** Package changed: openjdk-9 (Ubuntu) => openjdk-lts (Ubuntu)

** Changed in: openjdk-lts (Ubuntu)
     Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => 
Canonical Foundations Team (canonical-foundations)

** Changed in: openjdk-lts (Ubuntu)
       Status: New => Triaged

** Changed in: openjdk-lts (Ubuntu)
   Importance: Undecided => Critical

** Changed in: openjdk-lts (Ubuntu)
   Importance: Critical => High

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which is subscribed to openjdk-9 in Ubuntu.

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

Status in The Ubuntu-power-systems project:
Status in openjdk-lts package in Ubuntu:

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 

  PPC64: Improve TM detection for enabling RTM on Linux / POWER9

  PPC64: Fix jtreg RTM tests after "8203305: Improve TM detection for enabling 
RTM on Linux / POWER9"

  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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