On Fri, 2021-07-30 at 22:49 +0200, Thomas Gleixner wrote: > > > > First symptom is KDE/Plasma's task manager going comatose. Notice soon > > KDE/Plasma points at the new fangled rtmutex based ww_mutex from > Peter. Seems not. When booting KVM box with nomodeset, there's exactly one early boot ww_mutex lock/unlock, ancient history at the failure point. -Mike
