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* mmotm 2021-12-29-20-07 uploaded
@ 2021-12-30  4:07 akpm
  2021-12-30  6:27 ` mmotm 2021-12-29-20-07 uploaded (mm/damon) Randy Dunlap
  2021-12-30  8:42 ` mmotm 2021-12-29-20-07 uploaded SeongJae Park
  0 siblings, 2 replies; 5+ messages in thread
From: akpm @ 2021-12-30  4:07 UTC (permalink / raw)
  To: broonie, linux-fsdevel, linux-kernel, linux-mm, linux-next,
	mhocko, mm-commits, sfr

The mm-of-the-moment snapshot 2021-12-29-20-07 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 5.16-rc7:
(patches marked "*" will be included in linux-next)

  origin.patch
* mm-oom_kill-wake-futex-waiters-before-annihilating-victim-shared-mutex.patch
* mm-fix-panic-in-__alloc_pages.patch
* shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode.patch
* shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes.patch
* userfaultfd-selftests-fix-hugetlb-area-allocations.patch
* mm-damon-dbgfs-fix-struct-pid-leaks-in-dbgfs_target_ids_write.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
* kthread-add-the-helper-function-kthread_run_on_cpu.patch
* kthread-add-the-helper-function-kthread_run_on_cpu-fix.patch
* rdma-siw-make-use-of-the-helper-function-kthread_run_on_cpu.patch
* ring-buffer-make-use-of-the-helper-function-kthread_run_on_cpu.patch
* rcutorture-make-use-of-the-helper-function-kthread_run_on_cpu.patch
* trace-osnoise-make-use-of-the-helper-function-kthread_run_on_cpu.patch
* trace-hwlat-make-use-of-the-helper-function-kthread_run_on_cpu.patch
* ia64-module-use-swap-to-make-code-cleaner.patch
* ia64-use-swap-to-make-code-cleaner.patch
* ia64-fix-typo-in-a-comment.patch
* scripts-spellingtxt-add-oveflow.patch
* squashfs-provides-backing_dev_info-in-order-to-disable-read-ahead.patch
* ocfs2-use-bug_on-instead-of-if-condition-followed-by-bug.patch
* ocfs2-clearly-handle-ocfs2_grab_pages_for_write-return-value.patch
* ocfs2-use-default_groups-in-kobj_type.patch
* ocfs2-remove-redundant-assignment-to-pointer-root_bh.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
* fs-ioctl-remove-unnecessary-__user-annotation.patch
  mm.patch
* mm-slab_common-use-warn-if-cache-still-has-objects-on-destroy.patch
* mm-slab-make-slab-iterator-functions-static.patch
* kmemleak-fix-kmemleak-false-positive-report-with-hw-tag-based-kasan-enable.patch
* kmemleak-fix-kmemleak-false-positive-report-with-hw-tag-based-kasan-enable-fix.patch
* mm-kmemleak-alloc-gray-object-for-reserved-region-with-direct-map.patch
* mm-defer-kmemleak-object-creation-of-module_alloc.patch
* mm-defer-kmemleak-object-creation-of-module_alloc-v4.patch
* mm-page_alloc-split-prep_compound_page-into-head-and-tail-subparts.patch
* mm-page_alloc-refactor-memmap_init_zone_device-page-init.patch
* mm-memremap-add-zone_device-support-for-compound-pages.patch
* device-dax-use-align-for-determining-pgoff.patch
* device-dax-use-struct_size.patch
* device-dax-ensure-dev_dax-pgmap-is-valid-for-dynamic-devices.patch
* device-dax-factor-out-page-mapping-initialization.patch
* device-dax-set-mapping-prior-to-vmf_insert_pfn_pmdpud.patch
* device-dax-remove-pfn-from-__dev_dax_ptepmdpud_fault.patch
* device-dax-remove-pfn-from-__dev_dax_ptepmdpud_fault-fix.patch
* device-dax-compound-devmap-support.patch
* kasan-test-add-globals-left-out-of-bounds-test.patch
* kasan-add-ability-to-detect-double-kmem_cache_destroy.patch
* kasan-test-add-test-case-for-double-kmem_cache_destroy.patch
