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-rw-r--r--net/core/dev.c193
-rw-r--r--net/core/ethtool.c2
-rw-r--r--net/core/fib_rules.c3
-rw-r--r--net/core/filter.c74
-rw-r--r--net/core/netpoll.c2
-rw-r--r--net/core/rtnetlink.c6
-rw-r--r--net/core/skbuff.c11
-rw-r--r--net/core/sock.c8
8 files changed, 150 insertions, 149 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 59877290bca7..93e44dbf6793 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -749,7 +749,8 @@ EXPORT_SYMBOL(dev_get_by_index);
* @ha: hardware address
*
* Search for an interface by MAC address. Returns NULL if the device
- * is not found or a pointer to the device. The caller must hold RCU
+ * is not found or a pointer to the device.
+ * The caller must hold RCU or RTNL.
* The returned device has not had its ref count increased
* and the caller must therefore be careful about locking
*
@@ -1547,13 +1548,6 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
struct sk_buff *skb2 = NULL;
struct packet_type *pt_prev = NULL;
-#ifdef CONFIG_NET_CLS_ACT
- if (!(skb->tstamp.tv64 && (G_TC_FROM(skb->tc_verd) & AT_INGRESS)))
- net_timestamp_set(skb);
-#else
- net_timestamp_set(skb);
-#endif
-
rcu_read_lock();
list_for_each_entry_rcu(ptype, &ptype_all, list) {
/* Never send packets back to the socket
@@ -1572,6 +1566,8 @@ static void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev)
if (!skb2)
break;
+ net_timestamp_set(skb2);
+
/* skb->nh should be correctly
set by sender, so that the second statement is
just protection against buggy protocols.
@@ -1737,33 +1733,6 @@ void netif_device_attach(struct net_device *dev)
}
EXPORT_SYMBOL(netif_device_attach);
-static bool can_checksum_protocol(unsigned long features, __be16 protocol)
-{
- return ((features & NETIF_F_NO_CSUM) ||
- ((features & NETIF_F_V4_CSUM) &&
- protocol == htons(ETH_P_IP)) ||
- ((features & NETIF_F_V6_CSUM) &&
- protocol == htons(ETH_P_IPV6)) ||
- ((features & NETIF_F_FCOE_CRC) &&
- protocol == htons(ETH_P_FCOE)));
-}
-
-static bool dev_can_checksum(struct net_device *dev, struct sk_buff *skb)
-{
- __be16 protocol = skb->protocol;
- int features = dev->features;
-
- if (vlan_tx_tag_present(skb)) {
- features &= dev->vlan_features;
- } else if (protocol == htons(ETH_P_8021Q)) {
- struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
- protocol = veh->h_vlan_encapsulated_proto;
- features &= dev->vlan_features;
- }
-
- return can_checksum_protocol(features, protocol);
-}
-
/**
* skb_dev_set -- assign a new device to a buffer
* @skb: buffer for the new device
@@ -1976,16 +1945,14 @@ static void dev_gso_skb_destructor(struct sk_buff *skb)
/**
* dev_gso_segment - Perform emulated hardware segmentation on skb.
* @skb: buffer to segment
+ * @features: device features as applicable to this skb
*
* This function segments the given skb and stores the list of segments
* in skb->next.
*/
-static int dev_gso_segment(struct sk_buff *skb)
+static int dev_gso_segment(struct sk_buff *skb, int features)
{
- struct net_device *dev = skb->dev;
struct sk_buff *segs;
- int features = dev->features & ~(illegal_highdma(dev, skb) ?
