On 01/31/2014 03:58 PM, Tyrel Datwyler wrote:

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 not to perform a device tree update from
userspace is required.

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(-)

Ping?

Nathan, can I at least get your ack on this v3 patchset. We really need
to get these upstream.

-Tyrel