mmotm 2020-11-07-21-40 uploaded

[akpm]

The mm-of-the-moment snapshot 2020-11-07-21-40 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 5.10-rc2:
(patches marked "*" will be included in linux-next)

  origin.patch
* mm-compaction-count-pages-and-stop-correctly-during-page-isolation.patch
* mm-compaction-stop-isolation-if-too-many-pages-are-isolated-and-we-have-pages-to-migrate.patch
* mm-vmscan-fix-nr_isolated_file-corruption-on-64-bit.patch
* mailmap-fix-entry-for-dmitry-baryshkov-eremin-solenikov.patch
* mm-slub-fix-panic-in-slab_alloc_node.patch
* mm-gup-use-unpin_user_pages-in-__gup_longterm_locked.patch
* compilerh-fix-barrier_data-on-clang.patch
* compilerh-fix-barrier_data-on-clang-fix.patch
* revert-kernel-rebootc-convert-simple_strtoul-to-kstrtoint.patch
* reboot-fix-overflow-parsing-reboot-cpu-number.patch
* mm-fix-phys_to_target_node-and-memory_add_physaddr_to_nid-exports.patch
* mm-fix-phys_to_target_node-and-memory_add_physaddr_to_nid-exports-v4.patch
* mm-fix-readahead_page_batch-for-retry-entries.patch
* mm-filemap-add-static-for-function-__add_to_page_cache_locked.patch
* kernel-watchdog-fix-watchdog_allowed_mask-not-used-warning.patch
* mm-memcontrol-fix-missing-wakeup-polling-thread.patch
* hugetlbfs-fix-anon-huge-page-migration-race.patch
* mm-zsmalloc-include-sparsememh-for-max_physmem_bits.patch
* panic-dont-dump-stack-twice-on-warn.patch
* proc-kpageflags-prevent-an-integer-overflow-in-stable_page_flags.patch
* proc-kpageflags-do-not-use-uninitialized-struct-pages.patch
* kthread-add-kthread_work-tracepoints.patch
* kthread_worker-document-cpu-hotplug-handling.patch
* kthread_worker-document-cpu-hotplug-handling-fix.patch
* uapi-move-constants-from-linux-kernelh-to-linux-consth.patch
* fs-ocfs2-remove-unneeded-break.patch
* ocfs2-ratelimit-the-max-lookup-times-reached-notice.patch
* ocfs2-clear-links-count-in-ocfs2_mknod-if-an-error-occurs.patch
* ocfs2-fix-ocfs2-corrupt-when-iputting-an-inode.patch
* ramfs-support-o_tmpfile.patch
* kernel-watchdog-flush-all-printk-nmi-buffers-when-hardlockup-detected.patch
  mm.patch
* mmslab_common-use-list_for_each_entry-in-dump_unreclaimable_slab.patch
* mm-slub-use-kmem_cache_debug_flags-in-deactivate_slab.patch
* device-dax-kmem-use-struct_size.patch
* mm-fix-page_owner-initializing-issue-for-arm32.patch
* fs-break-generic_file_buffered_read-up-into-multiple-functions.patch
* fs-generic_file_buffered_read-now-uses-find_get_pages_contig.patch
* mm-msync-exit-early-when-the-flags-is-an-ms_async-and-start-vm_start.patch
* mm-gup_benchmark-rename-to-mm-gup_test.patch
* selftests-vm-use-a-common-gup_testh.patch
* selftests-vm-rename-run_vmtests-run_vmtestssh.patch
* selftests-vm-minor-cleanup-makefile-and-gup_testc.patch
* selftests-vm-only-some-gup_test-items-are-really-benchmarks.patch
* selftests-vm-gup_test-introduce-the-dump_pages-sub-test.patch
* selftests-vm-run_vmtestssh-update-and-clean-up-gup_test-invocation.patch
* selftests-vm-hmm-tests-remove-the-libhugetlbfs-dependency.patch
* selftests-vm-2x-speedup-for-run_vmtestssh.patch
* mm-gup_benchmark-mark-gup_benchmark_init-as-__init-function.patch
* mm-gup_benchmark-gup_benchmark-depends-on-debug_fs.patch
* mm-handle-zone-device-pages-in-release_pages.patch
* mm-swapfilec-use-helper-function-swap_count-in-add_swap_count_continuation.patch
* mm-swap_state-skip-meaningless-swap-cache-readahead-when-ra_infowin-==-0.patch
* mm-swap_state-skip-meaningless-swap-cache-readahead-when-ra_infowin-==-0-fix.patch
* mm-swapfilec-remove-unnecessary-out-label-in-__swap_duplicate.patch
* mm-swap-use-memset-to-fill-the-swap_map-with-swap_has_cache.patch
* mmthpshmem-limit-shmem-thp-alloc-gfp_mask.patch
* mmthpshm-limit-gfp-mask-to-no-more-than-specified.patch
* mm-memcontrol-add-file_thp-shmem_thp-to-memorystat.patch