- NETIF_F_SG : 0);
segs = skb_gso_segment(skb, features);
@@ -2022,22 +1989,52 @@ static inline void skb_orphan_try(struct sk_buff *skb)
}
}
-int netif_get_vlan_features(struct sk_buff *skb, struct net_device *dev)
+static bool can_checksum_protocol(unsigned long features, __be16 protocol)
+{
+ return ((features & NETIF_F_GEN_CSUM) ||
+ ((features & NETIF_F_V4_CSUM) &&
+ protocol == htons(ETH_P_IP)) ||
+ ((features & NETIF_F_V6_CSUM) &&
+ protocol == htons(ETH_P_IPV6)) ||
+ ((features & NETIF_F_FCOE_CRC) &&
+ protocol == htons(ETH_P_FCOE)));
+}
+
+static int harmonize_features(struct sk_buff *skb, __be16 protocol, int features)
+{
+ if (!can_checksum_protocol(features, protocol)) {
+ features &= ~NETIF_F_ALL_CSUM;
+ features &= ~NETIF_F_SG;
+ } else if (illegal_highdma(skb->dev, skb)) {
+ features &= ~NETIF_F_SG;
+ }
+
+ return features;
+}
+
+int netif_skb_features(struct sk_buff *skb)
{
__be16 protocol = skb->protocol;
+ int features = skb->dev->features;
if (protocol == htons(ETH_P_8021Q)) {
struct vlan_ethhdr *veh = (struct vlan_ethhdr *)skb->data;
protocol = veh->h_vlan_encapsulated_proto;
- } else if (!skb->vlan_tci)
- return dev->features;
+ } else if (!vlan_tx_tag_present(skb)) {
+ return harmonize_features(skb, protocol, features);
+ }
- if (protocol != htons(ETH_P_8021Q))
- return dev->features & dev->vlan_features;
- else
- return 0;
+ features &= (skb->dev->vlan_features | NETIF_F_HW_VLAN_TX);
+
+ if (protocol != htons(ETH_P_8021Q)) {
+ return harmonize_features(skb, protocol, features);
+ } else {
+ features &= NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST |
+ NETIF_F_GEN_CSUM | NETIF_F_HW_VLAN_TX;
+ return harmonize_features(skb, protocol, features);
+ }
}
-EXPORT_SYMBOL(netif_get_vlan_features);
+EXPORT_SYMBOL(netif_skb_features);
/*
* Returns true if either:
@@ -2047,22 +2044,13 @@ EXPORT_SYMBOL(netif_get_vlan_features);
* support DMA from it.
*/
static inline int skb_needs_linearize(struct sk_buff *skb,
- struct net_device *dev)
+ int features)
{
- if (skb_is_nonlinear(skb)) {
- int features = dev->features;
-
- if (vlan_tx_tag_present(skb))
- features &= dev->vlan_features;
-
- return (skb_has_frag_list(skb) &&
- !(features & NETIF_F_FRAGLIST)) ||
+ return skb_is_nonlinear(skb) &&
+ ((skb_has_frag_list(skb) &&
+ !(features & NETIF_F_FRAGLIST)) ||
(skb_shinfo(skb)->nr_frags &&
- (!(features & NETIF_F_SG) ||
- illegal_highdma(dev, skb)));
- }
-
- return 0;
+ !(features & NETIF_F_SG)));
}
int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
@@ -2072,6 +2060,8 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
int rc = NETDEV_TX_OK;
if (likely(!skb->next)) {
+ int features;
+
/*
* If device doesnt need skb->dst, release it right now while
* its hot in this cpu cache
@@ -2084,8 +2074,10 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
skb_orphan_try(skb);
+ features = netif_skb_features(skb);
+
if (vlan_tx_tag_present(skb) &&
- !(dev->features & NETIF_F_HW_VLAN_TX)) {
+ !(features & NETIF_F_HW_VLAN_TX)) {
skb = __vlan_put_tag(skb, vlan_tx_tag_get(skb));
if (unlikely(!skb))
goto out;
@@ -2093,13 +2085,13 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
skb->vlan_tci = 0;
}
- if (netif_needs_gso(dev, skb)) {
