Stable queue: queue-4.20

[CKI <cki-project@redhat.com>]

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Hello,

We ran automated tests on a patchset that was proposed for merging into this
kernel tree. The patches were applied to:

       Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
            Commit: 65f42a73e553 Linux 4.20.6

The results of these automated tests are provided below.

    Overall result: PASSED
       Patch merge: OK
           Compile: OK
      Kernel tests: OK

Please reply to this email if you have any questions about the tests that we
ran or if you have any suggestions on how to make future tests more effective.

        ,-.   ,-.
       ( C ) ( K )  Continuous
        `-',-.`-'   Kernel
          ( I )     Integration
           `-'
______________________________________________________________________________

Merge testing
-------------

We cloned this repository and checked out a ref:

  Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
  Ref:  65f42a73e553 Linux 4.20.6

We then merged the following patches with `git am`:

  drm-msm-gpu-fix-building-without-debugfs.patch
  ipv6-sr-clear-ip6cb-skb-on-srh-ip4ip6-encapsulation.patch
  ipvlan-l3mdev-fix-broken-l3s-mode-wrt-local-routes.patch
  l2tp-copy-4-more-bytes-to-linear-part-if-necessary.patch
  l2tp-fix-reading-optional-fields-of-l2tpv3.patch
  net-ip_gre-always-reports-o_key-to-userspace.patch
  net-ip_gre-use-erspan-key-field-for-tunnel-lookup.patch
  net-ipv6-don-t-return-positive-numbers-when-nothing-was-dumped.patch
  net-mlx4_core-add-masking-for-a-few-queries-on-hca-caps.patch
  netrom-switch-to-sock-timer-api.patch
  net-rose-fix-null-ax25_cb-kernel-panic.patch
  net-set-default-network-namespace-in-init_dummy_netdev.patch
  ravb-expand-rx-descriptor-data-to-accommodate-hw-checksum.patch
  sctp-improve-the-events-for-sctp-stream-reset.patch
  tun-move-the-call-to-tun_set_real_num_queues.patch
  ucc_geth-reset-bql-queue-when-stopping-device.patch
  vhost-fix-oob-in-get_rx_bufs.patch
  net-ip6_gre-always-reports-o_key-to-userspace.patch
  sctp-improve-the-events-for-sctp-stream-adding.patch
  net-mlx5e-allow-mac-invalidation-while-spoofchk-is-on.patch
  ip6mr-fix-notifiers-call-on-mroute_clean_tables.patch
  revert-net-mlx5e-e-switch-initialize-eswitch-only-if-eswitch-manager.patch
  sctp-set-chunk-transport-correctly-when-it-s-a-new-asoc.patch
  sctp-set-flow-sport-from-saddr-only-when-it-s-0.patch
  net-tls-fix-deadlock-in-free_resources-tx.patch
  net-tls-save-iv-in-tls_rec-for-async-crypto-requests.patch
  virtio_net-don-t-enable-napi-when-interface-is-down.patch
  virtio_net-don-t-call-free_old_xmit_skbs-for-xdp_frames.patch
  virtio_net-fix-not-restoring-real_num_rx_queues.patch
  virtio_net-fix-out-of-bounds-access-of-sq.patch
  virtio_net-don-t-process-redirected-xdp-frames-when-xdp-is-disabled.patch
  virtio_net-use-xdp_return_frame-to-free-xdp_frames-on-destroying-vqs.patch
  virtio_net-differentiate-sk_buff-and-xdp_frame-on-freeing.patch
  ipv6-consider-sk_bound_dev_if-when-binding-a-socket-to-an-address.patch
  cifs-do-not-count-enodata-as-failure-for-query-directory.patch
  cifs-fix-possible-oops-and-memory-leaks-in-async-io.patch
  cifs-fix-trace-command-logging-for-smb2-reads-and-writes.patch
  cifs-fix-use-after-free-of-the-lease-keys.patch
  cifs-do-not-consider-enodata-as-stat-failure-for-reads.patch
  fs-dcache-fix-incorrect-nr_dentry_unused-accounting-in-shrink_dcache_sb.patch
  iommu-vt-d-fix-memory-leak-in-intel_iommu_put_resv_regions.patch
  selftests-seccomp-enhance-per-arch-ptrace-syscall-skip-tests.patch
  nfs-fix-up-return-value-on-fatal-errors-in-nfs_page_async_flush.patch
  arm-cns3xxx-fix-writing-to-wrong-pci-config-registers-after-alignment.patch
  arm64-kaslr-ensure-randomized-quantities-are-clean-also-when-kaslr-is-off.patch
  arm64-do-not-issue-ipis-for-user-executable-ptes.patch
  arm64-hyp-stub-forbid-kprobing-of-the-hyp-stub.patch
  arm64-hibernate-clean-the-__hyp_text-to-poc-after-resume.patch
  gpio-altera-a10sr-set-proper-output-level-for-direction_output.patch
  gpiolib-fix-line-event-timestamps-for-nested-irqs.patch
  gpio-pcf857x-fix-interrupts-on-multiple-instances.patch
  gpio-sprd-fix-the-incorrect-data-register.patch
  gpio-sprd-fix-incorrect-irq-type-setting-for-the-async-eic.patch
  gfs2-revert-fix-loop-in-gfs2_rbm_find.patch
  mmc-bcm2835-fix-dma-channel-leak-on-probe-error.patch
  mmc-mediatek-fix-incorrect-register-setting-of-hs400_cmd_int_delay.patch
  alsa-usb-audio-add-opus-3-to-quirks-for-native-dsd-support.patch
  alsa-hda-realtek-fixed-hp_pin-no-value.patch
  alsa-pcm-fix-tight-loop-of-oss-capture-stream.patch
  ib-uverbs-fix-oops-upon-device-disassociation.patch
  ib-uverbs-fix-oops-in-uverbs_user_mmap_disassociate.patch
  ib-hfi1-remove-overly-conservative-vm_exec-flag-check.patch
  ib-hfi1-add-limit-test-for-rc-uc-send-via-loopback.patch
  platform-x86-asus-nb-wmi-map-0x35-to-key_screenlock.patch
  platform-x86-asus-nb-wmi-drop-mapping-of-0x33-and-0x.patch
  btrfs-fix-deadlock-when-allocating-tree-block-during-leaf-node-split.patch
  btrfs-on-error-always-free-subvol_name-in-btrfs_mount.patch
  kernel-exit.c-release-ptraced-tasks-before-zap_pid_ns_processes.patch
  mm-hugetlb.c-teach-follow_hugetlb_page-to-handle-foll_nowait.patch
  oom-oom_reaper-do-not-enqueue-same-task-twice.patch
  mm-memory_hotplug-fix-scan_movable_pages-for-gigantic-hugepages.patch
  mm-oom-fix-use-after-free-in-oom_kill_process.patch
  mm-hwpoison-use-do_send_sig_info-instead-of-force_sig.patch
  mm-migrate-don-t-rely-on-__pagemovable-of-newpage-after-unlocking-it.patch

