mmotm 2020-06-25-20-36 uploaded

[akpm]

The mm-of-the-moment snapshot 2020-06-25-20-36 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.

	https://github.com/hnaz/linux-mm

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 also available at

	https://github.com/hnaz/linux-mm



This mmotm tree contains the following patches against 5.8-rc2:
(patches marked "*" will be included in linux-next)

  origin.patch
* openrisc-fix-boot-oops-when-debug_vm-is-enabled.patch
* mm-do_swap_page-fix-up-the-error-code-instantiation.patch
* mm-compaction-make-capture-control-handling-safe-wrt-interrupts.patch
* kexec-do-not-verify-the-signature-without-the-lockdown-or-mandatory-signature.patch
* ocfs2-avoid-inode-removed-while-nfsd-access-it.patch
* ocfs2-load-global_inode_alloc.patch
* ocfs2-fix-panic-on-nfs-server-over-ocfs2.patch
* ocfs2-fix-value-of-ocfs2_invalid_slot.patch
* lib-fix-test_hmmc-reference-after-free.patch
* linux-bitsh-fix-unsigned-less-than-zero-warnings.patch
* mm-slab-fix-sign-conversion-problem-in-memcg_uncharge_slab.patch
* mm-slab-use-memzero_explicit-in-kzfree.patch
* slub-cure-list_slab_objects-from-double-fix.patch
* mm-fix-swap-cache-node-allocation-mask.patch
* mm-memoryc-properly-pte_offset_map_lock-unlock-in-vm_insert_pages.patch
* mm-debug_vm_pgtable-fix-build-failure-with-powerpc-8xx.patch
* make-asm-generic-cacheflushh-more-standalone.patch
* media-omap3isp-remove-cacheflushh.patch
* mm-fix-a-warning-while-make-xmldocs.patch
* mm-memcontrol-handle-div0-crash-race-condition-in-memorylow.patch
* mm-memcontrol-fix-do-not-put-the-css-reference.patch
* mm-memcg-prevent-missed-memorylow-load-tears.patch
* docs-mm-gup-minor-documentation-update.patch
* doc-thp-cow-fault-no-longer-allocate-thp.patch
* mm-workingset-age-nonresident-information-alongside-anonymous-pages.patch
* mm-swap-fix-for-mm-workingset-age-nonresident-information-alongside-anonymous-pages.patch
* mm-memory-fix-io-cost-for-anonymous-page.patch
* x86-hyperv-allocate-the-hypercall-page-with-only-read-and-execute-bits.patch
* arm64-use-page_kernel_rox-directly-in-alloc_insn_page.patch
* mm-remove-vmalloc_exec.patch
* mm-fix-false-softlockup-during-pfn-range-removal.patch
* maintainers-update-info-for-sparse.patch
* mm-shuffle-dont-move-pages-between-zones-and-dont-read-garbage-memmaps.patch
* mm-page_alloc-fix-documentation-error.patch
* proc-kpageflags-prevent-an-integer-overflow-in-stable_page_flags.patch
* proc-kpageflags-do-not-use-uninitialized-struct-pages.patch
* checkpatch-test-git_dir-changes.patch
* scripts-tagssh-collect-compiled-source-precisely.patch
* bloat-o-meter-support-comparing-library-archives.patch
* scripts-decode_stacktrace-skip-missing-symbols.patch
* scripts-decode_stacktrace-guess-basepath-if-not-specified.patch
* scripts-decode_stacktrace-guess-path-to-modules.patch
* scripts-decode_stacktrace-guess-path-to-vmlinux-by-release-name.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
* mm-treewide-rename-kzfree-to-kfree_sensitive.patch
* mm-ksize-should-silently-accept-a-null-pointer.patch
* mm-expand-config_slab_freelist_hardened-to-include-slab.patch
* slab-add-naive-detection-of-double-free.patch
* mm-slub-extend-slub_debug-syntax-for-multiple-blocks.patch
* mm-slub-make-some-slub_debug-related-attributes-read-only.patch
