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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 1594455

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/1594455

Title:
  enable CRC32 and AES ARM64 by default or as module

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The following kernel config options are disabled in linux-
  image-4.4.0-25-generic_4.4.0-25.44_arm64.deb and earlier. I ask that
  these config options to be turned on or set to use as module so that a
  kernel running on hardware that supports the instructions will use
  them.  These modules use module_cpu_feature_match() so it should fall
  back to using the generic versions when run on hardware that does not
  have the instructions.

  CRYPTO_CRC32_ARM64
  CRYPTO_AES_ARM64_CE
  CRYPTO_AES_ARM64_CE_CCM
  CRYPTO_AES_ARM64_CE_BLK

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