[Bug 1836862] Re: [18.04 FEAT] Enhanced CPU-MF hardware counters - s390tools part

Ɓukasz Zemczak 1836862 at bugs.launchpad.net
Tue Sep 24 07:33:39 UTC 2019


Hello bugproxy, or anyone else affected,

Accepted s390-tools into disco-proposed. The package will build now and
be available at
https://launchpad.net/ubuntu/+source/s390-tools/2.8.0-0ubuntu5.1 in a
few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-disco to verification-done-disco. If it does not fix
the bug for you, please add a comment stating that, and change the tag
to verification-failed-disco. In either case, without details of your
testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Changed in: s390-tools (Ubuntu Disco)
       Status: New => Fix Committed

** Tags added: verification-needed verification-needed-disco

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https://bugs.launchpad.net/bugs/1836862

Title:
  [18.04 FEAT] Enhanced CPU-MF hardware counters - s390tools part

Status in Ubuntu on IBM z Systems:
  In Progress
Status in s390-tools package in Ubuntu:
  Fix Released
Status in s390-tools source package in Bionic:
  New
Status in s390-tools source package in Disco:
  Fix Committed

Bug description:
  [Impact]

   * Add more counters to support more hw, i.e. z14 counters.

  [Test Case]

   * Test that lscpumf / chcpumf still work
   * Check that additional counters are now available on compatible hw

  [Regression Potential]

   * It is a cherrypick from upstream which is already shipped in eoan.
  All existing counters remain (renamed source file), and csvn-6
  counters are added. Otherwise the functionality of using the counters
  remain the same, thus this is almost dataset change only to match new
  hardware.

  [Other Info]
   
   * Original bug report.

  Enhance the CPU-MF hardware counters for improved HW support .

  Addl s390-tools 2.10.0 commit required in addition to the kernel part.

  https://github.com/ibm-s390-tools/s390-tools/commit/f110a77b68d46f10cab8847cf73fe92686ae7d11

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