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* mmotm 2017-06-23-15-03 uploaded
@ 2017-06-23 22:04 akpm
  2017-06-27  6:45 ` huang ying
  0 siblings, 1 reply; 8+ messages in thread
From: akpm @ 2017-06-23 22:04 UTC (permalink / raw)
  To: mm-commits, linux-kernel, linux-mm, linux-fsdevel, linux-next,
	sfr, mhocko, broonie

The mm-of-the-moment snapshot 2017-06-23-15-03 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 (4.x
or 4.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 git tree which contains the memory management portion of this tree is
maintained at git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git
by Michal Hocko.  It contains the patches which are between the
"#NEXT_PATCHES_START mm" and "#NEXT_PATCHES_END" markers, from the series
file, http://www.ozlabs.org/~akpm/mmotm/series.


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.

http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/

To develop on top of mmotm git:

  $ git remote add mmotm git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.git
  $ git remote update mmotm
  $ git checkout -b topic mmotm/master
  <make changes, commit>
  $ git send-email mmotm/master.. [...]

To rebase a branch with older patches to a new mmotm release:

  $ git remote update mmotm
  $ git rebase --onto mmotm/master <topic base> topic




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 available at

	http://git.cmpxchg.org/cgit.cgi/linux-mmots.git/

and use of this tree is similar to
http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/, described above.


This mmotm tree contains the following patches against 4.12-rc6:
(patches marked "*" will be included in linux-next)

