RE: [PATCH 2/3] x86/intel_rdt: Fix potential deadlock during resctrl unmount

2017-10-20 Thread Yu, Fenghua
> From: Chatre, Reinette on Friday, October 20, 2017 2:17 AM > Subject: [PATCH 2/3] x86/intel_rdt: Fix potential deadlock during resctrl > unmount > Acked-by: Fenghua Yu

[PATCH 2/3] x86/intel_rdt: Fix potential deadlock during resctrl unmount

2017-10-20 Thread Reinette Chatre
Lockdep is warning us about a potential deadlock: [ 66.782842] == [ 66.782888] WARNING: possible circular locking dependency detected [ 66.782937] 4.14.0-rc2-test-test+ #48 Not tainted [ 66.782983]