Comment # 32 on bug 1105271 from Jiri Kosina

(In reply to Sebastian Parschauer from comment #29)
> Thanks, that helped. Removing everything until:
> > patches.arch/05-cpu-hotplug-provide-knobs-to-control-smt.patch
> is not a problem but the L1TF patches heavily depend on this one.

So could you please bisect the series then, including the L1TF patches (or just
disable all them in one go, and see whether the problem persists, and if so,
just bisect the nosmt series).

Of course you have to start bisection by disabling always 'higher-numbered'
patches first, so that the patches still apply.

Thanks.