  origin.patch
  i-need-old-gcc.patch
* mm-thp-remove-cond_resched-from-__collapse_huge_page_copy.patch
* mm-list_lruc-use-cond_resched_lock-for-nlru-lock.patch
* mm-skip-hwpoisoned-pages-when-onlining-pages.patch
* mm-huge-vmap-fail-gracefully-on-unexpected-huge-vmap-mappings.patch
* autofs-sanity-check-status-reported-with-autofs_dev_ioctl_fail.patch
* dax-fix-inefficiency-in-dax_writeback_mapping_range.patch
* cmdline-fix-get_options-overflow-while-parsing-ranges.patch
* slub-make-sysfs-file-removal-asynchronous.patch
* ocfs2-fix-deadlock-caused-by-recursive-locking-in-xattr.patch
* exec-account-for-argv-envp-pointers.patch
* exec-account-for-argv-envp-pointers-fix.patch
* kernel-extablec-mark-core_kernel_text-notrace.patch
* arm-arch-arm-include-asm-pageh-needs-personalityh.patch
* mn10300-remove-wrapper-header-for-asm-deviceh.patch
* mn10300-use-generic-fbh.patch
* tile-provide-default-ioremap-declaration.patch
* teach-initramfs_root_uid-and-initramfs_root_gid-that-1-means-current-user.patch
* clarify-help-text-that-compression-applies-to-ramfs-as-well-as-legacy-ramdisk.patch
* scripts-spellingtxt-add-a-bunch-more-spelling-mistakes.patch
* sh-intc-delete-an-error-message-for-a-failed-memory-allocation-in-add_virq_to_pirq.patch
* ocfs2-fix-a-static-checker-warning.patch
* ocfs2-use-magich.patch
* ocfs2-get-rid-of-ocfs2_is_o2cb_active-function.patch
* ocfs2-old-mle-put-and-release-after-the-function-dlm_add_migration_mle-called.patch
* ocfs2-old-mle-put-and-release-after-the-function-dlm_add_migration_mle-called-fix.patch
* ocfs2-dlm-optimization-of-code-while-free-dead-node-locks.patch
* ocfs2-dlm-optimization-of-code-while-free-dead-node-locks-checkpatch-fixes.patch
* ocfs2-give-an-obvious-tip-for-dismatch-cluster-names.patch
* ocfs2-give-an-obvious-tip-for-dismatch-cluster-names-v2.patch
* ocfs2-move-some-definitions-to-header-file.patch
* ocfs2-fix-some-small-problems.patch
* ocfs2-add-kobject-for-online-file-check.patch
* ocfs2-add-duplicative-ino-number-check.patch
* block-restore-proc-partitions-to-not-display-non-partitionable-removable-devices.patch
* sendfile-do-not-update-file-offset-of-non-lseekable-objects.patch
* fs-file-replace-alloc_fdmem-with-kvmalloc-alternative.patch
  mm.patch
* mm-slub-remove-a-redundant-assignment-in-___slab_alloc.patch
* mm-slub-reset-cpu_slabs-pointer-in-deactivate_slab.patch
* mm-slub-pack-red_left_pad-with-another-int-to-save-a-word.patch
* mm-slub-wrap-cpu_slab-partial-in-config_slub_cpu_partial.patch
* mm-slub-wrap-cpu_slab-partial-in-config_slub_cpu_partial-fix.patch
* mm-slub-wrap-kmem_cache-cpu_partial-in-config-config_slub_cpu_partial.patch
* subject-mm-slab-trivial-change-to-replace-round-up-code-with-align.patch
* mm-allow-slab_nomerge-to-be-set-at-build-time.patch
* mm-sparsemem-break-out-of-loops-early.patch
* mark-protection_map-as-__ro_after_init.patch
* mm-vmscan-fix-unsequenced-modification-and-access-warning.patch
* mm-nobootmem-return-0-when-start_pfn-equals-end_pfn.patch
* ksm-introduce-ksm_max_page_sharing-per-page-deduplication-limit.patch
* ksm-fix-use-after-free-with-merge_across_nodes-=-0.patch
* ksm-cleanup-stable_node-chain-collapse-case.patch
* ksm-swap-the-two-output-parameters-of-chain-chain_prune.patch
* ksm-optimize-refile-of-stable_node_dup-at-the-head-of-the-chain.patch
* zram-count-same-page-write-as-page_stored.patch
* mm-vmstat-standardize-file-operations-variable-names.patch
* mm-thp-swap-delay-splitting-thp-during-swap-out.patch
* mm-thp-swap-delay-splitting-thp-during-swap-out-fix.patch
* mm-thp-swap-unify-swap-slot-free-functions-to-put_swap_page.patch
* mm-thp-swap-move-anonymous-thp-split-logic-to-vmscan.patch
* mm-thp-swap-check-whether-thp-can-be-split-firstly.patch
* mm-thp-swap-enable-thp-swap-optimization-only-if-has-compound-map.patch
* mm-remove-return-value-from-init_currently_empty_zone.patch
* mm-memory_hotplug-use-node-instead-of-zone-in-can_online_high_movable.patch
* mm-drop-page_initialized-check-from-get_nid_for_pfn.patch
* mm-memory_hotplug-get-rid-of-is_zone_device_section.patch
* mm-memory_hotplug-split-up-register_one_node.patch
* mm-memory_hotplug-consider-offline-memblocks-removable.patch
* mm-consider-zone-which-is-not-fully-populated-to-have-holes.patch
* mm-consider-zone-which-is-not-fully-populated-to-have-holes-fix.patch
* mm-compaction-skip-over-holes-in-__reset_isolation_suitable.patch
* mm-__first_valid_page-skip-over-offline-pages.patch
* mm-vmstat-skip-reporting-offline-pages-in-pagetypeinfo.patch
* mm-vmstat-skip-reporting-offline-pages-in-pagetypeinfo-fix.patch
* mm-memory_hotplug-do-not-associate-hotadded-memory-to-zones-until-online.patch
* mm-memory_hotplug-do-not-associate-hotadded-memory-to-zones-until-online-fix.patch
* mm-memory_hotplug-do-not-associate-hotadded-memory-to-zones-until-online-fix-2.patch
* mm-memory_hotplug-fix-mmop_online_keep-behavior.patch
* mm-memory_hotplug-do-not-assume-zone_normal-is-default-kernel-zone.patch
* mm-memory_hotplug-replace-for_device-by-want_memblock-in-arch_add_memory.patch
* mm-memory_hotplug-fix-the-section-mismatch-warning.patch
* mm-memory_hotplug-remove-unused-cruft-after-memory-hotplug-rework.patch
* exit-dont-include-unused-userfaultfd_kh.patch
* userfaultfd-drop-dead-code.patch
* mm-madvise-enable-softhard-offline-of-hugetlb-pages-at-pgd-level.patch
* mm-madvise-enable-softhard-offline-of-hugetlb-pages-at-pgd-level-fix.patch
