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[Bug 1776332] Re: [POWER9][Ubuntu 18.04] OpenJDK 10+ can halt when detecting RTM feature on POWER9 DD2.1

 

This bug was fixed in the package openjdk-lts -
10.0.2+13-1ubuntu0.18.04.1

---------------
openjdk-lts (10.0.2+13-1ubuntu0.18.04.1) bionic-security; urgency=medium

  * Backport from Cosmic. Update to 10.0.2+13. LP: #1776332.
  * debian/control: regenerated for Bionic, add testng and libguava-java as
    build dependencies (guava is necessary due to a testng bug).
  * debian/control.in: add testng and libguava-java as build dependencies.
  * debian/rules:
    - copy accessibility files to conf/ (thanks to Samuel Thibault).
    - update test rules, set output to jtreg-test-output/ as test/ belongs
      to openjdk source, add jaxp and nashorn, use ProblemList.txt from
      each testsuite as the exclude list for jtreg, update regex to include
      into the tarball failed jcstress tests in the Test.java#id123 format,
      create a tarball with the JTreport directory, add guava jar file to
      the test classpath.
    - configure with --with-native-debug-symbols=external as this is closer
      to the old debug/strip code and strips libjvm.so before jlink'ing it
      into java.base.jmod. Closes: #905575.
  * debian/excludelist.jdk.jtx, excludelist.langtools.jtx: removed, tests
    now rely on the ProblemList.txt exclusion list that is included in-tree
    and maintained upstream.

openjdk-lts (10.0.2+13-1ubuntu1) cosmic; urgency=medium

  * Sync packages with 10.0.2+13-1:
    - OpenJDK 10.0.2+13 release.
      - CVE-2018-2972, S8200332: Improve GCM counting.
      - CVE-2018-2952, S8199547: Exception to Pattern Syntax.
      - S8191239: Improve desktop file usage.
      - S8193419: Better Internet address support.
      - S8197925: Better stack walking.
      - S8200666: Improve LDAP support.
    - Explicitly build-depend on libfontconfig1-dev, explicitly depend
      on libfontconfig1. LP: #1780151. See #793210.
    - Build using GCC 8.
    - Configure with --with-native-debug-symbols=internal.
    - OpenJDK 10.0.1+10 also addressed CVE-2018-2825 and CVE-2018-2826.

 -- Tiago Stürmer Daitx <tiago.daitx@xxxxxxxxxx>  Fri, 03 Aug 2018
01:53:46 +0000

** Changed in: openjdk-lts (Ubuntu Bionic)
       Status: Triaged => Fix Released

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https://bugs.launchpad.net/bugs/1776332

Title:
  [POWER9][Ubuntu 18.04] OpenJDK 10+ can halt when detecting RTM feature
  on POWER9 DD2.1

Status in The Ubuntu-power-systems project:
  Triaged
Status in openjdk-lts package in Ubuntu:
  Fix Released
Status in openjdk-lts source package in Bionic:
  Fix Released
Status in openjdk-lts source package in Cosmic:
  Fix Released

Bug description:
  ---Problem Description---
  OpenJDK 10+ can halt when detecting RTM feature on POWER9 DD2.1
    
  ---uname output---
  Linux io83 4.15.0-22-generic #24-Ubuntu SMP Wed May 16 12:12:37 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux
   
  ---Additional Hardware Info---
  POWER9 DD2.1 (pvr 004e 1201) baremetal 
   
  Machine Type = POWER9 DD2.1 (pvr 004e 1201) baremetal 
    
  ---Steps to Reproduce---
   apt-get install  openjdk-11-jdk && java -version (after that one will realize that 'java' command just halts and it's necessary to terminate it by hitting CTRL-C
   
  The following patchset is available upstream and fixes the issue here described:

  PPC64: Improve TM detection for enabling RTM on Linux / POWER9
  https://bugs.openjdk.java.net/browse/JDK-8203305

  PPC64: Fix jtreg RTM tests after "8203305: Improve TM detection for enabling RTM on Linux / POWER9"
  https://bugs.openjdk.java.net/browse/JDK-8203669

  They apply cleanly to 10u and approval to push it to 10u is already
  granted by Oracle.

  Or apply them to the next package update due to the 10.0.2 GA on July
  2018... :)

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