Re: [PATCH v3 5/5] s390/configs: Enable cpuidle driver on s390

[Christian Borntraeger]

Am 18.06.26 um 14:00 schrieb Mete Durlu:
> Enable cpuidle infrastructure, idle governor and s390 cpuidle driver by
> default. They can be disabled via config options before compile or via
> setting cpuidle.off kernel commandline option. When cpuidle.off=1 set,
> given architecture's specific implementation is used as a fallback without
> any governor or idle state support.
>
> During runtime individual states of cpuidle driver can also be disabled
> via sysfs attributes.
>
> Ex:
> echo 1 > /sys/devices/system/cpu<N>/cpuidle/state<M>/disable
>
> Signed-off-by: Mete Durlu <meted@xxxxxxxxxxxxx>
> Reviewed-by: Heiko Carstens <hca@xxxxxxxxxxxxx>

Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>