* mm-hugetlb-migration-use-set_huge_pte_at-instead-of-set_pte_at.patch
* mm-follow_page_mask-split-follow_page_mask-to-smaller-functions.patch
* mm-hugetlb-export-hugetlb_entry_migration-helper.patch
* mm-follow_page_mask-add-support-for-hugetlb-pgd-entries.patch
* mm-hugetlb-move-default-definition-of-hugepd_t-earlier-in-the-header.patch
* mm-follow_page_mask-add-support-for-hugepage-directory-entry.patch
* powerpc-hugetlb-add-follow_huge_pd-implementation-for-ppc64.patch
* powerpc-mm-hugetlb-remove-follow_huge_addr-for-powerpc.patch
* powerpc-hugetlb-enable-hugetlb-migration-for-ppc64.patch
* mm-zeroing-hash-tables-in-allocator.patch
* mm-updated-callers-to-use-hash_zero-flag.patch
* mm-adaptive-hash-table-scaling.patch
* mm-adaptive-hash-table-scaling-fix.patch
* mm-adaptive-hash-table-scaling-v2.patch
* mm-adaptive-hash-table-scaling-v5.patch
* mm-hugetlb-cleanup-arch_has_gigantic_page.patch
* powerpc-mm-hugetlb-add-support-for-1g-huge-pages.patch
* mm-page_alloc-mark-bad_range-and-meminit_pfn_in_nid-as-__maybe_unused.patch
* mm-drop-null-return-check-of-pte_offset_map_lock.patch
* arm64-hugetlb-refactor-find_num_contig.patch
* arm64-hugetlb-remove-spurious-calls-to-huge_ptep_offset.patch
* mm-gup-remove-broken-vm_bug_on_page-compound-check-for-hugepages.patch
* mm-gup-ensure-real-head-page-is-ref-counted-when-using-hugepages.patch
* mm-gup-ensure-real-head-page-is-ref-counted-when-using-hugepages-v5.patch
* mm-hugetlb-add-size-parameter-to-huge_pte_offset.patch
* mm-hugetlb-allow-architectures-to-override-huge_pte_clear.patch
* mm-hugetlb-introduce-set_huge_swap_pte_at-helper.patch
* mm-hugetlb-introduce-set_huge_swap_pte_at-helper-v4.patch
* mm-hugetlb-introduce-set_huge_swap_pte_at-helper-v41.patch
* mm-rmap-use-correct-helper-when-poisoning-hugepages.patch
* mm-page_alloc-fix-more-premature-oom-due-to-race-with-cpuset-update.patch
* mm-mempolicy-stop-adjusting-current-il_next-in-mpol_rebind_nodemask.patch
* mm-page_alloc-pass-preferred-nid-instead-of-zonelist-to-allocator.patch
* mm-mempolicy-simplify-rebinding-mempolicies-when-updating-cpusets.patch
* mm-cpuset-always-use-seqlock-when-changing-tasks-nodemask.patch
* mm-mempolicy-dont-check-cpuset-seqlock-where-it-doesnt-matter.patch
* swap-add-block-io-poll-in-swapin-path.patch
* swap-add-block-io-poll-in-swapin-path-checkpatch-fixes.patch
* mm-kmemleak-slightly-reduce-the-size-of-some-structures-on-64-bit-architectures.patch
* mm-kmemleak-factor-object-reference-updating-out-of-scan_block.patch
* mm-kmemleak-treat-vm_struct-as-alternative-reference-to-vmalloced-objects.patch
* mm-per-cgroup-memory-reclaim-stats.patch
* mm-oom_kill-count-global-and-memory-cgroup-oom-kills.patch
* mm-oom_kill-count-global-and-memory-cgroup-oom-kills-fix.patch
* mm-oom_kill-count-global-and-memory-cgroup-oom-kills-fix-fix.patch
* mm-swap-sort-swap-entries-before-free.patch
* mm-swap-sort-swap-entries-before-free-fix.patch
* zswap-delete-an-error-message-for-a-failed-memory-allocation-in-zswap_pool_create.patch
* zswap-improve-a-size-determination-in-zswap_frontswap_init.patch
* zswap-delete-an-error-message-for-a-failed-memory-allocation-in-zswap_dstmem_prepare.patch
* mm-vmstat-move-slab-statistics-from-zone-to-node-counters.patch
* mm-vmstat-move-slab-statistics-from-zone-to-node-counters-fix.patch
* mm-memcontrol-use-the-node-native-slab-memory-counters.patch
* mm-memcontrol-use-generic-mod_memcg_page_state-for-kmem-pages.patch
* mm-memcontrol-per-lruvec-stats-infrastructure.patch
* mm-memcontrol-per-lruvec-stats-infrastructure-fix.patch
* mm-memcontrol-per-lruvec-stats-infrastructure-fix-2.patch
* mm-memcontrol-per-lruvec-stats-infrastructure-fix-3.patch
* mm-memcontrol-per-lruvec-stats-infrastructure-fix-5.patch
* mm-memcontrol-account-slab-stats-per-lruvec.patch
* mm-memory_hotplug-drop-artificial-restriction-on-online-offline.patch
* mm-memory_hotplug-drop-config_movable_node.patch
* mm-memory_hotplug-move-movable_node-to-the-hotplug-proper.patch
* mm-page_alloc-fallback-to-smallest-page-when-not-stealing-whole-pageblock.patch
* mm-convert-to-define_debugfs_attribute.patch
* mm-vmscan-avoid-thrashing-anon-lru-when-free-file-is-low.patch
* mm-vmscan-avoid-thrashing-anon-lru-when-free-file-is-low-fix.patch
* mm-add-null-check-to-avoid-potential-null-pointer-dereference.patch
* mm-zsmalloc-fix-wunneeded-internal-declaration-warning.patch
* fs-bufferc-make-bh_lru_install-more-efficient.patch
* mm-hugetlb-prevent-reuse-of-hwpoisoned-free-hugepages.patch
* mm-hugetlb-return-immediately-for-hugetlb-page-in-__delete_from_page_cache.patch
* mm-hwpoison-change-pagehwpoison-behavior-on-hugetlb-pages.patch
* mm-hugetlb-soft-offline-dissolve-source-hugepage-after-successful-migration.patch
* mm-hugetlb-soft-offline-dissolve-source-hugepage-after-successful-migration-fix.patch
* mm-soft-offline-dissolve-free-hugepage-if-soft-offlined.patch
* mm-hwpoison-introduce-memory_failure_hugetlb.patch
* mm-hwpoison-dissolve-in-use-hugepage-in-unrecoverable-memory-error.patch
* mm-hwpoison-dissolve-in-use-hugepage-in-unrecoverable-memory-error-fix.patch
* mm-hugetlb-delete-dequeue_hwpoisoned_huge_page.patch
* mm-hwpoison-introduce-idenfity_page_state.patch
* mm-vmpressure-pass-through-notification-support.patch
* mm-vmpressure-pass-through-notification-support-fix.patch
* mm-make-pr_set_thp_disable-immediately-active.patch
