mmotm 2021-01-19-13-36 uploaded

* mmotm 2021-01-19-13-36 uploaded
@ 2021-01-19 21:37 akpm
  2021-01-19 22:50 ` mmotm 2021-01-19-13-36 uploaded (ZONE_DEVICE) Randy Dunlap
  2021-01-20  3:04 ` [PATCH -mmotm] mm/memory_hotplug: fix for CONFIG_ZONE_DEVICE not enabled Randy Dunlap
  0 siblings, 2 replies; 4+ messages in thread
From: akpm @ 2021-01-19 21:37 UTC (permalink / raw)
  To: broonie, linux-fsdevel, linux-kernel, linux-mm, linux-next,
	mhocko, mm-commits, sfr

The mm-of-the-moment snapshot 2021-01-19-13-36 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 5.11-rc4:
(patches marked "*" will be included in linux-next)

  origin.patch
* x86-setup-dont-remove-e820_type_ram-for-pfn-0.patch
* mm-fix-initialization-of-struct-page-for-holes-in-memory-layout.patch
* mm-memcg-slab-optimize-objcg-stock-draining.patch
* mm-memcg-fix-memcg-file_dirty-numa-stat.patch
* mm-fix-numa-stats-for-thp-migration.patch
* mm-memcontrol-prevent-starvation-when-writing-memoryhigh.patch
* kasan-fix-unaligned-address-is-unhandled-in-kasan_remove_zero_shadow.patch
* kasan-fix-incorrect-arguments-passing-in-kasan_add_zero_shadow.patch
* kasan-fix-hw_tags-boot-parameters.patch
* kasan-mm-fix-conflicts-with-init_on_alloc-free.patch
* kasan-mm-fix-resetting-page_alloc-tags-for-hw_tags.patch
* mm-hugetlbfs-fix-cannot-migrate-the-fallocated-hugetlb-page.patch
* mm-hugetlb-fix-a-race-between-freeing-and-dissolving-the-page.patch
* mm-hugetlb-fix-a-race-between-isolating-and-freeing-page.patch
* mm-hugetlb-remove-vm_bug_on_page-from-page_huge_active.patch
* mm-migrate-do-not-migrate-hugetlb-page-whose-refcount-is-one.patch
* ubsan-disable-unsigned-overflow-check-for-i386.patch
* mm-compaction-move-high_pfn-to-the-for-loop-scope.patch
* mm-fix-page-reference-leak-in-soft_offline_page.patch
* sparc-mm-highmem-flush-cache-and-tlb.patch
* mm-highmem-prepare-for-overriding-set_pte_at.patch
* mips-mm-highmem-use-set_pte-for-kmap_local.patch
* powerpc-mm-highmem-use-__set_pte_at-for-kmap_local.patch
* proc_sysctl-fix-oops-caused-by-incorrect-command-parameters.patch
* maintainers-add-a-couple-more-files-to-the-clang-llvm-section.patch
* proc-kpageflags-prevent-an-integer-overflow-in-stable_page_flags.patch
* proc-kpageflags-do-not-use-uninitialized-struct-pages.patch
* hexagon-remove-config_experimental-from-defconfigs.patch
* ocfs2-remove-redundant-conditional-before-iput.patch
* ocfs2-cleanup-some-definitions-which-is-not-used-anymore.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
* fs-delete-repeated-words-in-comments.patch
* kernel-watchdog-flush-all-printk-nmi-buffers-when-hardlockup-detected.patch
  mm.patch
* mm-tracing-record-slab-name-for-kmem_cache_free.patch
* mm-slub-disable-user-tracing-for-kmemleak-caches-by-default.patch
* mm-slub-stop-freeing-kmem_cache_node-structures-on-node-offline.patch
* mm-slab-slub-stop-taking-memory-hotplug-lock.patch
* mm-slab-slub-stop-taking-cpu-hotplug-lock.patch
* mm-slub-splice-cpu-and-page-freelists-in-deactivate_slab.patch
* mm-debug-improve-memcg-debugging.patch
* mm-msync-exit-early-when-the-flags-is-an-ms_async-and-start-vm_start.patch
* mm-filemap-remove-unused-parameter-and-change-to-void-type-for-replace_page_cache_page.patch
* mm-filemap-dont-revert-iter-on-eiocbqueued.patch
* mm-swap-dont-setpageworkingset-unconditionally-during-swapin.patch
* mm-memcg-slab-pre-allocate-obj_cgroups-for-slab-caches-with-slab_account.patch
* mm-memcg-slab-pre-allocate-obj_cgroups-for-slab-caches-with-slab_account-fix.patch
* mm-memcontrol-optimize-per-lruvec-stats-counter-memory-usage.patch
* mm-memcontrol-optimize-per-lruvec-stats-counter-memory-usage-checkpatch-fixes.patch
* mm-memcontrol-fix-nr_anon_thps-accounting-in-charge-moving.patch
* mm-memcontrol-convert-nr_anon_thps-account-to-pages.patch
* mm-memcontrol-convert-nr_file_thps-account-to-pages.patch
* mm-memcontrol-convert-nr_shmem_thps-account-to-pages.patch
* mm-memcontrol-convert-nr_shmem_pmdmapped-account-to-pages.patch
* mm-memcontrol-convert-nr_file_pmdmapped-account-to-pages.patch
