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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1531132

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1531132

Title:
  Mellanox ConnectX3 PTP does not work with linux ptp and timekeeper
  after reboot

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After a machine reboot, trying to sync 2 clocks is impossible with ptp4l and timekeeper.
  server : ptp4l -i eth4 -m
  client : ptp4l -i eth4 -m -s

  it works only after driver restart.

  Attached two batches that should fix this issue.

  0001-net-mlx4_en-Remove-dependency-between-timestamping-c.patch
  0002-net-mlx4_en-Fix-HW-timestamp-init-issue-upon-system-.patch

  This two commits installed on Ubuntu 15.10 and it's fix the issue.
  please add the fix also to 14.04.4 

  Thanks,
  Talat

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