* mm-memcontrol-exclude-root-from-checks-in-mem_cgroup_low.patch
* vmalloc-show-more-detail-info-in-vmallocinfo-for-clarify.patch
* mm-cma-warn-if-the-cma-area-could-not-be-activated.patch
* mm-hugetlb-warn-the-user-when-issues-arise-on-boot-due-to-hugepages.patch
* mm-hugetlb-warn-the-user-when-issues-arise-on-boot-due-to-hugepages-fix.patch
* oom-trace-remove-enum-evaluation-of-compaction_feedback.patch
* mm-improve-readability-of-transparent_hugepage_enabled.patch
* mm-improve-readability-of-transparent_hugepage_enabled-fix.patch
* mm-improve-readability-of-transparent_hugepage_enabled-fix-fix.patch
* mm-always-enable-thp-for-dax-mappings.patch
* mm-page_ref-ensure-page_ref_unfreeze-is-ordered-against-prior-accesses.patch
* mm-migrate-stabilise-page-count-when-migrating-transparent-hugepages.patch
* zram-use-__sysfs_match_string-helper.patch
* mm-memory_hotplug-support-movable_node-for-hotplugable-nodes.patch
* mm-memory_hotplug-simplify-empty-node-mask-handling-in-new_node_page.patch
* hugetlb-memory_hotplug-prefer-to-use-reserved-pages-for-migration.patch
* hugetlb-memory_hotplug-prefer-to-use-reserved-pages-for-migration-fix.patch
* mm-unify-new_node_page-and-alloc_migrate_target.patch
* mm-hugetlb-schedule-when-potentially-allocating-many-hugepages.patch
* mm-memcg-fix-potential-undefined-behavior-in-mem_cgroup_event_ratelimit.patch
* replace-memfmt-with-string_get_size.patch
* mm-fix-thp-handling-in-invalidate_mapping_pages.patch
* userfaultfd-non-cooperative-add-madvise-event-for-madv_free-request.patch
* mmoom-add-tracepoints-for-oom-reaper-related-events.patch
* mm-hugetlb-unclutter-hugetlb-allocation-layers.patch
* hugetlb-add-support-for-preferred-node-to-alloc_huge_page_nodemask.patch
* mm-hugetlb-soft_offline-use-new_page_nodemask-for-soft-offline-migration.patch
* mm-avoid-taking-zone-lock-in-pagetypeinfo_showmixed.patch
* mm-drop-useless-local-parameters-of-__register_one_node.patch
* obsoleted-comment-in-show_map_vma.patch
* mm-page_allocc-eliminate-unsigned-confusion-in-__rmqueue_fallback.patch
* mm-swap-dont-disable-preemption-while-taking-the-per-cpu-cache.patch
* mm-remove-ancient-ambiguous-comment.patch
* mm-page_alloc-return-0-in-case-this-node-has-no-page-within-the-zone.patch
* mm-vmscan-do-not-pass-reclaimed-slab-to-vmpressure.patch
* mm-page_owner-align-with-pageblock_nr-pages.patch
* mm-walk-the-zone-in-pageblock_nr_pages-steps.patch
* mm-kasan-use-kasan_zero_pud-for-p4d-table.patch
* mm-kasan-get-rid-of-speculative-shadow-checks.patch
* x86-kasan-dont-allocate-extra-shadow-memory.patch
* arm64-kasan-dont-allocate-extra-shadow-memory.patch
* mm-kasan-add-support-for-memory-hotplug.patch
* mm-kasan-rename-xxx_is_zero-to-xxx_is_nonzero.patch
* kasan-make-function-get_wild_bug_type-static.patch
* frv-remove-wrapper-header-for-asm-deviceh.patch
* frv-use-generic-fbh.patch
* fs-proc-switch-to-ida_simple_get-remove.patch
* randomstackprotect-introduce-get_random_canary-function.patch
* forkrandom-use-get_random_canary-to-set-tsk-stack_canary.patch
* x86-ascii-armor-the-x86_64-boot-init-stack-canary.patch
* arm64-ascii-armor-the-arm64-boot-init-stack-canary.patch
* sh64-ascii-armor-the-sh64-boot-init-stack-canary.patch
* asm-generic-bugh-declare-struct-pt_regs-before-function-prototype.patch
* linux-bugh-correct-formatting-of-block-comment.patch
* linux-bugh-correct-foo-should-be-foo.patch
* linux-bugh-correct-space-required-before-that.patch
* bug-split-build_bug-stuff-out-into-linux-build_bugh.patch
* kernelh-handle-pointers-to-arrays-better-in-container_of.patch
* kernelh-handle-pointers-to-arrays-better-in-container_of-fix.patch
* kernel-groupsc-use-sort-library-function.patch
* kernel-kallsyms-replace-all_var-with-is_enabledconfig_kallsyms_all.patch
* maintainers-give-proc-sysctl-some-maintainer-love.patch
* kstrtox-delete-end-of-string-test.patch
* kstrtox-use-unsigned-int-more.patch
* lib-interval_tree_test-allow-the-module-to-be-compiled-in.patch
* lib-interval_tree_test-make-test-options-module-parameters.patch
* lib-interval_tree_test-allow-users-to-limit-scope-of-endpoint.patch
* lib-interval_tree_test-allow-full-tree-search.patch
* lib-rhashtablec-use-kvzalloc-in-bucket_table_alloc-when-possible.patch
* lib-extablec-use-bsearch-library-function-in-search_extable.patch
* lib-extablec-use-bsearch-library-function-in-search_extable-v3.patch
* bsearch-micro-optimize-pivot-position-calculation.patch
* checkpatch-improve-the-unnecessary-oom-message-test.patch
* checkpatch-warn-when-a-maintainers-entry-isnt-t.patch
* checkpatch-list_head-is-also-declaration.patch
* checkpatch-fix-stepping-through-statements-with-stat-and-ctx_statement_block.patch
* checkpatch-remove-false-warning-for-commit-reference.patch
* checkpatch-improve-tests-for-multiple-line-function-definitions.patch
* checkpatch-silence-perl-5260-unescaped-left-brace-warnings.patch
* checkpatch-change-format-of-color-argument-to-color.patch
* fs-epoll-short-circuit-fetching-events-if-thread-has-been-killed.patch
* binfmt_elf-use-elf_et_dyn_base-only-for-pie.patch
* arm-reduce-elf_et_dyn_base.patch
* arm64-move-elf_et_dyn_base-to-4gb-4mb.patch
* powerpc-reduce-elf_et_dyn_base.patch
* s390-reduce-elf_et_dyn_base.patch
* binfmt_elf-safely-increment-argv-pointers.patch
* signal-avoid-undefined-behaviour-in-kill_something_info.patch
* signal-avoid-undefined-behaviour-in-kill_something_info-fix.patch