* mm-slub-remove-runtime-allocation-order-changes.patch
* mm-slub-make-remaining-slub_debug-related-attributes-read-only.patch
* mm-slub-make-reclaim_account-attribute-read-only.patch
* mm-slub-introduce-static-key-for-slub_debug.patch
* mm-slub-introduce-kmem_cache_debug_flags.patch
* mm-slub-introduce-kmem_cache_debug_flags-fix.patch
* mm-slub-extend-checks-guarded-by-slub_debug-static-key.patch
* mm-slab-slub-move-and-improve-cache_from_obj.patch
* mm-slab-slub-improve-error-reporting-and-overhead-of-cache_from_obj.patch
* mm-slab-slub-improve-error-reporting-and-overhead-of-cache_from_obj-fix.patch
* slub-drop-lockdep_assert_held-from-put_map.patch
* mm-kcsan-instrument-slab-slub-free-with-assert_exclusive_access.patch
* mm-filemap-clear-idle-flag-for-writes.patch
* mm-filemap-add-missing-fgp_-flags-in-kerneldoc-comment-for-pagecache_get_page.patch
* mm-memcg-factor-out-memcg-and-lruvec-level-changes-out-of-__mod_lruvec_state.patch
* mm-memcg-prepare-for-byte-sized-vmstat-items.patch
* mm-memcg-convert-vmstat-slab-counters-to-bytes.patch
* mm-slub-implement-slub-version-of-obj_to_index.patch
* mm-memcontrol-decouple-reference-counting-from-page-accounting.patch
* mm-memcg-slab-obj_cgroup-api.patch
* mm-memcg-slab-allocate-obj_cgroups-for-non-root-slab-pages.patch
* mm-memcg-slab-save-obj_cgroup-for-non-root-slab-objects.patch
* mm-memcg-slab-charge-individual-slab-objects-instead-of-pages.patch
* mm-memcg-slab-deprecate-memorykmemslabinfo.patch
* mm-memcg-slab-move-memcg_kmem_bypass-to-memcontrolh.patch
* mm-memcg-slab-use-a-single-set-of-kmem_caches-for-all-accounted-allocations.patch
* mm-memcg-slab-simplify-memcg-cache-creation.patch
* mm-memcg-slab-remove-memcg_kmem_get_cache.patch
* mm-memcg-slab-deprecate-slab_root_caches.patch
* mm-memcg-slab-remove-redundant-check-in-memcg_accumulate_slabinfo.patch
* mm-memcg-slab-use-a-single-set-of-kmem_caches-for-all-allocations.patch
* kselftests-cgroup-add-kernel-memory-accounting-tests.patch
* tools-cgroup-add-memcg_slabinfopy-tool.patch
* percpu-return-number-of-released-bytes-from-pcpu_free_area.patch
* mm-memcg-percpu-account-percpu-memory-to-memory-cgroups.patch
* mm-memcg-percpu-account-percpu-memory-to-memory-cgroups-fix.patch
* mm-memcg-percpu-account-percpu-memory-to-memory-cgroups-fix-fix.patch
* mm-memcg-percpu-per-memcg-percpu-memory-statistics.patch
* mm-memcg-percpu-per-memcg-percpu-memory-statistics-v3.patch
* mm-memcg-charge-memcg-percpu-memory-to-the-parent-cgroup.patch
* kselftests-cgroup-add-perpcu-memory-accounting-test.patch
* mm-remove-redundant-check-non_swap_entry.patch
* mm-memoryc-make-remap_pfn_range-reject-unaligned-addr.patch
* mm-move-pd_alloc_track-to-separate-header-file.patch
* mm-mmap-fix-the-adjusted-length-error.patch
* proc-meminfo-avoid-open-coded-reading-of-vm_committed_as.patch
* mm-utilc-make-vm_memory_committed-more-accurate.patch
* mm-adjust-vm_committed_as_batch-according-to-vm-overcommit-policy.patch
* mm-sparse-never-partially-remove-memmap-for-early-section.patch
* vmalloc-convert-to-xarray.patch
* mm-vmalloc-simplify-merge_or_add_vmap_area-func.patch
* mm-vmalloc-simplify-augment_tree_propagate_check-func.patch
* mm-vmalloc-switch-to-propagate-callback.patch
* mm-vmalloc-update-the-header-about-kva-rework.patch