* kasan-fix-quarantine-conflicting-with-init_on_free.patch
* mmfs-split-dump_mapping-out-from-dump_page.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
* mm-remove-unneeded-variable.patch
* gup-avoid-multiple-user-access-locking-unlocking-in-fault_in_read-writeable.patch
* mm-gupc-stricter-check-on-thp-migration-entry-during-follow_pmd_mask.patch
* mm-shmem-dont-truncate-page-if-memory-failure-happens.patch
* mm-shmem-dont-truncate-page-if-memory-failure-happens-checkpatch-fixes.patch
* mm-mempool-use-non-atomic-__set_bit-when-possible.patch
* mm-memcontrol-make-cgroup_memory_nokmem-static.patch
* mm-page_counter-remove-an-incorrect-call-to-propagate_protected_usage.patch
* mm-add-group_oom_kill-memory-event.patch
* mm-add-group_oom_kill-memoryevent-fix.patch
* memcg-better-bounds-on-the-memcg-stats-updates.patch
* mm-memcg-use-struct_size-helper-in-kzalloc.patch
* memcg-add-per-memcg-vmalloc-stat.patch
* memcg-add-per-memcg-vmalloc-stat-v2.patch
* memcg-add-per-memcg-vmalloc-stat-v2-fix.patch
* selftests-vm-use-swap-to-make-code-cleaner.patch
* mm-remove-redundant-check-about-fault_flag_allow_retry-bit.patch
* mm-remove-redundant-check-about-fault_flag_allow_retry-bit-checkpatch-fixes.patch
* mm-rearrange-madvise-code-to-allow-for-reuse.patch
* mm-add-a-field-to-store-names-for-private-anonymous-memory.patch
* mm-add-a-field-to-store-names-for-private-anonymous-memory-fix.patch
* mm-add-anonymous-vma-name-refcounting.patch
* mm-move-anon_vma-declarations-to-linux-mm_inlineh.patch
* mm-move-tlb_flush_pending-inline-helpers-to-mm_inlineh.patch
* mm-protect-free_pgtables-with-mmap_lock-write-lock-in-exit_mmap.patch
* mm-document-locking-restrictions-for-vm_operations_struct-close.patch
* mm-oom_kill-allow-process_mrelease-to-run-under-mmap_lock-protection.patch
* docs-vm-add-vmalloced-kernel-stacks-document.patch
* mm-change-page-type-prior-to-adding-page-table-entry.patch
* mm-ptep_clear-page-table-helper.patch
* mm-page-table-check.patch
* x86-mm-add-x86_64-support-for-page-table-check.patch
* mm-remove-last-argument-of-reuse_swap_page.patch
* mm-remove-the-total_mapcount-argument-from-page_trans_huge_map_swapcount.patch
* mm-remove-the-total_mapcount-argument-from-page_trans_huge_mapcount.patch
* dma-revert-make-dma-pool-to-use-kmalloc_node.patch
* mm-vmalloc-alloc-gfp_nofsio-for-vmalloc.patch
* mm-vmalloc-alloc-gfp_nofsio-for-vmalloc-fix.patch
* mm-vmalloc-add-support-for-__gfp_nofail.patch
* mm-vmalloc-be-more-explicit-about-supported-gfp-flags.patch
* mm-allow-gfp_kernel-allocations-for-kvmalloc.patch
* mm-make-slab-and-vmalloc-allocators-__gfp_nolockdep-aware.patch
* mm-vmalloc-allocate-small-pages-for-area-pages.patch
* mm-vmalloc-allocate-small-pages-for-area-pages-fix.patch
* mm-discard-__gfp_atomic.patch
* mm-introduce-memalloc_retry_wait.patch
* sysctl-change-watermark_scale_factor-max-limit-to-30%.patch
* mm-fix-boolreturncocci-warning.patch
* mm-page_alloc-fix-building-error-on-werror=array-compare.patch
* mm-drop-node-from-alloc_pages_vma.patch
* gfp-further-document-gfp_dma32.patch
* mm-page_alloc-modify-the-comment-section-for-alloc_contig_pages.patch
* mm_zone-add-function-to-check-if-managed-dma-zone-exists.patch
* dma-pool-create-dma-atomic-pool-only-if-dma-zone-has-managed-pages.patch
* mm-page_allocc-do-not-warn-allocation-failure-on-zone-dma-if-no-managed-pages.patch
* mm-page_allocc-do-not-warn-allocation-failure-on-zone-dma-if-no-managed-pages-fix.patch
* hugetlb-add-hugetlbnuma_stat-file.patch