* exit-avoid-undefined-behaviour-when-call-wait4.patch
* seq_file-delete-small-value-optimization.patch
* virtually-mapped-stacks-do-not-disable-interrupts.patch
* kexec-move-vmcoreinfo-out-of-the-kernels-bss-section.patch
* powerpc-fadump-use-the-correct-vmcoreinfo_note_size-for-phdr.patch
* powerpc-fadump-use-the-correct-vmcoreinfo_note_size-for-phdr-fix.patch
* kdump-protect-vmcoreinfo-data-under-the-crash-memory.patch
* kexec-kdump-minor-documentation-updates-for-arm64-and-image.patch
* kdump-vmcoreinfo-report-actual-value-of-phys_base.patch
* sysctl-fix-lax-sysctl_check_table-sanity-check.patch
* sysctl-kdocify-sysctl_writes_strict.patch
* sysctl-fold-sysctl_writes_strict-checks-into-helper.patch
* sysctl-simplify-unsigned-int-support.patch
* sysctl-add-unsigned-int-range-support.patch
* sysctl-check-name-array-length-in-deprecated_sysctl_warning.patch
* test_sysctl-add-dedicated-proc-sysctl-test-driver.patch
* test_sysctl-add-generic-script-to-expand-on-tests.patch
* test_sysctl-test-against-page_size-for-int.patch
* test_sysctl-add-simple-proc_dointvec-case.patch
* test_sysctl-add-simple-proc_douintvec-case.patch
* test_sysctl-test-against-int-proc_dointvec-array-support.patch
* uapi-fix-linux-sysctlh-userspace-compilation-errors.patch
* bfs-fix-sanity-checks-for-empty-files.patch
* fs-kill-config_percpu_rwsem-some-more.patch
* scripts-gdb-add-lx-fdtdump-command.patch
* kfifo-cleanup-example-to-not-use-page_link.patch
* procfs-fdinfo-extend-information-about-epoll-target-files.patch
* kcmp-add-kcmp_epoll_tfd-mode-to-compare-epoll-target-files.patch
* kcmp-fs-epoll-wrap-kcmp-code-with-config_checkpoint_restore.patch
* kernel-reboot-add-devm_register_reboot_notifier.patch
* kernel-reboot-add-devm_register_reboot_notifier-fix.patch
* fault-inject-support-systematic-fault-injection.patch
* fault-inject-support-systematic-fault-injection-fix.patch
* fault-inject-automatically-detect-the-number-base-for-fail-nth-write-interface.patch
* fault-inject-parse-as-natural-1-based-value-for-fail-nth-write-interface.patch
* fault-inject-make-fail-nth-read-write-interface-symmetric.patch
* fault-inject-simplify-access-check-for-fail-nth.patch
* fault-inject-simplify-access-check-for-fail-nth-fix.patch
* fault-inject-add-proc-pid-fail-nth.patch
* ipc-semc-remove-sem_base-embed-struct-sem.patch
* ipc-semc-remove-sem_base-embed-struct-sem-v3.patch
* ipc-merge-ipc_rcu-and-kern_ipc_perm.patch
* ipc-merge-ipc_rcu-and-kern_ipc_perm-fix.patch
* include-linux-semh-correctly-document-sem_ctime.patch
* ipc-drop-non-rcu-allocation.patch
* ipc-sem-do-not-use-ipc_rcu_free.patch
* ipc-shm-do-not-use-ipc_rcu_free.patch
* ipc-msg-do-not-use-ipc_rcu_free.patch
* ipc-util-drop-ipc_rcu_free.patch
* ipc-sem-avoid-ipc_rcu_alloc.patch
* ipc-shm-avoid-ipc_rcu_alloc.patch
* ipc-msg-avoid-ipc_rcu_alloc.patch
* ipc-util-drop-ipc_rcu_alloc.patch
* ipc-semc-avoid-ipc_rcu_putref-for-failed-ipc_addid.patch
* ipc-shmc-avoid-ipc_rcu_putref-for-failed-ipc_addid.patch
* ipc-msgc-avoid-ipc_rcu_putref-for-failed-ipc_addid.patch
* ipc-move-atomic_set-to-where-it-is-needed.patch
* ipc-shm-remove-special-shm_alloc-free.patch
* ipc-msg-remove-special-msg_alloc-free.patch
* ipc-sem-drop-__sem_free.patch
* ipc-utilh-update-documentation-for-ipc_getref-and-ipc_putref.patch
  linux-next.patch
  linux-next-rejects.patch
* netfilter-use-kvmalloc-xt_alloc_table_info.patch
* watchdog-remove-unused-declaration.patch
* watchdog-introduce-arch_touch_nmi_watchdog.patch
* watchdog-split-up-config-options.patch
* watchdog-split-up-config-options-fix.patch
* watchdog-provide-watchdog_reconfigure-for-arch-watchdogs.patch
* watchdog-provide-watchdog_reconfigure-for-arch-watchdogs-fix.patch
* watchdog-provide-watchdog_reconfigure-for-arch-watchdogs-fix-2.patch
* powerpc-64s-implement-arch-specific-hardlockup-watchdog.patch
* powerpc-64s-implement-arch-specific-hardlockup-watchdog-fix.patch
* powerpc-64s-implement-arch-specific-hardlockup-watchdog-checkpatch-fixes.patch
* efi-avoid-fortify-checks-in-efi-stub.patch
* kexec_file-adjust-declaration-of-kexec_purgatory.patch
* ib-rxe-do-not-copy-extra-stack-memory-to-skb.patch
* powerpc-dont-fortify-prom_init.patch
* powerpc-make-feature-fixup-tests-fortify-safe.patch
* include-linux-stringh-add-the-option-of-fortified-stringh-functions.patch
* x86-mmap-properly-account-for-stack-randomization-in-mmap_base.patch
* arm64-mmap-properly-account-for-stack-randomization-in-mmap_base.patch
* powerpcmmap-properly-account-for-stack-randomization-in-mmap_base.patch
* mips-do-not-use-__gfp_repeat-for-order-0-request.patch
* mm-tree-wide-replace-__gfp_repeat-by-__gfp_retry_mayfail-with-more-useful-semantic.patch
* xfs-map-km_mayfail-to-__gfp_retry_mayfail.patch
* mm-kvmalloc-support-__gfp_retry_mayfail-for-all-sizes.patch
* drm-i915-use-__gfp_retry_mayfail.patch
* mm-migration-do-not-trigger-oom-killer-when-migrating-memory.patch
* sparc64-ng4-memset-32-bits-overflow.patch
* xtensa-use-generic-fbh.patch
* writeback-rework-wb__stat-family-of-functions.patch
* lib-crc-ccitt-add-ccitt-false-crc16-variant.patch
  mm-add-strictlimit-knob-v2.patch
  make-sure-nobodys-leaking-resources.patch
  releasing-resources-with-children.patch
  kernel-forkc-export-kernel_thread-to-modules.patch
  mutex-subsystem-synchro-test-module.patch
  slab-leaks3-default-y.patch
  workaround-for-a-pci-restoring-bug.patch

