mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-05 00:20:32 +00:00
Code Issues Releases Wiki Activity

RDMA/bnxt_re: Add missing spin lock initialization

Browse source 
[ Upstream commit 5a23e0b1dd ]

Add the missing initalization of the cq_lock and qplib.flush_lock.

Fixes: 942c9b6ca8 ("RDMA/bnxt_re: Avoid Hard lockup during error CQE processing")
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Selvin Xavier 2018-10-08 03:27:52 -07:00 committed by Greg Kroah-Hartman
parent cd35ab5a4f
commit 528d86d44b
2 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/infiniband/hw/bnxt_re/ib_verbs.c
View file

@ -2664,6 +2664,7 @@ struct ib_cq *bnxt_re_create_cq(struct ib_device *ibdev,
nq->budget++;
atomic_inc(&rdev->cq_count);
spin_lock_init(&cq->cq_lock);
if (context) {
struct bnxt_re_cq_resp resp;

1
drivers/infiniband/hw/bnxt_re/qplib_fp.c
View file

@ -1970,6 +1970,7 @@ int bnxt_qplib_create_cq(struct bnxt_qplib_res *res, struct bnxt_qplib_cq *cq)
INIT_LIST_HEAD(&cq->sqf_head);
INIT_LIST_HEAD(&cq->rqf_head);
spin_lock_init(&cq->compl_lock);
spin_lock_init(&cq->flush_lock);
bnxt_qplib_arm_cq_enable(cq);
return 0;