* mm-memcontrol-make-the-slab-calculation-consistent.patch
* mm-memcg-revise-the-using-condition-of-lock_page_lruvec-function-series.patch
* mm-memcg-remove-rcu-locking-for-lock_page_lruvec-function-series.patch
* mm-memcg-add-swapcache-stat-for-memcg-v2.patch
* mm-memcg-add-swapcache-stat-for-memcg-v2-fix.patch
* mm-kmem-make-__memcg_kmem_uncharge-static.patch
* mm-page_counter-relayout-structure-to-reduce-false-sharing.patch
* mm-mmap-remove-unnecessary-local-variable.patch
* mm-mmap-fix-the-adjusted-length-error.patch
* mm-optimizing-error-condition-detection-in-do_mprotect_pkey.patch
* mm-rmap-explicitly-reset-vma-anon_vma-in-unlink_anon_vmas.patch
* mm-mremap-unlink-anon_vmas-when-mremap-with-mremap_dontunmap-success.patch
* mm-page_reporting-use-list_entry_is_head-in-page_reporting_cycle.patch
* kasan-prefix-global-functions-with-kasan_.patch
* kasan-clarify-hw_tags-impact-on-tbi.patch
* kasan-clean-up-comments-in-tests.patch
* kasan-add-macros-to-simplify-checking-test-constraints.patch
* kasan-add-match-all-tag-tests.patch
* kasan-arm64-allow-using-kunit-tests-with-hw_tags-mode.patch
* kasan-rename-config_test_kasan_module.patch
* kasan-add-compiler-barriers-to-kunit_expect_kasan_fail.patch
* kasan-adapt-kmalloc_uaf2-test-to-hw_tags-mode.patch
* kasan-fix-memory-corruption-in-kasan_bitops_tags-test.patch
* kasan-move-_ret_ip_-to-inline-wrappers.patch
* kasan-fix-bug-detection-via-ksize-for-hw_tags-mode.patch
* kasan-add-proper-page-allocator-tests.patch
* kasan-add-a-test-for-kmem_cache_alloc-free_bulk.patch
* kasan-dont-run-tests-when-kasan-is-not-enabled.patch
* kasan-remove-redundant-config-option.patch
* kasan-remove-redundant-config-option-v3.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-hugetlb-fix-potential-double-free-in-hugetlb_register_node-error-path.patch
* mm-hugetlbc-fix-unnecessary-address-expansion-of-pmd-sharing.patch
* mm-hugetlb-avoid-unnecessary-hugetlb_acct_memory-call.patch
* mm-hugetlb-use-helper-huge_page_order-and-pages_per_huge_page.patch
* mm-vmscan-__isolate_lru_page_prepare-clean-up.patch
* mm-compaction-remove-rcu_read_lock-during-page-compaction.patch
* mm-compaction-remove-duplicated-vm_bug_on_page-pagelocked.patch
* mm-compaction-return-proper-state-in-should_proactive_compact_node.patch
* mm-compaction-return-proper-state-in-should_proactive_compact_node-fix.patch
* mm-compaction-correct-deferral-logic-for-proactive-compaction.patch
* mm-hugetlb-change-hugetlb_reserve_pages-to-type-bool.patch
* hugetlbfs-remove-special-hugetlbfs_set_page_dirty.patch
* hugetlbfs-remove-useless-bug_oninode-in-hugetlbfs_setattr.patch
* hugetlbfs-use-helper-macro-default_hstate-in-init_hugetlbfs_fs.patch
* hugetlbfs-correct-obsolete-function-name-in-hugetlbfs_read_iter.patch
* mm-migrate-remove-unneeded-semicolons.patch
* mm-make-pagecache-tagged-lookups-return-only-head-pages.patch
* mm-shmem-use-pagevec_lookup-in-shmem_unlock_mapping.patch
* mm-swap-optimise-get_shadow_from_swap_cache.patch
* mm-add-fgp_entry.patch
* mm-filemap-rename-find_get_entry-to-mapping_get_entry.patch
* mm-filemap-add-helper-for-finding-pages.patch
* mm-filemap-add-helper-for-finding-pages-fix.patch
* mm-filemap-add-mapping_seek_hole_data.patch
* mm-filemap-add-mapping_seek_hole_data-fix.patch
* iomap-use-mapping_seek_hole_data.patch
* mm-add-and-use-find_lock_entries.patch
* mm-add-and-use-find_lock_entries-fix.patch
* mm-add-an-end-parameter-to-find_get_entries.patch
* mm-add-an-end-parameter-to-pagevec_lookup_entries.patch
* mm-remove-nr_entries-parameter-from-pagevec_lookup_entries.patch
* mm-pass-pvec-directly-to-find_get_entries.patch
* mm-remove-pagevec_lookup_entries.patch
* mmthpshmem-limit-shmem-thp-alloc-gfp_mask.patch
* mmthpshm-limit-gfp-mask-to-no-more-than-specified.patch
* mmthpshmem-make-khugepaged-obey-tmpfs-mount-flags.patch
* mm-cma-allocate-cma-areas-bottom-up.patch
* mm-cma-allocate-cma-areas-bottom-up-fix.patch
* mm-cma-allocate-cma-areas-bottom-up-fix-2.patch
* mm-cma-allocate-cma-areas-bottom-up-fix-3.patch
* mm-cma-allocate-cma-areas-bottom-up-fix-3-fix.patch
