RCU lockup issues when CONFIG_SOFTLOCKUP_DETECTOR=n - any one else seeing this?
From: davem@davemloft.net (David Miller)
Date: 2017-07-26 16:48:58
Also in:
linuxppc-dev, sparclinux
From: "Paul E. McKenney" <redacted> Date: Wed, 26 Jul 2017 07:14:17 -0700
Dave, any other ideas on what might be causing this or what might be tested?
I was going to go through the changes that happened between v4.12 and now to kernel/timer/tick-sched.c and see if reverting any of those help. But I don't know when I would get to that. Commit 411fe24e6b7c283c3a1911450cdba6dd3aaea56e, looks particularly juicy. :-)