Re: [PATCH linux 2/6] hwmon: occ: Add sysfs interface

[Benjamin Herrenschmidt]

On Mon, 2017-01-09 at 10:22 +1030, Andrew Jeffery wrote:
> Alternatively, in the style of your first para, we could push the
> host
> CPU state management into the kernel and expose a boot/reboot/power-
> offÂ
> API to userspace. That would give us a place to hook calls for
> configuring and cleaning up any host-dependent drivers on the BMC.

That's nasty. Each machine has a subtly different way of controller
host power, that would mean a different kernel driver for each of them,
which we are trying to avoid.

This is userspace policy.

Cheers,
Ben.