Linux kernel bug fix: Revert "RDMA/hns: Reserve one sge in order to avoid local length error"
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;drivers/infiniband/hw/hns/hns_roce_qp.c;drivers/infiniband/hw/hns/hns_roce_srq.c
Introduced by Lijun Ou on 2020-05-19 20:54:59 -0300; fixed by Weihang Li on 2020-08-20 08:35:19 -0300 (lifetime: 92 days)