Subject: Re: [PATCH v3 0/3] powerpc/pseries: fix issues in suspend/resume code

From: Tyrel Datwyler <[email-masked]>
Date: Wed, 12 Feb 2014 13:43:21 -0800

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