Comment # 107 on bug 1112824 from Takashi Iwai

(In reply to Timo Jyrinki from comment #106)
> (In reply to Takashi Iwai from comment #102)
> > So I'm building a TW kernel with the config changes above to follow Fedora
> > in OBS home:tiwai:bsc1112824 repo.  The build should finish in an hour or so.
> > 
> > Please give it a try and see whether if this really improves things as
> > advertised here.
> 
> I don't see difference on my Intel machine with the 4.19.8-1.g8bc7ab5-default
> 
> nosmt=force ie disabling hyperthreading is something that does seem to make
> a real tangible difference for me. With it the most annoying lags are gone.
> The effect is the same both with 4.19.7 and the one from
> home:tiwai:bsc1112824, so in other words the changed configuration there
> does not seem to affect this behavior. This is based on 10+ boots.

Just to be sure: did you already test the kernel in OBS Kernel:HEAD, which is
based on the latest 4.20-rc?