Unverified Commit cf69ba26 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!6217 RDMA/siw: Fix connection failure handling 

Merge Pull Request from: @ci-robot 
 
PR sync from: Guo Mengqi <guomengqi3@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/Q26PDDHI3IA5YXA5NE6VX2ZYNQZBDBR2/ 
 
https://gitee.com/openeuler/kernel/issues/I987V5 
 
Link:https://gitee.com/openeuler/kernel/pulls/6217

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 9c0286bc 33090871

drivers/infiniband/sw/siw/siw_cm.c

+12 −4
Original line number Diff line number Diff line
@@ -973,6 +973,7 @@ static void siw_accept_newconn(struct siw_cep *cep) 
			siw_cep_put(cep);

			new_cep->listen_cep = NULL;

			if (rv) {

				siw_cancel_mpatimer(new_cep);

				siw_cep_set_free(new_cep);

				goto error;

			}
@@ -1097,11 +1098,14 @@ static void siw_cm_work_handler(struct work_struct *w) 
				/*

				 * Socket close before MPA request received.

				 */

				siw_dbg_cep(cep, "no mpareq: drop listener\n");

				if (cep->listen_cep) {

					siw_dbg_cep(cep,

						"no mpareq: drop listener\n");

					siw_cep_put(cep->listen_cep);

					cep->listen_cep = NULL;

				}

			}

		}

		release_cep = 1;

		break;
@@ -1222,7 +1226,11 @@ static void siw_cm_llp_data_ready(struct sock *sk) 
	if (!cep)

		goto out;



	siw_dbg_cep(cep, "state: %d\n", cep->state);

	siw_dbg_cep(cep, "cep state: %d, socket state %d\n",

		    cep->state, sk->sk_state);



	if (sk->sk_state != TCP_ESTABLISHED)

		goto out;



	switch (cep->state) {

	case SIW_EPSTATE_RDMA_MODE: