The mm-of-the-moment snapshot 2022-02-14-17-46 has been uploaded to https://www.ozlabs.org/~akpm/mmotm/ mmotm-readme.txt says README for mm-of-the-moment: https://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 https://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. https://github.com/hnaz/linux-mm The directory https://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 also available at https://github.com/hnaz/linux-mm This mmotm tree contains the following patches against 5.17-rc4: (patches marked "*" will be included in linux-next) origin.patch * coredump-also-dump-first-pages-of-non-executable-elf-libraries.patch * mm-fix-panic-in-__alloc_pages.patch * selftests-vm-cleanup-hugetlb-file-after-mremap-test.patch * mm-hugetlb-fix-kernel-crash-with-hugetlb-mremap.patch * kasan-test-prevent-cache-merging-in-kmem_cache_double_destroy.patch * mm-fix-use-after-free-when-anon-vma-name-is-used-after-vma-is-freed.patch * hugetlbfs-fix-a-truncation-issue-in-hugepages-parameter.patch * proc-kpageflags-prevent-an-integer-overflow-in-stable_page_flags.patch * proc-kpageflags-do-not-use-uninitialized-struct-pages.patch * procfs-prevent-unpriveleged-processes-accessing-fdinfo-dir.patch * ntfs-add-sanity-check-on-allocation-size.patch * ocfs2-cleanup-some-return-variables.patch * fs-ocfs2-fix-comments-mentioning-i_mutex.patch * ocfs2-reflink-deadlock-when-clone-file-to-the-same-directory-simultaneously.patch * ocfs2-clear-links-count-in-ocfs2_mknod-if-an-error-occurs.patch * ocfs2-fix-ocfs2-corrupt-when-iputting-an-inode.patch * remove-inode_congested.patch * remove-bdi_congested-and-wb_congested-and-related-functions.patch * remove-bdi_congested-and-wb_congested-and-related-functions-fix.patch * remove-bdi_congested-and-wb_congested-and-related-functions-fix-2.patch * f2fs-change-retry-waiting-for-f2fs_write_single_data_page.patch * f2f2-replace-some-congestion_wait-calls-with-io_schedule_timeout.patch * cephfs-dont-set-clear-bdi_congestion.patch * fuse-dont-set-clear-bdi_congested.patch * nfs-remove-congestion-control.patch * block-bfq-ioschedc-use-false-rather-than-blk_rw_async.patch * remove-congestion-tracking-framework.patch * mount-warn-only-once-about-timestamp-range-expiration.patch mm.patch * kasan-page_alloc-deduplicate-should_skip_kasan_poison.patch * kasan-page_alloc-move-tag_clear_highpage-out-of-kernel_init_free_pages.patch * kasan-page_alloc-merge-kasan_free_pages-into-free_pages_prepare.patch * kasan-page_alloc-simplify-kasan_poison_pages-call-site.patch * kasan-page_alloc-init-memory-of-skipped-pages-on-free.patch * kasan-drop-skip_kasan_poison-variable-in-free_pages_prepare.patch * mm-clarify-__gfp_zerotags-comment.patch * kasan-only-apply-__gfp_zerotags-when-memory-is-zeroed.patch * kasan-page_alloc-refactor-init-checks-in-post_alloc_hook.patch * kasan-page_alloc-merge-kasan_alloc_pages-into-post_alloc_hook.patch * kasan-page_alloc-combine-tag_clear_highpage-calls-in-post_alloc_hook.patch * kasan-page_alloc-move-setpageskipkasanpoison-in-post_alloc_hook.patch * kasan-page_alloc-move-kernel_init_free_pages-in-post_alloc_hook.patch * kasan-page_alloc-rework-kasan_unpoison_pages-call-site.patch * kasan-clean-up-metadata-byte-definitions.patch * kasan-define-kasan_vmalloc_invalid-for-sw_tags.patch * kasan-x86-arm64-s390-rename-functions-for-modules-shadow.patch * kasan-vmalloc-drop-outdated-vm_kasan-comment.patch * kasan-reorder-vmalloc-hooks.patch * kasan-add-wrappers-for-vmalloc-hooks.patch * kasan-vmalloc-reset-tags-in-vmalloc-functions.patch * kasan-fork-reset-pointer-tags-of-vmapped-stacks.patch * kasan-arm64-reset-pointer-tags-of-vmapped-stacks.patch * kasan-vmalloc-add-vmalloc-tagging-for-sw_tags.patch * kasan-vmalloc-arm64-mark-vmalloc-mappings-as-pgprot_tagged.patch * kasan-vmalloc-unpoison-vm_alloc-pages-after-mapping.patch * kasan-mm-only-define-___gfp_skip_kasan_poison-with-hw_tags.patch * kasan-page_alloc-allow-skipping-unpoisoning-for-hw_tags.patch * kasan-page_alloc-allow-skipping-memory-init-for-hw_tags.patch * kasan-vmalloc-add-vmalloc-tagging-for-hw_tags.patch * kasan-vmalloc-only-tag-normal-vmalloc-allocations.patch * kasan-arm64-dont-tag-executable-vmalloc-allocations.patch * kasan-mark-kasan_arg_stacktrace-as-__initdata.patch * kasan-clean-up-feature-flags-for-hw_tags-mode.patch * kasan-add-kasanvmalloc-command-line-flag.patch * kasan-allow-enabling-kasan_vmalloc-and-sw-hw_tags.patch * arm64-select-kasan_vmalloc-for-sw-hw_tags-modes.patch * kasan-documentation-updates.patch * kasan-improve-vmalloc-tests.patch * kasan-improve-vmalloc-tests-fix.patch * mm-memremap-avoid-calling-kasan_remove_zero_shadow-for-device-private-memory.patch * tools-vm-page_owner_sortc-sort-by-stacktrace-before-culling.patch * tools-vm-page_owner_sortc-sort-by-stacktrace-before-culling-fix.patch * tools-vm-page_owner_sortc-support-sorting-by-stack-trace.patch * tools-vm-page_owner_sortc-add-switch-between-culling-by-stacktrace-and-txt.patch * tools-vm-page_owner_sortc-support-sorting-pid-and-time.patch * tools-vm-page_owner_sortc-two-trivial-fixes.patch * tools-vm-page_owner_sortc-delete-invalid-duplicate-code.patch * documentation-vm-page_ownerrst-update-the-documentation.patch * documentation-vm-page_ownerrst-update-the-documentation-fix.patch * docs-vm-fix-unexpected-indentation-warns-in-page_owner.patch * lib-vsprintf-avoid-redundant-work-with-0-size.patch * mm-page_owner-use-scnprintf-to-avoid-excessive-buffer-overrun-check.patch * mm-page_owner-print-memcg-information.patch * mm-page_owner-record-task-command-name.patch * mm-unexport-page_init_poison.patch * mm-move-page-writeback-sysctls-to-is-own-file.patch * mm-move-page-writeback-sysctls-to-is-own-file-checkpatch-fixes.patch * mm-move-page-writeback-sysctls-to-is-own-file-fix.patch * filemap-remove-find_get_pages.patch * mm-fix-invalid-page-pointer-returned-with-foll_pin-gups.patch * mm-gup-follow_pfn_pte-eexist-cleanup.patch * mm-gup-remove-unused-pin_user_pages_locked.patch * mm-change-lookup_node-to-use-get_user_pages_fast.patch * mm-gup-remove-unused-get_user_pages_locked.patch * tmpfs-support-for-file-creation-time.patch * memcg-replace-in_interrupt-with-in_task.patch * memcg-add-per-memcg-total-kernel-memory-stat.patch * memcg-add-per-memcg-total-kernel-memory-stat-v2.patch * mm-memcg-mem_cgroup_per_node-is-already-set-to-0-on-allocation.patch * mm-memcg-retrieve-parent-memcg-from-cssparent.patch * mm-generalize-arch_has_filter_pgprot.patch * mm-optimize-do_wp_page-for-exclusive-pages-in-the-swapcache.patch * mm-optimize-do_wp_page-for-fresh-pages-in-local-lru-pagevecs.patch * mm-slightly-clarify-ksm-logic-in-do_swap_page.patch * mm-streamline-cow-logic-in-do_swap_page.patch * mm-huge_memory-streamline-cow-logic-in-do_huge_pmd_wp_page.patch * mm-khugepaged-remove-reuse_swap_page-usage.patch * mm-swapfile-remove-stale-reuse_swap_page.patch * mm-huge_memory-remove-stale-page_trans_huge_mapcount.patch * mm-huge_memory-remove-stale-locking-logic-from-__split_huge_pmd.patch * mm-merge-pte_mkhuge-call-into-arch_make_huge_pte.patch * mm-remove-mmu_gathers-storage-from-remaining-architectures.patch * mm-thp-fix-wrong-cache-flush-in-remove_migration_pmd.patch * mm-fix-missing-cache-flush-for-all-tail-pages-of-compound-page.patch * mm-hugetlb-fix-missing-cache-flush-in-copy_huge_page_from_user.patch * mm-hugetlb-fix-missing-cache-flush-in-hugetlb_mcopy_atomic_pte.patch * mm-shmem-fix-missing-cache-flush-in-shmem_mfill_atomic_pte.patch * mm-userfaultfd-fix-missing-cache-flush-in-mcopy_atomic_pte-and-__mcopy_atomic.patch * mm-replace-multiple-dcache-flush-with-flush_dcache_folio.patch * mm-sparse-make-mminit_validate_memmodel_limits-static.patch * mm-sparsemem-fix-mem_section-will-never-be-null-gcc-12-warning.patch * mm-sparsemem-fix-mem_section-will-never-be-null-gcc-12-warning-v2.patch * mm-vmalloc-remove-unneeded-function-forward-declaration.patch * mm-vmalloc-move-draining-areas-out-of-caller-context.patch * mm-vmalloc-add-adjust_search_size-parameter.patch * mm-vmalloc-eliminate-an-extra-orig_gfp_mask.patch * mm-vmallocc-fix-unused-function-warning.patch * vmap-dont-allow-invalid-pages.patch * mm-page_alloc-avoid-merging-non-fallbackable-pageblocks-with-others.patch * mm-page_alloc-add-same-penalty-is-enough-to-get-round-robin-order.patch * mm-page_alloc-add-penalty-to-local_node.patch * mm-mmzonec-use-try_cmpxchg-in-page_cpupid_xchg_last.patch * mm-discard-__gfp_atomic.patch * mm-mmzoneh-remove-unused-macros.patch * mm-page_alloc-dont-pass-pfn-to-free_unref_page_commit.patch * cma-factor-out-minimum-alignment-requirement.patch * mm-enforce-pageblock_order-max_order.patch * mm-hwpoison-remove-obsolete-comment.patch * mm-hwpoison-fix-error-page-recovered-but-reported-not-recovered.patch * mm-memory-failurec-minor-clean-up-for-memory_failure_dev_pagemap.patch * mm-memory-failurec-avoid-walking-page-table-when-vma_address-return-efault.patch * mm-memory-failurec-rework-the-signaling-logic-in-kill_proc.patch * mm-memory-failurec-remove-unneeded-orig_head.patch * mm-memory-failurec-remove-pageslab-check-in-hwpoison_filter_dev.patch * mm-memory-failurec-rework-the-try_to_unmap-logic-in-hwpoison_user_mappings.patch * mm-memory-failurec-remove-obsolete-comment-in-__soft_offline_page.patch * mm-memory-failurec-remove-unnecessary-pagetranstail-check.patch * mm-clean-up-hwpoison-page-cache-page-in-fault-path.patch * mm-hugetlb-free-the-2nd-vmemmap-page-associated-with-each-hugetlb-page.patch * mm-hugetlb-replace-hugetlb_free_vmemmap_enabled-with-a-static_key.patch * mm-sparsemem-use-page-table-lock-to-protect-kernel-pmd-operations.patch * selftests-vm-add-a-hugetlb-test-case.patch * mm-sparsemem-move-vmemmap-related-to-hugetlb-to-config_hugetlb_page_free_vmemmap.patch * mm-hugetlb-generalize-arch_want_general_hugetlb.patch * mm-mempolicy-convert-from-atomic_t-to-refcount_t-on-mempolicy-refcnt.patch * mm-mempolicy-convert-from-atomic_t-to-refcount_t-on-mempolicy-refcnt-fix.patch * mm-migration-add-trace-events-for-thp-migrations.patch * mm-migration-add-trace-events-for-base-page-and-hugetlb-migrations.patch * mmmigrate-fix-establishing-demotion-target.patch * mm-cma-provide-option-to-opt-out-from-exposing-pages-on-activation-failure.patch * powerpc-fadump-opt-out-from-freeing-pages-on-cma-activation-failure.patch * numa-balancing-add-page-promotion-counter.patch * numa-balancing-optimize-page-placement-for-memory-tiering-system.patch * numa-balancing-optimize-page-placement-for-memory-tiering-system-fix.patch * numa-balancing-optimize-page-placement-for-memory-tiering-system-fix-fix.patch * numa-balancing-optimize-page-placement-for-memory-tiering-system-fix-fix-fix.patch * memory-tiering-skip-to-scan-fast-memory.patch * mm-page_io-fix-psi-memory-pressure-error-on-cold-swapins.patch * mm-vmstat-add-event-for-ksm-swapping-in-copy.patch * mm-hwpoison-check-the-subpage-not-the-head-page.patch * mm-balloon_compaction-make-balloon-page-compaction-callbacks-static.patch * mm-fix-race-between-madv_free-reclaim-and-blkdev-direct-io-read.patch * mm-memory_hotplug-make-arch_alloc_nodedata-independent-on-config_memory_hotplug.patch * mm-handle-uninitialized-numa-nodes-gracefully.patch * mm-handle-uninitialized-numa-nodes-gracefully-fix.patch * mm-memory_hotplug-drop-arch_free_nodedata.patch * mm-memory_hotplug-reorganize-new-pgdat-initialization.patch * mm-make-free_area_init_node-aware-of-memory-less-nodes.patch * memcg-do-not-tweak-node-in-alloc_mem_cgroup_per_node_info.patch * drivers-base-memory-add-memory-block-to-memory-group-after-registration-succeeded.patch * drivers-base-node-consolidate-node-device-subsystem-initialization-in-node_dev_init.patch * mm-memory_hotplug-remove-obsolete-comment-of-__add_pages.patch * mm-memory_hotplug-remove-obsolete-comment-of-__add_pages-fix.patch * mm-memory_hotplug-avoid-calling-zone_intersects-for-zone_normal.patch * mm-memory_hotplug-clean-up-try_offline_node.patch * mm-memory_hotplug-fix-misplaced-comment-in-offline_pages.patch * drivers-base-node-rename-link_mem_sections-to-register_memory_block_under_node.patch * drivers-base-memory-determine-and-store-zone-for-single-zone-memory-blocks.patch * mm-munlock-delete-page_mlock-and-all-its-works.patch * mm-munlock-delete-foll_mlock-and-foll_populate.patch * mm-munlock-delete-munlock_vma_pages_all-allow-oomreap.patch * mm-munlock-rmap-call-mlock_vma_page-munlock_vma_page.patch * mm-munlock-replace-clear_page_mlock-by-final-clearance.patch * mm-munlock-maintain-page-mlock_count-while-unevictable.patch * mm-munlock-mlock_pte_range-when-mlocking-or-munlocking.patch * mm-migrate-__unmap_and_move-push-good-newpage-to-lru.patch * mm-munlock-delete-smp_mb-from-__pagevec_lru_add_fn.patch * mm-munlock-mlock_page-munlock_page-batch-by-pagevec.patch * mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix.patch * mm-munlock-mlock_page-munlock_page-batch-by-pagevec-fix-2.patch * mm-munlock-page-migration-needs-mlock-pagevec-drained.patch * mm-thp-collapse_file-do-try_to_unmapttu_batch_flush.patch * mm-thp-shrink_page_list-avoid-splitting-vm_locked-thp.patch * mm-rmap-convert-from-atomic_t-to-refcount_t-on-anon_vma-refcount.patch * mm-zswapc-allow-handling-just-same-value-filled-pages.patch * mm-remove-usercopy_warn.patch * mm-uninline-copy_overflow.patch * highmem-document-kunmap_local.patch * highmem-document-kunmap_local-v2.patch * mm-highmem-remove-unnecessary-done-label.patch * mm-hmmc-remove-unneeded-local-variable-ret.patch * mm-remove-a-pointless-config_zone_device-check-in-memremap_pages.patch * mm-remove-the-__kernel__-guard-from-linux-mmh.patch * mm-remove-pointless-includes-from-linux-hmmh.patch * mm-move-free_devmap_managed_page-to-memremapc.patch * mm-simplify-freeing-of-devmap-managed-pages.patch * mm-dont-include-linux-memremaph-in-linux-mmh.patch * mm-dont-include-linux-memremaph-in-linux-mmh-fix.patch * mm-dont-include-linux-memremaph-in-linux-mmh-fix-2.patch * mm-remove-the-extra-zone_device-struct-page-refcount.patch * fsdax-depend-on-zone_device-fs_dax_limited.patch * mm-generalize-the-pgmap-based-page_free-infrastructure.patch * mm-refactor-check_and_migrate_movable_pages.patch * mm-refactor-the-zone_device-handling-in-migrate_vma_insert_page.patch * mm-refactor-the-zone_device-handling-in-migrate_vma_pages.patch * mm-move-the-migrate_vma_-device-migration-code-into-its-own-file.patch * mm-move-the-migrate_vma_-device-migration-code-into-its-own-file-fix.patch * mm-build-migrate_vma_-for-all-configs-with-zone_device-support.patch * mm-add-zone-device-coherent-type-memory-support.patch * mm-add-device-coherent-vma-selection-for-memory-migration.patch * mm-gup-fail-get_user_pages-for-longterm-dev-coherent-type.patch * drm-amdkfd-add-spm-support-for-svm.patch * drm-amdkfd-coherent-type-as-sys-mem-on-migration-to-ram.patch * lib-test_hmm-add-ioctl-to-get-zone-device-type.patch * lib-test_hmm-add-module-param-for-zone-device-type.patch * lib-add-support-for-device-coherent-type-in-test_hmm.patch * tools-update-hmm-test-to-support-device-coherent-type.patch * tools-update-test_hmm-script-to-support-sp-config.patch * mm-remove-the-vma-check-in-migrate_vma_setup.patch * mm-gup-migrate-device-coherent-pages-when-pinning-instead-of-failing.patch * mm-damon-dbgfs-init_regions-use-target-index-instead-of-target-id.patch * docs-admin-guide-mm-damon-usage-update-for-changed-initail_regions-file-input.patch * mm-damon-core-move-damon_set_targets-into-dbgfs.patch * mm-damon-remove-the-target-id-concept.patch * mm-damon-remove-redundant-page-validation.patch * info-task-hung-in-generic_file_write_iter.patch * info-task-hung-in-generic_file_write-fix.patch * kernel-hung_taskc-monitor-killed-tasks.patch * proc-alloc-path_max-bytes-for-proc-pid-fd-symlinks.patch * proc-alloc-path_max-bytes-for-proc-pid-fd-symlinks-fix.patch * proc-vmcore-fix-possible-deadlock-on-concurrent-mmap-and-read.patch * proc-vmcore-fix-vmcore_alloc_buf-kernel-doc-comment.patch * proc-sysctl-make-protected_-world-readable.patch * kconfigdebug-make-debug_info-selectable-from-a-choice.patch * kconfigdebug-make-debug_info-selectable-from-a-choice-fix.patch * include-drop-pointless-__compiler_offsetof-indirection.patch * ilog2-force-inlining-of-__ilog2_u32-and-__ilog2_u64.patch * bitfield-add-explicit-inclusions-to-the-example.patch * lz4-fix-lz4_decompress_safe_partial-read-out-of-bound.patch * checkpatch-prefer-module_licensegpl-over-module_licensegpl-v2.patch * checkpatch-add-fix-option-for-some-trailing_statements.patch * checkpatch-add-early_param-exception-to-blank-line-after-struct-function-test.patch * scripts-checkpatchpl-remove-_deferred-and-_deferred_once-false-warning.patch * fs-binfmt_elf-fix-at_phdr-for-unusual-elf-files.patch * fs-binfmt_elf-fix-at_phdr-for-unusual-elf-files-v5.patch * fs-binfmt_elf-refactor-load_elf_binary-function.patch * elf-fix-overflow-in-total-mapping-size-calculation.patch * binfmt-move-more-stuff-undef-config_coredump.patch * kallsyms-print-module-name-in-%ps-s-case-when-kallsyms-is-disabled.patch * init-use-ktime_us_delta-to-make-initcall_debug-log-more-precise.patch * init-mainc-silence-some-wunused-parameter-warnings.patch * fs-pipe-use-kvcalloc-to-allocate-a-pipe_buffer-array.patch * fs-pipe-local-vars-has-to-match-types-of-proper-pipe_inode_info-fields.patch * minix-fix-bug-when-opening-a-file-with-o_direct.patch * fat-use-pointer-to-simple-type-in-put_user.patch * exec-force-single-empty-string-when-argv-is-empty.patch * exec-force-single-empty-string-when-argv-is-empty-fix.patch * selftests-exec-test-for-empty-string-on-null-argv.patch * kexec-make-crashk_res-crashk_low_res-and-crash_notes-symbols-always-visible.patch * riscv-mm-init-use-is_enabledconfig_kexec_core-instead-of-ifdef.patch * x86-setup-use-is_enabledconfig_kexec_core-instead-of-ifdef.patch * arm64-mm-use-is_enabledconfig_kexec_core-instead-of-ifdef.patch * docs-kdump-update-description-about-sysfs-file-system-support.patch * docs-kdump-add-scp-example-to-write-out-the-dump-file.patch * panic-unset-panic_on_warn-inside-panic.patch * ubsan-no-need-to-unset-panic_on_warn-in-ubsan_epilogue.patch * kasan-no-need-to-unset-panic_on_warn-in-end_report.patch * docs-sysctl-kernel-add-missing-bit-to-panic_print.patch * docs-sysctl-kernel-add-missing-bit-to-panic_print-fix.patch * panic-add-option-to-dump-all-cpus-backtraces-in-panic_print.patch * panic-allow-printing-extra-panic-information-on-kdump.patch * kcov-split-ioctl-handling-into-locked-and-unlocked-parts.patch * kcov-properly-handle-subsequent-mmap-calls.patch * selftests-set-the-build-variable-to-absolute-path.patch * selftests-add-and-export-a-kernel-uapi-headers-path.patch * selftests-correct-the-headers-install-path.patch * selftests-futex-add-the-uapi-headers-include-variable.patch * selftests-kvm-add-the-uapi-headers-include-variable.patch * selftests-landlock-add-the-uapi-headers-include-variable.patch * selftests-net-add-the-uapi-headers-include-variable.patch * selftests-mptcp-add-the-uapi-headers-include-variable.patch * selftests-vm-add-the-uapi-headers-include-variable.patch * selftests-vm-remove-dependecy-from-internal-kernel-macros.patch * selftests-kselftest-framework-provide-finished-helper.patch * selftests-use-isystem-instead-of-i-to-include-headers.patch * revert-ubsan-kcsan-dont-combine-sanitizer-with-kcov-on-clang.patch * ipc-mqueue-use-get_tree_nodev-in-mqueue_get_tree.patch linux-next.patch linux-next-rejects.patch make-sure-nobodys-leaking-resources.patch releasing-resources-with-children.patch mutex-subsystem-synchro-test-module.patch mutex-subsystem-synchro-test-module-fix.patch kernel-forkc-export-kernel_thread-to-modules.patch workaround-for-a-pci-restoring-bug.patch