* hugetlb-add-hugetlbnuma_stat-file-fix.patch
* hugetlb-add-hugetlbnuma_stat-file-fix-2.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-hugepages-make-memory-size-variable-in-hugepage-mremap-selftest.patch
* mm-vmstat-add-events-for-thp-max_ptes_-exceeds.patch
* selftests-uffd-allow-eintr-eagain.patch
* vmscan-make-drop_slab_node-static.patch
* mm-vmscan-reduce-throttling-due-to-a-failure-to-make-progress.patch
* mm-vmscan-reduce-throttling-due-to-a-failure-to-make-progress-fix.patch
* mm-page_isolation-unset-migratetype-directly-for-non-buddy-page.patch
* mm-mempolicy-use-policy_node-helper-with-mpol_preferred_many.patch
* mm-mempolicy-add-set_mempolicy_home_node-syscall.patch
* mm-mempolicy-wire-up-syscall-set_mempolicy_home_node.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-mempolicy-fix-all-kernel-doc-warnings.patch
* hugetlbfs-fix-off-by-one-error-in-hugetlb_vmdelete_list.patch
* mm-migrate-fix-the-return-value-of-migrate_pages.patch
* mm-migrate-correct-the-hugetlb-migration-stats.patch
* mm-migrate-correct-the-hugetlb-migration-stats-fix.patch
* mm-compaction-fix-the-migration-stats-in-trace_mm_compaction_migratepages.patch
* mm-migrate-support-multiple-target-nodes-demotion.patch
* mm-migrate-add-more-comments-for-selecting-target-node-randomly.patch
* mm-migrate-move-node-demotion-code-to-near-its-user.patch
* mm-migrate-remove-redundant-variables-used-in-a-for-loop.patch
* mm-ksm-fix-use-after-free-kasan-report-in-ksm_might_need_to_copy.patch
* mm-hwpoison-mf_mutex-for-soft-offline-and-unpoison.patch
* mm-hwpoison-remove-mf_msg_buddy_2nd-and-mf_msg_poisoned_huge.patch
* mm-hwpoison-fix-unpoison_memory.patch
* mm-memcg-percpu-account-extra-objcg-space-to-memory-cgroups.patch
* mm-memcg-percpu-account-extra-objcg-space-to-memory-cgroups-fix.patch
* mm-fix-race-between-madv_free-reclaim-and-blkdev-direct-io-read.patch
* mm-rmap-convert-from-atomic_t-to-refcount_t-on-anon_vma-refcount.patch
* mm-rmap-fix-potential-batched-tlb-flush-race.patch
* mm-rmap-fix-potential-batched-tlb-flush-race-fix.patch
* zpool-remove-the-list-of-pools_head.patch
* zsmalloc-introduce-some-helper-functions.patch
* zsmalloc-rename-zs_stat_type-to-class_stat_type.patch
* zsmalloc-decouple-class-actions-from-zspage-works.patch
* zsmalloc-introduce-obj_allocated.patch
* zsmalloc-move-huge-compressed-obj-from-page-to-zspage.patch
* zsmalloc-remove-zspage-isolation-for-migration.patch
* locking-rwlocks-introduce-write_lock_nested.patch
* locking-rwlocks-introduce-write_lock_nested-fix.patch
* locking-rwlocks-introduce-write_lock_nested-fix-2.patch
* zsmalloc-replace-per-zpage-lock-with-pool-migrate_lock.patch
* zsmalloc-replace-get_cpu_var-with-local_lock.patch
* mm-introduce-fault_in_exact_writeable-to-probe-for-sub-page-faults.patch
* arm64-add-support-for-sub-page-faults-user-probing.patch
* btrfs-avoid-live-lock-in-search_ioctl-on-hardware-with-sub-page-faults.patch
* zram-use-attribute_groups.patch
* writeback-fix-some-comment-errors.patch
* mm-make-some-vars-and-functions-static-or-__init.patch
* mm-hmmc-allow-vm_mixedmap-to-work-with-hmm_range_fault.patch
* mm-damon-unified-access_check-function-naming-rules.patch
* mm-damon-add-age-of-region-tracepoint-support.patch
* mm-damon-core-using-function-abs-instead-of-diff_of.patch
* mm-damon-remove-some-no-need-func-definitions-in-damonh-file.patch
* mm-damon-remove-some-no-need-func-definitions-in-damonh-file-fix.patch
