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[Bug 1464560] Re: Backport request: include PRD support for OpenPower kernels

 

And we've just had a couple of fixes hit linux-next too:

7185795 powerpc/powernv: fix construction of opal PRD messages
cdf2bc1 powerpc/include: Add opal-prd to installed uapi headers

Yes, as Breno has mentioned, we're looking at 3.19 and (if possible)
3.16.

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https://bugs.launchpad.net/bugs/1464560

Title:
  Backport request: include PRD support for OpenPower kernels

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Following up on patches that were skipped in bug 1439562, this request
  is for the PRD (Processor Runtime Diagnostics) support in the ppc64le
  kernel.

  Patches have recently hit linux-next:

  0d7cd85 powerpc/powernv: Add opal-prd channel
  594fcb9 powerpc/powernv: Expose OPAL APIs required by PRD interface
  48c0615 powerpc/powernv: Merge common platform device initialisation

  Let me know if you need any info (or dependencies) for these.

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