* memblock-do-not-start-bottom-up-allocations-with-kernel_end.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
* mm-vmstatc-erase-latency-in-vmstat_shepherd.patch
* mm-move-pfn_to_online_page-out-of-line.patch
* mm-teach-pfn_to_online_page-to-consider-subsection-validity.patch
* mm-teach-pfn_to_online_page-about-zone_device-section-collisions.patch
* mm-fix-memory_failure-handling-of-dax-namespace-metadata.patch
* mm-zswap-clean-up-confusing-comment.patch
* mm-zswap-add-the-flag-can_sleep_mapped.patch
* mm-set-the-sleep_mapped-to-true-for-zbud-and-z3fold.patch
* mm-zsmallocc-convert-to-use-kmem_cache_zalloc-in-cache_alloc_zspage.patch
* mm-remove-arch_remap-and-mm-arch-hooksh.patch
* mm-page-flagsh-typo-fix-it-if.patch
* mm-dmapool-use-might_alloc.patch
* bdi-use-might_alloc.patch
* bdi-use-might_alloc-fix.patch
* mm-add-kernel-electric-fence-infrastructure.patch
* mm-add-kernel-electric-fence-infrastructure-fix.patch
* mm-add-kernel-electric-fence-infrastructure-fix-2.patch
* mm-add-kernel-electric-fence-infrastructure-fix-3.patch
* mm-add-kernel-electric-fence-infrastructure-fix-4.patch
* mm-add-kernel-electric-fence-infrastructure-fix-5.patch
* x86-kfence-enable-kfence-for-x86.patch
* x86-kfence-enable-kfence-for-x86-fix.patch
* arm64-kfence-enable-kfence-for-arm64.patch
* arm64-kfence-enable-kfence-for-arm64-fix.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-kasan-make-kfence-compatible-with-kasan-fix.patch
* kfence-documentation-add-kfence-documentation.patch
* kfence-documentation-add-kfence-documentation-fix.patch
* kfence-add-test-suite.patch
* kfence-add-test-suite-fix.patch
* kfence-add-test-suite-fix-2.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
* alpha-remove-config_experimental-from-defconfigs.patch
* proc-wchan-use-printk-format-instead-of-lookup_symbol_name.patch
* sysctlc-fix-underflow-value-setting-risk-in-vm_table.patch
* proc-sysctl-make-protected_-world-readable.patch
* lib-genalloc-change-return-type-to-unsigned-long-for-bitmap_set_ll.patch
* lib-optimize-cpumask_local_spread.patch
* lib-optimize-cpumask_local_spread-v8.patch
* stringh-move-fortified-functions-definitions-in-a-dedicated-header.patch
* lib-hexdump-introduce-dump_prefix_unhashed-for-unhashed-addresses.patch
* mm-page_poison-use-unhashed-address-in-hexdump-for-check_poison_mem.patch
* bitops-spelling-s-synomyn-synonym.patch
* checkpatch-improve-blank-line-after-declaration-test.patch
* checkpatch-ignore-warning-designated-initializers-using-nr_cpus.patch
* checkpatch-trivial-style-fixes.patch
* checkpatch-prefer-ftrace-over-function-entry-exit-printks.patch
* checkpatch-improve-typecast_int_constant-test-message.patch
* aio-simplify-read_events.patch
* scripts-gdb-fix-list_for_each.patch
* initramfs-panic-with-memory-information.patch
* initramfs-panic-with-memory-information-fix.patch
  linux-next.patch
* mm-add-definition-of-pmd_page_order.patch
* mmap-make-mlock_future_check-global.patch
* set_memory-allow-set_direct_map__noflush-for-multiple-pages.patch
* set_memory-allow-set_direct_map__noflush-for-multiple-pages-fix.patch
* set_memory-allow-querying-whether-set_direct_map_-is-actually-enabled.patch
* set_memory-allow-querying-whether-set_direct_map_-is-actually-enabled-fix.patch
* mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas.patch
* mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas-fix.patch
* riscv-kconfig-make-direct-map-manipulation-options-depend-on-mmu.patch
* secretmem-use-pmd-size-pages-to-amortize-direct-map-fragmentation.patch
* secretmem-add-memcg-accounting.patch
* pm-hibernate-disable-when-there-are-active-secretmem-users.patch
* arch-mm-wire-up-memfd_secret-system-call-were-relevant.patch
* arch-mm-wire-up-memfd_secret-system-call-were-relevant-fix.patch
* arch-mm-wire-up-memfd_secret-system-call-were-relevant-fix-fix.patch
* secretmem-test-add-basic-selftest-for-memfd_secret2.patch
* secretmem-test-add-basic-selftest-for-memfd_secret2-fix.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

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