This bug is awaiting verification that the linux-
hwe-5.15/5.15.0-25.25~20.04.1 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-focal' to
'verification-done-focal'. If the problem still exists, change the tag
'verification-needed-focal' to 'verification-failed-focal'.

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-focal

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https://bugs.launchpad.net/bugs/1929060

Title:
  [22.04 FEAT] smc: Add User-defined EID (Enterprise ID) Support -
  kernel

Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  Add a tool, tentatively titled smc_eid, to display and set EIDs. Should 
indicate SEIDs as such.
  Notes:
  * EIDs are uppercase only - we should silently convert to all uppercase
  * Check latest SLD for valid special characters.
  * Make sure only authorized users are allowed to modify EIDs - reading is OK 
for everybody, but writing requires authorization.
  * SEIDs can be disabled, but (obviously) not set.
  * EID config must be available on module load.
  * zOS sets the UEIDs globally, i.e. not separate SMC-D and SMC-R.

  Business Case: Required for users that need to strictly
  separate/prevent certain OS images from utilizing ISM devices for
  communication (Security). Furthermore, z/OS disables SEID per default,
  and will likely have users utilize fine-grained EIDs. Hence we need to
  be able to support UEIDs for compatibility.

  
  This feature is for the kernel part.

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