* mmotm 2021-10-13-19-52 uploaded @ 2021-10-14 2:52 akpm 2021-10-14 5:15 ` mmotm 2021-10-13-19-52 uploaded (mm/damon/vaddr.c) Randy Dunlap 0 siblings, 1 reply; 3+ messages in thread From: akpm @ 2021-10-14 2:52 UTC (permalink / raw) To: broonie, linux-fsdevel, linux-kernel, linux-mm, linux-next, mhocko, mm-commits, sfr The mm-of-the-moment snapshot 2021-10-13-19-52 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 5.15-rc5: (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-migrate-rework-hotplug_memory_notifier-stub.patch * mm-vmalloc-fix-numa-spreading-for-large-hash-tables.patch * ocfs2-fix-data-corruption-after-conversion-from-inline-format.patch * ocfs2-fix-data-corruption-after-conversion-from-inline-format-fix.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 * elfcore-correct-reference-to-config_uml.patch * elfcore-correct-reference-to-config_uml-fix.patch * vfs-check-fd-has-read-access-in-kernel_read_file_from_fd.patch * mm-fix-null-page-mapping-dereference-in-page_is_secretmem.patch * fix-application-of-sizeof-to-pointer.patch * kasan-test-use-underlying-string-helpers.patch * kasan-test-use-underlying-string-helpers-checkpatch-fixes.patch * mm-thp-decrease-nr_thps-in-files-mapping-on-thp-split.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 * scripts-decodecode-fix-faulting-instruction-no-print-when-oppsfile-is-dos-format.patch * ocfs2-fix-handle-refcount-leak-in-two-exception-handling-paths.patch * ocfs2-cleanup-journal-init-and-shutdown.patch * ocfs2-dlm-remove-redundant-assignment-of-variable-ret.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-remove-useless-lines-in-enable_cpucache.patch * slub-add-back-check-for-free-nonslab-objects.patch * mm-slub-use-prefetchw-instead-of-prefetch.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 * kasan-test-bypass-__alloc_size-checks.patch * rapidio-avoid-bogus-__alloc_size-warning.patch * compiler-attributes-add-__alloc_size-for-better-bounds-checking.patch * compiler-attributes-add-__alloc_size-for-better-bounds-checking-fix.patch * slab-clean-up-function-prototypes.patch * slab-add-__alloc_size-attributes-for-better-bounds-checking.patch * mm-kvmalloc-add-__alloc_size-attributes-for-better-bounds-checking.patch * mm-vmalloc-add-__alloc_size-attributes-for-better-bounds-checking.patch * mm-page_alloc-add-__alloc_size-attributes-for-better-bounds-checking.patch * percpu-add-__alloc_size-attributes-for-better-bounds-checking.patch * mm-fix-a-comment.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-swapfile-fix-an-integer-overflow-in-swap_show.patch * mm-optimise-put_pages_list.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 * memcg-page_alloc-skip-bulk-allocator-for-__gfp_account.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 * memory-remove-unused-config_mem_block_size.patch * mm-mprotectc-avoid-repeated-assignment-in-do_mprotect_pkey.patch * mm-mremap-dont-account-pages-in-vma_to_resize.patch * mm-mmap_lock-remove-redundant-newline-in-tp_printk.patch * mm-mmap_lock-use-declare_event_class-and-define_event_fn.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 * vmalloc-back-off-when-the-current-task-is-oom-killed.patch * vmalloc-choose-a-better-start-address-in-vm_area_register_early.patch * arm64-support-page-mapping-percpu-first-chunk-allocator.patch * kasan-arm64-fix-pcpu_page_first_chunk-crash-with-kasan_vmalloc.patch * kasan-arm64-fix-pcpu_page_first_chunk-crash-with-kasan_vmalloc-fix.