linux-hwe: 4.15.0-49.52~16.04.1 -proposed tracker

Bug #1826357 reported by Stefan Bader on 2019-04-25
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Kernel SRU Workflow
Medium
Unassigned
Automated-testing
Medium
Canonical Kernel Team
Certification-testing
Medium
Taihsiang Ho
Prepare-package
Medium
Kleber Sacilotto de Souza
Prepare-package-meta
Medium
Kleber Sacilotto de Souza
Prepare-package-signed
Medium
Kleber Sacilotto de Souza
Promote-to-proposed
Medium
Andy Whitcroft
Promote-to-security
Medium
Ubuntu Stable Release Updates Team
Promote-to-updates
Medium
Ubuntu Stable Release Updates Team
Regression-testing
Medium
Po-Hsu Lin
Security-signoff
Medium
Steve Beattie
Verification-testing
Medium
Canonical Kernel Team
linux-hwe (Ubuntu)
Undecided
Unassigned
Xenial
Medium
Unassigned

Bug Description

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

-- swm properties --
boot-testing-requested: true
phase: Holding before Release
phase-changed: Monday, 13. May 2019 10:14 UTC
proposed-announcement-sent: true
proposed-testing-requested: true

Stefan Bader (smb) on 2019-04-25
Changed in linux-hwe (Ubuntu):
status: New → Invalid
Changed in linux-hwe (Ubuntu Xenial):
importance: Undecided → Medium
tags: added: xenial
tags: added: kernel-release-tracking-bug
tags: added: kernel-release-tracking-bug-live
tags: added: kernel-sru-cycle-2019.04.22-1
description: updated
description: updated
tags: added: kernel-sru-backport-of-1826358
Changed in kernel-sru-workflow:
status: New → In Progress
importance: Undecided → Medium
description: updated
description: updated
summary: - linux-hwe: <version to be filled> -proposed tracker
+ linux-hwe: 4.15.0-49.52~16.04.1 -proposed tracker
description: updated
description: updated
description: updated
tags: added: block-proposed-xenial
tags: added: block-proposed
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
Taihsiang Ho (taihsiangho) wrote :

Hardware Certification have begun testing this -proposed kernel.

description: updated
Taihsiang Ho (taihsiangho) wrote :

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here: http://people.canonical.com/~hwcert/sru-testing/xenial/4.15.0-49.52~16.04.1/xenial-4.15-proposed-published.html

tags: added: certification-testing-passed
description: updated
Po-Hsu Lin (cypressyew) wrote :

4.15.0-49.52~16.04.1 - 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

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)

4.15.0-49.52~16.04.1 - 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

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/112 timed out

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

tags: added: regression-testing-passed
description: updated
description: updated
description: updated
description: updated
Launchpad Janitor (janitor) wrote :
Download full text (12.9 KiB)

This bug was fixed in the package linux-hwe - 4.15.0-50.54~16.04.1

---------------
linux-hwe (4.15.0-50.54~16.04.1) xenial; urgency=medium

  [ Ubuntu: 4.15.0-50.54 ]

  * CVE-2018-12126 // CVE-2018-12127 // CVE-2018-12130
    - Documentation/l1tf: Fix small spelling typo
    - x86/cpu: Sanitize FAM6_ATOM naming
    - kvm: x86: Report STIBP on GET_SUPPORTED_CPUID
    - locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a
      new <linux/bits.h> file
    - tools include: Adopt linux/bits.h
    - x86/msr-index: Cleanup bit defines
    - x86/speculation: Consolidate CPU whitelists
    - x86/speculation/mds: Add basic bug infrastructure for MDS
    - x86/speculation/mds: Add BUG_MSBDS_ONLY
    - x86/kvm: Expose X86_FEATURE_MD_CLEAR to guests
    - x86/speculation/mds: Add mds_clear_cpu_buffers()
    - x86/speculation/mds: Clear CPU buffers on exit to user
    - x86/kvm/vmx: Add MDS protection when L1D Flush is not active
    - x86/speculation/mds: Conditionally clear CPU buffers on idle entry
    - x86/speculation/mds: Add mitigation control for MDS
    - x86/speculation/mds: Add sysfs reporting for MDS
    - x86/speculation/mds: Add mitigation mode VMWERV
    - Documentation: Move L1TF to separate directory
    - Documentation: Add MDS vulnerability documentation
    - x86/speculation/mds: Add mds=full,nosmt cmdline option
    - x86/speculation: Move arch_smt_update() call to after mitigation decisions
    - x86/speculation/mds: Add SMT warning message
    - x86/speculation/mds: Fix comment
    - x86/speculation/mds: Print SMT vulnerable on MSBDS with mitigations off
    - x86/speculation/mds: Add 'mitigations=' support for MDS
  * CVE-2017-5715 // CVE-2017-5753
    - s390/speculation: Support 'mitigations=' cmdline option
  * CVE-2017-5715 // CVE-2017-5753 // CVE-2017-5754 // CVE-2018-3639
    - powerpc/speculation: Support 'mitigations=' cmdline option
  * CVE-2017-5715 // CVE-2017-5754 // CVE-2018-3620 // CVE-2018-3639 //
    CVE-2018-3646
    - cpu/speculation: Add 'mitigations=' cmdline option
    - x86/speculation: Support 'mitigations=' cmdline option
  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log

  [ Ubuntu: 4.15.0-49.53 ]

  * linux: 4.15.0-49.53 -proposed tracker (LP: #1826358)
  * bionic: fork out linux-snapdragon into its own topic kernel (LP: #1820868)
    - [Packaging] arm64: Drop snapdragon from kernel-versions

linux-hwe (4.15.0-49.52~16.04.1) xenial; urgency=medium

  * linux-hwe: 4.15.0-49.52~16.04.1 -proposed tracker (LP: #1826357)

  [ Ubuntu: 4.15.0-49.52 ]

  * linux: 4.15.0-49.52 -proposed tracker (LP: #1826358)
  * Backport support for software count cache flush Spectre v2 mitigation. (CVE)
    (required for POWER9 DD2.3) (LP: #1822870)
    - powerpc/64s: Add support for ori barrier_nospec patching
    - powerpc/64s: Patch barrier_nospec in modules
    - powerpc/64s: Enable barrier_nospec based on firmware settings
    - powerpc: Use barrier_nospec in copy_from_user()
    - powerpc/64: Use barrier_nospec in syscall entry
    - powerpc/64s: Enhance the information in cpu_show_spectre_v1()
    - powerpc/64: Disable the speculation barrier from the command line
    - power...

Changed in linux-hwe (Ubuntu Xenial):
status: New → Fix Released
description: updated
Stefan Bader (smb) on 2019-05-15
description: updated
Stefan Bader (smb) on 2019-05-15
tags: removed: kernel-sru-backport-of-1826358
description: updated
tags: removed: kernel-release-tracking-bug-live
Changed in kernel-sru-workflow:
status: In Progress → Invalid
Changed in linux-hwe (Ubuntu Xenial):
status: Fix Released → Invalid
Changed in linux-hwe (Ubuntu Xenial):
status: Invalid → Fix Released
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