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: 9c2556f428cf - Linux 4.19.42

The results of these automated tests are provided below.

    Overall result: FAILED (see details below)
             Merge: OK
           Compile: FAILED


We attempted to compile the kernel for multiple architectures, but the compile
failed on one or more architectures:

           ppc64le: FAILED (see build-ppc64le.log.xz attachment)

We hope that these logs can help you find the problem quickly. For the full
detail on our testing procedures, please scroll to the bottom of this message.

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 the following commit:

  Repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
  Commit: 9c2556f428cf - Linux 4.19.42

We then merged the patchset with `git am`:

  0001-Documentation-l1tf-Fix-small-spelling-typo.patch
  0002-x86-cpu-Sanitize-FAM6_ATOM-naming.patch
  0003-kvm-x86-Report-STIBP-on-GET_SUPPORTED_CPUID.patch
  0004-x86-msr-index-Cleanup-bit-defines.patch
  0005-x86-speculation-Consolidate-CPU-whitelists.patch
  0006-x86-speculation-mds-Add-basic-bug-infrastructure-for.patch
  0007-x86-speculation-mds-Add-BUG_MSBDS_ONLY.patch
  0008-x86-kvm-Expose-X86_FEATURE_MD_CLEAR-to-guests.patch
  0009-x86-speculation-mds-Add-mds_clear_cpu_buffers.patch
  0010-x86-speculation-mds-Clear-CPU-buffers-on-exit-to-use.patch
  0011-x86-kvm-vmx-Add-MDS-protection-when-L1D-Flush-is-not.patch
  0012-x86-speculation-mds-Conditionally-clear-CPU-buffers-.patch
  0013-x86-speculation-mds-Add-mitigation-control-for-MDS.patch
  0014-x86-speculation-mds-Add-sysfs-reporting-for-MDS.patch
  0015-x86-speculation-mds-Add-mitigation-mode-VMWERV.patch
  0016-Documentation-Move-L1TF-to-separate-directory.patch
  0017-Documentation-Add-MDS-vulnerability-documentation.patch
  0018-x86-speculation-mds-Add-mds-full-nosmt-cmdline-optio.patch
  0019-x86-speculation-Move-arch_smt_update-call-to-after-m.patch
  0020-x86-speculation-mds-Add-SMT-warning-message.patch
  0021-x86-speculation-mds-Fix-comment.patch
  0022-x86-speculation-mds-Print-SMT-vulnerable-on-MSBDS-wi.patch
  0023-cpu-speculation-Add-mitigations-cmdline-option.patch
  0024-x86-speculation-Support-mitigations-cmdline-option.patch
  0025-powerpc-speculation-Support-mitigations-cmdline-opti.patch
  0026-s390-speculation-Support-mitigations-cmdline-option.patch
  0027-x86-speculation-mds-Add-mitigations-support-for-MDS.patch
  0028-x86-mds-Add-MDSUM-variant-to-the-MDS-documentation.patch
  0029-Documentation-Correct-the-possible-MDS-sysfs-values.patch
  0030-x86-speculation-mds-Fix-documentation-typo.patch

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

We compiled the kernel for 4 architectures:

  aarch64:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg
    configuration: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue_4.19-aarch64-6e88aa701f92e8e16149cdee6b153f6299937451.config
    kernel build: https://artifacts.cki-project.org/builds/aarch64/kernel-stable_queue_4.19-aarch64-6e88aa701f92e8e16149cdee6b153f6299937451.tar.gz

  ppc64le:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg

  s390x:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg
    configuration: https://artifacts.cki-project.org/builds/s390x/kernel-stable_queue_4.19-s390x-6e88aa701f92e8e16149cdee6b153f6299937451.config
    kernel build: https://artifacts.cki-project.org/builds/s390x/kernel-stable_queue_4.19-s390x-6e88aa701f92e8e16149cdee6b153f6299937451.tar.gz

  x86_64:
    build options: -j25 INSTALL_MOD_STRIP=1 targz-pkg
    configuration: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue_4.19-x86_64-6e88aa701f92e8e16149cdee6b153f6299937451.config
    kernel build: https://artifacts.cki-project.org/builds/x86_64/kernel-stable_queue_4.19-x86_64-6e88aa701f92e8e16149cdee6b153f6299937451.tar.gz