* mm-damon-vaddr-remove-swap_ranges-and-replace-it-with-swap.patch
* mm-damon-schemes-add-the-validity-judgment-of-thresholds.patch
* mm-damon-move-damon_rand-definition-into-damonh.patch
* mm-damon-modify-damon_rand-macro-to-static-inline-function.patch
* mm-damon-convert-macro-functions-to-static-inline-functions.patch
* docs-admin-guide-mm-damon-usage-update-for-scheme-quotas-and-watermarks.patch
* docs-admin-guide-mm-damon-usage-remove-redundant-information.patch
* docs-admin-guide-mm-damon-usage-mention-tracepoint-at-the-beginning.patch
* docs-admin-guide-mm-damon-usage-update-for-kdamond_pid-and-mkrm_contexts.patch
* mm-damon-remove-a-mistakenly-added-comment-for-a-future-feature.patch
* mm-damon-schemes-account-scheme-actions-that-successfully-applied.patch
* mm-damon-schemes-account-how-many-times-quota-limit-has-exceeded.patch
* mm-damon-reclaim-provide-reclamation-statistics.patch
* docs-admin-guide-mm-damon-reclaim-document-statistics-parameters.patch
* mm-damon-dbgfs-support-all-damos-stats.patch
* docs-admin-guide-mm-damon-usage-update-for-schemes-statistics.patch
* mm-damon-add-access-checking-for-hugetlb-pages.patch
* mm-damon-move-the-implementation-of-damon_insert_region-to-damonh.patch
* mm-damon-dbgfs-remove-a-unnecessary-variable.patch
* mm-damon-vaddr-use-pr_debug-for-damon_va_three_regions-failure-logging.patch
* mm-damon-vaddr-hide-kernel-pointer-from-damon_va_three_regions-failure-log.patch
* mm-damon-hide-kernel-pointer-from-tracepoint-event.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
* mm-percpu-generalize-percpu-related-config.patch
* mm-percpu-add-pcpu_fc_cpu_to_node_fn_t-typedef.patch
* mm-percpu-add-generic-pcpu_fc_alloc-free-funciton.patch
* mm-percpu-add-generic-pcpu_populate_pte-function.patch
* proc-vmcore-dont-fake-reading-zeroes-on-surprise-vmcore_cb-unregistration.patch
* proc-make-the-proc_create-stubs-static-inlines.patch
* proc-make-the-proc_create-stubs-static-inlines-fix.patch
* proc-make-the-proc_create-stubs-static-inlines-fix2.patch
* proc-make-the-proc_create-stubs-static-inlines-fix2-fix.patch
* proc-convert-the-return-type-of-proc_fd_access_allowed-to-be-boolean.patch
* proc-sysctl-make-protected_-world-readable.patch
* include-linux-unaligned-replace-kernelh-with-the-necessary-inclusions.patch
* kernelh-include-a-note-to-discourage-people-from-including-it-in-headers.patch
* fs-exec-replace-strlcpy-with-strscpy_pad-in-__set_task_comm.patch
* fs-exec-replace-strncpy-with-strscpy_pad-in-__get_task_comm.patch
* drivers-infiniband-replace-open-coded-string-copy-with-get_task_comm.patch
* fs-binfmt_elf-replace-open-coded-string-copy-with-get_task_comm.patch
* samples-bpf-test_overhead_kprobe_kern-replace-bpf_probe_read_kernel-with-bpf_probe_read_kernel_str-to-get-task-comm.patch
* tools-bpf-bpftool-skeleton-replace-bpf_probe_read_kernel-with-bpf_probe_read_kernel_str-to-get-task-comm.patch
* tools-testing-selftests-bpf-replace-open-coded-16-with-task_comm_len.patch
* kthread-dynamically-allocate-memory-to-store-kthreads-full-name.patch
* kernel-sys-only-take-tasklist_lock-for-get-setpriorityprio_pgrp.patch
* kernel-sys-only-take-tasklist_lock-for-get-setpriorityprio_pgrp-checkpatch-fixes.patch
* kstrtox-uninline-everything.patch
* list-introduce-list_is_head-helper-and-re-use-it-in-listh.patch
* lib-list_debugc-print-more-list-debugging-context-in-__list_del_entry_valid.patch
* hashh-remove-unused-define-directive.patch
* hashh-remove-unused-define-directive-fix.patch
