Stable queue: queue-4.20

[CKI <cki-project@xxxxxxxxxx>]

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: e9a713f77bb2 Linux 4.20.3

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:  e9a713f77bb2 Linux 4.20.3

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

  tty-ldsem-wake-up-readers-after-timed-out-down_write.patch
  can-gw-ensure-dlc-boundaries-after-can-frame-modification.patch
  tty-hold-tty_ldisc_lock-during-tty_reopen.patch
  tty-simplify-tty-count-math-in-tty_reopen.patch
  tty-don-t-hold-ldisc-lock-in-tty_reopen-if-ldisc-present.patch

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

We compiled the kernel for 4 architectures:

  s390x:
    make options: ['make', '-C', '/cki-project/cki-pipeline/workdir', 'INSTALL_MOD_STRIP=1', '-j64', 'targz-pkg', '-j64']
    configuration: https://artifacts.cki-project.org/builds/s390x/30ed878afd067e06442e0549d1750935810eb46d.config

  powerpc64le:
    make options: ['make', '-C', '/cki-project/cki-pipeline/workdir', 'INSTALL_MOD_STRIP=1', '-j64', 'targz-pkg', '-j64']
    configuration: https://artifacts.cki-project.org/builds/ppc64le/583d41831ca82c19aa1bb7c724fc0cdd379d56d1.config

  aarch64:
    make options: ['make', '-C', '/cki-project/cki-pipeline/workdir', 'INSTALL_MOD_STRIP=1', '-j64', 'targz-pkg', '-j64']
    configuration: https://artifacts.cki-project.org/builds/aarch64/64945f7a43c3a1a4a8f6b87f69154542eb5e4c3f.config

  None:
    make options: ['make', '-C', '/cki-project/cki-pipeline/workdir', 'INSTALL_MOD_STRIP=1', '-j64', 'targz-pkg', '-j64']
    configuration: https://artifacts.cki-project.org/builds/x86_64/d941433b04b72533b309f78341bf289c980878e0.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
    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
    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
    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
    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