PowerPC POWER10 updates to dcbf, sync and wait instructions

[Alan Modra]

On Mon, May 18, 2020 at 10:45:23AM -0500, Peter Bergner wrote:
> 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?

That looks good.

-- 
Alan Modra
Australia Development Lab, IBM