Recommended update for kernel-livepatch-tools

Announcement ID: SUSE-RU-2021:3038-1
Rating: important
References:
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Live Patching 15-SP2
  • SUSE Linux Enterprise Live Patching 15-SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that has one fix can now be installed.

Description:

This update for kernel-livepatch-tools fixes the following issue:

  • Introduce a controlled live patch deployment to solve an issue with the transactional server role (bsc#1187780)
  • The deployment mode is defined in '/etc/sysconfig/livepatching'. The valid settings are 'always', 'never' and 'auto' with 'auto' as default. This change will preserve the immutability of the system in the transactional server role that skips the patch loading in transactional updates.

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Live Patching 15-SP2
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2021-3038=1
  • SUSE Linux Enterprise Live Patching 15-SP3
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2021-3038=1

Package List:

  • SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
    • kernel-livepatch-tools-1.2-7.6.1
    • kernel-livepatch-tools-devel-1.2-7.6.1
    • kernel-livepatch-tools-debugsource-1.2-7.6.1
    • kernel-livepatch-tools-devel-debuginfo-1.2-7.6.1
  • SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64)
    • kernel-livepatch-tools-1.2-7.6.1
    • kernel-livepatch-tools-devel-1.2-7.6.1
    • kernel-livepatch-tools-debugsource-1.2-7.6.1
    • kernel-livepatch-tools-devel-debuginfo-1.2-7.6.1

References: