diff options
Diffstat (limited to 'net/smc/smc_llc.c')
| -rw-r--r-- | net/smc/smc_llc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index f65b2aac6b52..482acf80e26e 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -1420,6 +1420,14 @@ static void smc_llc_rmt_delete_rkey(struct smc_link_group *lgr) smc_llc_flow_qentry_del(&lgr->llc_flow_rmt); } +static void smc_llc_protocol_violation(struct smc_link_group *lgr, u8 type) +{ + pr_warn_ratelimited("smc: SMC-R lg %*phN LLC protocol violation: " + "llc_type %d\n", SMC_LGR_ID_SIZE, &lgr->id, type); + smc_llc_set_termination_rsn(lgr, SMC_LLC_DEL_PROT_VIOL); + smc_lgr_terminate_sched(lgr); +} + /* flush the llc event queue */ static void smc_llc_event_flush(struct smc_link_group *lgr) { @@ -1520,6 +1528,9 @@ static void smc_llc_event_handler(struct smc_llc_qentry *qentry) smc_llc_flow_stop(lgr, &lgr->llc_flow_rmt); } return; + default: + smc_llc_protocol_violation(lgr, llc->raw.hdr.common.type); + break; } out: kfree(qentry); @@ -1579,6 +1590,9 @@ static void smc_llc_rx_response(struct smc_link *link, case SMC_LLC_CONFIRM_RKEY_CONT: /* not used because max links is 3 */ break; + default: + smc_llc_protocol_violation(link->lgr, llc_type); + break; } kfree(qentry); } |