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[Bug 1415102] Re: [Ubuntu 15.04] Corsa Update

 

I just checked internally, and we really need it to 15.04. Without some
of these features, as PERST and "Add support for EEH error recovery" we
have a lot of reliability issues.  Without tracepoints issues we hit
areundebug-able.

The hardware team wanted them in 14.10 but we missed the window back
then.

That said, Is it ok to have the backported patches from 3.20-rc1?

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https://bugs.launchpad.net/bugs/1415102

Title:
  [Ubuntu 15.04] Corsa Update

Status in linux package in Ubuntu:
  New

Bug description:
  Have the following features (bug fixes) by 15.04:

  * Add sysfs interface for bitstream reload
  * Add support for EEH error recovery
  * PERST
  * tracepoints
  * Userspace EEH
  * timebase sync
  * guest support
  * mambo support
  * kexec support
  * AFU dynamic download

  Target: kernel 3.18/3.19

  > I think the only one of these we are going to get are:
  > * PERST
  > * tracepoints 
  > * Add support for EEH error recovery
  > 
  > The rest will probably need to be deferred.

  Canonical,

  For this feature, we will need to have some backports from kernel
  3.20. We will do it by 3.20-rc1 timeframe.

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