* test_hashc-split-test_int_hash-into-arch-specific-functions.patch
* test_hashc-split-test_hash_init.patch
* lib-kconfigdebug-properly-split-hash-test-kernel-entries.patch
* test_hashc-refactor-into-kunit.patch
* kunit-replace-kernelh-with-the-necessary-inclusions.patch
* uuid-discourage-people-from-using-uapi-header-in-new-code.patch
* uuid-remove-licence-boilerplate-text-from-the-header.patch
* lib-test_meminit-destroy-cache-in-kmem_cache_alloc_bulk-test.patch
* lz4-fix-lz4_decompress_safe_partial-read-out-of-bound.patch
* checkpatch-relax-regexp-for-commit_log_long_line.patch
* checkpatch-improve-kconfig-help-test.patch
* const_structscheckpatch-add-frequently-used-ops-structs.patch
* fs-binfmt_elf-use-pt_load-p_align-values-for-static-pie.patch
* elf-fix-overflow-in-total-mapping-size-calculation.patch
* init-mainc-silence-some-wunused-parameter-warnings.patch
* nilfs2-remove-redundant-pointer-sbufs.patch
* hfsplus-use-struct_group_attr-for-memcpy-region.patch
* fat-use-io_schedule_timeout-instead-of-congestion_wait.patch
* fs-adfs-remove-unneeded-variable-make-code-cleaner.patch
* panic-use-error_report_end-tracepoint-on-warnings.patch
* panic-use-error_report_end-tracepoint-on-warnings-fix.patch
* panic-remove-oops_id.patch
* docs-sysctl-kernel-add-missing-bit-to-panic_print.patch
* panic-add-option-to-dump-all-cpus-backtraces-in-panic_print.patch
* panic-allow-printing-extra-panic-information-on-kdump.patch
* delayacct-support-swapin-delay-accounting-for-swapping-without-blkio.patch
* delayacct-fix-incomplete-disable-operation-when-switch-enable-to-disable.patch
* delayacct-cleanup-flags-in-struct-task_delay_info-and-functions-use-it.patch
* documentation-accounting-add-thrashing-page-cache-and-direct-compact.patch
* delayacct-track-delays-from-memory-compact.patch
* configs-introduce-debugconfig-for-ci-like-setup.patch
* arch-kconfig-split-page_size_less_than_256kb-from-page_size_less_than_64kb.patch
* btrfs-use-generic-kconfig-option-for-256kb-page-size-limit.patch
* lib-kconfigdebug-make-test_kmod-depend-on-page_size_less_than_256kb.patch
* kcov-fix-generic-kconfig-dependencies-if-arch_wants_no_instr.patch
* ubsan-remove-config_ubsan_object_size.patch
* ipc-sem-do-not-sleep-with-a-spin-lock-held.patch
  linux-next.patch
  linux-next-rejects.patch
  linux-next-git-rejects.patch
* fs-f2fs-datac-fix-mess.patch
* mm-migratec-rework-migration_entry_wait-to-not-take-a-pageref.patch
* sysctl-add-a-new-register_sysctl_init-interface.patch
* sysctl-move-some-boundary-constants-from-sysctlc-to-sysctl_vals.patch
* sysctl-move-some-boundary-constants-from-sysctlc-to-sysctl_vals-fix.patch
* hung_task-move-hung_task-sysctl-interface-to-hung_taskc.patch
* watchdog-move-watchdog-sysctl-interface-to-watchdogc.patch
* sysctl-make-ngroups_max-const.patch
* sysctl-use-const-for-typically-used-max-min-proc-sysctls.patch
* sysctl-use-sysctl_zero-to-replace-some-static-int-zero-uses.patch
* aio-move-aio-sysctl-to-aioc.patch
* dnotify-move-dnotify-sysctl-to-dnotifyc.patch
* hpet-simplify-subdirectory-registration-with-register_sysctl.patch
* i915-simplify-subdirectory-registration-with-register_sysctl.patch
* macintosh-mac_hidc-simplify-subdirectory-registration-with-register_sysctl.patch
* ocfs2-simplify-subdirectory-registration-with-register_sysctl.patch
* test_sysctl-simplify-subdirectory-registration-with-register_sysctl.patch
* inotify-simplify-subdirectory-registration-with-register_sysctl.patch
