Linux kernel bug fix: vdpa_sim: init iommu lock
Subsystem: drivers (drivers/vdpa/vdpa_sim/vdpa_sim.c)
Bug type: unknown, severity: unknown
Files changed: drivers/vdpa/vdpa_sim/vdpa_sim.c
Introduced by Max Gurtovoy on 2020-08-05 11:08:41 -0400; fixed by Michael S. Tsirkin on 2020-08-10 08:44:47 -0400 (lifetime: 4 days)