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 X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D3E5C433DB for ; Tue, 9 Mar 2021 05:53:01 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E10C26527C for ; Tue, 9 Mar 2021 05:53:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E10C26527C 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=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 4920B8D00B1; Tue, 9 Mar 2021 00:53:00 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 442468D007F; Tue, 9 Mar 2021 00:53:00 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 30ADE8D00B1; Tue, 9 Mar 2021 00:53:00 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0098.hostedemail.com [216.40.44.98]) by kanga.kvack.org (Postfix) with ESMTP id 1495E8D007F for ; Tue, 9 Mar 2021 00:53:00 -0500 (EST) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id C2CD1180AD81F for ; Tue, 9 Mar 2021 05:52:59 +0000 (UTC) X-FDA: 77899267278.09.E3524AA Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf29.hostedemail.com (Postfix) with ESMTP id C5B5CD6 for ; Tue, 9 Mar 2021 05:52:56 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 2261E65252; Tue, 9 Mar 2021 05:52:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1615269176; bh=+rttcQD8HFbAo1mUx9umF4dodkhUfInV0pPmkjuEPAU=; h=Date:From:To:Subject:From; b=Bhgv66aoSbHM5rBMkiVUVPb6zY6BZb767RUecDickk7JLbhmrFaSjUwqQoEwEsTqE /r3gj+mStZs8TZli4GcsAl/6x4V9UZDz3XcTz50ElxtiBckTp0sfZaxntwGKaTxo5/ fmGVryf18okjKqyvnvCwO5wK3X4LEKTa9g/UfS24= Date: Mon, 08 Mar 2021 21:52:55 -0800 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 2021-03-08-21-52 uploaded Message-ID: <20210309055255.QSi-xADe2%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Stat-Signature: ngoahximrsnahz6y6dtgk5598o17e343 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: C5B5CD6 Received-SPF: none (linux-foundation.org>: No applicable sender policy available) receiver=imf29; identity=mailfrom; envelope-from=""; helo=mail.kernel.org; client-ip=198.145.29.99 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1615269176-33502 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 2021-03-08-21-52 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 5.12-rc2: (patches marked "*" will be included in linux-next) origin.patch * memblock-fix-section-mismatch-warning.patch * stop_machine-mark-helpers-__always_inline.patch * init-kconfig-make-compile_test-depend-on-has_iomem.patch * mm-page_allocc-refactor-initialization-of-struct-page-for-holes-in-memory-layout.patch * mm-page_allocc-refactor-initialization-of-struct-page-for-holes-in-memory-layout-fix.patch * mm-fork-clear-pasid-for-new-mm.patch * hugetlb_cgroup-fix-imbalanced-css_get-and-css_put-pair-for-shared-mappings.patch * fix-zero_user_segments-with-start-end.patch * binfmt_misc-fix-possible-deadlock-in-bm_register_write.patch * maintainers-exclude-uapi-directories-in-api-abi-section.patch * linux-compiler-clangh-define-have_builtin_bswap.patch * kfence-fix-printk-format-for-ptrdiff_t.patch * kfence-slab-fix-cache_alloc_debugcheck_after-for-bulk-allocations.patch * kfence-fix-reports-if-constant-function-prefixes-exist.patch * mm-use-rcu_dereference-in-in_vfork.patch * mm-madvise-replace-ptrace-attach-requirement-for-process_madvise.patch * ia64-fix-ia64_syscall_get_set_arguments-for-break-based-syscalls.patch * ia64-fix-ptraceptrace_syscall_info_exit-sign.patch * kasan-mm-fix-crash-with-hw_tags-and-debug_pagealloc.patch * kasan-fix-kasan_stack-dependency-for-hw_tags.patch * mm-userfaultfd-fix-memory-corruption-due-to-writeprotect.patch * mm-hwpoison-do-not-lock-page-again-when-me_huge_page-successfully-recovers.patch * hugetlb-dedup-the-code-to-add-a-new-file_region.patch * hugetlg-break-earlier-in-add_reservation_in_range-when-we-can.patch * mm-introduce-page_needs_cow_for_dma-for-deciding-whether-cow.patch * mm-use-is_cow_mapping-across-tree-where-proper.patch * hugetlb-do-early-cow-when-page-pinned-on-src-mm.patch * mm-memcg-rename-mem_cgroup_split_huge_fixup-to-split_page_memcg.patch * mm-memcg-set-memcg-when-split-page.patch * proc-kpageflags-prevent-an-integer-overflow-in-stable_page_flags.patch * proc-kpageflags-do-not-use-uninitialized-struct-pages.patch * module-remove-duplicate-include-in-arch-ia64-kernel-heads.patch * sparse-can-do-constant-folding-of-__builtin_bswap.patch * scripts-spellingtxt-add-overlfow.patch * scripts-spellingtxt-add-diabled-typo.patch * scripts-spellingtxt-add-overflw.patch * sh-remove-duplicate-include-in-tlbh.patch * ocfs2-replace-define_simple_attribute-with-define_debugfs_attribute.patch * ocfs2-clear-links-count-in-ocfs2_mknod-if-an-error-occurs.patch * ocfs2-fix-ocfs2-corrupt-when-iputting-an-inode.patch * kernel-watchdog-flush-all-printk-nmi-buffers-when-hardlockup-detected.patch mm.patch * mm-page_owner-record-the-timestamp-of-all-pages-during-free.patch * mm-provide-filemap_range_needs_writeback-helper.patch * mm-use-filemap_range_needs_writeback-for-o_direct-reads.patch * iomap-use-filemap_range_needs_writeback-for-o_direct-reads.patch * mm-filemap-use-filemap_read_page-in-filemap_fault.patch * mm-filemap-drop-check-for-truncated-page-after-i-o.patch * mm-page-writeback-simplify-memcg-handling-in-test_clear_page_writeback.patch * mm-msync-exit-early-when-the-flags-is-an-ms_async-and-start-vm_start.patch * mm-memremap-fixes-improper-spdx-comment-style.patch * mm-memcontrol-fix-kernel-stack-account.patch * memcg-cleanup-root-memcg-checks.patch * memcg-enable-memcg-oom-kill-for-__gfp_nofail.patch * memcg-charge-before-adding-to-swapcache-on-swapin.patch * mm-memcontrol-fix-cpuhotplug-statistics-flushing.patch * mm-memcontrol-kill-mem_cgroup_nodeinfo.patch * mm-memcontrol-privatize-memcg_page_state-query-functions.patch * cgroup-rstat-support-cgroup1.patch * cgroup-rstat-punt-root-level-optimization-to-individual-controllers.patch * mm-memcontrol-switch-to-rstat.patch * mm-memcontrol-switch-to-rstat-fix.patch * mm-memcontrol-consolidate-lruvec-stat-flushing.patch * kselftests-cgroup-update-kmem-test-for-new-vmstat-implementation.patch * mm-delete-bool-migrated.patch * x86-vmemmap-drop-handling-of-4k-unaligned-vmemmap-range.patch * x86-vmemmap-drop-handling-of-1gb-vmemmap-ranges.patch * x86-vmemmap-handle-unpopulated-sub-pmd-ranges.patch * mm-interval_tree-add-comments-to-improve-code-reading.patch * mm-allow-shmem-mappings-with-mremap_dontunmap.patch * mm-dmapool-switch-from-strlcpy-to-strscpy.patch * samples-vfio-mdev-mdpy-use-remap_vmalloc_range.patch * mm-unexport-remap_vmalloc_range_partial.patch * mm-vmalloc-use-rb_tree-instead-of-list-for-vread-lookups.patch * kasan-remove-redundant-config-option.patch * mm-kasan-switch-from-strlcpy-to-strscpy.patch * kasan-initialize-shadow-to-tag_invalid-for-sw_tags.patch * mm-kasan-dont-poison-boot-memory-with-tag-based-modes.patch * mm-page_alloc-drop-pr_info_ratelimited-in-alloc_contig_range.patch * mm-remove-lru_add_drain_all-in-alloc_contig_range.patch * mm-correctly-determine-last_cpupid_width.patch * mm-clean-up-include-linux-page-flags-layouth.patch * mm-page_alloc-rename-alloc_mask-to-alloc_gfp.patch * mm-page_alloc-rename-gfp_mask-to-gfp.patch * mm-page_alloc-combine-__alloc_pages-and-__alloc_pages_nodemask.patch * mm-mempolicy-rename-alloc_pages_current-to-alloc_pages.patch * mm-mempolicy-rewrite-alloc_pages-documentation.patch * mm-mempolicy-rewrite-alloc_pages_vma-documentation.patch * mm-mempolicy-fix-mpol_misplaced-kernel-doc.patch * mm-hwpoison-enable-error-handling-on-shmem-thp.patch * hugetlb-pass-vma-into-huge_pte_alloc-and-huge_pmd_share.patch * hugetlb-pass-vma-into-huge_pte_alloc-and-huge_pmd_share-fix.patch * hugetlb-userfaultfd-forbid-huge-pmd-sharing-when-uffd-enabled.patch * mm-hugetlb-move-flush_hugetlb_tlb_range-into-hugetlbh.patch * hugetlb-userfaultfd-unshare-all-pmds-for-hugetlbfs-when-register-wp.patch * mm-hugetlb-remove-redundant-reservation-check-condition-in-alloc_huge_page.patch * mm-generalize-hugetlb_page_size_variable.patch * mm-hugetlb-use-some-helper-functions-to-cleanup-code.patch * mm-hugetlb-optimize-the-surplus-state-transfer-code-in-move_hugetlb_state.patch * hugetlb_cgroup-remove-unnecessary-vm_bug_on_page-in-hugetlb_cgroup_migrate.patch * mm-hugetlb-simplify-the-code-when-alloc_huge_page-failed-in-hugetlb_no_page.patch * mm-hugetlb-avoid-calculating-fault_mutex_hash-in-truncate_op-case.patch * mm-memory_hotplug-factor-out-bootmem-core-functions-to-bootmem_infoc.patch * mm-hugetlb-introduce-a-new-config-hugetlb_page_free_vmemmap.patch * mm-hugetlb-free-the-vmemmap-pages-associated-with-each-hugetlb-page.patch * mm-hugetlb-alloc-the-vmemmap-pages-associated-with-each-hugetlb-page.patch * mm-hugetlb-set-the-pagehwpoison-to-the-raw-error-page.patch * mm-hugetlb-add-a-kernel-parameter-hugetlb_free_vmemmap.patch * mm-hugetlb-introduce-nr_free_vmemmap_pages-in-the-struct-hstate.patch * mm-hugetlb-gather-discrete-indexes-of-tail-page.patch * mm-hugetlb-optimize-the-code-with-the-help-of-the-compiler.patch * khugepaged-remove-unneeded-return-value-of-khugepaged_collapse_pte_mapped_thps.patch * khugepaged-reuse-the-smp_wmb-inside-__setpageuptodate.patch * khugepaged-use-helper-khugepaged_test_exit-in-__khugepaged_enter.patch * khugepaged-fix-wrong-result-value-for-trace_mm_collapse_huge_page_isolate.patch * mm-huge_memoryc-remove-unnecessary-local-variable-ret2.patch * userfaultfd-add-minor-fault-registration-mode.patch * userfaultfd-disable-huge-pmd-sharing-for-minor-registered-vmas.patch * userfaultfd-hugetlbfs-only-compile-uffd-helpers-if-config-enabled.patch * userfaultfd-add-uffdio_continue-ioctl.patch * userfaultfd-update-documentation-to-describe-minor-fault-handling.patch * userfaultfd-selftests-add-test-exercising-minor-fault-handling.patch * userfaultfd-support-minor-fault-handling-for-shmem.patch * userfaultfd-selftests-use-memfd_create-for-shmem-test-type.patch * userfaultfd-selftests-create-alias-mappings-in-the-shmem-test.patch * userfaultfd-selftests-reinitialize-test-context-in-each-test.patch * userfaultfd-selftests-exercise-minor-fault-handling-shmem-support.patch * mm-vmscan-move-reclaim-bits-to-uapi-header.patch * mm-vmscan-replace-implicit-reclaim_zone-checks-with-explicit-checks.patch * mm-compaction-remove-unused-variable-sysctl_compact_memory.patch * mm-compaction-update-the-compact-events-properly.patch * mm-vmstat-add-cma-statistics.patch * mm-restore-node-stat-checking-in-proc-sys-vm-stat_refresh.patch * mm-no-more-einval-from-proc-sys-vm-stat_refresh.patch * mm-proc-sys-vm-stat_refresh-skip-checking-known-negative-stats.patch * mm-proc-sys-vm-stat_refresh-stop-checking-monotonic-numa-stats.patch * x86-mm-tracking-linear-mapping-split-events.patch * mm-mmap-dont-unlock-vmas-in-remap_file_pages.patch * mm-reduce-mem_dump_obj-object-size.patch * mm-gup-dont-pin-migrated-cma-pages-in-movable-zone.patch * mm-gup-check-every-subpage-of-a-compound-page-during-isolation.patch * mm-gup-return-an-error-on-migration-failure.patch * mm-gup-check-for-isolation-errors.patch * mm-cma-rename-pf_memalloc_nocma-to-pf_memalloc_pin.patch * mm-apply-per-task-gfp-constraints-in-fast-path.patch * mm-honor-pf_memalloc_pin-for-all-movable-pages.patch * mm-gup-do-not-migrate-zero-page.patch * mm-gup-migrate-pinned-pages-out-of-movable-zone.patch * memory-hotplugrst-add-a-note-about-zone_movable-and-page-pinning.patch * mm-gup-change-index-type-to-long-as-it-counts-pages.patch * mm-gup-longterm-pin-migration-cleanup.patch * selftests-vm-gup_test-fix-test-flag.patch * selftests-vm-gup_test-test-faulting-in-kernel-and-verify-pinnable-pages.patch * mm-zswap-switch-from-strlcpy-to-strscpy.patch * mm-highmem-remove-deprecated-kmap_atomic.patch * mm-mempool-minor-coding-style-tweaks.patch * mm-swapfile-minor-coding-style-tweaks.patch * mm-sparse-minor-coding-style-tweaks.patch * mm-vmscan-minor-coding-style-tweaks.patch * mm-compaction-minor-coding-style-tweaks.patch * mm-oom_kill-minor-coding-style-tweaks.patch * mm-shmem-minor-coding-style-tweaks.patch * mm-page_alloc-minor-coding-style-tweaks.patch * mm-filemap-minor-coding-style-tweaks.patch * mm-mlock-minor-coding-style-tweaks.patch * mm-frontswap-minor-coding-style-tweaks.patch * mm-vmalloc-minor-coding-style-tweaks.patch * mm-memory_hotplug-minor-coding-style-tweaks.patch * mm-mempolicy-minor-coding-style-tweaks.patch * mm-mempool-minor-coding-style-tweaks.patch * mm-process_vm_access-remove-duplicate-include.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-allow-reading-fdinfo-with-ptrace_mode_read.patch * procfs-dmabuf-add-inode-number-to-proc-fdinfo.patch * proc-sysctl-make-protected_-world-readable.patch * kernel-asyncc-fix-pr_debug-statement.patch * lib-fix-a-typo-in-the-file-bchc.patch * lib-fix-inconsistent-indenting-in-process_bit1.patch * compat-remove-unneeded-declaration-from-compat_syscall_definex.patch * fs-fat-fix-spelling-typo-of-values.patch * simplify-copy_mm.patch * kernel-crash_core-add-crashkernel=auto-for-vmcore-creation.patch * aio-simplify-read_events.patch * gdb-lx-symbols-store-the-abspath.patch linux-next.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