- if (unlikely(dev_gso_segment(skb)))
+ if (netif_needs_gso(skb, features)) {
+ if (unlikely(dev_gso_segment(skb, features)))
goto out_kfree_skb;
if (skb->next)
goto gso;
} else {
- if (skb_needs_linearize(skb, dev) &&
+ if (skb_needs_linearize(skb, features) &&
__skb_linearize(skb))
goto out_kfree_skb;
@@ -2110,7 +2102,7 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev,
if (skb->ip_summed == CHECKSUM_PARTIAL) {
skb_set_transport_header(skb,
skb_checksum_start_offset(skb));
- if (!dev_can_checksum(dev, skb) &&
+ if (!(features & NETIF_F_ALL_CSUM) &&
skb_checksum_help(skb))
goto out_kfree_skb;
}
@@ -2306,7 +2298,10 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q,
*/
if (!(dev->priv_flags & IFF_XMIT_DST_RELEASE))
skb_dst_force(skb);
- __qdisc_update_bstats(q, skb->len);
+
+ qdisc_skb_cb(skb)->pkt_len = skb->len;
+ qdisc_bstats_update(q, skb);
+
if (sch_direct_xmit(skb, q, dev, txq, root_lock)) {
if (unlikely(contended)) {
spin_unlock(&q->busylock);
@@ -3429,6 +3424,7 @@ static void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb)
__skb_pull(skb, skb_headlen(skb));
skb_reserve(skb, NET_IP_ALIGN - skb_headroom(skb));
skb->vlan_tci = 0;
+ skb->dev = napi->dev;
napi->skb = skb;
}
@@ -5529,34 +5525,6 @@ void netdev_run_todo(void)
}
}
-/**
- * dev_txq_stats_fold - fold tx_queues stats
- * @dev: device to get statistics from
- * @stats: struct rtnl_link_stats64 to hold results
- */
-void dev_txq_stats_fold(const struct net_device *dev,
- struct rtnl_link_stats64 *stats)
-{
- u64 tx_bytes = 0, tx_packets = 0, tx_dropped = 0;
- unsigned int i;
- struct netdev_queue *txq;
-
- for (i = 0; i < dev->num_tx_queues; i++) {
- txq = netdev_get_tx_queue(dev, i);
- spin_lock_bh(&txq->_xmit_lock);
- tx_bytes += txq->tx_bytes;
- tx_packets += txq->tx_packets;
- tx_dropped += txq->tx_dropped;
- spin_unlock_bh(&txq->_xmit_lock);
- }
- if (tx_bytes || tx_packets || tx_dropped) {
- stats->tx_bytes = tx_bytes;
- stats->tx_packets = tx_packets;
- stats->tx_dropped = tx_dropped;
- }
-}
-EXPORT_SYMBOL(dev_txq_stats_fold);
-
/* Convert net_device_stats to rtnl_link_stats64. They have the same
* fields in the same order, with only the type differing.
*/
@@ -5600,7 +5568,6 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
netdev_stats_to_stats64(storage, ops->ndo_get_stats(dev));
} else {
netdev_stats_to_stats64(storage, &dev->stats);
- dev_txq_stats_fold(dev, storage);
}
storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
return storage;
@@ -5626,18 +5593,20 @@ struct netdev_queue *dev_ingress_queue_create(struct net_device *dev)
}
/**
- * alloc_netdev_mq - allocate network device
+ * alloc_netdev_mqs - allocate network device
* @sizeof_priv: size of private data to allocate space for
* @name: device name format string
* @setup: callback to initialize device
- * @queue_count: the number of subqueues to allocate
+ * @txqs: the number of TX subqueues to allocate
+ * @rxqs: the number of RX subqueues to allocate
*
* Allocates a struct net_device with private data area for driver use
* and performs basic initialization. Also allocates subquue structs
- * for each queue on the device at the end of the netdevice.
+ * for each queue on the device.