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: mmotm 2017-06-23-15-03 uploaded
  2017-06-23 22:04 mmotm 2017-06-23-15-03 uploaded akpm
@ 2017-06-27  6:45 ` huang ying
  2017-06-27  7:01   ` Vlastimil Babka
  0 siblings, 1 reply; 8+ messages in thread
From: huang ying @ 2017-06-27  6:45 UTC (permalink / raw)
  To: Andrew Morton
  Cc: mm-commits, LKML, linux-mm, linux-fsdevel, linux-next,
	Stephen Rothwell, mhocko, Mark Brown

On Sat, Jun 24, 2017 at 6:04 AM,  <akpm@linux-foundation.org> wrote:
> * mm-page_allocc-eliminate-unsigned-confusion-in-__rmqueue_fallback.patch

After git bisecting, find the above patch will cause the following bug
on i386 with memory eater + swap.

[   10.657876] BUG: unable to handle kernel paging request at 001fe2b8
[   10.658412] IP: set_pfnblock_flags_mask+0x50/0x80
[   10.658779] *pde = 00000000
[   10.658779]
[   10.659126] Oops: 0000 [#1] SMP
[   10.659372] CPU: 0 PID: 1403 Comm: usemem Not tainted 4.12.0-rc6-mm1+ #12
[   10.659888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
BIOS 1.10.2-1 04/01/2014
[   10.660522] task: f54a4c40 task.stack: f54ee000
[   10.660878] EIP: set_pfnblock_flags_mask+0x50/0x80
[   10.661246] EFLAGS: 00010006 CPU: 0
[   10.661517] EAX: 0007f8ae EBX: 00000000 ECX: 00000009 EDX: 00000200
[   10.661994] ESI: 001fe2b8 EDI: 00000e00 EBP: f54efd8c ESP: f54efd80
[   10.662473]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
[   10.662891] CR0: 80050033 CR2: 001fe2b8 CR3: 356a3000 CR4: 00000690
[   10.663378] Call Trace:
[   10.663577]  set_pageblock_migratetype+0x31/0x40
[   10.663933]  __rmqueue+0x367/0x560
[   10.664197]  get_page_from_freelist+0x5b7/0x8e0
[   10.664546]  __alloc_pages_nodemask+0x31a/0x1000
[   10.664913]  ? handle_mm_fault+0x1e8/0x840
[   10.665230]  handle_mm_fault+0x71d/0x840
[   10.665537]  __do_page_fault+0x175/0x400
[   10.665848]  ? vmalloc_sync_all+0x190/0x190
[   10.666173]  do_page_fault+0xb/0x10
[   10.666446]  common_exception+0x64/0x6a
[   10.666742] EIP: 0x8005e04c
[   10.666959] EFLAGS: 00010246 CPU: 0
[   10.667229] EAX: 07d47400 EBX: 80063000 ECX: bfc964d8 EDX: 67179000
[   10.667705] ESI: 07d47400 EDI: 07d47400 EBP: 00000000 ESP: bfc962cc
[   10.668180]  DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b
[   10.668595]  ? vmalloc_sync_all+0x190/0x190
[   10.668922] Code: 8b 5b 28 25 00 fc ff ff 29 c1 89 c8 b9 1f 00 00
00 2b 4d 08 c1 e8 0a c1 e0 02 89 c6 c1 e8 05 83 e6 1f 29 f1 8d 34 83
d3 e7 d3 e2 <8b> 1e f7 d7 eb 0c 8d 76 00 8d bc 27 00 00 00 00 89 c3 89
d9 89
[   10.670369] EIP: set_pfnblock_flags_mask+0x50/0x80 SS:ESP: 0068:f54efd80
[   10.670881] CR2: 00000000001fe2b8
[   10.671140] ---[ end trace f51518af57e6b531 ]---

I think this comes from the signed and unsigned int comparison on
i386.  The gcc version is,

gcc (Debian 6.3.0-18) 6.3.0 20170516

Best Regards,
Huang, Ying

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: mmotm 2017-06-23-15-03 uploaded
  2017-06-27  6:45 ` huang ying
@ 2017-06-27  7:01   ` Vlastimil Babka
  2017-06-27  7:03     ` Vlastimil Babka
  0 siblings, 1 reply; 8+ messages in thread
From: Vlastimil Babka @ 2017-06-27  7:01 UTC (permalink / raw)
  To: huang ying, Andrew Morton
  Cc: mm-commits, LKML, linux-mm, linux-fsdevel, linux-next,
	Stephen Rothwell, mhocko, Mark Brown

On 06/27/2017 08:45 AM, huang ying wrote:
> On Sat, Jun 24, 2017 at 6:04 AM,  <akpm@linux-foundation.org> wrote:
>> * mm-page_allocc-eliminate-unsigned-confusion-in-__rmqueue_fallback.patch
> 
> After git bisecting, find the above patch will cause the following bug
> on i386 with memory eater + swap.
> 
> [   10.657876] BUG: unable to handle kernel paging request at 001fe2b8
> [   10.658412] IP: set_pfnblock_flags_mask+0x50/0x80
> [   10.658779] *pde = 00000000
> [   10.658779]
> [   10.659126] Oops: 0000 [#1] SMP
> [   10.659372] CPU: 0 PID: 1403 Comm: usemem Not tainted 4.12.0-rc6-mm1+ #12
> [   10.659888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> BIOS 1.10.2-1 04/01/2014
> [   10.660522] task: f54a4c40 task.stack: f54ee000
> [   10.660878] EIP: set_pfnblock_flags_mask+0x50/0x80
> [   10.661246] EFLAGS: 00010006 CPU: 0
> [   10.661517] EAX: 0007f8ae EBX: 00000000 ECX: 00000009 EDX: 00000200
> [   10.661994] ESI: 001fe2b8 EDI: 00000e00 EBP: f54efd8c ESP: f54efd80
> [   10.662473]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> [   10.662891] CR0: 80050033 CR2: 001fe2b8 CR3: 356a3000 CR4: 00000690
> [   10.663378] Call Trace:
> [   10.663577]  set_pageblock_migratetype+0x31/0x40
> [   10.663933]  __rmqueue+0x367/0x560
> [   10.664197]  get_page_from_freelist+0x5b7/0x8e0
> [   10.664546]  __alloc_pages_nodemask+0x31a/0x1000
> [   10.664913]  ? handle_mm_fault+0x1e8/0x840
> [   10.665230]  handle_mm_fault+0x71d/0x840
> [   10.665537]  __do_page_fault+0x175/0x400
> [   10.665848]  ? vmalloc_sync_all+0x190/0x190
> [   10.666173]  do_page_fault+0xb/0x10
> [   10.666446]  common_exception+0x64/0x6a
> [   10.666742] EIP: 0x8005e04c
> [   10.666959] EFLAGS: 00010246 CPU: 0
> [   10.667229] EAX: 07d47400 EBX: 80063000 ECX: bfc964d8 EDX: 67179000
> [   10.667705] ESI: 07d47400 EDI: 07d47400 EBP: 00000000 ESP: bfc962cc
> [   10.668180]  DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b
> [   10.668595]  ? vmalloc_sync_all+0x190/0x190
> [   10.668922] Code: 8b 5b 28 25 00 fc ff ff 29 c1 89 c8 b9 1f 00 00
> 00 2b 4d 08 c1 e8 0a c1 e0 02 89 c6 c1 e8 05 83 e6 1f 29 f1 8d 34 83
> d3 e7 d3 e2 <8b> 1e f7 d7 eb 0c 8d 76 00 8d bc 27 00 00 00 00 89 c3 89
> d9 89
> [   10.670369] EIP: set_pfnblock_flags_mask+0x50/0x80 SS:ESP: 0068:f54efd80
> [   10.670881] CR2: 00000000001fe2b8
> [   10.671140] ---[ end trace f51518af57e6b531 ]---
> 
> I think this comes from the signed and unsigned int comparison on
> i386.  The gcc version is,

Yes, the unsigned vs signed comparison is wrong, and effectively the
same problem as the previous wrong attempt, which removed the order >= 0
condition. Thanks for the report.

