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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-27 14:05:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-27 14:05:19 -0700
commit2decb2682f80759f631c8332f9a2a34a02150a03 (patch)
tree6c30015e4118ff6a56c67043f2ba842ed4a6e011 /include
parentb787f68c36d49bb1d9236f403813641efa74a031 (diff)
parent22a8f237c0551bae95ffcd2a7ff17d6f5fcce7e7 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) mlx4 doesn't check fully for supported valid RSS hash function, fix from Amir Vadai 2) Off by one in ibmveth_change_mtu(), from David Gibson 3) Prevent altera chip from reporting false error interrupts in some circumstances, from Chee Nouk Phoon 4) Get rid of that stupid endless loop trying to allocate a FIN packet in TCP, and in the process kill deadlocks. From Eric Dumazet 5) Fix get_rps_cpus() crash due to wrong invalid-cpu value, also from Eric Dumazet 6) Fix two bugs in async rhashtable resizing, from Thomas Graf 7) Fix topology server listener socket namespace bug in TIPC, from Ying Xue 8) Add some missing HAS_DMA kconfig dependencies, from Geert Uytterhoeven 9) bgmac driver intends to force re-polling but does so by returning the wrong value from it's ->poll() handler. Fix from Rafał Miłecki 10) When the creater of an rhashtable configures a max size for it, don't bark in the logs and drop insertions when that is exceeded. Fix from Johannes Berg 11) Recover from out of order packets in ppp mppe properly, from Sylvain Rochet * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (41 commits) bnx2x: really disable TPA if 'disable_tpa' option is set net:treewide: Fix typo in drivers/net net/mlx4_en: Prevent setting invalid RSS hash function mdio-mux-gpio: use new gpiod_get_array and gpiod_put_array functions netfilter; Add some missing default cases to switch statements in nft_reject. ppp: mppe: discard late packet in stateless mode ppp: mppe: sanity error path rework net/bonding: Make DRV macros private net: rfs: fix crash in get_rps_cpus() altera tse: add support for fixed-links. pxa168: fix double deallocation of managed resources net: fix crash in build_skb() net: eth: altera: Resolve false errors from MSGDMA to TSE ehea: Fix memory hook reference counting crashes net/tg3: Release IRQs on permanent error net: mdio-gpio: support access that may sleep inet: fix possible panic in reqsk_queue_unlink() rhashtable: don't attempt to grow when at max_size bgmac: fix requests for extra polling calls from NAPI tcp: avoid looping in tcp_send_fin() ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/netdevice.h10
-rw-r--r--include/linux/rhashtable.h3
-rw-r--r--include/linux/skbuff.h1
-rw-r--r--include/net/bonding.h7
-rw-r--r--include/net/inet_connection_sock.h20
-rw-r--r--include/net/request_sock.h18
6 files changed, 11 insertions, 48 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index bcbde799ec69..dbad4d728b4b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -60,6 +60,7 @@ struct phy_device;
struct wireless_dev;
/* 802.15.4 specific */
struct wpan_dev;
+struct mpls_dev;
void netdev_set_default_ethtool_ops(struct net_device *dev,
const struct ethtool_ops *ops);
@@ -1627,6 +1628,9 @@ struct net_device {
void *ax25_ptr;
struct wireless_dev *ieee80211_ptr;
struct wpan_dev *ieee802154_ptr;
+#if IS_ENABLED(CONFIG_MPLS_ROUTING)
+ struct mpls_dev __rcu *mpls_ptr;
+#endif
/*
* Cache lines mostly used on receive path (including eth_type_trans())
@@ -2021,10 +2025,10 @@ struct pcpu_sw_netstats {
({ \
typeof(type) __percpu *pcpu_stats = alloc_percpu(type); \
if (pcpu_stats) { \
- int i; \
- for_each_possible_cpu(i) { \
+ int __cpu; \
+ for_each_possible_cpu(__cpu) { \
typeof(type) *stat; \
