[PATCH v2] drivers: psci: PSCI checker module

Sudeep Holla sudeep.holla at arm.com
Mon Oct 24 01:57:30 PDT 2016



On 24/10/16 09:09, Geert Uytterhoeven wrote:
> On Thu, Oct 20, 2016 at 4:21 PM, Sudeep Holla <sudeep.holla at arm.com> wrote:
>> On 20/10/16 14:38, Kevin Brodsky wrote:
>>
>> [...]
>>
>>>
>>> Thanks for the heads-up! I'll rebase on 4.9-rc1 and see what needs to be
>>> done.
>>>
>>
>> Just be aware that v4.9-rc1 doesn't have commit 9cfb38a7ba5a
>> ("sched/fair: Fix sched domains NULL dereference in
>> select_idle_sibling()") which fixes the cpuhotplug issue you would
>> observe.
>
> Good to know. I saw that issue during resume from s2ram on r8a7795/Salvator-X
> once, but couldn't reproduce it.
>

Did you try v4.9-rc1 itself ? The above commit is present post -rc1 and
must be in -rc2. I can consistently see the crash without the commit.

-- 
Regards,
Sudeep



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