* mm-page_alloc-use-unlikely-in-task_capc.patch
* page_alloc-consider-highatomic-reserve-in-watermark-fast.patch
* page_alloc-consider-highatomic-reserve-in-watermark-fast-v5.patch
* mm-page_alloc-skip-waternark_boost-for-atomic-order-0-allocations.patch
* mm-page_alloc-skip-watermark_boost-for-atomic-order-0-allocations-fix.patch
* mm-drop-vm_total_pages.patch
* mm-page_alloc-drop-nr_free_pagecache_pages.patch
* mm-memory_hotplug-document-why-shuffle_zone-is-relevant.patch
* mm-shuffle-remove-dynamic-reconfiguration.patch
* powerpc-numa-set-numa_node-for-all-possible-cpus.patch
* powerpc-numa-prefer-node-id-queried-from-vphn.patch
* mm-page_alloc-keep-memoryless-cpuless-node-0-offline.patch
* mm-page_allocc-replace-the-definition-of-nr_migratetype_bits-with-pb_migratetype_bits.patch
* mm-page_allocc-extract-the-common-part-in-pfn_to_bitidx.patch
* mm-page_allocc-simplify-pageblock-bitmap-access.patch
* mm-page_allocc-remove-unnecessary-end_bitidx-for-_pfnblock_flags_mask.patch
* mm-set-page-fault-address-for-update_mmu_cache_pmd.patch
* mm-huge_memoryc-update-tlb-entry-if-pmd-is-changed.patch
* mips-do-not-call-flush_tlb_all-when-setting-pmd-entry.patch
* mm-vmscanc-fixed-typo.patch
* mm-proactive-compaction.patch
* mm-proactive-compaction-fix.patch
* mm-use-unsigned-types-for-fragmentation-score.patch
* hugetlbfs-prevent-filesystem-stacking-of-hugetlbfs.patch
* mm-page_isolation-prefer-the-node-of-the-source-page.patch
* mm-migrate-move-migration-helper-from-h-to-c.patch
* mm-hugetlb-unify-migration-callbacks.patch
* mm-hugetlb-make-hugetlb-migration-callback-cma-aware.patch
* mm-migrate-make-a-standard-migration-target-allocation-function.patch
* mm-gup-use-a-standard-migration-target-allocation-callback.patch
* mm-mempolicy-use-a-standard-migration-target-allocation-callback.patch
* mm-page_alloc-remove-a-wrapper-for-alloc_migration_target.patch
* mm-thp-remove-debug_cow-switch.patch
* mm-vmstat-add-events-for-pmd-based-thp-migration-without-split.patch
* mm-vmstat-add-events-for-pmd-based-thp-migration-without-split-fix.patch
* mm-vmstat-add-events-for-pmd-based-thp-migration-without-split-update.patch
* mm-cma-fix-null-pointer-dereference-when-cma-could-not-be-activated.patch
* mm-cma-fix-the-name-of-cma-areas.patch
* mm-cma-fix-the-name-of-cma-areas-fix.patch
* mm-hugetlb-fix-the-name-of-hugetlb-cma.patch
* mmhwpoison-cleanup-unused-pagehuge-check.patch
* mm-hwpoison-remove-recalculating-hpage.patch
* mmmadvise-call-soft_offline_page-without-mf_count_increased.patch
* mmmadvise-refactor-madvise_inject_error.patch
* mmhwpoison-inject-dont-pin-for-hwpoison_filter.patch
* mmhwpoison-un-export-get_hwpoison_page-and-make-it-static.patch
* mmhwpoison-kill-put_hwpoison_page.patch
* mmhwpoison-remove-mf_count_increased.patch
* mmhwpoison-remove-flag-argument-from-soft-offline-functions.patch
* mmhwpoison-unify-thp-handling-for-hard-and-soft-offline.patch
* mmhwpoison-rework-soft-offline-for-free-pages.patch
* mmhwpoison-rework-soft-offline-for-in-use-pages.patch
* mmhwpoison-refactor-soft_offline_huge_page-and-__soft_offline_page.patch
* mmhwpoison-return-0-if-the-page-is-already-poisoned-in-soft-offline.patch
* mmhwpoison-introduce-mf_msg_unsplit_thp.patch
* sched-mm-optimize-current_gfp_context.patch
* x86-mm-use-max-memory-block-size-on-bare-metal.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