*/
-struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
- void (*setup)(struct net_device *), unsigned int queue_count)
+struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name,
+ void (*setup)(struct net_device *),
+ unsigned int txqs, unsigned int rxqs)
{
struct net_device *dev;
size_t alloc_size;
@@ -5645,12 +5614,20 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
BUG_ON(strlen(name) >= sizeof(dev->name));
- if (queue_count < 1) {
+ if (txqs < 1) {
pr_err("alloc_netdev: Unable to allocate device "
"with zero queues.\n");
return NULL;
}
+#ifdef CONFIG_RPS
+ if (rxqs < 1) {
+ pr_err("alloc_netdev: Unable to allocate device "
+ "with zero RX queues.\n");
+ return NULL;
+ }
+#endif
+
alloc_size = sizeof(struct net_device);
if (sizeof_priv) {
/* ensure 32-byte alignment of private area */
@@ -5681,14 +5658,14 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
dev_net_set(dev, &init_net);
- dev->num_tx_queues = queue_count;
- dev->real_num_tx_queues = queue_count;
+ dev->num_tx_queues = txqs;
+ dev->real_num_tx_queues = txqs;
if (netif_alloc_netdev_queues(dev))
goto free_pcpu;
#ifdef CONFIG_RPS
- dev->num_rx_queues = queue_count;
- dev->real_num_rx_queues = queue_count;
+ dev->num_rx_queues = rxqs;
+ dev->real_num_rx_queues = rxqs;
if (netif_alloc_rx_queues(dev))
goto free_pcpu;
#endif
@@ -5716,7 +5693,7 @@ free_p:
kfree(p);
return NULL;
}
-EXPORT_SYMBOL(alloc_netdev_mq);
+EXPORT_SYMBOL(alloc_netdev_mqs);
/**
* free_netdev - free network device
@@ -6214,7 +6191,7 @@ static void __net_exit default_device_exit(struct net *net)
static void __net_exit default_device_exit_batch(struct list_head *net_list)
{
/* At exit all network devices most be removed from a network
- * namespace. Do this in the reverse order of registeration.
+ * namespace. Do this in the reverse order of registration.
* Do this across as many network namespaces as possible to
* improve batching efficiency.
*/
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 17741782a345..ff2302910b5e 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -817,7 +817,7 @@ static int ethtool_get_regs(struct net_device *dev, char __user *useraddr)
if (regs.len > reglen)
regs.len = reglen;
- regbuf = vmalloc(reglen);
+ regbuf = vzalloc(reglen);
if (!regbuf)
return -ENOMEM;
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 82a4369ae150..a20e5d3bbfa0 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -181,8 +181,7 @@ static int fib_rule_match(struct fib_rule *rule, struct fib_rules_ops *ops,
{
int ret = 0;
- if (rule->iifindex && (rule->iifindex != fl->iif) &&
- !(fl->flags & FLOWI_FLAG_MATCH_ANY_IIF))
+ if (rule->iifindex && (rule->iifindex != fl->iif))
goto out;
if (rule->oifindex && (rule->oifindex != fl->oif))
diff --git a/net/core/filter.c b/net/core/filter.c
index e8a6ac411ffb..afc58374ca96 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -85,6 +85,17 @@ enum {
BPF_S_JMP_JGT_X,
BPF_S_JMP_JSET_K,
BPF_S_JMP_JSET_X,
+ /* Ancillary data */
+ BPF_S_ANC_PROTOCOL,
+ BPF_S_ANC_PKTTYPE,
+ BPF_S_ANC_IFINDEX,
+ BPF_S_ANC_NLATTR,
+ BPF_S_ANC_NLATTR_NEST,
+ BPF_S_ANC_MARK,
+ BPF_S_ANC_QUEUE,
+ BPF_S_ANC_HATYPE,
+ BPF_S_ANC_RXHASH,
+ BPF_S_ANC_CPU,
};
/* No hurry in this branch */
@@ -107,11 +118,7 @@ static inline void *load_pointer(const struct sk_buff *skb, int k,
{
if (k >= 0)
return skb_header_pointer(skb, k, size, buffer);
- else {
- if (k >= SKF_AD_OFF)
- return NULL;
- return __load_pointer(skb, k, size);
- }
+ return __load_pointer(skb, k, size);
}
/**
@@ -151,7 +158,7 @@ EXPORT_SYMBOL(sk_filter);
/**
* sk_run_filter - run a filter on a socket
* @skb: buffer to run the filter on
- * @filter: filter to apply
+ * @fentry: filter to apply
*
* Decode and apply filter instructions to the skb->data.
* Return length to keep, 0 for none. @skb is the data we are
@@ -269,7 +276,7 @@ load_w:
A = get_unaligned_be32(ptr);
continue;
}
- break;
+ return 0;
case BPF_S_LD_H_ABS:
k = K;
load_h:
@@ -278,7 +285,7 @@ load_h:
A = get_unaligned_be16(ptr);
continue;
}
- break;
+ return 0;
case BPF_S_LD_B_ABS:
k = K;
load_b:
@@ -287,7 +294,7 @@ load_b:
A = *(u8 *)ptr;
continue;
}
- break;
+ return 0;
case BPF_S_LD_W_LEN:
A = skb->len;
continue;
@@ -338,45 +345,35 @@ load_b:
case BPF_S_STX:
mem[K] = X;
continue;
- default:
- WARN_ON(1);
- return 0;
- }
-
- /*
- * Handle ancillary data, which are impossible
- * (or very difficult) to get parsing packet contents.