* inotify-simplify-subdirectory-registration-with-register_sysctl-fix.patch
* cdrom-simplify-subdirectory-registration-with-register_sysctl.patch
* eventpoll-simplify-sysctl-declaration-with-register_sysctl.patch
* firmware_loader-move-firmware-sysctl-to-its-own-files.patch
* firmware_loader-move-firmware-sysctl-to-its-own-files-fix.patch
* firmware_loader-move-firmware-sysctl-to-its-own-files-fix-fix.patch
* firmware_loader-move-firmware-sysctl-to-its-own-files-fix-3.patch
* random-move-the-random-sysctl-declarations-to-its-own-file.patch
* sysctl-add-helper-to-register-a-sysctl-mount-point.patch
* sysctl-add-helper-to-register-a-sysctl-mount-point-fix.patch
* fs-move-binfmt_misc-sysctl-to-its-own-file.patch
* printk-move-printk-sysctl-to-printk-sysctlc.patch
* scsi-sg-move-sg-big-buff-sysctl-to-scsi-sgc.patch
* stackleak-move-stack_erasing-sysctl-to-stackleakc.patch
* sysctl-share-unsigned-long-const-values.patch
* fs-move-inode-sysctls-to-its-own-file.patch
* fs-move-fs-stat-sysctls-to-file_tablec.patch
* fs-move-dcache-sysctls-to-its-own-file.patch
* fs-move-inode-sysctls-to-its-own-file-fix.patch
* fs-move-dcache-sysctls-to-its-own-file-fix-2.patch
* sysctl-move-maxolduid-as-a-sysctl-specific-const.patch
* sysctl-move-maxolduid-as-a-sysctl-specific-const-fix.patch
* fs-move-shared-sysctls-to-fs-sysctlsc.patch
* fs-move-locking-sysctls-where-they-are-used.patch
* fs-move-namei-sysctls-to-its-own-file.patch
* fs-move-fs-execc-sysctls-into-its-own-file.patch
* fs-move-pipe-sysctls-to-is-own-file.patch
* sysctl-add-and-use-base-directory-declarer-and-registration-helper.patch
* sysctl-add-and-use-base-directory-declarer-and-registration-helper-fix.patch
* fs-move-namespace-sysctls-and-declare-fs-base-directory.patch
* kernel-sysctlc-rename-sysctl_init-to-sysctl_init_bases.patch
* printk-fix-build-warning-when-config_printk=n.patch
* fs-coredump-move-coredump-sysctls-into-its-own-file.patch
* kprobe-move-sysctl_kprobes_optimization-to-kprobesc.patch
* kernel-sysctlc-remove-unused-variable-ten_thousand.patch
* sysctl-returns-einval-when-a-negative-value-is-passed-to-proc_doulongvec_minmax.patch
* fs-proc-store-pde-data-into-inode-i_private.patch
* proc-remove-pde_data-completely.patch
* proc-remove-pde_data-completely-fix.patch
* proc-remove-pde_data-completely-fix-fix.patch
* lib-stackdepot-allow-optional-init-and-stack_table-allocation-by-kvmalloc.patch
* lib-stackdepot-allow-optional-init-and-stack_table-allocation-by-kvmalloc-fix.patch
* lib-stackdepot-allow-optional-init-and-stack_table-allocation-by-kvmalloc-fix-2.patch
* lib-stackdepot-allow-optional-init-and-stack_table-allocation-by-kvmalloc-fixup3.patch
* lib-stackdepot-allow-optional-init-and-stack_table-allocation-by-kvmalloc-fixup4.patch
* lib-stackdepot-always-do-filter_irq_stacks-in-stack_depot_save.patch
* mm-remove-cleancache.patch
* frontswap-remove-frontswap_writethrough.patch
* frontswap-remove-frontswap_tmem_exclusive_gets.patch
* frontswap-remove-frontswap_shrink.patch
* frontswap-remove-frontswap_curr_pages.patch
* frontswap-simplify-frontswap_init.patch
* frontswap-remove-the-frontswap-exports.patch
* mm-simplify-try_to_unuse.patch
* frontswap-remove-frontswap_test.patch
* frontswap-simplify-frontswap_register_ops.patch
* mm-mark-swap_lock-and-swap_active_head-static.patch
* frontswap-remove-support-for-multiple-ops.patch
* mm-hide-the-frontswap-kconfig-symbol.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

