Public bug reported:

== Comment: #0 - Heitor Ricardo Alves de Siqueira <[email protected]> - 
2016-07-12 12:54:27 ==
Current nvme driver in Ubuntu 16.04 kernel does not handle error recovery; we 
are missing some patches from the upstream nvme driver.

We would like to ask Canonical to cherry pick the following patches for the 
16.04 kernel, if possible:
    * 9396dec916c0 ("nvme: use a work item to submit async event requests")
    * 79f2b358c9ba ("nvme: don't poll the CQ from the kthread")
    * 2d55cd5f511d ("nvme: replace the kthread with a per-device watchdog 
timer")
    * 9bf2b972afea ("NVMe: Fix reset/remove race")
    * c875a7093f04 ("nvme: Avoid reset work on watchdog timer function during 
error recovery")
    * a5229050b69c ("NVMe: Always use MSI/MSI-x interrupts")

** Affects: linux (Ubuntu)
     Importance: Undecided
     Assignee: Taco Screen team (taco-screen-team)
         Status: New


** Tags: architecture-ppc64le bugnameltc-143694 severity-high 
targetmilestone-inin1604

** Tags added: architecture-ppc64le bugnameltc-143694 severity-high
targetmilestone-inin1604

** Changed in: ubuntu
     Assignee: (unassigned) => Taco Screen team (taco-screen-team)

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1602724

Title:
  Ubuntu 16.04 - Full EEH Recovery Support for NVMe devices

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