AuxXxilium/linux_dsm_epyc7002
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Merge branch 'smc-fixes'

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Karsten Graul says:

====================
net/smc: fixes for -net

Fixes for the net tree, covering a memleak when closing
SMC fallback sockets and fix SMC-R connection establishment
when vlan-ids are used.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2019-10-25 19:18:21 -07:00
commit 31af5057c2
1 changed files with 8 additions and 1 deletions
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9
net/smc/af_smc.c
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@ -123,6 +123,12 @@ struct proto smc_proto6 = {
};
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;
}
static int __smc_release(struct smc_sock *smc)
{
struct sock *sk = &smc->sk;
@ -141,6 +147,7 @@ static int __smc_release(struct smc_sock *smc)
}
sk->sk_state = SMC_CLOSED;
sk->sk_state_change(sk);
smc_restore_fallback_changes(smc);
}
sk->sk_prot->unhash(sk);
@ -1291,8 +1298,8 @@ static void smc_listen_work(struct work_struct *work)
/* check if RDMA is available */
if (!ism_supported) { /* SMC_TYPE_R or SMC_TYPE_B */
/* prepare RDMA check */
memset(&ini, 0, sizeof(ini));
ini.is_smcd = false;
ini.ism_dev = NULL;
ini.ib_lcl = &pclc->lcl;
rc = smc_find_rdma_device(new_smc, &ini);
if (rc) {