[PATCH 0/2] Save cpuhp dynamic state

[Pierre Gondois]

Hello Daniel, Abhyuday,
Another ping just in case,

Regards,
Pierre

On 10/6/22 09:54, Pierre Gondois wrote:
> Hello,
> Just a ping in case this was forgotten,
> 
> Regards,
> Pierre
> 
> On 9/14/22 18:28, Pierre Gondois wrote:
>> Requesting a CPUHP_AP_ONLINE_DYN cpuhp state reserves a state
>> among the range [CPUHP_AP_ONLINE_DYN:CPUHP_AP_ONLINE_DYN_END].
>> The reserved state must be saved in order to remove it later.
>>
>> Cf. __cpuhp_setup_state_cpuslocked() documentation:
>> Return:
>>     On success:
>>       Positive state number if @state is CPUHP_AP_ONLINE_DYN;
>>       0 for all other states
>>
>> Indeed, the following:
>>     cpuhp_remove_state(CPUHP_AP_ONLINE_DYN);
>> removes the first dynamic states added to the cpuhp state machine.
>>
>> Patches were tested as:
>> - powercap/drivers/dtpm: on a Juno-r2, using a late_initcall()
>>     to init and exit the dtpm framework.
>> - driver: soc: xilinx: the patch was only compile tested
>>     due to missing hardware.
>>
>> Pierre Gondois (2):
>>     driver: soc: xilinx: Save cpuhp dynamic state
>>     powercap/drivers/dtpm: Save cpuhp dynamic state
>>
>>    drivers/powercap/dtpm_cpu.c             |  7 ++++++-
>>    drivers/soc/xilinx/xlnx_event_manager.c | 12 ++++++++++--
>>    2 files changed, 16 insertions(+), 3 deletions(-)
>>