- */
- switch (k-SKF_AD_OFF) {
- case SKF_AD_PROTOCOL:
+ case BPF_S_ANC_PROTOCOL:
A = ntohs(skb->protocol);
continue;
- case SKF_AD_PKTTYPE:
+ case BPF_S_ANC_PKTTYPE:
A = skb->pkt_type;
continue;
- case SKF_AD_IFINDEX:
+ case BPF_S_ANC_IFINDEX:
if (!skb->dev)
return 0;
A = skb->dev->ifindex;
continue;
- case SKF_AD_MARK:
+ case BPF_S_ANC_MARK:
A = skb->mark;
continue;
- case SKF_AD_QUEUE:
+ case BPF_S_ANC_QUEUE:
A = skb->queue_mapping;
continue;
- case SKF_AD_HATYPE:
+ case BPF_S_ANC_HATYPE:
if (!skb->dev)
return 0;
A = skb->dev->type;
continue;
- case SKF_AD_RXHASH:
+ case BPF_S_ANC_RXHASH:
A = skb->rxhash;
continue;
- case SKF_AD_CPU:
+ case BPF_S_ANC_CPU:
A = raw_smp_processor_id();
continue;
- case SKF_AD_NLATTR: {
+ case BPF_S_ANC_NLATTR: {
struct nlattr *nla;
if (skb_is_nonlinear(skb))
@@ -392,7 +389,7 @@ load_b:
A = 0;
continue;
}
- case SKF_AD_NLATTR_NEST: {
+ case BPF_S_ANC_NLATTR_NEST: {
struct nlattr *nla;
if (skb_is_nonlinear(skb))
@@ -412,6 +409,7 @@ load_b:
continue;
}
default:
+ WARN_ON(1);
return 0;
}
}
@@ -600,6 +598,24 @@ int sk_chk_filter(struct sock_filter *filter, int flen)
pc + ftest->jf + 1 >= flen)
return -EINVAL;
break;
+ case BPF_S_LD_W_ABS:
+ case BPF_S_LD_H_ABS:
+ case BPF_S_LD_B_ABS:
+#define ANCILLARY(CODE) case SKF_AD_OFF + SKF_AD_##CODE: \
+ code = BPF_S_ANC_##CODE; \
+ break
+ switch (ftest->k) {
+ ANCILLARY(PROTOCOL);
+ ANCILLARY(PKTTYPE);
+ ANCILLARY(IFINDEX);
+ ANCILLARY(NLATTR);
+ ANCILLARY(NLATTR_NEST);
+ ANCILLARY(MARK);
+ ANCILLARY(QUEUE);
+ ANCILLARY(HATYPE);
+ ANCILLARY(RXHASH);
+ ANCILLARY(CPU);
+ }
}
ftest->code = code;
}
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 72d9b50109fc..02dc2cbcbe86 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -923,7 +923,7 @@ void __netpoll_cleanup(struct netpoll *np)
skb_queue_purge(&npinfo->arp_tx);
skb_queue_purge(&npinfo->txq);
- cancel_rearming_delayed_work(&npinfo->tx_work);
+ cancel_delayed_work_sync(&npinfo->tx_work);
/* clean after last, unfinished work */
__skb_queue_purge(&npinfo->txq);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 750db57f3bb3..2d65c6bb24c1 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1121,8 +1121,7 @@ static int validate_linkmsg(struct net_device *dev, struct nlattr *tb[])
return -EOPNOTSUPP;
if (af_ops->validate_link_af) {
- err = af_ops->validate_link_af(dev,
- tb[IFLA_AF_SPEC]);
+ err = af_ops->validate_link_af(dev, af);
if (err < 0)
return err;
}
@@ -1672,6 +1671,9 @@ replay:
snprintf(ifname, IFNAMSIZ, "%s%%d", ops->kind);
dest_net = rtnl_link_get_net(net, tb);
+ if (IS_ERR(dest_net))
+ return PTR_ERR(dest_net);
+
dev = rtnl_create_link(net, dest_net, ifname, ops, tb);
if (IS_ERR(dev))
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 19d6c21220fd..d883dcc78b6b 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -210,6 +210,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask,
