Kernel patches for FSP dump

Bug #1359423 reported by bugproxy on 2014-08-20
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Andy Whitcroft
Andy Whitcroft

Bug Description

---Problem Description---
A few kernel patches are needed for FSP dump to work on PowerNV host. Kindly include the attached backported patches into Ubuntu 14.10. These correspond to the below upstream commits:

Machine Type = POWER8

bugproxy (bugproxy) wrote : Patch 1

Default Comment by Bridge

tags: added: architecture-ppc64le bugnameltc-115059 severity-high targetmilestone-inin1410
bugproxy (bugproxy) wrote : Patch 2

Default Comment by Bridge

Luciano Chavez (lnx1138) on 2014-08-20
affects: ubuntu → linux (Ubuntu)

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1359423

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.

Changed in linux (Ubuntu):
status: New → Incomplete
Changed in linux (Ubuntu):
importance: Undecided → Medium
status: Incomplete → Confirmed
tags: added: ppc64el
tags: added: kernel-da-key

------- Comment From <email address hidden> 2014-08-21 08:31 EDT-------
apport collection n/a

Andy Whitcroft (apw) wrote :

These look like simple enough changes. Queued for the next Utopic upload.

Changed in linux (Ubuntu):
assignee: nobody → Andy Whitcroft (apw)
status: Confirmed → In Progress
status: In Progress → Fix Committed
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 3.16.0-10.15

linux (3.16.0-10.15) utopic; urgency=low

  [ dann frazier ]

  * [debian] Fix regression with ABI subversions and backport

  [ Feng Kan ]

  * SAUCE: (no-up) irqchip:gic: change access of gicc_ctrl register to read
    modify write.
    - LP: #1357527
  * SAUCE: (no-up) arm64: optimized copy_to_user and copy_from_user
    assembly code
    - LP: #1358949

  [ Stefan Bader ]

  * SAUCE: bcache: prevent crash on changing writeback_running
    - LP: #1357295

  [ Tim Gardner ]

    - LP: #1353005
  * Release Tracking Bug
    - LP: #1359783

  [ Upstream Kernel Changes ]

  * intel_idle: Broadwell support
    - LP: #1256170
  * powerpc/book3s: Add basic infrastructure to handle HMI in Linux.
    - LP: #1357108
  * powerpc/powernv: Invoke opal call to handle hmi.
    - LP: #1357108
  * powerpc/book3s: handle HMIs for cpus in nap mode.
    - LP: #1357108
  * powerpc/book3s: Fix endianess issue for HMI handling on napping cpus.
    - LP: #1357108
  * powerpc: Add smp_mb() to arch_spin_is_locked()
    - LP: #1358569
  * powerpc: Add smp_mb()s to arch_spin_unlock_wait()
    - LP: #1358569
  * hwmon: (powerpc/powernv) hwmon driver for power, fan rpm, voltage and
    - LP: #1353005
  * tools/testing/selftests/ptrace/peeksiginfo.c: add PAGE_SIZE definition
    - LP: #1358855
  * printk: Add function to return log buffer address and size
    - LP: #1359423
  * powerpc/powernv: Interface to register/unregister opal dump region
    - LP: #1359423
  * bcache: fix crash on shutdown in passthrough mode
    - LP: #1357295
  * bcache: fix uninterruptible sleep in writeback thread
    - LP: #1357295

  [ Vinayak Kale ]

  * SAUCE: (no-up) dt-bindings: Add Potenza PMU binding
    - LP: #1357527
  * SAUCE: (no-up) arm64: dts: Add PMU node for APM X-Gene Storm SOC
    - LP: #1357527
 -- Tim Gardner <email address hidden> Fri, 15 Aug 2014 12:34:33 -0600

Changed in linux (Ubuntu Utopic):
status: Fix Committed → Fix Released
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