Hello Marcelo, or anyone else affected,

Accepted linux-base into xenial-proposed. The package will build now and
be available at https://launchpad.net/ubuntu/+source/linux-
base/4.5ubuntu1.2~16.04.1 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, what testing has been
performed on the package and change the tag from verification-needed-
xenial to verification-done-xenial. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-xenial. 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.

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-base in Ubuntu.
https://bugs.launchpad.net/bugs/1881338

Title:
   linux-azure: Update SGX version to version LD_1.33

Status in linux-azure package in Ubuntu:
  In Progress
Status in linux-azure-4.15 package in Ubuntu:
  New
Status in linux-base package in Ubuntu:
  Fix Released
Status in linux-azure source package in Xenial:
  Invalid
Status in linux-azure-4.15 source package in Xenial:
  Invalid
Status in linux-base source package in Xenial:
  Fix Committed
Status in linux-azure source package in Bionic:
  Fix Committed
Status in linux-azure-4.15 source package in Bionic:
  Fix Committed
Status in linux-base source package in Bionic:
  Fix Committed
Status in linux-azure source package in Eoan:
  Fix Committed
Status in linux-azure-4.15 source package in Eoan:
  Invalid
Status in linux-base source package in Eoan:
  Fix Committed
Status in linux-azure source package in Focal:
  Fix Committed
Status in linux-azure-4.15 source package in Focal:
  Invalid
Status in linux-base source package in Focal:
  Fix Committed

Bug description:
  [Impact]

  We have included the DCAP version of SGX into the linux-azure kernels
  in order to provide a signed version of this driver that can be used
  with secure boot in Azure instances.

  Since a new version of this driver was released, we should update the
  embedded driver:

  
https://github.com/intel/SGXDataCenterAttestationPrimitives/tree/LD_1.33/driver/linux

  [Test Case]

  - Install the new kernel on an ACC azure instance.
  - Ensure the module loads properly.
  - Check if ECL (provided on the azure images) is working properly.

  [Regression Potential]

  The changes are extensive, but both Canonical and Microsoft perform
  validation tests on SGX. Besides that, the change is restricted to
  linux-azure running on specific instances.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1881338/+subscriptions

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