Linux kernel bug fix: RDMA/usnic: Lock VF with mutex instead of spinlock
Subsystem: rdma (drivers/infiniband/hw/usnic/usnic_ib_verbs.c)
Bug type: crash, severity: high
Files changed: drivers/infiniband/hw/usnic/usnic_ib.h;drivers/infiniband/hw/usnic/usnic_ib_main.c;drivers/infiniband/hw/usnic/usnic_ib_verbs.c
Introduced by Leon Romanovsky on 2021-08-03 13:44:27 -0300; fixed by Leon Romanovsky on 2021-09-24 10:55:28 -0300 (lifetime: 51 days)