[PATCH 4.9 71/75] timers: Reinitialize per cpu bases on hotplug

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Gleixner commit 26456f87aca7157c057de65c9414b37f1ab881d1 upstream. The timer wheel bases are not (re)initialized on CPU hotplug. That leaves them with a potentially

[PATCH 4.9 71/75] timers: Reinitialize per cpu bases on hotplug

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Gleixner commit 26456f87aca7157c057de65c9414b37f1ab881d1 upstream. The timer wheel bases are not (re)initialized on CPU hotplug. That leaves them with a potentially stale clk and