[RFC V6 3/3] arm64:add bitrev.h file to support rbit instruction

[Wang, Yalin]

> From: Will Deacon [mailto:will.deacon at arm.com]
> >
> > If this is the case, I suggest you update patch 8187/1 to retain the
> > byte_rev_table symbol, even in the accelerated case, and remove it
> > with a followup patch once Joe's patches have landed upstream. Also, a
> > link to the patches would be nice, and perhaps a bit of explanation
> > how/when they are expected to be merged.
> 
> Indeed, or instead put together a series with the appropriate acks so
> somebody can merge it all in one go. Merging this on a piecemeal basis is
> going to cause breakages (as you pointed out).
> 
> Will

Hi  Will,
Could I add you as ack-by , and submit these 2 patches into the
Patch system ?
So you can merge them together .

Thanks