From: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> mainline inclusion from mainline-5.10.62 commit 3e949aaa8bef4326aaf687c3b2c58f674ff4db91 bugzilla: 182217 https://gitee.com/openeuler/kernel/issues/I4EFOS Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- [ Upstream commit 17f2569dce1848080825b8336e6b7c6900193b44 ] Add the missing initialization of srq lock. Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters") Link: https://lore.kernel.org/r/1629343553-5843-3-git-send-email-selvin.xavier@bro... Signed-off-by: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Acked-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Chen Jun <chenjun102@huawei.com> --- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 266de55f5719..441952a5eca4 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -1691,6 +1691,7 @@ int bnxt_re_create_srq(struct ib_srq *ib_srq, if (nq) nq->budget++; atomic_inc(&rdev->srq_count); + spin_lock_init(&srq->lock); return 0; -- 2.20.1