From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 915E3C43219 for ; Wed, 6 Oct 2021 02:53:54 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 118096120F for ; Wed, 6 Oct 2021 02:53:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 118096120F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 51B7C900002; Tue, 5 Oct 2021 22:53:53 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4CAB16B0071; Tue, 5 Oct 2021 22:53:53 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3BA3B900002; Tue, 5 Oct 2021 22:53:53 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0087.hostedemail.com [216.40.44.87]) by kanga.kvack.org (Postfix) with ESMTP id 2A17E6B006C for ; Tue, 5 Oct 2021 22:53:53 -0400 (EDT) Received: from smtpin34.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id D13B68249980 for ; Wed, 6 Oct 2021 02:53:52 +0000 (UTC) X-FDA: 78664492704.34.8248ED6 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf29.hostedemail.com (Postfix) with ESMTP id 561A29008030 for ; Wed, 6 Oct 2021 02:53:52 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 0602C611CA; Wed, 6 Oct 2021 02:53:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1633488831; bh=OSI3//1rrsUBvYzpx+LB+OZwFNHNhVZtA246OYLmsy0=; h=Date:From:To:Subject:From; b=K7sT92jz/1JnHEvpc07v4FcEQV3k9F8aknP9MbfqLlOcB4P1djbSsKOrfl7xN97// zq+oglZwq41N9zv3MQ3rXQhgJ22S57ltvbqEdPtrPqnORIKsl6crEidkxCZmtVck7A 57BTAvbzlhyAjetplpnXweuakJjmI5DlYx6EIHA8= Date: Tue, 05 Oct 2021 19:53:50 -0700 From: akpm@linux-foundation.org To: broonie@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-next@vger.kernel.org, mhocko@suse.cz, mm-commits@vger.kernel.org, sfr@canb.auug.org.au Subject: mmotm 2021-10-05-19-53 uploaded Message-ID: <20211006025350.a5PczFZP4%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 561A29008030 X-Stat-Signature: 1hz1hpa6iwcitg8dukprcpfim6eo6u8c Authentication-Results: imf29.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=K7sT92jz; spf=pass (imf29.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-HE-Tag: 1633488832-737935 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: The mm-of-the-moment snapshot 2021-10-05-19-53 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 5.15-rc4: (patches marked "*" will be included in linux-next) origin.patch * mm-userfaultfd-selftests-fix-memory-corruption-with-thp-enabled.patch * userfaultfd-fix-a-race-between-writeprotect-and-exit_mmap.patch * mm-migrate-optimize-hotplug-time-demotion-order-updates.patch * mm-migrate-add-cpu-hotplug-to-demotion-ifdef.patch * mm-migrate-fix-cpuhp-state-to-update-node-demotion-order.patch * mm-vmalloc-fix-numa-spreading-for-large-hash-tables.patch * ocfs2-fix-data-corruption-after-conversion-from-inline-format.patch * ocfs2-mount-fails-with-buffer-overflow-in-strlen.patch * memblock-check-memory-total_size.patch * mm-mempolicy-do-not-allow-illegal-mpol_f_numa_balancing-mpol_local-in-mbind.patch * mm-slub-fix-two-bugs-in-slab_debug_trace_open.patch * mm-slub-fix-mismatch-between-reconstructed-freelist-depth-and-cnt.patch * mm-slub-fix-potential-memoryleak-in-kmem_cache_open.patch * mm-slub-fix-potential-use-after-free-in-slab_debugfs_fops.patch * mm-slub-fix-incorrect-memcg-slab-count-for-bulk-free.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 * scripts-spellingtxt-add-more-spellings-to-spellingtxt.patch * scripts-spellingtxt-fix-mistake-version-of-synchronization.patch * ocfs2-fix-handle-refcount-leak-in-two-exception-handling-paths.