Build failure in v4.4.y.queue (ppc:allmodconfig)

[Greg Kroah-Hartman]

On Wed, May 08, 2019 at 01:26:42PM -0700, Guenter Roeck wrote:
> I see multiple instances of:
> 
> arch/powerpc/kernel/exceptions-64s.S:839: Error:
> 	attempt to move .org backwards
> 
> in v4.4.y.queue (v4.4.179-143-gc4db218e9451).
> 
> This is due to commit 9b2d4e06d7f1 ("powerpc/64s: Add support for a store
> forwarding barrier at kernel entry/exit"), which is part of a large patch
> series and can not easily be reverted.
> 
> Guess I'll stop doing ppc:allmodconfig builds in v4.4.y ?

Michael, I thought this patch series was supposed to fix ppc issues, not
add to them :)

Any ideas on what to do here?

thanks,

greg k-h