linux/drivers/infiniband
Kaike Wan a8639a79e8 IB/hfi1: Eliminate opcode tests on mr deref
When an old ack_queue entry is used to store an incoming request, it may
need to clean up the old entry if it is still referencing the
MR. Originally only RDMA READ request needed to reference MR on the
responder side and therefore the opcode was tested when cleaning up the
old entry. The introduction of tid rdma specific operations in the
ack_queue makes the specific opcode tests wrong.  Multiple opcodes (RDMA
READ, TID RDMA READ, and TID RDMA WRITE) may need MR ref cleanup.

Remove the opcode specific tests associated with the ack_queue.

Fixes: f48ad614c1 ("IB/hfi1: Move driver out of staging")
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-03-27 14:34:31 -03:00
..
core XArray updates for 5.1-rc1 2019-03-11 20:06:18 -07:00
hw IB/hfi1: Eliminate opcode tests on mr deref 2019-03-27 14:34:31 -03:00
sw IB/rdmavt: Fix concurrency panics in QP post_send and modify to error 2019-03-04 15:47:23 -04:00
ulp SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
Kconfig IB/{core,uverbs}: Move ib_umem_xxx functions from ib_core to ib_uverbs 2019-01-10 17:06:44 -07:00
Makefile