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: mmotm 2021-12-29-20-07 uploaded (mm/damon)
  2021-12-30  4:07 mmotm 2021-12-29-20-07 uploaded akpm
@ 2021-12-30  6:27 ` Randy Dunlap
  2021-12-30  6:33   ` Baolin Wang
  2021-12-30  8:42 ` mmotm 2021-12-29-20-07 uploaded SeongJae Park
  1 sibling, 1 reply; 5+ messages in thread
From: Randy Dunlap @ 2021-12-30  6:27 UTC (permalink / raw)
  To: akpm, broonie, linux-fsdevel, linux-kernel, linux-mm, linux-next,
	mhocko, mm-commits, sfr, SeongJae Park

[-- Attachment #1: Type: text/plain, Size: 1467 bytes --]

Hi--

On 12/29/21 20:07, akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2021-12-29-20-07 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.


On i386:

../mm/damon/vaddr.c: In function ‘damon_hugetlb_mkold’:
../mm/damon/vaddr.c:402:17: warning: unused variable ‘h’ [-Wunused-variable]
  struct hstate *h = hstate_vma(vma);
                 ^
../mm/shmem.c:3992:5: error: conflicting types for ‘shmem_unuse’
 int shmem_unuse(unsigned int type, unsigned long *fs_pages_to_unuse)
     ^~~~~~~~~~~
In file included from ../include/linux/khugepaged.h:6:0,
                 from ../mm/shmem.c:37:
../include/linux/shmem_fs.h:86:5: note: previous declaration of ‘shmem_unuse’ was here
 int shmem_unuse(unsigned int type);
     ^~~~~~~~~~~


Full randconfig file is attached.


-- 
~Randy

[-- Attachment #2: config-r1958.gz --]
[-- Type: application/gzip, Size: 29652 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: mmotm 2021-12-29-20-07 uploaded (mm/damon)
  2021-12-30  6:27 ` mmotm 2021-12-29-20-07 uploaded (mm/damon) Randy Dunlap
@ 2021-12-30  6:33   ` Baolin Wang
  2021-12-30 17:32     ` Randy Dunlap
  0 siblings, 1 reply; 5+ messages in thread
From: Baolin Wang @ 2021-12-30  6:33 UTC (permalink / raw)
  To: Randy Dunlap, akpm, broonie, linux-fsdevel, linux-kernel,
	linux-mm, linux-next, mhocko, mm-commits, sfr, SeongJae Park

Hi,

On 12/30/2021 2:27 PM, Randy Dunlap wrote:
> Hi--
> 
> On 12/29/21 20:07, akpm@linux-foundation.org wrote:
>> The mm-of-the-moment snapshot 2021-12-29-20-07 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.
> 
> 
> On i386:
> 
> ../mm/damon/vaddr.c: In function ‘damon_hugetlb_mkold’:
> ../mm/damon/vaddr.c:402:17: warning: unused variable ‘h’ [-Wunused-variable]
>    struct hstate *h = hstate_vma(vma);

Ah, thanks for report, I think below changes can fix the warning. And 
I'll send a new version to address this warning.

diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c
index bcdc602..25bff8a 100644
--- a/mm/damon/vaddr.c
+++ b/mm/damon/vaddr.c
@@ -397,7 +397,6 @@ static void damon_hugetlb_mkold(pte_t *pte, struct 
mm_struct *mm,
                                 struct vm_area_struct *vma, unsigned 
long addr)
  {
         bool referenced = false;
-       struct hstate *h = hstate_vma(vma);
         pte_t entry = huge_ptep_get(pte);
         struct page *page = pte_page(entry);

@@ -414,7 +413,7 @@ static void damon_hugetlb_mkold(pte_t *pte, struct 
mm_struct *mm,
         }

