[PATCH v8 3/3] ARM: Check if a CPU has gone offline

Ashwin Chaugule ashwin.chaugule at linaro.org
Mon Apr 28 05:16:13 PDT 2014


Hello,

On 28 April 2014 02:18, Anup Patel <anup.patel at linaro.org> wrote:
>> --- a/include/uapi/linux/psci.h
>> +++ b/include/uapi/linux/psci.h
>> @@ -74,4 +74,9 @@
>>  #define PSCI_RET_NOT_PRESENT                   -7
>>  #define PSCI_RET_DISABLED                      -8
>>
>> +/* Return values from the PSCI_ID_AFFINITY_INFO Function. */
>> +#define PSCI_AFFINITY_INFO_RET_ON                      0
>> +#define PSCI_AFFINITY_INFO_RET_OFF                     1
>> +#define PSCI_AFFINITY_INFO_RET_ON_PENDING      2
>
> I have already added this return values in v10 patchset for PSCI v0.2
> emulation for KVM ARM/ARM64.
> (http://www.spinics.net/lists/kvm-arm/msg09062.html)
>
> Please rebase your patch against that.


Ok will do.

Whats the merge plan for these patches? We both share a common header
but the code that uses it would seemingly go up via different trees.
armv8 (Catalin) and KVM (Christoffer)?


Cheers,
Ashwin



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