However, the patch in mmotm seems to be missing this crucial hunk that
Rasmus had in the patch he sent [1]:

-__rmqueue_fallback(struct zone *zone, unsigned int order, int
start_migratetype)
+__rmqueue_fallback(struct zone *zone, int order, int start_migratetype)

which makes this a signed vs signed comparison.

What happened to it? Andrew?

[1] http://lkml.kernel.org/r/20170621185529.2265-1-linux@rasmusvillemoes.dk

> gcc (Debian 6.3.0-18) 6.3.0 20170516
> 
> Best Regards,
> Huang, Ying
> 
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
> the body to majordomo@kvack.org.  For more info on Linux MM,
> see: http://www.linux-mm.org/ .
> Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
> 

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: mmotm 2017-06-23-15-03 uploaded
  2017-06-27  7:01   ` Vlastimil Babka
@ 2017-06-27  7:03     ` Vlastimil Babka
  2017-06-27  7:38       ` Rasmus Villemoes
  0 siblings, 1 reply; 8+ messages in thread
From: Vlastimil Babka @ 2017-06-27  7:03 UTC (permalink / raw)
  To: huang ying, Andrew Morton
  Cc: mm-commits, LKML, linux-mm, linux-fsdevel, linux-next,
	Stephen Rothwell, mhocko, Mark Brown, Rasmus Villemoes

[+CC Rasmus, sorry]

On 06/27/2017 09:01 AM, Vlastimil Babka wrote:
> On 06/27/2017 08:45 AM, huang ying wrote:
>> On Sat, Jun 24, 2017 at 6:04 AM,  <akpm@linux-foundation.org> wrote:
>>> * mm-page_allocc-eliminate-unsigned-confusion-in-__rmqueue_fallback.patch
>>
>> After git bisecting, find the above patch will cause the following bug
>> on i386 with memory eater + swap.
>>
>> [   10.657876] BUG: unable to handle kernel paging request at 001fe2b8
>> [   10.658412] IP: set_pfnblock_flags_mask+0x50/0x80
>> [   10.658779] *pde = 00000000
>> [   10.658779]
>> [   10.659126] Oops: 0000 [#1] SMP
>> [   10.659372] CPU: 0 PID: 1403 Comm: usemem Not tainted 4.12.0-rc6-mm1+ #12
>> [   10.659888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>> BIOS 1.10.2-1 04/01/2014
>> [   10.660522] task: f54a4c40 task.stack: f54ee000
>> [   10.660878] EIP: set_pfnblock_flags_mask+0x50/0x80
>> [   10.661246] EFLAGS: 00010006 CPU: 0
>> [   10.661517] EAX: 0007f8ae EBX: 00000000 ECX: 00000009 EDX: 00000200
>> [   10.661994] ESI: 001fe2b8 EDI: 00000e00 EBP: f54efd8c ESP: f54efd80
>> [   10.662473]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
>> [   10.662891] CR0: 80050033 CR2: 001fe2b8 CR3: 356a3000 CR4: 00000690
>> [   10.663378] Call Trace:
>> [   10.663577]  set_pageblock_migratetype+0x31/0x40
>> [   10.663933]  __rmqueue+0x367/0x560
>> [   10.664197]  get_page_from_freelist+0x5b7/0x8e0
>> [   10.664546]  __alloc_pages_nodemask+0x31a/0x1000
>> [   10.664913]  ? handle_mm_fault+0x1e8/0x840
>> [   10.665230]  handle_mm_fault+0x71d/0x840
>> [   10.665537]  __do_page_fault+0x175/0x400
>> [   10.665848]  ? vmalloc_sync_all+0x190/0x190
>> [   10.666173]  do_page_fault+0xb/0x10
>> [   10.666446]  common_exception+0x64/0x6a
>> [   10.666742] EIP: 0x8005e04c
>> [   10.666959] EFLAGS: 00010246 CPU: 0
>> [   10.667229] EAX: 07d47400 EBX: 80063000 ECX: bfc964d8 EDX: 67179000
>> [   10.667705] ESI: 07d47400 EDI: 07d47400 EBP: 00000000 ESP: bfc962cc
>> [   10.668180]  DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b
>> [   10.668595]  ? vmalloc_sync_all+0x190/0x190
>> [   10.668922] Code: 8b 5b 28 25 00 fc ff ff 29 c1 89 c8 b9 1f 00 00
>> 00 2b 4d 08 c1 e8 0a c1 e0 02 89 c6 c1 e8 05 83 e6 1f 29 f1 8d 34 83
>> d3 e7 d3 e2 <8b> 1e f7 d7 eb 0c 8d 76 00 8d bc 27 00 00 00 00 89 c3 89
>> d9 89
>> [   10.670369] EIP: set_pfnblock_flags_mask+0x50/0x80 SS:ESP: 0068:f54efd80
>> [   10.670881] CR2: 00000000001fe2b8
>> [   10.671140] ---[ end trace f51518af57e6b531 ]---
>>
>> I think this comes from the signed and unsigned int comparison on
>> i386.  The gcc version is,
> 
> Yes, the unsigned vs signed comparison is wrong, and effectively the
> same problem as the previous wrong attempt, which removed the order >= 0
> condition. Thanks for the report.
> 
> However, the patch in mmotm seems to be missing this crucial hunk that
> Rasmus had in the patch he sent [1]:
> 
> -__rmqueue_fallback(struct zone *zone, unsigned int order, int
> start_migratetype)
> +__rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
> 
> which makes this a signed vs signed comparison.
> 
> What happened to it? Andrew?
> 
> [1] http://lkml.kernel.org/r/20170621185529.2265-1-linux@rasmusvillemoes.dk
> 
>> gcc (Debian 6.3.0-18) 6.3.0 20170516
>>
>> Best Regards,
>> Huang, Ying
>>
>> --
>> To unsubscribe, send a message with 'unsubscribe linux-mm' in
>> the body to majordomo@kvack.org.  For more info on Linux MM,
>> see: http://www.linux-mm.org/ .
>> Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
>>
> 
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
> the body to majordomo@kvack.org.  For more info on Linux MM,
> see: http://www.linux-mm.org/ .
> Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
> 

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: mmotm 2017-06-23-15-03 uploaded
  2017-06-27  7:03     ` Vlastimil Babka
@ 2017-06-27  7:38       ` Rasmus Villemoes
  2017-06-27 20:40         ` Andrew Morton
  0 siblings, 1 reply; 8+ messages in thread
From: Rasmus Villemoes @ 2017-06-27  7:38 UTC (permalink / raw)
  To: Vlastimil Babka
  Cc: huang ying, Andrew Morton, mm-commits, LKML, linux-mm,
	linux-fsdevel, linux-next, Stephen Rothwell, mhocko, Mark Brown

>>
>> However, the patch in mmotm seems to be missing this crucial hunk that
>> Rasmus had in the patch he sent [1]:
>>
>> -__rmqueue_fallback(struct zone *zone, unsigned int order, int
>> start_migratetype)
>> +__rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
>>
>> which makes this a signed vs signed comparison.
>>
>> What happened to it? Andrew?

