[utopic][sru][pull-request] powernv: cpuidle: enable fastsleep and winkle LP: #1400411

Michael Ellerman mpe at ellerman.id.au
Thu Jan 22 06:29:07 UTC 2015


On Fri, 2015-01-09 at 12:54 -0600, Chris J Arges wrote:
> BugLink: http://bugs.launchpad.net/bugs/1400411
> 
> --
> 
> The following changes since commit 33f25ec7e9c08ac03c87bb08c83c2c3acc79f83c:
> 
>   Linux 3.16.7-ckt3 (2015-01-08 16:29:10 +0000)
> 
> are available in the git repository at:
> 
>   git://kernel.ubuntu.com/arges/ubuntu-utopic.git lp1400411
> 
> for you to fetch changes up to 7f0f6e7dca5746c70683eb3ac391a1b5886e13fb:
> 
>   powernv/powerpc: Add winkle support for offline cpus (2015-01-09
> 12:33:18 -0600)
> 
> ----------------------------------------------------------------
> Paul Mackerras (3):
>       powerpc/powernv: Don't call generic code on offline cpus
>       powerpc/powernv: Return to cpu offline loop when finished in KVM guest
>       powerpc/powernv: Switch off MMU before entering nap/sleep/rvwinkle
> mode
> 
> Shreyas B. Prabhu (3):
>       powerpc/powernv: Enable Offline CPUs to enter deep idle states
>       powernv/cpuidle: Redesign idle states management
>       powernv/powerpc: Add winkle support for offline cpus

There's been two fixes posted related to this:

  http://patchwork.ozlabs.org/patch/431443/
  http://patchwork.ozlabs.org/patch/428943/

cheers






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