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Commit 5a23e0b1 authored by Selvin Xavier's avatar Selvin Xavier Committed by Jason Gunthorpe
Browse files

RDMA/bnxt_re: Add missing spin lock initialization 



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

Fixes: 942c9b6c ("RDMA/bnxt_re: Avoid Hard lockup during error CQE processing")
Signed-off-by: default avatarSelvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 59bfc59a

drivers/infiniband/hw/bnxt_re/ib_verbs.c

+1 −0
Original line number Diff line number Diff line
@@ -2663,6 +2663,7 @@ 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;

drivers/infiniband/hw/bnxt_re/qplib_fp.c

+1 −0
Original line number Diff line number Diff line
@@ -1966,6 +1966,7 @@ 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;