diff options
| author | Dave Airlie <airlied@redhat.com> | 2020-08-11 11:58:31 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-08-11 11:58:31 +1000 |
| commit | c44264f9f729fd63bd6a81a6ac5cd6cd49af09e5 (patch) | |
| tree | ad77b18ffeafb50b3eb9ba6472670dc1d96f5558 /net/smc/af_smc.c | |
| parent | ca457ab5908603b36be903e73977afde1ba03c84 (diff) | |
| parent | bcf876870b95592b52519ed4aafcf9d95999bc9c (diff) | |
| download | linux-c44264f9f729fd63bd6a81a6ac5cd6cd49af09e5.tar.bz2 | |
Merge tag 'v5.8' into drm-next
I need to backmerge 5.8 as I've got a bunch of fixes sitting
on an rc7 base that I want to land.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'net/smc/af_smc.c')
| -rw-r--r-- | net/smc/af_smc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 903321543838..1163d51196da 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -126,8 +126,10 @@ EXPORT_SYMBOL_GPL(smc_proto6); static void smc_restore_fallback_changes(struct smc_sock *smc) { - smc->clcsock->file->private_data = smc->sk.sk_socket; - smc->clcsock->file = NULL; + if (smc->clcsock->file) { /* non-accepted sockets have no file yet */ + smc->clcsock->file->private_data = smc->sk.sk_socket; + smc->clcsock->file = NULL; + } } static int __smc_release(struct smc_sock *smc) @@ -352,7 +354,7 @@ static int smcr_lgr_reg_rmbs(struct smc_link *link, */ mutex_lock(&lgr->llc_conf_mutex); for (i = 0; i < SMC_LINKS_PER_LGR_MAX; i++) { - if (lgr->lnk[i].state != SMC_LNK_ACTIVE) + if (!smc_link_active(&lgr->lnk[i])) continue; rc = smcr_link_reg_rmb(&lgr->lnk[i], rmb_desc); if (rc) @@ -632,7 +634,9 @@ static int smc_connect_rdma(struct smc_sock *smc, for (i = 0; i < SMC_LINKS_PER_LGR_MAX; i++) { struct smc_link *l = &smc->conn.lgr->lnk[i]; - if (l->peer_qpn == ntoh24(aclc->qpn)) { + if (l->peer_qpn == ntoh24(aclc->qpn) && + !memcmp(l->peer_gid, &aclc->lcl.gid, SMC_GID_SIZE) && + !memcmp(l->peer_mac, &aclc->lcl.mac, sizeof(l->peer_mac))) { link = l; break; } |