[PATCH] RISC-V: Stop reporting warnings for mismatched extension versions

[Nick Clifton]

Hi Nelson,

> Could we commit this into 2.38 branch?  Will it be too late?

If you are quick - then yes.

I did not create the release last weekend (as I had planned to
do) as there was an issue with the PowerPC target.  I think that
this has now been resolved, so I am planning on making the release
as soon as possible.  (ie tomorrow, Wednesday 9...)

Cheers
   Nick