On PowerPC, when CPUs enter certain deep idle states, the local timers stop
and the time base could go out of sync with the rest of the cores in the system.
This patchset adds support to wake up CPUs in such idle states by
broadcasting IPIs to them at their next timer events using the tick broadca
Hi Paul,
On 01/15/2014 08:59 PM, Paul Gortmaker wrote:
> On 14-01-15 03:07 AM, Preeti U Murthy wrote:
>
> [...]
>
>>
>> This patchset is based on mainline commit-id:8ae516aa8b8161254d3, and the
>
> I figured I'd give this a quick sanity build test for a few
> configs, but v3.13-rc1-141-g8ae516
On 14-01-15 03:07 AM, Preeti U Murthy wrote:
[...]
>
> This patchset is based on mainline commit-id:8ae516aa8b8161254d3, and the
I figured I'd give this a quick sanity build test for a few
configs, but v3.13-rc1-141-g8ae516aa8b81 seems too old; Ben's
ppc next branch is at v3.13-rc1-160-gfac515
On PowerPC, when CPUs enter certain deep idle states, the local timers stop
and the time base could go out of sync with the rest of the cores in the system.
This patchset adds support to wake up CPUs in such idle states by
broadcasting IPIs to them at their next timer events using the tick broadca