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 * 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 * hugetlb-add-hugetlb-demote-page-support-v4.patch * mmhugetlb-remove-mlock-ulimit-for-shm_hugetlb.patch * mm-khugepaged-recalculate-min_free_kbytes-after-stopping-khugepaged.patch * mm-hugepages-add-mremap-support-for-hugepage-backed-vma.patch * mm-hugepages-add-hugetlb-vma-mremap-test.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 * 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 * selftests-vm-add-ksm-huge-pages-merging-time-test.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 * memory-hotplugrst-document-the-auto-movable-online-policy-v2.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 * mm-damon-dbgfs-allow-users-to-set-initial-monitoring-target-regions.patch * mm-damon-dbgfs-test-add-a-unit-test-case-for-init_regions.patch * docs-admin-guide-mm-damon-document-init_regions-feature.patch * mm-damon-vaddr-separate-commonly-usable-functions.patch * mm-damon-implement-primitives-for-physical-address-space-monitoring.patch * mm-damon-dbgfs-support-physical-memory-monitoring.patch * docs-damon-document-physical-memory-monitoring-support.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 * proc-test-that-proc-task-doesnt-contain-0.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 * kernelh-drop-unneeded-linux-kernelh-inclusion-from-other-headers.patch * kernelh-split-out-container_of-and-typeof_member-macros.patch * kunit-replace-kernelh-with-the-necessary-inclusions.patch * list-replace-kernelh-with-the-necessary-inclusions.patch * llist-replace-kernelh-with-the-necessary-inclusions.patch * plist-replace-kernelh-with-the-necessary-inclusions.patch * media-entity-replace-kernelh-with-the-necessary-inclusions.patch * maintainers-add-exec-binfmt-section-with-myself-and-eric.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 * lib-stackdepot-allow-optional-init-and-stack_table-allocation-by-kvmalloc.patch * const_structscheckpatch-add-a-few-sound-ops-structs.patch * checkpatch-improve-export_symbol-test-for-export_symbol_ns-uses.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-make-unknown-command-line-param-message-clearer.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-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 ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: mmotm 2021-10-13-19-52 uploaded (mm/damon/vaddr.c) 2021-10-14 2:52 mmotm 2021-10-13-19-52 uploaded akpm @ 2021-10-14 5:15 ` Randy Dunlap 2021-10-14 11:18 ` SeongJae Park 0 siblings, 1 reply; 3+ messages in thread From: Randy Dunlap @ 2021-10-14 5:15 UTC (permalink / raw) To: akpm, broonie, linux-fsdevel, linux-kernel, linux-mm, linux-next, mhocko, mm-commits, sfr, SeongJae Park [-- Attachment #1: Type: text/plain, Size: 2325 bytes --] On 10/13/21 7:52 PM, akpm@linux-foundation.org wrote: > 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. on i386: In file included from ../include/linux/mm.h:33:0, from ../include/linux/kallsyms.h:13, from ../include/linux/bpf.h:20, from ../include/linux/bpf-cgroup.h:5, from ../include/linux/cgroup-defs.h:22, from ../include/linux/cgroup.h:28, from ../include/linux/hugetlb.h:9, from ../mm/damon/vaddr.c:11: ../mm/damon/vaddr.c: In function ‘damon_mkold_pmd_entry’: ../include/linux/pgtable.h:97:12: error: implicit declaration of function ‘kmap_atomic’; did you mean ‘mcopy_atomic’? [-Werror=implicit-function-declaration] ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \ ^ ../include/linux/mm.h:2376:17: note: in expansion of macro ‘pte_offset_map’ pte_t *__pte = pte_offset_map(pmd, address); \ ^~~~~~~~~~~~~~ ../mm/damon/vaddr.c:387:8: note: in expansion of macro ‘pte_offset_map_lock’ pte = pte_offset_map_lock(walk->mm, pmd, addr, &ptl); ^~~~~~~~~~~~~~~~~~~ ../include/linux/pgtable.h:99:24: error: implicit declaration of function ‘kunmap_atomic’; did you mean ‘in_atomic’? [-Werror=implicit-function-declaration] #define pte_unmap(pte) kunmap_atomic((pte)) ^ ../include/linux/mm.h:2384:2: note: in expansion of macro ‘pte_unmap’ pte_unmap(pte); \ ^~~~~~~~~ ../mm/damon/vaddr.c:392:2: note: in expansion of macro ‘pte_unmap_unlock’ pte_unmap_unlock(pte, ptl); ^~~~~~~~~~~~~~~~ Full randconfig file is attached. -- ~Randy [-- Attachment #2: config-r9796.gz --] [-- Type: application/gzip, Size: 41496 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: mmotm 2021-10-13-19-52 uploaded (mm/damon/vaddr.c) 2021-10-14 5:15 ` mmotm 2021-10-13-19-52 uploaded (mm/damon/vaddr.c) Randy Dunlap @ 2021-10-14 11:18 ` SeongJae Park 0 siblings, 0 replies; 3+ messages in thread From: SeongJae Park @ 2021-10-14 11:18 UTC (permalink / raw) To: Randy Dunlap Cc: akpm, broonie, linux-fsdevel, linux-kernel, linux-mm, linux-next, mhocko, mm-commits, sfr, SeongJae Park On Wed, 13 Oct 2021 22:15:05 -0700 Randy Dunlap <rdunlap@infradead.org> wrote: > [-- Attachment #1: Type: text/plain, Size: 2271 bytes --] > > On 10/13/21 7:52 PM, akpm@linux-foundation.org wrote: > > 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. > > on i386: > > In file included from ../include/linux/mm.h:33:0, > from ../include/linux/kallsyms.h:13, > from ../include/linux/bpf.h:20, > from ../include/linux/bpf-cgroup.h:5, > from ../include/linux/cgroup-defs.h:22, > from ../include/linux/cgroup.h:28, > from ../include/linux/hugetlb.h:9, > from ../mm/damon/vaddr.c:11: > ../mm/damon/vaddr.c: In function ‘damon_mkold_pmd_entry’: > ../include/linux/pgtable.h:97:12: error: implicit declaration of function ‘kmap_atomic’; did you mean ‘mcopy_atomic’? [-Werror=implicit-function-declaration] > ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \ > ^ > ../include/linux/mm.h:2376:17: note: in expansion of macro ‘pte_offset_map’ > pte_t *__pte = pte_offset_map(pmd, address); \ > ^~~~~~~~~~~~~~ > ../mm/damon/vaddr.c:387:8: note: in expansion of macro ‘pte_offset_map_lock’ > pte = pte_offset_map_lock(walk->mm, pmd, addr, &ptl); > ^~~~~~~~~~~~~~~~~~~ > ../include/linux/pgtable.h:99:24: error: implicit declaration of function ‘kunmap_atomic’; did you mean ‘in_atomic’? [-Werror=implicit-function-declaration] > #define pte_unmap(pte) kunmap_atomic((pte)) > ^ > ../include/linux/mm.h:2384:2: note: in expansion of macro ‘pte_unmap’ > pte_unmap(pte); \ > ^~~~~~~~~ > ../mm/damon/vaddr.c:392:2: note: in expansion of macro ‘pte_unmap_unlock’ > pte_unmap_unlock(pte, ptl); > ^~~~~~~~~~~~~~~~ > > > Full randconfig file is attached. Thank you for this report! I sent a fix: https://lore.kernel.org/linux-mm/20211014110848.5204-1-sj@kernel.org/ This was found and fixed by Andrew before, but I made this mistake again... :'( To not repeat this again, I added a test for this case in DAMON correctness tests: https://github.com/awslabs/damon-tests/commit/b3d1513ad16a Thanks, SJ > > -- > ~Randy ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-10-14 11:18 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-10-14 2:52 mmotm 2021-10-13-19-52 uploaded akpm 2021-10-14 5:15 ` mmotm 2021-10-13-19-52 uploaded (mm/damon/vaddr.c) Randy Dunlap 2021-10-14 11:18 ` SeongJae Park
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