diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/net/phonet | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/net/phonet')
| -rw-r--r-- | kernel/net/phonet/af_phonet.c | 6 | ||||
| -rw-r--r-- | kernel/net/phonet/pep.c | 2 |
2 files changed, 6 insertions, 2 deletions
diff --git a/kernel/net/phonet/af_phonet.c b/kernel/net/phonet/af_phonet.c index 32ab87d34..f92575366 100644 --- a/kernel/net/phonet/af_phonet.c +++ b/kernel/net/phonet/af_phonet.c @@ -97,7 +97,7 @@ static int pn_socket_create(struct net *net, struct socket *sock, int protocol, goto out; } - sk = sk_alloc(net, PF_PHONET, GFP_KERNEL, pnp->prot); + sk = sk_alloc(net, PF_PHONET, GFP_KERNEL, pnp->prot, kern); if (sk == NULL) { err = -ENOMEM; goto out; @@ -377,6 +377,10 @@ static int phonet_rcv(struct sk_buff *skb, struct net_device *dev, struct sockaddr_pn sa; u16 len; + skb = skb_share_check(skb, GFP_ATOMIC); + if (!skb) + return NET_RX_DROP; + /* check we have at least a full Phonet header */ if (!pskb_pull(skb, sizeof(struct phonethdr))) goto out; diff --git a/kernel/net/phonet/pep.c b/kernel/net/phonet/pep.c index 6de2aeb98..850a86cde 100644 --- a/kernel/net/phonet/pep.c +++ b/kernel/net/phonet/pep.c @@ -845,7 +845,7 @@ static struct sock *pep_sock_accept(struct sock *sk, int flags, int *errp) } /* Create a new to-be-accepted sock */ - newsk = sk_alloc(sock_net(sk), PF_PHONET, GFP_KERNEL, sk->sk_prot); + newsk = sk_alloc(sock_net(sk), PF_PHONET, GFP_KERNEL, sk->sk_prot, 0); if (!newsk) { pep_reject_conn(sk, skb, PN_PIPE_ERR_OVERLOAD, GFP_KERNEL); err = -ENOBUFS; |