  #ifdef CONFIG_MMU_NOTIFIER
-       if (mmu_notifier_clear_young(mm, addr, addr + huge_page_size(h)))
+       if (mmu_notifier_clear_young(mm, addr, addr + 
huge_page_size(hstate_vma(vma))))
                 referenced = true;
  #endif /* CONFIG_MMU_NOTIFIER */

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* Re: mmotm 2021-12-29-20-07 uploaded
  2021-12-30  4:07 mmotm 2021-12-29-20-07 uploaded akpm
  2021-12-30  6:27 ` mmotm 2021-12-29-20-07 uploaded (mm/damon) Randy Dunlap
@ 2021-12-30  8:42 ` SeongJae Park
  1 sibling, 0 replies; 5+ messages in thread
From: SeongJae Park @ 2021-12-30  8:42 UTC (permalink / raw)
  To: akpm
  Cc: broonie, linux-fsdevel, linux-kernel, linux-mm, linux-next,
	mhocko, mm-commits, sfr

Hello Andrew,

On Wed, 29 Dec 2021 20:07:40 -0800 akpm@linux-foundation.org wrote:

> The mm-of-the-moment snapshot 2021-12-29-20-07 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

I realized the git repository is not updated since 2021-10-27.  That's
obviously not a problem, but if that's not temporal but intentional, I guess
above text might be better to be updated?

> 
> 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

ditto.


Thanks,
SJ

[...]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: mmotm 2021-12-29-20-07 uploaded (mm/damon)
  2021-12-30  6:33   ` Baolin Wang
@ 2021-12-30 17:32     ` Randy Dunlap
  0 siblings, 0 replies; 5+ messages in thread
From: Randy Dunlap @ 2021-12-30 17:32 UTC (permalink / raw)
  To: Baolin Wang, akpm, broonie, linux-fsdevel, linux-kernel,
	linux-mm, linux-next, mhocko, mm-commits, sfr, SeongJae Park



On 12/29/21 22:33, Baolin Wang wrote:
> Hi,
> 
> On 12/30/2021 2:27 PM, Randy Dunlap wrote:
>> Hi--
>>
>> On 12/29/21 20:07, akpm@linux-foundation.org wrote:
>>> The mm-of-the-moment snapshot 2021-12-29-20-07 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.
>>
>>
>> On i386:
>>
>> ../mm/damon/vaddr.c: In function ‘damon_hugetlb_mkold’:
>> ../mm/damon/vaddr.c:402:17: warning: unused variable ‘h’ [-Wunused-variable]
>>    struct hstate *h = hstate_vma(vma);
> 
> Ah, thanks for report, I think below changes can fix the warning. And I'll send a new version to address this warning.

Yes, that works. Thanks.

Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested

> diff --git a/mm/damon/vaddr.c b/mm/damon/vaddr.c
> index bcdc602..25bff8a 100644
> --- a/mm/damon/vaddr.c
> +++ b/mm/damon/vaddr.c
> @@ -397,7 +397,6 @@ static void damon_hugetlb_mkold(pte_t *pte, struct mm_struct *mm,
>                                 struct vm_area_struct *vma, unsigned long addr)
>  {
>         bool referenced = false;
> -       struct hstate *h = hstate_vma(vma);
>         pte_t entry = huge_ptep_get(pte);
>         struct page *page = pte_page(entry);
> 
> @@ -414,7 +413,7 @@ static void damon_hugetlb_mkold(pte_t *pte, struct mm_struct *mm,
>         }
> 
>  #ifdef CONFIG_MMU_NOTIFIER
> -       if (mmu_notifier_clear_young(mm, addr, addr + huge_page_size(h)))
> +       if (mmu_notifier_clear_young(mm, addr, addr + huge_page_size(hstate_vma(vma))))
>                 referenced = true;
>  #endif /* CONFIG_MMU_NOTIFIER */

-- 
~Randy

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-12-30 17:32 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-12-30  4:07 mmotm 2021-12-29-20-07 uploaded akpm
2021-12-30  6:27 ` mmotm 2021-12-29-20-07 uploaded (mm/damon) Randy Dunlap
2021-12-30  6:33   ` Baolin Wang
2021-12-30 17:32     ` Randy Dunlap
2021-12-30  8:42 ` mmotm 2021-12-29-20-07 uploaded SeongJae Park

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