linux-hwe: 4.15.0-51.55~16.04.1 -proposed tracker

[Stefan Bader]

This bug will contain status and test results related to a kernel source (or snap) as stated in the title.

For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

derivatives: bug 1829215 (linux-hwe-edge)

-- swm properties --
boot-testing-requested: true
kernel-stable-master-bug: 1829219
phase: Security
phase-changed: Wednesday, 05. June 2019 13:35 UTC
proposed-announcement-sent: true
proposed-testing-requested: true

[Po-Hsu Lin (cypressyew)]

4.15.0-51.55~16.04.1 - lowlatency
Regression test CMPL, RTB.

Issue to note in amd64:
  ubuntu_kernel_selftests - net test failed to build (bug 1813883) global.get_metadata in seccomp (bug 1811057)
  ubuntu_kvm_unit_tests - apic timeouted (bug 1748103)
  ubuntu_ltp_syscalls - inotify08 (bug 1775784) fanotify09-2 (bug 1804594) sync_file_range02 (bug 1819116) statx05 (bug 1798524)
  xfstests - btrfs generic/176 timed out

Issue to note in i386:
  ubuntu_kernel_selftests - net test failed to build (bug 1813883) global.get_metadata in seccomp (bug 1811057)
  ubuntu_kvm_smoke_test - Unable to start KVM, timed out waiting for dnsmasq lease (bug 1802056)
  ubuntu_kvm_unit_tests - unable to build on X/T i386 (bug 1798007)
  ubuntu_ltp_syscalls - inotify08 (bug 1775784) fanotify09-2 (bug 1804594) sync_file_range02 (bug 1819116) statx05 (bug 1798524)
  xfstests - xfs generic/308 timed out (bug 1738152)

4.15.0-51.55~16.04.1 - generic
Regression test CMPL, RTB.

Issue to note in amd64:
  ubuntu_kernel_selftests - net test failed to build (bug 1813883) global.get_metadata in seccomp (bug 1811057)
  ubuntu_kvm_unit_tests - apic timeouted (bug 1748103)
  ubuntu_ltp_syscalls - inotify08 (bug 1775784) fanotify09-2 (bug 1804594) sync_file_range02 (bug 1819116) statx05 (bug 1798524)
  xfstests - btrfs generic/176 timed out

Issue to note in arm64:
  hwclock - issue for HP m400 (bug 1716603)
  ubuntu_kernel_selftests - cpu-hotplug failed on moonshot (bug 1809701) net test failed to build (bug 1813883) global.get_metadata in seccomp (bug 1811057)
  ubuntu_kvm_smoke_test - unable to create KVM with uvtool (bug 1749427)
  ubuntu_kvm_unit_tests - gicv2-ipi (bug 1790825) gicv2-mmio-up (bug 1828026) gicv2-mmio-3p (bug 1828027) pmu on starmie (bug 1751000) gicv2 related test failed on ThunderX (bug 1828153) timer on ThunderX (bug 1828158)
  ubuntu_ltp_syscalls - inotify08 (bug 1775784) fanotify09-2 (bug 1804594) sync_file_range02 (bug 1819116) statx05 (bug 1798524)
  xfstests - btrfs generic/176 timed out

47 / 48 tests were run, missing: xfstests
Issue to note in i386:
  ubuntu_kernel_selftests - net test failed to build (bug 1813883) global.get_metadata in seccomp (bug 1811057)
  ubuntu_kvm_smoke_test - Unable to start KVM, timed out waiting for dnsmasq lease (bug 1802056)
  ubuntu_kvm_unit_tests - unable to build on X/T i386 (bug 1798007)
  ubuntu_ltp_syscalls - inotify08 (bug 1775784) fanotify09-2 (bug 1804594) sync_file_range02 (bug 1819116) statx05 (bug 1798524)

Issue to note in ppc64le (P8):
  ubuntu_kernel_selftests - net test failed to build (bug 1813883) TRACE_syscall.ptrace_syscall_dropped in seccomp (bug 1812796) global.get_metadata in seccomp (bug 1811057)
  ubuntu_ltp_syscalls - fallocate05 (bug 1783880) inotify08 (bug 1775784) fanotify09-2 (bug 1804594) sync_file_range02 (bug 1819116) statx05 (bug 1798524)
  ubuntu_sysdig_smoke_test - Unable to build sysdig module on PowerPC with X-4.15 (bug 1810916)
  xfstests - btrfs generic/176 timed out

[Taihsiang Ho (tai271828)]

Hardware Certification have begun testing this -proposed kernel.

