Linux kernel bug fix: iommu/vt-d: Fix lock inversion between iommu->lock and device_domain_lock
Subsystem: iommu (drivers/iommu/intel-iommu.c)
Bug type: deadlock, severity: high
Keywords: deadlock
Files changed: drivers/iommu/intel-iommu.c
Introduced by Jiang Liu on 2014-03-04 17:51:01 +0100; fixed by Dave Jiang on 2019-05-27 16:32:43 +0200 (lifetime: 1909 days)