memory_hotplug-remove-zone-restrictions.patch * zram-clean-up-duplicated-codes-in-__zram_bvec_write.patch * zram-inlining-zram_compress.patch * zram-rename-zram_decompress_page-with-__zram_bvec_read.patch * zram-add-interface-to-specify-backing-device.patch * zram-add-free-space-management-in-backing-device.patch * zram-identify-asynchronous-ios-return-value.patch * zram-write-incompressible-pages-to-backing-device.patch * zram-read-page-from-backing-device.patch * zram-add-config-and-doc-file-for-writeback-feature.patch * mm-page_alloc-rip-out-zonelist_order_zone.patch * mm-page_alloc-remove-boot-pageset-initialization-from-memory-hotplug.patch * mm-page_alloc-do-not-set_cpu_numa_mem-on-empty-nodes-initialization.patch * mm-memory_hotplug-drop-zone-from-build_all_zonelists.patch * mm-memory_hotplug-remove-explicit-build_all_zonelists-from-try_online_node.patch * mm-page_alloc-simplify-zonelist-initialization.patch * mm-page_alloc-remove-stop_machine-from-build_all_zonelists.patch * mm-memory_hotplug-get-rid-of-zonelists_mutex.patch * mm-sparse-page_ext-drop-ugly-n_high_memory-branches-for-allocations.patch * mm-page_owner-make-init_pages_in_zone-faster.patch * mm-page_ext-periodically-reschedule-during-page_ext_init.patch * mm-page_owner-dont-grab-zone-lock-for-init_pages_in_zone.patch * mm-mremap-fail-map-duplication-attempts-for-private-mappings.patch * mm-gup-make-__gup_device_-require-thp.patch * mm-hugetlb-make-huge_pte_offset-consistent-and-document-behaviour.patch * mm-always-flush-vma-ranges-affected-by-zap_page_range-v2.patch * zsmalloc-zs_page_migrate-skip-unnecessary-loops-but-not-return-ebusy-if-zspage-is-not-inuse.patch * mm-vmscan-do-not-loop-on-too_many_isolated-for-ever.patch * fscache-remove-unused-now_uncached-callback.patch * mm-make-pagevec_lookup-update-index.patch * mm-implement-find_get_pages_range.patch * fs-fix-performance-regression-in-clean_bdev_aliases.patch * ext4-use-pagevec_lookup_range-in-ext4_find_unwritten_pgoff.patch * ext4-use-pagevec_lookup_range-in-writeback-code.patch * hugetlbfs-use-pagevec_lookup_range-in-remove_inode_hugepages.patch * fs-use-pagevec_lookup_range-in-page_cache_seek_hole_data.patch * mm-use-find_get_pages_range-in-filemap_range_has_page.patch * mm-remove-nr_pages-argument-from-pagevec_lookup_range.patch * mm-memcg-reset-memorylow-during-memcg-offlining.patch * cgroup-revert-fa06235b8eb0-cgroup-reset-css-on-destruction.patch * mm-ksm-constify-attribute_group-structures.patch * mm-slub-constify-attribute_group-structures.patch * mm-page_idle-constify-attribute_group-structures.patch * mm-huge_memory-constify-attribute_group-structures.patch * mm-hugetlb-constify-attribute_group-structures.patch * mm-memcontrol-use-int-for-event-state-parameter-in-several-functions.patch * mm-thp-swap-support-to-clear-swap-cache-flag-for-thp-swapped-out.patch * mm-thp-swap-support-to-reclaim-swap-space-for-thp-swapped-out.patch * mm-thp-swap-make-reuse_swap_page-works-for-thp-swapped-out.patch * mm-thp-swap-dont-allocate-huge-cluster-for-file-backed-swap-device.patch * block-thp-make-block_device_operationsrw_page-support-thp.patch * test-code-to-write-thp-to-swap-device-as-a-whole.patch * mm-thp-swap-support-to-split-thp-for-thp-swapped-out.patch * memcg-thp-swap-support-move-mem-cgroup-charge-for-thp-swapped-out.patch * memcg-thp-swap-avoid-to-duplicated-charge-thp-in-swap-cache.patch * memcg-thp-swap-make-mem_cgroup_swapout-support-thp.patch * mm-thp-swap-delay-splitting-thp-after-swapped-out.patch * mm-thp-swap-add-thp-swapping-out-fallback-counting.patch * shmem-shmem_charge-verify-max_block-is-not-exceeded-before-inode-update.patch * shmem-introduce-shmem_inode_acct_block.patch * userfaultfd-shmem-add-shmem_mfill_zeropage_pte-for-userfaultfd-support.patch * userfaultfd-mcopy_atomic-introduce-mfill_atomic_pte-helper.patch * userfaultfd-shmem-wire-up-shmem_mfill_zeropage_pte.patch * userfaultfd-report-uffdio_zeropage-as-available-for-shmem-vmas.patch * userfaultfd-selftest-enable-testing-of-uffdio_zeropage-for-shmem.patch * fs-remove-unnecessary-null-f_mapping-check-in-sync_file_range.patch * fs-remove-unneeded-forward-definition-of-mm_struct-from-fsh.patch * mm-hugetlb-define-system-call-hugetlb-size-encodings-in-single-file.patch * mm-arch-consolidate-mmap-hugetlb-size-encodings.patch * mm-shm-use-new-hugetlb-size-encoding-definitions.patch * mm-rename-global_page_state-to-global_zone_page_state.patch * userfaultfd-add-feature-to-request-for-a-signal-delivery.patch * userfaultfd-selftest-add-tests-for-uffd_feature_sigbus-feature.patch * userfaultfd-selftest-exercise-uffdio_copy-zeropage-eexist.patch * userfaultfd-selftest-explicit-failure-if-the-sigbus-test-failed.patch * userfaultfd-call-userfaultfd_unmap_prep-only-if-__split_vma-succeeds.patch * userfaultfd-provide-pid-in-userfault-msg.patch * userfaultfd-provide-pid-in-userfault-msg-add-feat-union.patch * mm-hugetlb-do-not-allocate-non-migrateable-gigantic-pages-from-movable-zones.patch * mm-vmstat-fix-divide-error-at-__fragmentation_index.patch * mm-vmalloc-reduce-half-comparison-during-pcpu_get_vm_areas.patch * mm-devm_memremap_pages-use-multi-order-radix-for-zone_device-lookups.patch * mm-shmem-add-hugetlbfs-support-to-memfd_create.patch * selftests-memfd-add-memfd_create-hugetlbfs-selftest.patch * vmstat-fix-wrong-comment.patch * mm-dont-reinvent-the-wheel-but-use-existing-llist-api.patch * mm-swap-add-swap-readahead-hit-statistics.patch * mm-swap-fix-swap-readahead-marking.patch * mm-swap-vma-based-swap-readahead.patch * mm-swap-add-sysfs-interface-for-vma-based-swap-readahead.patch * mm-swap-dont-use-vma-based-swap-readahead-if-hdd-is-used-as-swap.patch * z3fold-use-per-cpu-unbuddied-lists.patch * mm-oom-do-not-rely-on-tif_memdie-for-memory-reserves-access.patch * mm-replace-tif_memdie-checks-by-tsk_is_oom_victim.patch * swap-choose-swap-device-according-to-numa-node.patch * mm-oom-let-oom_reap_task-and-exit_mmap-to-run-concurrently.patch * mm-clear-to-access-sub-page-last-when-clearing-huge-page.patch * add-proc-pid-smaps_rollup.patch * x86mpx-make-mpx-depend-on-x86-64-to-free-up-vma-flag.patch * mmfork-introduce-madv_wipeonfork.patch * mm-skip-hwpoisoned-pages-when-onlining-pages.patch * mm-memory_hotplug-do-not-back-off-draining-pcp-free-pages-from-kworker-context.patch * arm-arch-arm-include-asm-pageh-needs-personalityh.patch * ocfs2-get-rid-of-ocfs2_is_o2cb_active-function.