[Taihsiang Ho (tai271828)]

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here: http://people.canonical.com/~hwcert/sru-testing/xenial/4.15.0-51.55~16.04.1/xenial-4.15-proposed-published.html

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-hwe - 4.15.0-51.55~16.04.1

---------------
linux-hwe (4.15.0-51.55~16.04.1) xenial; urgency=medium

  * linux-hwe: 4.15.0-51.55~16.04.1 -proposed tracker (LP: #1829216)

  [ Ubuntu: 4.15.0-51.55 ]

  * linux: 4.15.0-51.55 -proposed tracker (LP: #1829219)
  * disable a.out support (LP: #1818552)
    - [Config] Disable a.out support
  * [UBUNTU] qdio: clear intparm during shutdown (LP: #1828394)
    - s390/qdio: clear intparm during shutdown
  * ftrace in ubuntu_kernel_selftests hang with Cosmic kernel (LP: #1826385)
    - kprobes/x86: Fix instruction patching corruption when copying more than one
      RIP-relative instruction
  * touchpad not working on lenovo yoga 530 (LP: #1787775)
    - Revert "UBUNTU: SAUCE: i2c:amd Depends on ACPI"
    - Revert "UBUNTU: SAUCE: i2c:amd move out pointer in union i2c_event_base"
    - Revert "UBUNTU: SAUCE: i2c:amd I2C Driver based on PCI Interface for
      upcoming platform"
    - i2c: add helpers to ease DMA handling
    - i2c: add a message flag for DMA safe buffers
    - i2c: add extra check to safe DMA buffer helper
    - i2c: Add drivers for the AMD PCIe MP2 I2C controller
    - [Config] Update config for AMD MP2 I2C driver
    - [Config] Update I2C_AMD_MP2 annotations
  * tm-unavailable in powerpc/tm failed on Bionic Power9 (LP: #1813129)
    - selftests/powerpc: Check for pthread errors in tm-unavailable
    - selftests/powerpc: Skip tm-unavailable if TM is not enabled
  * cp_abort in powerpc/context_switch from ubunut_kernel_selftests failed on
    Bionic P9 (LP: #1813134)
    - selftests/powerpc: Remove redundant cp_abort test
  * bionic/linux: completely remove snapdragon files from sources (LP: #1827880)
    - [Packaging] remove snapdragon dead files
    - [Config] update configs after snapdragon removal
  * The noise keeps occurring when Headset is plugged in on a Dell machine
    (LP: #1827972)
    - ALSA: hda/realtek - Fixed Dell AIO speaker noise
  * Geneve tunnels don't work when ipv6 is disabled (LP: #1794232)
    - geneve: correctly handle ipv6.disable module parameter
  * There are 4 HDMI/Displayport audio output listed in sound setting without
    attach any HDMI/DP monitor (LP: #1827967)
    - ALSA: hda/hdmi - Read the pin sense from register when repolling
    - ALSA: hda/hdmi - Consider eld_valid when reporting jack event
  * Headphone jack switch sense is inverted: plugging in headphones disables
    headphone output (LP: #1824259)
    - ASoC: rt5645: Headphone Jack sense inverts on the LattePanda board
  * CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error
    Checking for all LINUX clients for devops4p10 (LP: #1766201)
    - SAUCE: integrity: downgrade error to warning
  * Screen freeze after resume from S3 when HDMI monitor plugged on Dell
    Precision 7740 (LP: #1825958)
    - PCI: Restore resized BAR state on resume
  * potential memory corruption on arm64 on dev release (LP: #1827437)
    - driver core: Postpone DMA tear-down until after devres release
  * powerpc/pmu/ebb test in ubuntu_kernel_selftest failed with "error while
    loading shared libraries" on Bionic/Cosmic PowerPC (LP: #1812805)
    - selftests/po...

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

All tasks have been completed and the bug is being set to Fix Released