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,URIBL_BLOCKED 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 92B0EC433DB for ; Tue, 26 Jan 2021 05:19:23 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1333520732 for ; Tue, 26 Jan 2021 05:19:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1333520732 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 86E098D0090; Tue, 26 Jan 2021 00:19:20 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 81F2F8D0076; Tue, 26 Jan 2021 00:19:20 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 735068D0090; Tue, 26 Jan 2021 00:19:20 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0065.hostedemail.com [216.40.44.65]) by kanga.kvack.org (Postfix) with ESMTP id 5A58F8D0076 for ; Tue, 26 Jan 2021 00:19:20 -0500 (EST) Received: from smtpin30.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 22C938249980 for ; Tue, 26 Jan 2021 05:19:20 +0000 (UTC) X-FDA: 77746772880.30.mist43_0e014522758b Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin30.hostedemail.com (Postfix) with ESMTP id EB6B7180B3C96 for ; Tue, 26 Jan 2021 05:19:19 +0000 (UTC) X-HE-Tag: mist43_0e014522758b X-Filterd-Recvd-Size: 18410 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf49.hostedemail.com (Postfix) with ESMTP for ; Tue, 26 Jan 2021 05:19:19 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id EFE5A2053B; Tue, 26 Jan 2021 05:19:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1611638358; bh=quCpdRR8MYb2HvlfVn25wDGj2+Eye2bBawt8icVgAzo=; h=Date:From:To:Subject:From; b=kS7J8PhoxD4bu/Yw+3fMvQyEHAebk9iVvLW2cLnU3T5hYjrPOAvFb5tAqHTk6Geev smN+wjnHNkITD+qkyZteQLzhQPMQ/1iCBNcDGLcMFWq+dYLDyUPsqpiLiq53tM7MR+ GWDhU+eJHy1aNUsWB66lLklOOyB4/azw6LIlb5pc= Date: Mon, 25 Jan 2021 21:19:17 -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 2021-01-25-21-18 uploaded Message-ID: <20210126051917.rcgrHGfQS%akpm@linux-foundation.org> User-Agent: s-nail v14.8.16 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 2021-01-25-21-18 has been uploaded to https://www.ozlabs.org/~akpm/mmotm/ mmotm-readme.txt says README for mm-of-the-moment: https://www.ozlabs.org/~akpm/mmotm/ This is a snapshot of my -mm patch queue. Uploaded at random hopefully more than once a week. You will need quilt to apply these patches to the latest Linus release (5.x or 5.x-rcY). The series file is in broken-out.tar.gz and is duplicated in https://ozlabs.org/~akpm/mmotm/series The file broken-out.tar.gz contains two datestamp files: .DATE and .DATE-yyyy-mm-dd-hh-mm-ss. Both contain the string yyyy-mm-dd-hh-mm-ss, followed by the base kernel version against which this patch series is to be applied. This tree is partially included in linux-next. To see which patches are included in linux-next, consult the `series' file. Only the patches within the #NEXT_PATCHES_START/#NEXT_PATCHES_END markers are included in linux-next. A full copy of the full kernel tree with the linux-next and mmotm patches already applied is available through git within an hour of the mmotm release. Individual mmotm releases are tagged. The master branch always points to the latest release, so it's constantly rebasing. https://github.com/hnaz/linux-mm The directory https://www.ozlabs.org/~akpm/mmots/ (mm-of-the-second) contains daily snapshots of the -mm tree. It is updated more frequently than mmotm, and is untested. A git copy of this tree is also available at https://github.com/hnaz/linux-mm This mmotm tree contains the following patches against 5.11-rc5: (patches marked "*" will be included in linux-next) origin.patch * mm-hugetlbfs-fix-cannot-migrate-the-fallocated-hugetlb-page.patch * mm-hugetlb-fix-a-race-between-freeing-and-dissolving-the-page.patch * mm-hugetlb-fix-a-race-between-isolating-and-freeing-page.patch * mm-hugetlb-remove-vm_bug_on_page-from-page_huge_active.patch * mm-migrate-do-not-migrate-hugetlb-page-whose-refcount-is-one.patch * mm-compaction-move-high_pfn-to-the-for-loop-scope.patch * mm-vmalloc-separate-put-pages-and-flush-vm-flags.patch * mm-filemap-adding-missing-mem_cgroup_uncharge-to-__add_to_page_cache_locked.patch * init-gcov-allow-config_constructors-on-uml-to-fix-module-gcov.patch * mm-thp-fix-madv_remove-deadlock-on-shmem-thp.patch * memblock-do-not-start-bottom-up-allocations-with-kernel_end.patch * proc-kpageflags-prevent-an-integer-overflow-in-stable_page_flags.patch * proc-kpageflags-do-not-use-uninitialized-struct-pages.patch * revert-mm-memcontrol-avoid-workload-stalls-when-lowering-memoryhigh.patch * hexagon-remove-config_experimental-from-defconfigs.patch * scripts-spellingtxt-increase-error-prone-spell-checking.patch * ntfs-layouth-delete-duplicated-words.patch * ocfs2-remove-redundant-conditional-before-iput.patch * ocfs2-cleanup-some-definitions-which-is-not-used-anymore.patch * ocfs2-clear-links-count-in-ocfs2_mknod-if-an-error-occurs.patch * ocfs2-fix-ocfs2-corrupt-when-iputting-an-inode.patch * ramfs-support-o_tmpfile.patch * fs-delete-repeated-words-in-comments.patch * kernel-watchdog-flush-all-printk-nmi-buffers-when-hardlockup-detected.patch mm.patch * mm-tracing-record-slab-name-for-kmem_cache_free.patch * mm-slub-disable-user-tracing-for-kmemleak-caches-by-default.patch * mm-slub-stop-freeing-kmem_cache_node-structures-on-node-offline.patch * mm-slab-slub-stop-taking-memory-hotplug-lock.patch * mm-slab-slub-stop-taking-cpu-hotplug-lock.patch * mm-slub-splice-cpu-and-page-freelists-in-deactivate_slab.patch * mm-debug-improve-memcg-debugging.patch * mm-debug_vm_pgtable-basic-add-validation-for-dirtiness-after-write-protect.patch * mm-debug_vm_pgtable-basic-iterate-over-entire-protection_map.patch * mm-page_owner-use-helper-function-zone_end_pfn-to-get-end_pfn.patch * mm-msync-exit-early-when-the-flags-is-an-ms_async-and-start-vm_start.patch * mm-filemap-remove-unused-parameter-and-change-to-void-type-for-replace_page_cache_page.patch * mm-filemap-dont-revert-iter-on-eiocbqueued.patch * mm-filemap-rename-generic_file_buffered_read-subfunctions.patch * mm-filemap-remove-dynamically-allocated-array-from-filemap_read.patch * mm-filemap-convert-filemap_get_pages-to-take-a-pagevec.patch * mm-filemap-use-head-pages-in-generic_file_buffered_read.patch * mm-filemap-pass-a-sleep-state-to-put_and_wait_on_page_locked.patch * mm-filemap-support-readpage-splitting-a-page.patch * mm-filemap-inline-__wait_on_page_locked_async-into-caller.patch * mm-filemap-dont-call-readpage-if-iocb_waitq-is-set.patch * mm-filemap-change-filemap_read_page-calling-conventions.patch * mm-filemap-change-filemap_create_page-calling-conventions.patch * mm-filemap-convert-filemap_update_page-to-return-an-errno.patch * mm-filemap-move-the-iocb-checks-into-filemap_update_page.patch * mm-filemap-add-filemap_range_uptodate.patch * mm-filemap-split-filemap_readahead-out-of-filemap_get_pages.patch * mm-filemap-restructure-filemap_get_pages.patch * mm-filemap-dont-relock-the-page-after-calling-readpage.patch * mm-filemap-rename-generic_file_buffered_read-to-filemap_read.patch * mm-filemap-simplify-generic_file_read_iter.patch * mm-swap_slotsc-remove-redundant-null-check.patch * mm-swapfilec-fix-debugging-information-problem.patch * mm-swap-dont-setpageworkingset-unconditionally-during-swapin.patch * mm-memcg-slab-pre-allocate-obj_cgroups-for-slab-caches-with-slab_account.patch * mm-memcg-slab-pre-allocate-obj_cgroups-for-slab-caches-with-slab_account-fix.patch * mm-memcontrol-optimize-per-lruvec-stats-counter-memory-usage.patch * mm-memcontrol-optimize-per-lruvec-stats-counter-memory-usage-checkpatch-fixes.patch * mm-memcontrol-fix-nr_anon_thps-accounting-in-charge-moving.patch * mm-memcontrol-convert-nr_anon_thps-account-to-pages.patch * mm-memcontrol-convert-nr_file_thps-account-to-pages.patch * mm-memcontrol-convert-nr_shmem_thps-account-to-pages.patch * mm-memcontrol-convert-nr_shmem_pmdmapped-account-to-pages.patch * mm-memcontrol-convert-nr_file_pmdmapped-account-to-pages.patch * mm-memcontrol-make-the-slab-calculation-consistent.patch * mm-memcg-revise-the-using-condition-of-lock_page_lruvec-function-series.patch * mm-memcg-remove-rcu-locking-for-lock_page_lruvec-function-series.patch * mm-memcg-add-swapcache-stat-for-memcg-v2.patch * mm-memcg-add-swapcache-stat-for-memcg-v2-fix.patch * mm-kmem-make-__memcg_kmem_uncharge-static.patch * mm-page_counter-relayout-structure-to-reduce-false-sharing.patch * mm-memcontrol-remove-redundant-null-check.patch * mm-mmap-remove-unnecessary-local-variable.patch * mm-fix-potential-pte_unmap_unlock-pte-error.patch * mm-mmap-fix-the-adjusted-length-error.patch * mm-optimizing-error-condition-detection-in-do_mprotect_pkey.patch * mm-rmap-explicitly-reset-vma-anon_vma-in-unlink_anon_vmas.patch * mm-mremap-unlink-anon_vmas-when-mremap-with-mremap_dontunmap-success.patch * mm-page_reporting-use-list_entry_is_head-in-page_reporting_cycle.patch * vmalloc-remove-redundant-null-check.patch * kasan-prefix-global-functions-with-kasan_.patch * kasan-clarify-hw_tags-impact-on-tbi.patch * kasan-clean-up-comments-in-tests.patch * kasan-add-macros-to-simplify-checking-test-constraints.patch * kasan-add-match-all-tag-tests.patch * kasan-add-match-all-tag-tests-fix.patch * kasan-arm64-allow-using-kunit-tests-with-hw_tags-mode.patch * kasan-rename-config_test_kasan_module.patch * kasan-add-compiler-barriers-to-kunit_expect_kasan_fail.patch * kasan-adapt-kmalloc_uaf2-test-to-hw_tags-mode.patch * kasan-fix-memory-corruption-in-kasan_bitops_tags-test.patch * kasan-move-_ret_ip_-to-inline-wrappers.patch * kasan-fix-bug-detection-via-ksize-for-hw_tags-mode.patch * kasan-add-proper-page-allocator-tests.patch * kasan-add-a-test-for-kmem_cache_alloc-free_bulk.patch * kasan-dont-run-tests-when-kasan-is-not-enabled.patch * kasan-remove-redundant-config-option.patch * kasan-remove-redundant-config-option-v3.patch * mm-fix-prototype-warning-from-kernel-test-robot.patch * mm-rename-memmap_init-and-memmap_init_zone.patch * mm-simplify-parater-of-function-memmap_init_zone.patch * mm-simplify-parameter-of-setup_usemap.patch * mm-remove-unneeded-local-variable-in-free_area_init_core.patch * mm-huge_memoryc-update-tlb-entry-if-pmd-is-changed.patch * mips-do-not-call-flush_tlb_all-when-setting-pmd-entry.patch * mm-hugetlb-fix-potential-double-free-in-hugetlb_register_node-error-path.patch * mm-hugetlbc-fix-unnecessary-address-expansion-of-pmd-sharing.patch * mm-hugetlb-avoid-unnecessary-hugetlb_acct_memory-call.patch * mm-hugetlb-use-helper-huge_page_order-and-pages_per_huge_page.patch * mm-hugetlb-grab-head-page-refcount-once-per-group-of-subpages.patch * mm-hugetlb-refactor-subpage-recording.patch * mm-vmscan-__isolate_lru_page_prepare-clean-up.patch * mm-workingsetc-avoid-unnecessary-max_nodes-estimation-in-count_shadow_nodes.patch * mm-use-add_page_to_lru_list.patch * mm-shuffle-lru-list-addition-and-deletion-functions.patch * mm-dont-pass-enum-lru_list-to-lru-list-addition-functions.patch * mm-dont-pass-enum-lru_list-to-trace_mm_lru_insertion.patch * mm-dont-pass-enum-lru_list-to-del_page_from_lru_list.patch * mm-add-__clear_page_lru_flags-to-replace-page_off_lru.patch * mm-vm_bug_on-lru-page-flags.patch * mm-fold-page_lru_base_type-into-its-sole-caller.patch * mm-fold-__update_lru_size-into-its-sole-caller.patch * mm-make-lruvec_lru_size-static.patch * hugetlb-use-pageprivate-for-hugetlb-specific-page-flags.patch * hugetlb-convert-page_huge_active-hpagemigratable-flag.patch * hugetlb-only-set-hpagemigratable-for-migratable-hstates.patch * hugetlb-convert-pagehugetemporary-to-hpagetemporary-flag.patch * hugetlb-convert-pagehugefreed-to-hpagefreed-flag.patch * z3fold-remove-unused-attribute-for-release_z3fold_page.patch * z3fold-simplify-the-zhdr-initialization-code-in-init_z3fold_page.patch * mm-compaction-remove-rcu_read_lock-during-page-compaction.patch * mm-compaction-remove-duplicated-vm_bug_on_page-pagelocked.patch * mm-compaction-correct-deferral-logic-for-proactive-compaction.patch * mm-compactoin-fix-edge-case-of-fast_find_migrateblock.patch * numa-balancing-migrate-on-fault-among-multiple-bound-nodes.patch * mm-oom-fix-a-comment-in-dump_task.patch * mm-hugetlb-change-hugetlb_reserve_pages-to-type-bool.patch * hugetlbfs-remove-special-hugetlbfs_set_page_dirty.patch * hugetlbfs-remove-useless-bug_oninode-in-hugetlbfs_setattr.patch * hugetlbfs-use-helper-macro-default_hstate-in-init_hugetlbfs_fs.patch * hugetlbfs-correct-obsolete-function-name-in-hugetlbfs_read_iter.patch * hugetlbfs-remove-meaningless-variable-avoid_reserve.patch * hugetlbfs-make-hugepage-size-conversion-more-readable.patch * mm-migrate-remove-unneeded-semicolons.patch * mm-make-pagecache-tagged-lookups-return-only-head-pages.patch * mm-shmem-use-pagevec_lookup-in-shmem_unlock_mapping.patch * mm-swap-optimise-get_shadow_from_swap_cache.patch * mm-add-fgp_entry.patch * mm-filemap-rename-find_get_entry-to-mapping_get_entry.patch * mm-filemap-add-helper-for-finding-pages.patch * mm-filemap-add-helper-for-finding-pages-fix.patch * mm-filemap-add-mapping_seek_hole_data.patch * mm-filemap-add-mapping_seek_hole_data-fix.patch * iomap-use-mapping_seek_hole_data.patch * mm-add-and-use-find_lock_entries.patch * mm-add-and-use-find_lock_entries-fix.patch * mm-add-an-end-parameter-to-find_get_entries.patch * mm-add-an-end-parameter-to-pagevec_lookup_entries.patch * mm-remove-nr_entries-parameter-from-pagevec_lookup_entries.patch * mm-pass-pvec-directly-to-find_get_entries.patch * mm-remove-pagevec_lookup_entries.patch * mmthpshmem-limit-shmem-thp-alloc-gfp_mask.patch * mmthpshm-limit-gfp-mask-to-no-more-than-specified.patch * mmthpshmem-make-khugepaged-obey-tmpfs-mount-flags.patch * mm-cma-allocate-cma-areas-bottom-up.patch * mm-cma-allocate-cma-areas-bottom-up-fix.patch * mm-cma-allocate-cma-areas-bottom-up-fix-2.patch * mm-cma-allocate-cma-areas-bottom-up-fix-3.patch * mm-cma-allocate-cma-areas-bottom-up-fix-3-fix.patch * mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings.patch * mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings-fix.patch * mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings-fix-2.patch * mm-vmstatc-erase-latency-in-vmstat_shepherd.patch * mm-move-pfn_to_online_page-out-of-line.patch * mm-teach-pfn_to_online_page-to-consider-subsection-validity.patch * mm-teach-pfn_to_online_page-about-zone_device-section-collisions.patch * mm-teach-pfn_to_online_page-about-zone_device-section-collisions-fix.patch * mm-fix-memory_failure-handling-of-dax-namespace-metadata.patch * mm-memory_hotplug-rename-all-existing-memhp-into-mhp.patch * mm-rmap-correct-some-obsolete-comments-of-anon_vma.patch * mm-zswap-clean-up-confusing-comment.patch * mm-zswap-add-the-flag-can_sleep_mapped.patch * mm-zswap-add-the-flag-can_sleep_mapped-fix.patch * mm-zswap-add-the-flag-can_sleep_mapped-fix-2.patch * mm-zswap-fix-variable-entry-is-uninitialized-when-used.patch * mm-set-the-sleep_mapped-to-true-for-zbud-and-z3fold.patch * mm-zsmallocc-convert-to-use-kmem_cache_zalloc-in-cache_alloc_zspage.patch * mm-remove-arch_remap-and-mm-arch-hooksh.patch * mm-page-flagsh-typo-fix-it-if.patch * mm-dmapool-use-might_alloc.patch * bdi-use-might_alloc.patch * bdi-use-might_alloc-fix.patch * mm-early_ioremapc-use-__func__-instead-of-function-name.patch * mm-add-kernel-electric-fence-infrastructure.patch * mm-add-kernel-electric-fence-infrastructure-fix.patch * mm-add-kernel-electric-fence-infrastructure-fix-2.patch * mm-add-kernel-electric-fence-infrastructure-fix-3.patch * mm-add-kernel-electric-fence-infrastructure-fix-4.patch * mm-add-kernel-electric-fence-infrastructure-fix-5.patch * x86-kfence-enable-kfence-for-x86.patch * x86-kfence-enable-kfence-for-x86-fix.patch * arm64-kfence-enable-kfence-for-arm64.patch * arm64-kfence-enable-kfence-for-arm64-fix.patch * kfence-use-pt_regs-to-generate-stack-trace-on-faults.patch * mm-kfence-insert-kfence-hooks-for-slab.patch * mm-kfence-insert-kfence-hooks-for-slub.patch * kfence-kasan-make-kfence-compatible-with-kasan.patch * kfence-kasan-make-kfence-compatible-with-kasan-fix.patch * kfence-documentation-add-kfence-documentation.patch * kfence-documentation-add-kfence-documentation-fix.patch * kfence-add-test-suite.patch * kfence-add-test-suite-fix.patch * kfence-add-test-suite-fix-2.patch * maintainers-add-entry-for-kfence.patch * tracing-add-error_report_end-trace-point.patch * kfence-use-error_report_end-tracepoint.patch * kasan-use-error_report_end-tracepoint.patch * info-task-hung-in-generic_file_write_iter.patch * info-task-hung-in-generic_file_write-fix.patch * kernel-hung_taskc-monitor-killed-tasks.patch * alpha-remove-config_experimental-from-defconfigs.patch * proc-wchan-use-printk-format-instead-of-lookup_symbol_name.patch * sysctlc-fix-underflow-value-setting-risk-in-vm_table.patch * proc-sysctl-make-protected_-world-readable.patch * lib-genalloc-change-return-type-to-unsigned-long-for-bitmap_set_ll.patch * lib-optimize-cpumask_local_spread.patch * lib-optimize-cpumask_local_spread-v8.patch * stringh-move-fortified-functions-definitions-in-a-dedicated-header.patch * lib-hexdump-introduce-dump_prefix_unhashed-for-unhashed-addresses.patch * mm-page_poison-use-unhashed-address-in-hexdump-for-check_poison_mem.patch * bitops-spelling-s-synomyn-synonym.patch * checkpatch-improve-blank-line-after-declaration-test.patch * checkpatch-ignore-warning-designated-initializers-using-nr_cpus.patch * checkpatch-trivial-style-fixes.patch * checkpatch-prefer-ftrace-over-function-entry-exit-printks.patch * checkpatch-improve-typecast_int_constant-test-message.patch * checkpatch-add-warning-for-avoiding-l-prefix-symbols-in-assembly-files.patch * checkpatch-add-kmalloc_array_node-to-unnecessary-oom-message-check.patch * init-versionc-remove-version_linux_version_code-symbol.patch * aio-simplify-read_events.patch * scripts-gdb-fix-list_for_each.patch * initramfs-panic-with-memory-information.patch * initramfs-panic-with-memory-information-fix.patch linux-next.patch linux-next-git-rejects.patch * mm-add-definition-of-pmd_page_order.patch * mmap-make-mlock_future_check-global.patch * riscv-kconfig-make-direct-map-manipulation-options-depend-on-mmu.patch * set_memory-allow-set_direct_map__noflush-for-multiple-pages.patch * set_memory-allow-querying-whether-set_direct_map_-is-actually-enabled.patch * set_memory-allow-querying-whether-set_direct_map_-is-actually-enabled-fix.patch * mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas.patch * secretmem-use-pmd-size-pages-to-amortize-direct-map-fragmentation.patch * secretmem-add-memcg-accounting.patch * pm-hibernate-disable-when-there-are-active-secretmem-users.patch * arch-mm-wire-up-memfd_secret-system-call-where-relevant.patch * secretmem-test-add-basic-selftest-for-memfd_secret2.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