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 * posix-acl-avoid-wempty-body-warning.patch mm.patch * mm-move-kvmalloc-related-functions-to-slabh.patch * mm-dont-call-should_failslab-for-config_failslab.patch * mm-dont-call-should_failslab-for-config_failslab-fix.patch * mm-remove-useless-lines-in-enable_cpucache.patch * slub-add-back-check-for-free-nonslab-objects.patch * mm-dont-include-linux-daxh-in-linux-mempolicyh.patch * mm-smaps-fix-shmem-pte-hole-swap-calculation.patch * mm-smaps-use-vma-vm_pgoff-directly-when-counting-partial-swap.patch * mm-smaps-simplify-shmem-handling-of-pte-holes.patch * mm-debug_vm_pgtable-dont-use-__p000-directly.patch * mm-remove-bogus-vm_bug_on.patch * vfs-keep-inodes-with-page-cache-off-the-inode-shrinker-lru.patch * mm-gup-further-simplify-__gup_device_huge.patch * mm-swapfile-remove-needless-request_queue-null-pointer-check.patch * mm-memcg-drop-swp_entry_t-in-mc_handle_file_pte.patch * memcg-flush-stats-only-if-updated.patch * memcg-unify-memcg-stat-flushing.patch * mm-memcg-remove-obsolete-memcg_free_kmem.patch * memcg-prohibit-unconditional-exceeding-the-limit-of-dying-tasks.patch * mm-mmapc-fix-a-data-race-of-mm-total_vm.patch * mm-use-__pfn_to_section-instead-of-open-coding-it.patch * mm-memory-avoid-unnecessary-kernel-user-pointer-conversion.patch * mm-shmem-unconditionally-set-pte-dirty-in-mfill_atomic_install_pte.patch * mm-clear-vmf-pte-after-pte_unmap_same-returns.patch * mm-drop-first_index-last_index-in-zap_details.patch * mm-add-zap_skip_check_mapping-helper.patch * mm-introduce-pmd_install-helper.patch * mm-remove-redundant-smp_wmb.patch * documentation-update-pagemap-with-shmem-exceptions.patch * lazy-tlb-introduce-lazy-mm-refcount-helper-functions.patch * lazy-tlb-allow-lazy-tlb-mm-refcounting-to-be-configurable.patch * lazy-tlb-shoot-lazies-a-non-refcounting-lazy-tlb-option.patch * powerpc-64s-enable-mmu_lazy_tlb_shootdown.patch * mm-mremap-dont-account-pages-in-vma_to_resize.patch * mm-vmalloc-repair-warn_allocs-in-__vmalloc_area_node.patch * mm-vmalloc-dont-allow-vm_no_guard-on-vmap.patch * mm-vmalloc-make-show_numa_info-aware-of-hugepage-mappings.patch * mm-vmalloc-make-sure-to-dump-unpurged-areas-in-proc-vmallocinfo.patch * mm-vmalloc-do-not-adjust-the-search-size-for-alignment-overhead.patch * mm-vmalloc-check-various-alignments-when-debugging.patch * kasan-test-add-memcpy-test-that-avoids-out-of-bounds-write.patch * lib-stackdepot-include-gfph.patch * lib-stackdepot-remove-unused-function-argument.patch * lib-stackdepot-introduce-__stack_depot_save.patch * kasan-common-provide-can_alloc-in-kasan_save_stack.patch * kasan-generic-introduce-kasan_record_aux_stack_noalloc.patch * workqueue-kasan-avoid-alloc_pages-when-recording-stack.patch * kasan-fix-tag-for-large-allocations-when-using-config_slab.patch * kasan-remove-duplicate-of-kasan_flag_async.patch * arm64-mte-bitfield-definitions-for-asymm-mte.patch * arm64-mte-cpu-feature-detection-for-asymm-mte.patch * arm64-mte-add-asymmetric-mode-support.patch * kasan-extend-kasan-mode-kernel-parameter.patch * mm-large-system-hash-avoid-possible-null-deref-in-alloc_large_system_hash.patch * mm-page_allocc-remove-meaningless-vm_bug_on-in-pindex_to_order.patch * mm-page_allocc-simplify-the-code-by-using-macro-k.patch * mm-page_allocc-fix-obsolete-comment-in-free_pcppages_bulk.patch * mm-page_allocc-use-helper-function-zone_spans_pfn.patch * mm-page_allocc-avoid-allocating-highmem-pages-via-alloc_pages_exact.patch * mm-page_alloc-print-node-fallback-order.patch * mm-page_alloc-use-accumulated-load-when-building-node-fallback-list.patch * mm-move-node_reclaim_distance-to-fix-numa-without-smp.patch * mm-move-fold_vm_numa_events-to-fix-numa-without-smp.patch * mm-do-not-acquire-zone-lock-in-is_free_buddy_page.patch * mm-page_alloc-detect-allocation-forbidden-by-cpuset-and-bail-out-early.patch * mm-show-watermark_boost-of-zone-in-zoneinfo.patch * mm-create-a-new-system-state-and-fix-core_kernel_text.patch * mm-make-generic-arch_is_kernel_initmem_freed-do-what-it-says.patch * powerpc-use-generic-version-of-arch_is_kernel_initmem_freed.patch * s390-use-generic-version-of-arch_is_kernel_initmem_freed.patch * mm-fix-data-race-in-pagepoisoned.patch * mm-hugetlb-drop-__unmap_hugepage_range-definition-from-hugetlbh.patch * hugetlb-add-demote-hugetlb-page-sysfs-interfaces.patch * mm-cma-add-cma_pages_valid-to-determine-if-pages-are-in-cma.patch * hugetlb-be-sure-to-free-demoted-cma-pages-to-cma.patch * hugetlb-add-demote-bool-to-gigantic-page-routines.patch * hugetlb-add-hugetlb-demote-page-support.patch * userfaultfd-selftests-dont-rely-on-gnu-extensions-for-random-numbers.patch * userfaultfd-selftests-fix-feature-support-detection.patch * userfaultfd-selftests-fix-calculation-of-expected-ioctls.patch * mm-page_isolation-fix-potential-missing-call-to-unset_migratetype_isolate.patch * mm-page_isolation-guard-against-possible-putback-unisolated-page.patch * mm-vmscanc-fix-wunused-but-set-variable-warning.patch * tools-vm-page_owner_sortc-count-and-sort-by-mem.patch * tools-vm-page-typesc-make-walk_file-aware-of-address-range-option.patch * tools-vm-page-typesc-move-show_file-to-summary-output.patch * tools-vm-page-typesc-print-file-offset-in-hexadecimal.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 * arch_numa-simplify-numa_distance-allocation.patch * xen-x86-free_p2m_page-use-memblock_free_ptr-to-free-a-virtual-pointer.patch * memblock-drop-memblock_free_early_nid-and-memblock_free_early.patch * memblock-stop-aliasing-__memblock_free_late-with-memblock_free_late.patch * memblock-rename-memblock_free-to-memblock_phys_free.patch * memblock-use-memblock_free-for-freeing-virtual-pointers.patch * mm-mark-the-oom-reaper-thread-as-freezable.patch * oom_kill-oom_score_adj-broken-for-processes-with-small-memory-usage.patch * hugetlbfs-extend-the-definition-of-hugepages-parameter-to-support-node-allocation.patch * mmhugetlb-remove-mlock-ulimit-for-shm_hugetlb.patch * mm-migrate-de-duplicate-migrate_reason-strings.patch * mm-nommu-kill-arch_get_unmapped_area.patch * selftest-vm-fix-ksm-selftest-to-run-with-different-numa-topologies.patch * mm-vmstat-annotate-data-race-for-zone-free_areanr_free.patch * mm-vmstat-annotate-data-race-for-zone-free_areanr_free-fix.patch * mm-memory_hotplug-add-static-qualifier-for-online_policy_to_str.patch * memory-hotplugrst-fix-two-instances-of-movablecore-that-should-be-movable_node.patch * memory-hotplugrst-fix-wrong-sys-module-memory_hotplug-parameters-path.patch * memory-hotplugrst-document-the-auto-movable-online-policy.patch * mm-memory_hotplug-remove-config_x86_64_acpi_numa-dependency-from-config_memory_hotplug.patch * mm-memory_hotplug-remove-config_memory_hotplug_sparse.patch * mm-memory_hotplug-restrict-config_memory_hotplug-to-64-bit.patch * mm-memory_hotplug-remove-highmem-leftovers.patch * mm-memory_hotplug-remove-stale-function-declarations.patch * x86-remove-memory-hotplug-support-on-x86_32.patch * mm-memory_hotplug-handle-memblock_add_node-failures-in-add_memory_resource.patch * memblock-improve-memblock_hotplug-documentation.patch * memblock-allow-to-specify-flags-with-memblock_add_node.patch * memblock-add-memblock_driver_managed-to-mimic-ioresource_sysram_driver_managed.patch * mm-memory_hotplug-indicate-memblock_driver_managed-with-ioresource_sysram_driver_managed.patch * mm-memory_hotplug-make-hwpoisoned-dirty-swapcache-pages-unmovable.patch * mm-rmap-convert-from-atomic_t-to-refcount_t-on-anon_vma-refcount.patch * mm-disable-zsmalloc-on-preempt_rt.patch * mm-zsmallocc-close-race-window-between-zs_pool_dec_isolated-and-zs_unregister_migration.patch * mm-zsmallocc-combine-two-atomic-ops-in-zs_pool_dec_isolated.patch * mm-highmem-remove-deprecated-kmap_atomic.patch * zram_drv-allow-reclaim-on-bio_alloc.patch * zram-off-by-one-in-read_block_state.patch * zram-introduce-an-aged-idle-interface.patch * zram-introduce-an-aged-idle-interface-v5.patch * zram-introduce-an-aged-idle-interface-v6.patch * mm-remove-hardened_usercopy_fallback.patch * include-linux-mmh-move-nr_free_buffer_pages-from-swaph-to-mmh.patch * stacktrace-move-filter_irq_stacks-to-kernel-stacktracec.patch * kfence-count-unexpectedly-skipped-allocations.patch * kfence-move-saving-stack-trace-of-allocations-into-__kfence_alloc.patch * kfence-limit-currently-covered-allocations-when-pool-nearly-full.patch * kfence-limit-currently-covered-allocations-when-pool-nearly-full-fix.patch * kfence-limit-currently-covered-allocations-when-pool-nearly-full-fix-fix.patch * kfence-add-note-to-documentation-about-skipping-covered-allocations.patch * kfence-test-use-kunit_skip-to-skip-tests.patch * kfence-shorten-critical-sections-of-alloc-free.patch * mm-damon-grammar-s-works-work.patch * documentation-vm-move-user-guides-to-admin-guide-mm.patch * maintainers-update-seongjaes-email-address.patch * docs-vm-damon-remove-broken-reference.patch * include-linux-damonh-fix-kernel-doc-comments-for-damon_callback.patch * mm-damon-core-print-kdamond-start-log-in-debug-mode-only.patch * mm-damon-remove-unnecessary-do_exit-from-kdamond.patch * mm-damon-neednt-hold-kdamond_lock-to-print-pid-of-kdamond.patch * mm-damon-core-nullify-pointer-ctx-kdamond-with-a-null.patch * mm-damon-core-account-age-of-target-regions.patch * mm-damon-core-implement-damon-based-operation-schemes-damos.patch * mm-damon-vaddr-support-damon-based-operation-schemes.patch * mm-damon-dbgfs-support-damon-based-operation-schemes.patch * mm-damon-schemes-implement-statistics-feature.patch * selftests-damon-add-schemes-debugfs-tests.patch * docs-admin-guide-mm-damon-document-damon-based-operation-schemes.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-do-not-list-tid-0-in-proc-pid-task.patch * procfs-do-not-list-tid-0-in-proc-pid-task-fix.patch * x86-xen-update-xen_oldmem_pfn_is_ram-documentation.patch * x86-xen-simplify-xen_oldmem_pfn_is_ram.patch * x86-xen-print-a-warning-when-hvmop_get_mem_type-fails.patch * proc-vmcore-let-pfn_is_ram-return-a-bool.patch * proc-vmcore-convert-oldmem_pfn_is_ram-callback-to-more-generic-vmcore-callbacks.patch * virtio-mem-factor-out-hotplug-specifics-from-virtio_mem_init-into-virtio_mem_init_hotplug.patch * virtio-mem-factor-out-hotplug-specifics-from-virtio_mem_probe-into-virtio_mem_init_hotplug.patch * virtio-mem-factor-out-hotplug-specifics-from-virtio_mem_remove-into-virtio_mem_deinit_hotplug.patch * virtio-mem-kdump-mode-to-sanitize-proc-vmcore-access.patch * proc-allow-pid_revalidate-during-lookup_rcu.patch * proc-sysctl-make-protected_-world-readable.patch * lib-stackdepot-check-stackdepot-handle-before-accessing-slabs.patch * lib-stackdepot-add-helper-to-print-stack-entries.patch * lib-stackdepot-add-helper-to-print-stack-entries-into-buffer.patch * lib-stackdepot-add-helper-to-print-stack-entries-into-buffer-v2.patch * lib-stackdepot-add-helper-to-print-stack-entries-into-buffer-v3.patch * lib-string_helpers-add-linux-stringh-for-strlen.patch * lib-uninline-simple_strntoull-as-well.patch * const_structscheckpatch-add-a-few-sound-ops-structs.patch * binfmt_elf-reintroduce-using-map_fixed_noreplace.patch * elf-fix-overflow-in-total-mapping-size-calculation.patch * elf-simplify-stack_alloc-macro.patch * kallsyms-remove-arch-specific-text-and-data-check.patch * kallsyms-fix-address-checks-for-kernel-related-range.patch * sections-move-and-rename-core_kernel_data-to-is_kernel_core_data.patch * sections-move-is_kernel_inittext-into-sectionsh.patch * x86-mm-rename-__is_kernel_text-to-is_x86_32_kernel_text.patch * sections-provide-internal-__is_kernel-and-__is_kernel_text-helper.patch * mm-kasan-use-is_kernel-helper.patch * extable-use-is_kernel_text-helper.patch * powerpc-mm-use-core_kernel_text-helper.patch * microblaze-use-is_kernel_text-helper.patch * alpha-use-is_kernel_text-helper.patch * ramfs-fix-mount-source-show-for-ramfs.patch * init-mainc-silence-some-wunused-parameter-warnings.patch * coda-avoid-null-pointer-dereference-from-a-bad-inode.patch * coda-check-for-async-upcall-request-using-local-state.patch * coda-remove-err-which-no-one-care.patch * coda-avoid-flagging-null-inodes.patch * coda-avoid-hidden-code-duplication-in-rename.patch * coda-avoid-doing-bad-things-on-inode-type-changes-during-revalidation.patch * coda-convert-from-atomic_t-to-refcount_t-on-coda_vm_ops-refcnt.patch * coda-use-vmemdup_user-to-replace-the-open-code.patch * coda-bump-module-version-to-72.patch * hfs-hfsplus-use-warn_on-for-sanity-check.patch * hfsplus-fix-out-of-bounds-warnings-in-__hfsplus_setxattr.patch * seq_file-move-seq_escape-to-a-header.patch * unshare-use-swap-to-make-code-cleaner.patch * sysv-use-build_bug_on-instead-of-runtime-check.patch * documentation-kcov-include-typesh-in-the-example.patch * documentation-kcov-define-ip-in-the-example.patch * kcov-allocate-per-cpu-memory-on-the-relevant-node.patch * kcov-avoid-enabledisable-interrupts-if-in_task.patch * kcov-replace-local_irq_save-with-a-local_lock_t.patch * kernel-resource-clean-up-and-optimize-iomem_is_exclusive.patch * kernel-resource-disallow-access-to-exclusive-system-ram-regions.patch * virtio-mem-disallow-mapping-virtio-mem-memory-via-dev-mem.patch * ipc-check-checkpoint_restore_ns_capable-to-modify-c-r-proc-files.patch * ipc-check-checkpoint_restore_ns_capable-to-modify-c-r-proc-files-fix.patch * ipc-ipc_sysctlc-remove-fallback-for-config_proc_sysctl.patch linux-next.patch linux-next-git-rejects.patch * mm-migrate-simplify-the-file-backed-pages-validation-when-migrating-its-mapping.patch * mm-unexport-folio_memcg_unlock.patch * mm-unexport-unlock_page_memcg.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