linux-hwe: 4.13.0-36.40~16.04.1 -proposed tracker

Bug #1750052 reported by Khaled El Mously on 2018-02-16
28
This bug affects 3 people
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
Kamal Mostafa
Prepare-package-meta
Medium
Kamal Mostafa
Prepare-package-signed
Medium
Kamal Mostafa
Promote-to-proposed
Medium
Łukasz Zemczak
Promote-to-security
Medium
Łukasz Zemczak
Promote-to-updates
Medium
Łukasz Zemczak
Regression-testing
Medium
Kleber Sacilotto de Souza
Security-signoff
Medium
Canonical Security Team
Upload-to-ppa-dnu
Medium
Canonical Kernel Team
Verification-testing
Medium
Canonical Kernel Team
linux-hwe (Ubuntu)
Undecided
Unassigned
Xenial
Undecided
Unassigned

Bug Description

This bug is for tracking the <version to be filled> upload package. This bug will contain status and testing results related to that upload.

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
kernel-stable-master-bug: 1750046
phase: Released
proposed-announcement-sent: true
proposed-testing-requested: true

tags: added: kernel-release-tracking-bug
tags: added: kernel-release-tracking-bug-live
tags: added: xenial
Changed in kernel-sru-workflow:
status: New → In Progress
importance: Undecided → Medium
Changed in linux-hwe (Ubuntu):
status: New → Invalid
tags: added: kernel-sru-cycle-2018.02.01-3
tags: added: kernel-sru-backport-of-1750046
Andy Whitcroft (apw) on 2018-02-16
Changed in linux-hwe (Ubuntu Xenial):
status: New → Confirmed
Brad Figg (brad-figg) on 2018-02-16
description: updated
description: updated
summary: - linux-hwe: <version to be filled> -proposed tracker
+ linux-hwe: 4.13.0-36.40~16.04.1 -proposed tracker
Brad Figg (brad-figg) on 2018-02-17
description: updated
description: updated
Brad Figg (brad-figg) on 2018-02-17
description: updated
tags: added: block-proposed-xenial
tags: added: block-proposed
Brad Figg (brad-figg) on 2018-02-20
description: updated
description: updated
Taihsiang Ho (taihsiangho) wrote :

Hardware Certification have begun testing this -proposed kernel.

Regression tests were successful.

Brad Figg (brad-figg) on 2018-02-21
tags: removed: block-proposed-xenial
tags: removed: block-proposed
Launchpad Janitor (janitor) wrote :
Download full text (20.2 KiB)

This bug was fixed in the package linux-hwe - 4.13.0-36.40~16.04.1

---------------
linux-hwe (4.13.0-36.40~16.04.1) xenial; urgency=medium

  * linux-hwe: 4.13.0-36.40~16.04.1 -proposed tracker (LP: #1750052)

  * linux: 4.13.0-36.40 -proposed tracker (LP: #1750010)

  * Rebuild without "CVE-2017-5754 ARM64 KPTI fixes" patch set

linux (4.13.0-35.39) artful; urgency=medium

  * linux: 4.13.0-35.39 -proposed tracker (LP: #1748743)

  * CVE-2017-5715 (Spectre v2 Intel)
    - Revert "UBUNTU: SAUCE: turn off IBPB when full retpoline is present"
    - SAUCE: turn off IBRS when full retpoline is present
    - [Packaging] retpoline files must be sorted
    - [Packaging] pull in retpoline files

linux (4.13.0-34.37) artful; urgency=medium

  * linux: 4.13.0-34.37 -proposed tracker (LP: #1748475)

  * libata: apply MAX_SEC_1024 to all LITEON EP1 series devices (LP: #1743053)
    - libata: apply MAX_SEC_1024 to all LITEON EP1 series devices

  * KVM patches for s390x to provide facility bits 81 (ppa15) and 82 (bpb)
    (LP: #1747090)
    - KVM: s390: wire up bpb feature

  * artful 4.13 i386 kernels crash after memory hotplug remove (LP: #1747069)
    - Revert "mm, memory_hotplug: do not associate hotadded memory to zones until
      online"

  * CVE-2017-5715 (Spectre v2 Intel)
    - x86/feature: Enable the x86 feature to control Speculation
    - x86/feature: Report presence of IBPB and IBRS control
    - x86/enter: MACROS to set/clear IBRS and set IBPB
    - x86/enter: Use IBRS on syscall and interrupts
    - x86/idle: Disable IBRS entering idle and enable it on wakeup
    - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
    - x86/mm: Set IBPB upon context switch
    - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
    - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
    - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
    - x86/kvm: Set IBPB when switching VM
    - x86/kvm: Toggle IBRS on VM entry and exit
    - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
    - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
    - x86/cpu/AMD: Add speculative control support for AMD
    - x86/microcode: Extend post microcode reload to support IBPB feature
    - KVM: SVM: Do not intercept new speculative control MSRs
    - x86/svm: Set IBRS value on VM entry and exit
    - x86/svm: Set IBPB when running a different VCPU
    - KVM: x86: Add speculative control CPUID support for guests
    - SAUCE: turn off IBPB when full retpoline is present

  * Artful 4.13 fixes for tun (LP: #1748846)
    - tun: call dev_get_valid_name() before register_netdevice()
    - tun: allow positive return values on dev_get_valid_name() call
    - tun/tap: sanitize TUNSETSNDBUF input

  * boot failure on AMD Raven + WestonXT (LP: #1742759)
    - SAUCE: drm/amdgpu: add atpx quirk handling (v2)

linux (4.13.0-33.36) artful; urgency=low

  * linux: 4.13.0-33.36 -proposed tracker (LP: #1746903)

  [ Stefan Bader ]
  * starting VMs causing retpoline4 to reboot (LP: #1747507) // CVE-2017-5715
    (Spectre v2 retpoline)
    - x86/retpoline: Fill RSB on context switch for affected...

Changed in linux-hwe (Ubuntu Xenial):
status: Confirmed → Fix Released

The package has been published and the bug is being set to Fix Released

Changed in kernel-sru-workflow:
status: In Progress → Fix Released
description: updated
description: updated
tags: removed: kernel-release-tracking-bug-live
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