PowerPC POWER10 updates to dcbf, sync and wait instructions

[Peter Bergner]

On 5/18/20 10:02 AM, Peter Bergner wrote:
> 	* Values 6 and 7 are reserved on newer server cpus.
> 	* Value 3 is reserved on older server cpus.
> 	* Value 2 is reserved on all other cpus.

	* Values 6 and 7 are reserved on newer server cpus.
 	* Value 3 is reserved on all server cpus.
 	* Value 2 is reserved on all other cpus.

...or maybe this version should be restated as above?

Peter