Re: [PATCH] powermac: support G5 CPU hotplug

Segher Boessenkool
2007-05-03T00:06:15Z

>>> They have, but the cache flush is not trivial to do (and might imply
>>> access to non documented bits).
>>
>> It is (publicly) documented just fine :-)
>
> Ah good... you happen to have a pointer ? Last I looked, it wasn't ...

It's in the UM, search for "L2 cache flush".

Segher