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-give-an-obvious-tip-for-dismatch-cluster-names.patch * ocfs2-give-an-obvious-tip-for-dismatch-cluster-names-v2.patch * ocfs2-move-some-definitions-to-header-file.patch * ocfs2-fix-some-small-problems.patch * ocfs2-add-kobject-for-online-file-check.patch * ocfs2-add-duplicative-ino-number-check.patch * block-restore-proc-partitions-to-not-display-non-partitionable-removable-devices.patch mm.patch * mm-mempolicy-add-queue_pages_required.patch * mm-x86-move-_page_swp_soft_dirty-from-bit-7-to-bit-1.patch * mm-thp-introduce-separate-ttu-flag-for-thp-freezing.patch * mm-thp-introduce-config_arch_enable_thp_migration.patch * mm-thp-enable-thp-migration-in-generic-path.patch * mm-thp-enable-thp-migration-in-generic-path-fix.patch * mm-thp-enable-thp-migration-in-generic-path-fix-fix.patch * mm-thp-enable-thp-migration-in-generic-path-fix-fix-fix.patch * mm-thp-check-pmd-migration-entry-in-common-path.patch * mm-soft-dirty-keep-soft-dirty-bits-over-thp-migration.patch * mm-mempolicy-mbind-and-migrate_pages-support-thp-migration.patch * mm-migrate-move_pages-supports-thp-migration.patch * mm-memory_hotplug-memory-hotremove-supports-thp-migration.patch * hmm-heterogeneous-memory-management-documentation-v3.patch * mm-hmm-heterogeneous-memory-management-hmm-for-short-v5.patch * mm-hmm-mirror-mirror-process-address-space-on-device-with-hmm-helpers-v3.patch * mm-hmm-mirror-mirror-process-address-space-on-device-with-hmm-helpers-v3-fix.patch * mm-hmm-mirror-helper-to-snapshot-cpu-page-table-v4.patch * mm-hmm-mirror-device-page-fault-handler.patch * mm-memory_hotplug-introduce-add_pages.patch * mm-zone_device-new-type-of-zone_device-for-unaddressable-memory-v5.patch * mm-zone_device-new-type-of-zone_device-for-unaddressable-memory-fix.patch * mm-zone_device-special-case-put_page-for-device-private-pages-v4.patch * mm-memcontrol-allow-to-uncharge-page-without-using-page-lru-field.patch * mm-memcontrol-support-memory_device_private-v4.patch * mm-hmm-devmem-device-memory-hotplug-using-zone_device-v7.patch * mm-hmm-devmem-dummy-hmm-device-for-zone_device-memory-v3.patch * mm-migrate-new-migrate-mode-migrate_sync_no_copy.patch * mm-migrate-new-memory-migration-helper-for-use-with-device-memory-v5.patch * mm-migrate-migrate_vma-unmap-page-from-vma-while-collecting-pages.patch * mm-migrate-support-un-addressable-zone_device-page-in-migration-v3.patch * mm-migrate-allow-migrate_vma-to-alloc-new-page-on-empty-entry-v4.patch * mm-device-public-memory-device-memory-cache-coherent-with-cpu-v5.patch * mm-hmm-add-new-helper-to-hotplug-cdm-memory-region-v3.patch * mm-hmm-avoid-bloating-arch-that-do-not-make-use-of-hmm.patch * mm-hmm-struct-hmm-is-only-use-by-hmm-mirror-functionality-v2.patch * mm-hmm-struct-hmm-is-only-use-by-hmm-mirror-functionality-v2-fix.patch * mm-hmm-fix-build-when-hmm-is-disabled.patch * mm-remove-useless-vma-parameter-to-offset_il_node.patch * mm-compaction-kcompactd-should-not-ignore-pageblock-skip.patch * mm-compaction-persistently-skip-hugetlbfs-pageblocks.patch * mm-compaction-persistently-skip-hugetlbfs-pageblocks-fix.patch * userfaultfd-non-cooperative-closing-the-uffd-without-triggering-sigbus.patch * mm-page_fault-remove-reduntant-check-for-write-access.patch * mm-change-the-call-sites-of-numa-statistics-items.patch * mm-change-the-call-sites-of-numa-statistics-items-checkpatch-fixes.patch * mm-update-numa-counter-threshold-size.patch * mm-consider-the-number-in-local-cpus-when-reads-numa-stats.patch * mm-mlock-use-page_zone-instead-of-page_zone_id.patch * mm-zsmalloc-change-stat-type-parameter-to-int.patch * mm-fadvise-avoid-fadvise-for-fs-without-backing-device.patch * mm-cma-manage-the-memory-of-the-cma-area-by-using-the-zone_movable.patch * mm-cma-remove-alloc_cma.patch * arm-cma-avoid-double-mapping-to-the-cma-area-if-config_highmem-=-y.patch * mm-memcontrol-use-per-cpu-stocks-for-socket-memory-uncharging.patch * mm-fix-mem_cgroup_oom_disable-call-missing.patch * mm-sparse-fix-typo-in-online_mem_sections.patch * toolsselftest-kcmp-add-kcmp_epoll_tfd-testing.patch * mmpage_alloc-apply-gfp_allowed_mask-before-the-first-allocation-attempt.patch * mm-kvfree-the-swap-cluster-info-if-the-swap-file-is-unsatisfactory.patch * mm-swapfile-fix-swapon-frontswap_map-memory-leak-on-error.patch * mm-mempolicy-remove-bug_on-checks-for-vma-inside-mpol_misplaced.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 * fs-proc-remove-priv-argument-from-is_stack.patch * fs-proc-remove-priv-argument-from-is_stack-fix.patch * proc-uninline-proc_create.patch * fs-proc-unconditional-cond_resched-when-reading-smaps.patch * linux-kernelh-move-div_round_down_ull-macro.patch * add-multibyte-memset-functions.patch * add-testcases-for-memset16-32-64.patch * add-testcases-for-memset16-32-64-fix.patch * x86-implement-memset16-memset32-memset64.patch * arm-implement-memset32-memset64.patch * alpha-add-support-for-memset16.patch * zram-convert-to-using-memset_l.patch * sym53c8xx_2-convert-to-use-memset32.patch * vga-optimise-console-scrolling.patch * vga-optimise-console-scrolling-fix.patch * parse-maintainers-add-ability-to-specify-filenames.patch * make-nr_cpu_ids-unsigned.patch * arch-define-cpu_big_endian-for-all-fixed-big-endian-archs.patch * arch-microblaze-add-choice-for-endianness-and-update-makefile.patch * include-warn-for-inconsistent-endian-config-definition.patch * bitops-avoid-integer-overflow-in-genmask_ull.patch * rbtree-cache-leftmost-node-internally.patch * rbtree-optimize-root-check-during-rebalancing-loop.patch * rbtree-add-some-additional-comments-for-rebalancing-cases.patch * lib-rbtree_testc-make-input-module-parameters.patch * lib-rbtree_testc-add-inorder-traversal-test.patch * lib-rbtree_testc-support-rb_root_cached.patch * sched-fair-replace-cfs_rq-rb_leftmost.patch * sched-deadline-replace-earliest-dl-and-rq-leftmost-caching.patch * locking-rtmutex-replace-top-waiter-and-pi_waiters-leftmost-caching.patch * block-cfq-replace-cfq_rb_root-leftmost-caching.patch * lib-interval_tree-fast-overlap-detection.patch * lib-interval_tree-fast-overlap-detection-fix.patch * lib-interval-tree-correct-comment-wrt-generic-flavor.patch * procfs-use-faster-rb_first_cached.patch * fs-epoll-use-faster-rb_first_cached.patch * mem-memcg-cache-rightmost-node.patch * mem-memcg-cache-rightmost-node-fix.patch * block-cfq-cache-rightmost-rb_node.patch * block-cfq-cache-rightmost-rb_node-fix.patch * lib-hexdump-return-einval-in-case-of-error-in-hex2bin.patch * lib-add-test-module-for-config_debug_virtual.patch * lib-make-bitmap_parselist-thread-safe-and-much-faster.patch * lib-add-test-for-bitmap_parselist.patch * lib-add-test-for-bitmap_parselist-fix.patch * bitmap-introduce-bitmap_from_u64.patch * bitmap-introduce-bitmap_from_u64-checkpatch-fixes.patch * bitmap-introduce-bitmap_from_u64-checkpatch-fixes-fix.patch * lib-rhashtable-fix-comment-on-locks_mul-default-value.patch * lib-stringc-check-for-kmalloc-failure.patch * lib-cmldinec-clean-up-the-meaningless-comment.patch * radix-tree-must-check-__radix_tree_preload-return-value.patch * x509-fix-the-buffer-overflow-in-the-utility-function-for-oid-string.patch * checkpatch-add-strict-check-for-ifs-with-unnecessary-parentheses.patch * checkpatch-fix-typo-in-comment.patch * checkpatch-rename-variables-to-avoid-confusion.patch * checkpatch-add-6-missing-types-to-list-types.patch * binfmt_flat-delete-two-error-messages-for-a-failed-memory-allocation-in-decompress_exec.patch * init-move-stack-canary-initialization-after-setup_arch.patch * extract-early-boot-entropy-from-the-passed-cmdline.patch * autofs-fix-at_no_automount-not-being-honored.patch * autofs-make-disc-device-user-accessible.patch * autofs-make-dev-ioctl-version-and-ismountpoint-user-accessible.patch * autofs-remove-unused-autofs_ioc_expire_direct-indirect.patch * autofs-non-functional-header-inclusion-cleanup.patch * autofs-use-autofs_dev_ioctl_size.patch * autofs-drop-wrong-comment.patch * autofs-use-unsigned-int-long-instead-of-uint-ulong-for-ioctl-args.patch * vfat-deduplicate-hex2bin.patch * test_kmod-remove-paranoid-uint_max-check-on-uint-range-processing.patch * test_kmod-flip-int-checks-to-be-consistent.patch * kmod-split-out-umh-code-into-its-own-file.patch * maintainers-clarify-kmod-is-just-a-kernel-module-loader.patch * kmod-split-off-umh-headers-into-its-own-file.patch * kmod-move-ifdef-config_modules-wrapper-to-makefile.patch * seq_file-delete-small-value-optimization.patch * cpumask-make-cpumask_next-out-of-line.patch * kdump-vmcoreinfo-report-actual-value-of-phys_base.patch * rapidio-remove-global-irq-spinlocks-from-the-subsystem.patch * uapi-fix-linux-sysctlh-userspace-compilation-errors.patch * pps-aesthetic-tweaks-to-pps-related-content.patch * pps-use-surrounding-if-pps-to-remove-numerous-dependency-checks.patch * m32r-defconfig-cleanup-from-old-kconfig-options.patch * mn10300-defconfig-cleanup-from-old-kconfig-options.patch * sh-defconfig-cleanup-from-old-kconfig-options.patch * kcov-support-compat-processes.patch * kernel-reboot-add-devm_register_reboot_notifier.patch * kernel-reboot-add-devm_register_reboot_notifier-fix.patch * ipc-convert-ipc_namespacecount-from-atomic_t-to-refcount_t.patch * ipc-convert-sem_undo_listrefcnt-from-atomic_t-to-refcount_t.patch * ipc-convert-kern_ipc_permrefcount-from-atomic_t-to-refcount_t.patch * ipc-sem-drop-sem_checkid-helper.patch * ipc-sem-play-nicer-with-large-nsops-allocations.patch * ipc-optimize-semget-shmget-msgget-for-lots-of-keys.patch linux-next.patch linux-next-rejects.patch * zram-mm-vs-block.patch * drivers-media-cec-cec-adapc-fix-build-with-gcc-444.patch * fscache-fix-fscache_objlist_show-format-processing.patch * ib-mlx4-fix-sprintf-format-warning.patch * iopoll-avoid-wint-in-bool-context-warning.patch * select-use-get-put_timespec64.patch * io_getevents-use-timespec64-to-represent-timeouts.patch * sparc64-ng4-memset-32-bits-overflow.patch * treewide-remove-gfp_temporary-allocation-flag.patch * treewide-remove-gfp_temporary-allocation-flag-fix.patch * treewide-remove-gfp_temporary-allocation-flag-checkpatch-fixes.patch * treewide-remove-gfp_temporary-allocation-flag-fix-2.patch * arm64-stacktrace-avoid-listing-stacktrace-functions-in-stacktrace.patch * mm-page_owner-skip-unnecessary-stack_trace-entries.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 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 -- To unsubscribe from this list: send the line "unsubscribe 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