Backport request: include PRD support for OpenPower kernels
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
High
|
Chris J Arges | ||
Utopic |
Invalid
|
High
|
Chris J Arges | ||
Vivid |
Fix Released
|
High
|
Chris J Arges |
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.
Related branches
CVE References
Changed in linux (Ubuntu): | |
assignee: | nobody → Chris J Arges (arges) |
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
status: | Incomplete → Triaged |
tags: | added: cherry-pick |
description: | updated |
description: | updated |
description: | updated |
Changed in linux (Ubuntu Utopic): | |
assignee: | nobody → Chris J Arges (arges) |
Changed in linux (Ubuntu Vivid): | |
assignee: | nobody → Chris J Arges (arges) |
Changed in linux (Ubuntu Utopic): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Vivid): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Utopic): | |
status: | New → In Progress |
Changed in linux (Ubuntu Vivid): | |
status: | New → In Progress |
Changed in linux (Ubuntu Utopic): | |
importance: | Medium → High |
Changed in linux (Ubuntu Vivid): | |
importance: | Medium → High |
description: | updated |
description: | updated |
Changed in linux (Ubuntu Vivid): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Utopic): | |
status: | In Progress → Invalid |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1464560
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.