- stat = per_cpu_ptr(pcpu_stats, i); \
+ stat = per_cpu_ptr(pcpu_stats, __cpu); \
u64_stats_init(&stat->syncp); \
} \
} \
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index e23d242d1230..dbcbcc59aa92 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -282,7 +282,8 @@ static inline bool rht_shrink_below_30(const struct rhashtable *ht,
static inline bool rht_grow_above_100(const struct rhashtable *ht,
const struct bucket_table *tbl)
{
- return atomic_read(&ht->nelems) > tbl->size;
+ return atomic_read(&ht->nelems) > tbl->size &&
+ (!ht->p.max_size || tbl->size < ht->p.max_size);
}
/* The bucket lock is selected based on the hash and protects mutations
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 06793b598f44..66e374d62f64 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -773,6 +773,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
int node);
+struct sk_buff *__build_skb(void *data, unsigned int frag_size);
struct sk_buff *build_skb(void *data, unsigned int frag_size);
static inline struct sk_buff *alloc_skb(unsigned int size,
gfp_t priority)
diff --git a/include/net/bonding.h b/include/net/bonding.h
index fda6feeb6c1f..78ed135e9dea 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -30,13 +30,6 @@
#include <net/bond_alb.h>
#include <net/bond_options.h>
-#define DRV_VERSION "3.7.1"
-#define DRV_RELDATE "April 27, 2011"
-#define DRV_NAME "bonding"
-#define DRV_DESCRIPTION "Ethernet Channel Bonding Driver"
-
-#define bond_version DRV_DESCRIPTION ": v" DRV_VERSION " (" DRV_RELDATE ")\n"
-
#define BOND_MAX_ARP_TARGETS 16
#define BOND_DEFAULT_MIIMON 100
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 7b5887cd1172..48a815823587 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -279,12 +279,6 @@ static inline void inet_csk_reqsk_queue_add(struct sock *sk,
void inet_csk_reqsk_queue_hash_add(struct sock *sk, struct request_sock *req,
unsigned long timeout);
-static inline void inet_csk_reqsk_queue_removed(struct sock *sk,
- struct request_sock *req)
-{
- reqsk_queue_removed(&inet_csk(sk)->icsk_accept_queue, req);
-}
-
static inline void inet_csk_reqsk_queue_added(struct sock *sk,
const unsigned long timeout)
{
@@ -306,19 +300,7 @@ static inline int inet_csk_reqsk_queue_is_full(const struct sock *sk)
return reqsk_queue_is_full(&inet_csk(sk)->icsk_accept_queue);
}
-static inline void inet_csk_reqsk_queue_unlink(struct sock *sk,
- struct request_sock *req)
-{
- reqsk_queue_unlink(&inet_csk(sk)->icsk_accept_queue, req);
-}
-
-static inline void inet_csk_reqsk_queue_drop(struct sock *sk,
- struct request_sock *req)
-{
- inet_csk_reqsk_queue_unlink(sk, req);
- inet_csk_reqsk_queue_removed(sk, req);
- reqsk_put(req);
-}
+void inet_csk_reqsk_queue_drop(struct sock *sk, struct request_sock *req);
void inet_csk_destroy_sock(struct sock *sk);
void inet_csk_prepare_forced_close(struct sock *sk);
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index fe41f3ceb008..9f4265ce8892 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -212,24 +212,6 @@ static inline int reqsk_queue_empty(struct request_sock_queue *queue)
return queue->rskq_accept_head == NULL;
}
-static inline void reqsk_queue_unlink(struct request_sock_queue *queue,
- struct request_sock *req)
-{
- struct listen_sock *lopt = queue->listen_opt;
- struct request_sock **prev;
-
- spin_lock(&queue->syn_wait_lock);
-
- prev = &lopt->syn_table[req->rsk_hash];
- while (*prev != req)
- prev = &(*prev)->dl_next;
- *prev = req->dl_next;
-
- spin_unlock(&queue->syn_wait_lock);
- if (del_timer(&req->rsk_timer))
- reqsk_put(req);
-}
-
static inline void reqsk_queue_add(struct request_sock_queue *queue,
struct request_sock *req,
struct sock *parent,

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