Compile testing
---------------

We compiled the kernel for 4 architectures:

  s390x:
    make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64
    configuration: https://artifacts.cki-project.org/builds/s390x/743eef229729cd24f8d68930968aeaa35dc7b789.config

  powerpc64le:
    make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64
    configuration: https://artifacts.cki-project.org/builds/ppc64le/5df366cff2307273e396f3a491702bc9ea3ebfb1.config

  aarch64:
    make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64
    configuration: https://artifacts.cki-project.org/builds/aarch64/eb79bc8d51292cd2b49c4d97c1a0e46fa32e65c7.config

  x86_64:
    make options: make INSTALL_MOD_STRIP=1 -j64 targz-pkg -j64
    configuration: https://artifacts.cki-project.org/builds/x86_64/cc70770ed103646ca100d3ebd8bd529dfbfa50fc.config


Hardware testing
----------------

We booted each kernel and ran the following tests:

  s390:
    Boot test
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/kpkginstall
    /distribution/command
    LTP lite - release 20180926
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/ltp/lite
    /kernel/loopdev/sanity
    AMTU (Abstract Machine Test Utility)
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu

  powerpc:
    Boot test
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/kpkginstall
    /distribution/command
    LTP lite - release 20180926
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/ltp/lite
    /kernel/loopdev/sanity
    xfstests: xfs
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems/xfs/xfstests
    AMTU (Abstract Machine Test Utility)
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu
    Usex - version 1.9-29
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/usex/1.9-29

  arm64:
    Boot test
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/kpkginstall
    /distribution/command
    LTP lite - release 20180926
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/ltp/lite
    /kernel/loopdev/sanity
    xfstests: xfs
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems/xfs/xfstests
    AMTU (Abstract Machine Test Utility)
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu
    Usex - version 1.9-29
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/usex/1.9-29

  x86_64:
    Boot test
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/kpkginstall
    /distribution/command
    LTP lite - release 20180926
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#distribution/ltp/lite
    /kernel/loopdev/sanity
    xfstests: xfs
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#/filesystems/xfs/xfstests
    AMTU (Abstract Machine Test Utility)
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#misc/amtu
    Usex - version 1.9-29
      - URL: https://github.com/CKI-project/tests-beaker/archive/master.zip#standards/usex/1.9-29