* fix-annotation-of-ioreadwrite1632be.patch
* sparse-group-the-defines-by-functionality.patch
* bitmap-fix-bitmap_cut-for-partial-overlapping-case.patch
* bitmap-add-test-for-bitmap_cut.patch
* lib-generic-radix-treec-remove-unneeded-__rcu.patch
* lib-optimize-cpumask_local_spread.patch
* bits-add-tests-of-genmask.patch
* bits-add-tests-of-genmask-fix.patch
* checkpatch-add-test-for-possible-misuse-of-is_enabled-without-config_.patch
* checkpatch-support-deprecated-terms-checking.patch
* scripts-deprecated_terms-recommend-denylist-allowlist-instead-of-blacklist-whitelist.patch
* checkpatch-add-fix-option-for-assign_in_if.patch
* checkpatch-fix-const_struct-when-const_structscheckpatch-is-missing.patch
* fs-signalfdc-fix-inconsistent-return-codes-for-signalfd4.patch
* selftests-kmod-use-variable-name-in-kmod_test_0001.patch
* kmod-remove-redundant-be-an-in-the-comment.patch
* test_kmod-avoid-potential-double-free-in-trigger_config_run_type.patch
* umh-fix-processed-error-when-umh_wait_proc-is-used.patch
* selftests-simplify-kmod-failure-value.patch
* exec-change-uselib2-is_sreg-failure-to-eacces.patch
* exec-move-s_isreg-check-earlier.patch
* exec-move-path_noexec-check-earlier.patch
* umh-fix-refcount-underflow-in-fork_usermode_blob.patch
* kdump-append-kernel-build-id-string-to-vmcoreinfo.patch
* rapidio-rio_mport_cdev-use-struct_size-helper.patch
* rapidio-use-struct_size-helper.patch
* kernel-panicc-make-oops_may_print-return-bool.patch
* lib-kconfigdebug-fix-typo-in-the-help-text-of-config_panic_timeout.patch
* aio-simplify-read_events.patch
* kcov-unconditionally-add-fno-stack-protector-to-compiler-options.patch
  linux-next.patch
* mm-madvise-pass-task-and-mm-to-do_madvise.patch
* pid-move-pidfd_get_pid-to-pidc.patch
* mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api.patch
* mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix.patch
* mm-madvise-introduce-process_madvise-syscall-an-external-memory-hinting-api-fix-2.patch
* mm-madvise-check-fatal-signal-pending-of-target-process.patch
* all-arch-remove-system-call-sys_sysctl.patch
* all-arch-remove-system-call-sys_sysctl-fix.patch
* mm-kmemleak-silence-kcsan-splats-in-checksum.patch
* mm-frontswap-mark-various-intentional-data-races.patch
* mm-page_io-mark-various-intentional-data-races.patch
* mm-page_io-mark-various-intentional-data-races-v2.patch
* mm-swap_state-mark-various-intentional-data-races.patch
* mm-filemap-fix-a-data-race-in-filemap_fault.patch
* mm-swapfile-fix-and-annotate-various-data-races.patch
* mm-swapfile-fix-and-annotate-various-data-races-v2.patch
* mm-page_counter-fix-various-data-races-at-memsw.patch
* mm-memcontrol-fix-a-data-race-in-scan-count.patch
* mm-list_lru-fix-a-data-race-in-list_lru_count_one.patch
* mm-mempool-fix-a-data-race-in-mempool_free.patch
* mm-rmap-annotate-a-data-race-at-tlb_flush_batched.patch
* mm-swap-annotate-data-races-for-lru_rotate_pvecs.patch
* mm-annotate-a-data-race-in-page_zonenum.patch
* include-asm-generic-vmlinuxldsh-align-ro_after_init.patch
* sh-clkfwk-remove-r8-r16-r32.patch
* sh-remove-call-to-memset-after-dma_alloc_coherent.patch
* sh-use-generic-strncpy.patch
* sh-add-missing-export_symbol-for-__delay.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