Linux kernel bug fix: RDMA/hns: Fix the chip hanging caused by sending doorbell during reset
Subsystem: rdma (drivers/infiniband/hw/hns/hns_roce_device.h)
Bug type: hang, severity: medium
Files changed: drivers/infiniband/hw/hns/hns_roce_device.h;drivers/infiniband/hw/hns/hns_roce_hw_v2.c;drivers/infiniband/hw/hns/hns_roce_hw_v2.h
Introduced by Wei Hu(Xavier) on 2017-09-27 08:34:56 -0400; fixed by Wei Hu (Xavier) on 2019-02-04 16:13:50 -0700 (lifetime: 495 days)