[PATCH v4 0/3] powerpc/pseries: fix issues in suspend/resume code

[Tyrel Datwyler <tyreld@linux.vnet.ibm.com>]

This patchset fixes a couple of issues encountered in the suspend/resume code
base. First when using the kernel device tree update code update-nodes is
unnecessarily called more than once. Second the cpu cache lists are not
updated after a suspend/resume which under certain conditions may cause a
panic. Finally, since the cache list fix utilzes in kernel device tree update
code a means for telling drmgr that updating the device tree from userspace
is unnecessary.

Changes from v3:
- Updated patch descriptions to better reflect the behavior/interface changes
  and why they are acceptable per Ben's concerns.

Changes from v2:
- Moved dynamic configuration update code into pseries specific routine
  per Nathan's suggestion.

Changes from v1:
- Fixed several commit message typos
- Fixed authorship of first two patches

Haren Myneni (2):
  powerpc/pseries: Device tree should only be updated once after
    suspend/migrate
  powerpc/pseries: Update dynamic cache nodes for suspend/resume
    operation

Tyrel Datwyler (1):
  powerpc/pseries: Report in kernel device tree update to drmgr

 arch/powerpc/include/asm/rtas.h           |  1 +
 arch/powerpc/platforms/pseries/mobility.c | 26 +++++++-----------
 arch/powerpc/platforms/pseries/suspend.c  | 44 ++++++++++++++++++++++++++++++-
 3 files changed, 54 insertions(+), 17 deletions(-)

-- 
1.7.12.2