** Changed in: linux (Ubuntu Vivid)
Status: In Progress => Fix Committed
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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
Status in linux source package in Utopic:
In Progress
Status in linux source package in Vivid:
Fix Committed
Bug description:
[Impact]
Following up on patches that were skipped in bug 1439562, this request
is for the PRD (Processor Runtime Diagnostics) support in the ppc64le
kernel.
[Fix]
For Wily:
1cbb4a1 mtd: powernv: Add powernv flash MTD abstraction driver
*
48c0615 powerpc/powernv: Merge common platform device initialisation *
594fcb9 powerpc/powernv: Expose OPAL APIs required by PRD interface *
0d7cd85 powerpc/powernv: Add opal-prd channel *
7185795 powerpc/powernv: fix construction of opal PRD messages
*
cdf2bc1 powerpc/include: Add opal-prd to installed uapi headers
*
d8ea782 powerpc/powernv: Fix vma page prot flags in opal-prd driver *
For Vivid:
d800ba1 powerpc/powernv: Move OPAL API definitions to opal-api.h
d7cf83f powerpc/powernv: Move opal-api.h closer to the Skiboot version
ed59190 powerpc/powernv: Add interfaces for flash device access
1cbb4a1 mtd: powernv: Add powernv flash MTD abstraction driver
48c0615 powerpc/powernv: Merge common platform device initialisation
594fcb9 powerpc/powernv: Expose OPAL APIs required by PRD interface
646b54f powerpc/powernv: Remove powernv RTAS support
0d7cd85 powerpc/powernv: Add opal-prd channel
7185795 powerpc/powernv: fix construction of opal PRD messages
cdf2bc1 powerpc/include: Add opal-prd to installed uapi headers
d8ea782 powerpc/powernv: Fix vma page prot flags in opal-prd driver
All commits are in at most v4.2
Plus config changes.
[Test Case]
'modprobe opal_prb' and use PRD support.
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