linux/drivers/infiniband
Jianchao Wang 2da36d44a9 IB/rxe: add RXE_START_MASK for rxe_opcode IB_OPCODE_RC_SEND_ONLY_INV
w/o RXE_START_MASK, the last_psn of IB_OPCODE_RC_SEND_ONLY_INV
will not be updated in update_wqe_psn, and the corresponding
wqe will not be acked in rxe_completer due to its last_psn is
zero. Finally, the other wqe will also not be able to be acked,
because the wqe of IB_OPCODE_RC_SEND_ONLY_INV with last_psn 0
is still there. This causes large amount of io timeout when
nvmeof is over rxe.

Add RXE_START_MASK for IB_OPCODE_RC_SEND_ONLY_INV to fix this.

Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Reviewed-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-04-27 14:20:47 -04:00
..
core RDMA/iwpm: fix memory leak on map_info 2018-04-27 14:20:47 -04:00
hw IB/nes: fix nes_netdev_start_xmit()'s return type 2018-04-27 14:07:30 -04:00
sw IB/rxe: add RXE_START_MASK for rxe_opcode IB_OPCODE_RC_SEND_ONLY_INV 2018-04-27 14:20:47 -04:00
ulp IB/ipoib: fix ipoib_start_xmit()'s return type 2018-04-27 14:07:30 -04:00
Kconfig IB: make INFINIBAND_ADDR_TRANS configurable 2018-04-27 11:15:44 -04:00
Makefile IB/rdmavt: Create module framework and handle driver registration 2016-03-10 20:37:04 -05:00