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[Bug 1455121] Re: [SRU trusty] net/mlx4_core: Adjust command timeouts to conform to the firmware spec

 

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-trusty

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https://bugs.launchpad.net/bugs/1455121

Title:
  [SRU trusty] net/mlx4_core: Adjust command timeouts to conform to the
  firmware spec

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  [Impact]
  On reboot, initialization commands can timeout causing the mellanox card to not initialize on boot.

  [Test Case]
  Reboot the system many, many times (this issue is rare).

  [Regression Risk]
  The fix comes from upstream and was submitted by Mellanox to bring the driver in-line with the way their firmware works.

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References