This is really odd. Checking, I see that it was also absent from the
'this patch has been added to -mm' mail, but I admit I don't proofread
those to see they match what I sent. Oh well. Let me know if I need to
do anything.

Rasmus

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: mmotm 2017-06-23-15-03 uploaded
  2017-06-27  7:38       ` Rasmus Villemoes
@ 2017-06-27 20:40         ` Andrew Morton
  2017-06-27 21:56           ` Stephen Rothwell
  0 siblings, 1 reply; 8+ messages in thread
From: Andrew Morton @ 2017-06-27 20:40 UTC (permalink / raw)
  To: Rasmus Villemoes
  Cc: Vlastimil Babka, huang ying, mm-commits, LKML, linux-mm,
	linux-fsdevel, linux-next, Stephen Rothwell, mhocko, Mark Brown

On Tue, 27 Jun 2017 09:38:09 +0200 Rasmus Villemoes <linux@rasmusvillemoes.dk> wrote:

> >>
> >> However, the patch in mmotm seems to be missing this crucial hunk that
> >> Rasmus had in the patch he sent [1]:
> >>
> >> -__rmqueue_fallback(struct zone *zone, unsigned int order, int
> >> start_migratetype)
> >> +__rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
> >>
> >> which makes this a signed vs signed comparison.
> >>
> >> What happened to it? Andrew?
> 
> This is really odd. Checking, I see that it was also absent from the
> 'this patch has been added to -mm' mail, but I admit I don't proofread
> those to see they match what I sent. Oh well. Let me know if I need to
> do anything.
> 

oops, that was me manually fixing rejects - I missed a bit.

--- a/mm/page_alloc.c~mm-page_allocc-eliminate-unsigned-confusion-in-__rmqueue_fallback-fix
+++ a/mm/page_alloc.c
@@ -2212,7 +2212,7 @@ static bool unreserve_highatomic_pageblo
  * condition simpler.
  */
 static inline bool
-__rmqueue_fallback(struct zone *zone, unsigned int order, int start_migratetype)
+__rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
 {
 	struct free_area *area;
 	int current_order;
_

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: mmotm 2017-06-23-15-03 uploaded
  2017-06-27 20:40         ` Andrew Morton
@ 2017-06-27 21:56           ` Stephen Rothwell
  2017-06-27 22:00             ` Stephen Rothwell
  0 siblings, 1 reply; 8+ messages in thread
From: Stephen Rothwell @ 2017-06-27 21:56 UTC (permalink / raw)
  To: Andrew Morton
  Cc: Rasmus Villemoes, Vlastimil Babka, huang ying, mm-commits, LKML,
	linux-mm, linux-fsdevel, linux-next, mhocko, Mark Brown

Hi Andrew,

On Tue, 27 Jun 2017 13:40:33 -0700 Andrew Morton <akpm@linux-foundation.org> wrote:
>
> oops, that was me manually fixing rejects - I missed a bit.
> 
> --- a/mm/page_alloc.c~mm-page_allocc-eliminate-unsigned-confusion-in-__rmqueue_fallback-fix
> +++ a/mm/page_alloc.c
> @@ -2212,7 +2212,7 @@ static bool unreserve_highatomic_pageblo
>   * condition simpler.
>   */
>  static inline bool
> -__rmqueue_fallback(struct zone *zone, unsigned int order, int start_migratetype)
> +__rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
>  {
>  	struct free_area *area;
>  	int current_order;
> _
> 

I have pushed that into the original patch in linux-next for today.

-- 
Cheers,
Stephen Rothwell

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: mmotm 2017-06-23-15-03 uploaded
  2017-06-27 21:56           ` Stephen Rothwell
@ 2017-06-27 22:00             ` Stephen Rothwell
  0 siblings, 0 replies; 8+ messages in thread
From: Stephen Rothwell @ 2017-06-27 22:00 UTC (permalink / raw)
  To: Andrew Morton
  Cc: Rasmus Villemoes, Vlastimil Babka, huang ying, mm-commits, LKML,
	linux-mm, linux-fsdevel, linux-next, mhocko, Mark Brown

Hi Andrew,

On Wed, 28 Jun 2017 07:56:42 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> On Tue, 27 Jun 2017 13:40:33 -0700 Andrew Morton <akpm@linux-foundation.org> wrote:
> >
> > oops, that was me manually fixing rejects - I missed a bit.
> > 
> > --- a/mm/page_alloc.c~mm-page_allocc-eliminate-unsigned-confusion-in-__rmqueue_fallback-fix
> > +++ a/mm/page_alloc.c
> > @@ -2212,7 +2212,7 @@ static bool unreserve_highatomic_pageblo
> >   * condition simpler.
> >   */
> >  static inline bool
> > -__rmqueue_fallback(struct zone *zone, unsigned int order, int start_migratetype)
> > +__rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
> >  {
> >  	struct free_area *area;
> >  	int current_order;
> > _
> >   
> 
> I have pushed that into the original patch in linux-next for today.

But I guess that is irrelevant now :-)

-- 
Cheers,
Stephen Rothwell

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2017-06-27 22:00 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-06-23 22:04 mmotm 2017-06-23-15-03 uploaded akpm
2017-06-27  6:45 ` huang ying
2017-06-27  7:01   ` Vlastimil Babka
2017-06-27  7:03     ` Vlastimil Babka
2017-06-27  7:38       ` Rasmus Villemoes
2017-06-27 20:40         ` Andrew Morton
2017-06-27 21:56           ` Stephen Rothwell
2017-06-27 22:00             ` Stephen Rothwell

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