On Sun, 2018-01-07 at 18:32 +0000, Lu, Hongjiu wrote:
> 
> > What's the plan for these vs. official GCC? Is that stuff going to part of GCC
> > and if so, which versions of GCC will have that?
> 
> If I get positive feedbacks from kernel folks with my GCC 7 patches today, I
> will submit my patches for GCC 8 today.   After they are checked in, I will
> backport them to GCC 7/6/5/4.9.

I've pushed a new kernel retpoline branch tested with the changes I
made myself. Building your patch set now, both locally and at
https://koji.fedoraproject.org/koji/taskinfo?taskID=24065739