group.of.nepali.translators team mailing list archive

[Kamal Mostafa <kamal@xxxxxxxxxxxxx>]

** Changed in: linux-aws-edge (Ubuntu)
       Status: Fix Committed => Fix Released

** Changed in: linux-aws-hwe (Ubuntu)
       Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of नेपाली
भाषा समायोजकहरुको समूह, which is subscribed to Xenial.
Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1761379

Title:
  [18.04/18.10] File libperf-jvmti.so is missing in linux-tools-common
  deb on Ubuntu

Status in The Ubuntu-power-systems project:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux-aws package in Ubuntu:
  Fix Released
Status in linux-aws-edge package in Ubuntu:
  Fix Released
Status in linux-aws-hwe package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Invalid
Status in linux-aws source package in Xenial:
  Invalid
Status in linux-aws-edge source package in Xenial:
  Invalid
Status in linux-aws-hwe source package in Xenial:
  Fix Released
Status in linux source package in Artful:
  Won't Fix
Status in linux-aws source package in Artful:
  Invalid
Status in linux-aws-edge source package in Artful:
  Invalid
Status in linux-aws-hwe source package in Artful:
  Invalid
Status in linux source package in Bionic:
  Fix Released
Status in linux-aws source package in Bionic:
  Fix Released
Status in linux-aws-edge source package in Bionic:
  Fix Released
Status in linux-aws-hwe source package in Bionic:
  Invalid
Status in linux source package in Cosmic:
  Invalid
Status in linux-aws source package in Cosmic:
  Invalid
Status in linux-aws-edge source package in Cosmic:
  Invalid
Status in linux-aws-hwe source package in Cosmic:
  Invalid
Status in linux source package in Disco:
  Fix Released
Status in linux-aws source package in Disco:
  Fix Released
Status in linux-aws-edge source package in Disco:
  Invalid
Status in linux-aws-hwe source package in Disco:
  Invalid

Bug description:
  [Impact]
  File libperf-jvmti.so is missing in linux-tools-common deb making it impossible to use perf for the JVM JITed methods.

  [Test case]
  $ sudo perf record -k 1 -e instructions:u ./java -agentpath:/usr/lib/linux-tools-5.0.0-8/libperf-jvmti.so crc32
  $ sudo perf inject -i ./perf.data -j -o ./perf.data.jitted
  $ sudo perf report -f -i ./perf.data.jitted

  [Fix]
  Include java build dependencies and install the library into linux-tools package.

  [Regression potential]
  Small regression potential, an extra file is distributed and is not automatically linked to anything. It could impact the build, which was tested.

  ---Problem Description---
  File libperf-jvmti.so is missing in linux-tools-common deb making it impossible to use perf for the JVM JITed methods

  ---uname output---
  linux-image-4.13.0-36-generic

  Machine Type = not relevant

  ---Debugger---
  A debugger is not configured

  ---Steps to Reproduce---
   File libperf-jvmti.so is missing in linux-tools-common deb provided for Ubuntu 17.10 making it impossible to use perf for the JVM JITed methods. I also checked if the file is available on launchpad (https://launchpad.net/ubuntu/+source/linux) for Bionic Beaver proposed (main) at it's also absent there:

  gromero@ltc-wspoon3:~/download$ dpkg -c linux-tools-common_4.15.0-13.14_all.deb | fgrep jvm
  gromero@ltc-wspoon3:~/download$ dpkg -c linux-tools-4.15.0-13-generic_4.15.0-13.14_ppc64el.deb | fgrep jvm

  I do see the file in tools/perf/jvmti dir in the source .tar.gz, but
  apparently it's no being packaged in any .deb file?

  Thanks.

  Userspace tool common name: perf

  The userspace tool has the following bit modes: 64-bit

  Userspace tool obtained from project website:  na

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-power-systems/+bug/1761379/+subscriptions