svn commit: r313268 - head/sys/kern [through -r313271 for atomic_fcmpset use and later: fails on PowerMac G5 "Quad Core"; -r313266 works]

[Mateusz Guzik]

On Sat, Feb 25, 2017 at 08:31:04PM +0100, Mateusz Guzik wrote:
> On Sat, Feb 25, 2017 at 09:58:39AM -0800, Mark Millard wrote:
> > Thus the PowerMac G5 so-called "Quad Core" is back to
> > -r313254 without your patches. (The "Quad Core" really has
> > two processors, each with 2 cores.)
> > 
> 
> 
> Thanks a lot for testing. I'll have to think what to do with it, worst
> case I'll #ifdef changes with powerpc.
> 

Should be fixed with r314474. Got a real powerpc to test on (60 cores),
was able to lock it up in seconds. Now it is perfectly stablle.

-- 
Mateusz Guzik <mjguzik gmail.com>