shinfo = skb_shinfo(skb);
memset(shinfo, 0, offsetof(struct skb_shared_info, dataref));
atomic_set(&shinfo->dataref, 1);
+ kmemcheck_annotate_variable(shinfo->destructor_arg);
if (fclone) {
struct sk_buff *child = skb + 1;
@@ -380,6 +381,8 @@ static void skb_release_head_state(struct sk_buff *skb)
}
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
nf_conntrack_put(skb->nfct);
+#endif
+#ifdef NET_SKBUFF_NF_DEFRAG_NEEDED
nf_conntrack_put_reasm(skb->nfct_reasm);
#endif
#ifdef CONFIG_BRIDGE_NETFILTER
@@ -2742,8 +2745,12 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb)
merge:
if (offset > headlen) {
- skbinfo->frags[0].page_offset += offset - headlen;
- skbinfo->frags[0].size -= offset - headlen;
+ unsigned int eat = offset - headlen;
+
+ skbinfo->frags[0].page_offset += eat;
+ skbinfo->frags[0].size -= eat;
+ skb->data_len -= eat;
+ skb->len -= eat;
offset = headlen;
}
diff --git a/net/core/sock.c b/net/core/sock.c
index a6b9e8061f34..7dfed792434d 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -157,7 +157,7 @@ static const char *const af_family_key_strings[AF_MAX+1] = {
"sk_lock-27" , "sk_lock-28" , "sk_lock-AF_CAN" ,
"sk_lock-AF_TIPC" , "sk_lock-AF_BLUETOOTH", "sk_lock-IUCV" ,
"sk_lock-AF_RXRPC" , "sk_lock-AF_ISDN" , "sk_lock-AF_PHONET" ,
- "sk_lock-AF_IEEE802154", "sk_lock-AF_CAIF" ,
+ "sk_lock-AF_IEEE802154", "sk_lock-AF_CAIF" , "sk_lock-AF_ALG" ,
"sk_lock-AF_MAX"
};
static const char *const af_family_slock_key_strings[AF_MAX+1] = {
@@ -173,7 +173,7 @@ static const char *const af_family_slock_key_strings[AF_MAX+1] = {
"slock-27" , "slock-28" , "slock-AF_CAN" ,
"slock-AF_TIPC" , "slock-AF_BLUETOOTH", "slock-AF_IUCV" ,
"slock-AF_RXRPC" , "slock-AF_ISDN" , "slock-AF_PHONET" ,
- "slock-AF_IEEE802154", "slock-AF_CAIF" ,
+ "slock-AF_IEEE802154", "slock-AF_CAIF" , "slock-AF_ALG" ,
"slock-AF_MAX"
};
static const char *const af_family_clock_key_strings[AF_MAX+1] = {
@@ -189,7 +189,7 @@ static const char *const af_family_clock_key_strings[AF_MAX+1] = {
"clock-27" , "clock-28" , "clock-AF_CAN" ,
"clock-AF_TIPC" , "clock-AF_BLUETOOTH", "clock-AF_IUCV" ,
"clock-AF_RXRPC" , "clock-AF_ISDN" , "clock-AF_PHONET" ,
- "clock-AF_IEEE802154", "clock-AF_CAIF" ,
+ "clock-AF_IEEE802154", "clock-AF_CAIF" , "clock-AF_ALG" ,
"clock-AF_MAX"
};
@@ -1908,7 +1908,7 @@ static void sock_def_readable(struct sock *sk, int len)
rcu_read_lock();
wq = rcu_dereference(sk->sk_wq);
if (wq_has_sleeper(wq))
- wake_up_interruptible_sync_poll(&wq->wait, POLLIN |
+ wake_up_interruptible_sync_poll(&wq->wait, POLLIN | POLLPRI |
POLLRDNORM | POLLRDBAND);
sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN);
rcu_read_unlock();
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.