Linux kernel bug fix: iommu/iova: Disable preemption around use of this_cpu_ptr()
Subsystem: iommu (drivers/iommu/iova.c)
Bug type: crash, severity: critical
Files changed: drivers/iommu/iova.c
Introduced by Omer Peleg on 2016-04-20 15:42:24 -0400; fixed by Chris Wilson on 2016-06-27 13:07:45 +0200 (lifetime: 67 days)