On Sat, 28 Sep 2019 04:29:50 +0200 Marek Behun <marek.behun@xxxxxx> wrote: > Hi Miquel, > > I am encountering a regression caused by your commit eb6c2eb6c7fb > "usb: host: xhci-plat: Prevent an abnormally restrictive PHY init > skipping" [1] I forgot to explain how the regression presents itself rcu: INFO: rcu_sched detected stalls on CPUs/tasks: The kernel than hangs. Marek