* mm-memcontrol-add-file_thp-shmem_thp-to-memorystat-fix.patch
* mm-memcontrol-remove-unused-mod_memcg_obj_state.patch
* mm-memcontrol-eliminate-redundant-check-in-__mem_cgroup_insert_exceeded.patch
* mm-memcontrol-use-helpers-to-read-pages-memcg-data.patch
* mm-memcontrol-slab-use-helpers-to-access-slab-pages-memcg_data.patch
* mm-introduce-page-memcg-flags.patch
* mm-convert-page-kmemcg-type-to-a-page-memcg-flag.patch
* mm-memcg-slab-fix-return-child-memcg-objcg-for-root-memcg.patch
* mm-memcg-bail-early-from-swap-accounting-if-memcg-disabled.patch
* mm-memcg-warning-on-memcg-after-readahead-page-charged.patch
* mm-rmap-always-do-ttu_ignore_access.patch
* mm-kvm-account-kvm_vcpu_mmap-to-kmemcg.patch
* mm-memcg-remove-unused-definitions.patch
* mm-memcg-update-page-struct-member-in-comments.patch
* xen-unpopulated-alloc-consolidate-pgmap-manipulation.patch
* kselftests-vm-add-mremap-tests.patch
* mm-speedup-mremap-on-1gb-or-larger-regions.patch
* arm64-mremap-speedup-enable-have_move_pud.patch
* x86-mremap-speedup-enable-have_move_pud.patch
* mm-cleanup-remove-unused-tsk-arg-from-__access_remote_vm.patch
* mm-unexport-follow_pte_pmd.patch
* mm-simplify-follow_ptepmd.patch
* mm-mmap-fix-the-adjusted-length-error.patch
* mm-mremap-account-memory-on-do_munmap-failure.patch
* mm-mremap-for-mremap_dontunmap-check-security_vm_enough_memory_mm.patch
* mremap-dont-allow-mremap_dontunmap-on-special_mappings-and-aio.patch
* vm_ops-rename-split-callback-to-may_split.patch
* mremap-check-if-its-possible-to-split-original-vma.patch
* mm-forbid-splitting-special-mappings.patch
* mm-vmallocc-__vmalloc_area_node-avoid-32-bit-overflow.patch
* mm-vmalloc-fix-kasan-shadow-poisoning-size.patch
* mm-introduce-debug_pagealloc_map_pages-helper.patch
* pm-hibernate-make-direct-map-manipulations-more-explicit.patch
* arch-mm-restore-dependency-of-__kernel_map_pages-of-debug_pagealloc.patch
* arch-mm-make-kernel_page_present-always-available.patch
* alpha-switch-from-discontigmem-to-sparsemem.patch
* ia64-remove-custom-__early_pfn_to_nid.patch
* ia64-remove-ifdef-config_zone_dma32-statements.patch
* ia64-discontig-paging_init-remove-local-max_pfn-calculation.patch
* ia64-split-virtual-map-initialization-out-of-paging_init.patch
* ia64-forbid-using-virtual_mem_map-with-flatmem.patch
* ia64-make-sparsemem-default-and-disable-discontigmem.patch
* arm-remove-config_arch_has_holes_memorymodel.patch
* arm-arm64-move-free_unused_memmap-to-generic-mm.patch
* arc-use-flatmem-with-freeing-of-unused-memory-map-instead-of-discontigmem.patch
* m68k-mm-make-node-data-and-node-setup-depend-on-config_discontigmem.patch
* m68k-mm-enable-use-of-generic-memory_modelh-for-discontigmem.patch
* m68k-deprecate-discontigmem.patch
* mm-hugetlbc-just-use-put_page_testzero-instead-of-page_count.patch
* mm-huge_memoryc-update-tlb-entry-if-pmd-is-changed.patch
* mips-do-not-call-flush_tlb_all-when-setting-pmd-entry.patch
* include-linux-huge_mmh-remove-extern-keyword.patch
* mm-dont-wake-kswapd-prematurely-when-watermark-boosting-is-disabled.patch
* mm-vmscan-drop-unneeded-assignment-in-kswapd.patch
* mm-compaction-rename-start_pfn-to-iteration_start_pfn-in-compact_zone.patch
* mm-oom_kill-change-comment-and-rename-is_dump_unreclaim_slabs.patch
* mm-migrate-fix-comment-spelling.patch
* mm-optimize-migrate_vma_pages-mmu-notifier.patch
* mm-cmac-remove-redundant-cma_mutex-lock.patch
* mm-page_alloc-do-not-rely-on-the-order-of-page_poison-and-init_on_alloc-free-parameters.patch
* mm-page_poison-use-static-key-more-efficiently.patch
* kernel-power-allow-hibernation-with-page_poison-sanity-checking.patch
* mm-page_poison-remove-config_page_poisoning_no_sanity.patch
* mm-page_poison-remove-config_page_poisoning_zero.patch
* mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings.patch
* mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings-fix.patch
* mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings-fix-2.patch
* tool-selftests-fix-spelling-typo-of-writting.patch
* mm-zswap-make-struct-kernel_param_ops-definitions-const.patch
* mm-zswap-fix-passing-zero-to-ptr_err-warning.patch
* mm-zswap-move-to-use-crypto_acomp-api-for-hardware-acceleration.patch
* zsmalloc-rework-the-list_add-code-in-insert_zspage.patch
* mm-process_vm_access-remove-redundant-initialization-of-iov_r.patch
* zram-support-a-page-writeback.patch
* page-flags-remove-unused-__pageprivate.patch
* mm-add-kernel-electric-fence-infrastructure.patch
* mm-add-kernel-electric-fence-infrastructure-fix.patch
* x86-kfence-enable-kfence-for-x86.patch
* arm64-kfence-enable-kfence-for-arm64.patch
* kfence-use-pt_regs-to-generate-stack-trace-on-faults.patch
* mm-kfence-insert-kfence-hooks-for-slab.patch
* mm-kfence-insert-kfence-hooks-for-slub.patch
* kfence-kasan-make-kfence-compatible-with-kasan.patch
* kfence-documentation-add-kfence-documentation.patch
* kfence-add-test-suite.patch
* maintainers-add-entry-for-kfence.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
* procfs-delete-duplicated-words-other-fixes.patch
* proc-provide-details-on-indirect-branch-speculation.patch
* proc-provide-details-on-indirect-branch-speculation-v2.patch
* proc-sysctl-make-protected_-world-readable.patch
* asm-generic-force-inlining-of-get_order-to-work-around-gcc10-poor-decision.patch
* kernelh-split-out-mathematical-helpers.patch
* kernelh-split-out-mathematical-helpers-fix.patch
* treewide-remove-stringification-from-__alias-macro-definition.patch
* acctc-use-elif-instead-of-end-and-elif.patch
* reboot-refactor-and-comment-the-cpu-selection-code.patch
* bitmap-convert-bitmap_empty-bitmap_full-to-return-boolean.patch
* lib-stackdepot-add-support-to-configure-stack_hash_size.patch
* lib-test_free_pages-add-basic-progress-indicators.patch
* lib-stackdepotc-replace-one-element-array-with-flexible-array-member.patch
* lib-stackdepotc-use-flex_array_size-helper-in-memcpy.patch
* lib-stackdepotc-use-array_size-helper-in-jhash2.patch
* lib-test_lockup-minimum-fix-to-get-it-compiled-on-preempt_rt.patch
* lib-optimize-cpumask_local_spread.patch
* bitops-introduce-the-for_each_set_clump-macro.patch
* lib-test_bitmapc-add-for_each_set_clump-test-cases.patch
* lib-test_bitmapc-add-for_each_set_clump-test-cases-checkpatch-fixes.patch
* gpio-thunderx-utilize-for_each_set_clump-macro.patch
* gpio-xilinx-utilize-generic-bitmap_get_value-and-_set_value.patch
* checkpatch-add-new-exception-to-repeated-word-check.patch
* checkpatch-fix-false-positives-in-repeated_word-warning.patch
* checkpatch-ignore-generated-camelcase-defines-and-enum-values.patch
* checkpatch-prefer-static-const-declarations.patch
* checkpatch-allow-fix-removal-of-unnecessary-break-statements.patch
* checkpatch-extend-attributes-check-to-handle-more-patterns.patch
* checkpatch-add-a-fixer-for-missing-newline-at-eof.patch
* checkpatch-update-__attribute__sectionname-quote-removal.patch
* checkpatch-update-__attribute__sectionname-quote-removal-v2.patch
* checkpatch-add-fix-option-for-gerrit_change_id.patch
* checkpatch-add-__alias-and-__weak-to-suggested-__attribute__-conversions.patch
* reiserfs-add-check-for-an-invalid-ih_entry_count.patch
* kdump-append-uts_namespacename-offset-to-vmcoreinfo.patch
* aio-simplify-read_events.patch
* fault-injection-handle-ei_etype_true.patch
* lib-lzo-make-lzogeneric1x_1_compress-static.patch
  linux-next.patch
* compiler-clang-remove-version-check-for-bpf-tracing.patch
* mmap-locking-api-dont-check-locking-if-the-mm-isnt-live-yet.patch
* mm-gup-assert-that-the-mmap-lock-is-held-in-__get_user_pages.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
  workaround-for-a-pci-restoring-bug.patch
  linux-next-git-rejects.patch