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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-09 22:46:52 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-09 22:46:52 (GMT) |
commit | 38e5781bbf8e82c1635ea845e0d07b2228a5ac7a (patch) | |
tree | 69ced9c509c864a67122c5e1337f14cd1d9e988d /net | |
parent | 979ecef5b89a8003902299566d9cdc08de34a3ee (diff) | |
parent | a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27 (diff) | |
download | linux-38e5781bbf8e82c1635ea845e0d07b2228a5ac7a.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
igmp: Avoid zero delay when receiving odd mixture of IGMP queries
netdev: make net_device_ops const
bcm63xx: make ethtool_ops const
usbnet: make ethtool_ops const
net: Fix build with INET disabled.
net: introduce netif_addr_lock_nested() and call if when appropriate
net: correct lock name in dev_[uc/mc]_sync documentations.
net: sk_update_clone is only used in net/core/sock.c
8139cp: fix missing napi_gro_flush.
pktgen: set correct max and min in pktgen_setup_inject()
smsc911x: Unconditionally include linux/smscphy.h in smsc911x.h
asix: fix infinite loop in rx_fixup()
net: Default UDP and UNIX diag to 'n'.
r6040: fix typo in use of MCR0 register bits
net: fix sock_clone reference mismatch with tcp memcontrol
Diffstat (limited to 'net')
-rw-r--r-- | net/core/dev_addr_lists.c | 16 | ||||
-rw-r--r-- | net/core/pktgen.c | 4 | ||||
-rw-r--r-- | net/core/sock.c | 9 | ||||
-rw-r--r-- | net/ipv4/Kconfig | 6 | ||||
-rw-r--r-- | net/ipv4/igmp.c | 2 | ||||
-rw-r--r-- | net/unix/Kconfig | 2 |
6 files changed, 27 insertions, 12 deletions
diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c index febba51..29c07fe 100644 --- a/net/core/dev_addr_lists.c +++ b/net/core/dev_addr_lists.c @@ -427,7 +427,7 @@ EXPORT_SYMBOL(dev_uc_del); * * Add newly added addresses to the destination device and release * addresses that have no users left. The source device must be - * locked by netif_tx_lock_bh. + * locked by netif_addr_lock_bh. * * This function is intended to be called from the dev->set_rx_mode * function of layered software devices. @@ -439,11 +439,11 @@ int dev_uc_sync(struct net_device *to, struct net_device *from) if (to->addr_len != from->addr_len) return -EINVAL; - netif_addr_lock_bh(to); + netif_addr_lock_nested(to); err = __hw_addr_sync(&to->uc, &from->uc, to->addr_len); if (!err) __dev_set_rx_mode(to); - netif_addr_unlock_bh(to); + netif_addr_unlock(to); return err; } EXPORT_SYMBOL(dev_uc_sync); @@ -463,7 +463,7 @@ void dev_uc_unsync(struct net_device *to, struct net_device *from) return; netif_addr_lock_bh(from); - netif_addr_lock(to); + netif_addr_lock_nested(to); __hw_addr_unsync(&to->uc, &from->uc, to->addr_len); __dev_set_rx_mode(to); netif_addr_unlock(to); @@ -590,7 +590,7 @@ EXPORT_SYMBOL(dev_mc_del_global); * * Add newly added addresses to the destination device and release * addresses that have no users left. The source device must be - * locked by netif_tx_lock_bh. + * locked by netif_addr_lock_bh. * * This function is intended to be called from the ndo_set_rx_mode * function of layered software devices. @@ -602,11 +602,11 @@ int dev_mc_sync(struct net_device *to, struct net_device *from) if (to->addr_len != from->addr_len) return -EINVAL; - netif_addr_lock_bh(to); + netif_addr_lock_nested(to); err = __hw_addr_sync(&to->mc, &from->mc, to->addr_len); if (!err) __dev_set_rx_mode(to); - netif_addr_unlock_bh(to); + netif_addr_unlock(to); return err; } EXPORT_SYMBOL(dev_mc_sync); @@ -626,7 +626,7 @@ void dev_mc_unsync(struct net_device *to, struct net_device *from) return; netif_addr_lock_bh(from); - netif_addr_lock(to); + netif_addr_lock_nested(to); __hw_addr_unsync(&to->mc, &from->mc, to->addr_len); __dev_set_rx_mode(to); netif_addr_unlock(to); diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 449fe0f..65f80c7 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2024,13 +2024,13 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) pr_warning("WARNING: Requested queue_map_min (zero-based) (%d) exceeds valid range [0 - %d] for (%d) queues on %s, resetting\n", pkt_dev->queue_map_min, (ntxq ?: 1) - 1, ntxq, pkt_dev->odevname); - pkt_dev->queue_map_min = ntxq - 1; + pkt_dev->queue_map_min = (ntxq ?: 1) - 1; } if (pkt_dev->queue_map_max >= ntxq) { pr_warning("WARNING: Requested queue_map_max (zero-based) (%d) exceeds valid range [0 - %d] for (%d) queues on %s, resetting\n", pkt_dev->queue_map_max, (ntxq ?: 1) - 1, ntxq, pkt_dev->odevname); - pkt_dev->queue_map_max = ntxq - 1; + pkt_dev->queue_map_max = (ntxq ?: 1) - 1; } /* Default to the interface's mac if not explicitly set. */ diff --git a/net/core/sock.c b/net/core/sock.c index 002939c..5c5af998 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -112,6 +112,7 @@ #include <linux/highmem.h> #include <linux/user_namespace.h> #include <linux/jump_label.h> +#include <linux/memcontrol.h> #include <asm/uaccess.h> #include <asm/system.h> @@ -1272,6 +1273,12 @@ void sk_release_kernel(struct sock *sk) } EXPORT_SYMBOL(sk_release_kernel); +static void sk_update_clone(const struct sock *sk, struct sock *newsk) +{ + if (mem_cgroup_sockets_enabled && sk->sk_cgrp) + sock_update_memcg(newsk); +} + /** * sk_clone_lock - clone a socket, and lock its clone * @sk: the socket to clone @@ -1362,6 +1369,8 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority) sk_set_socket(newsk, NULL); newsk->sk_wq = NULL; + sk_update_clone(sk, newsk); + if (newsk->sk_prot->sockets_allocated) sk_sockets_allocated_inc(newsk); diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 335ca7a..aa2a2c7 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -408,8 +408,12 @@ config INET_TCP_DIAG def_tristate INET_DIAG config INET_UDP_DIAG + tristate "UDP: socket monitoring interface" depends on INET_DIAG - def_tristate INET_DIAG && IPV6 + default n + ---help--- + Support for UDP socket monitoring interface used by the ss tool. + If unsure, say Y. menuconfig TCP_CONG_ADVANCED bool "TCP: advanced congestion control" diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index fa057d1..5104bc0bbd 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -880,6 +880,8 @@ static void igmp_heard_query(struct in_device *in_dev, struct sk_buff *skb, * to be intended in a v3 query. */ max_delay = IGMPV3_MRC(ih3->code)*(HZ/IGMP_TIMER_SCALE); + if (!max_delay) + max_delay = 1; /* can't mod w/ 0 */ } else { /* v3 */ if (!pskb_may_pull(skb, sizeof(struct igmpv3_query))) return; diff --git a/net/unix/Kconfig b/net/unix/Kconfig index c2128b1..8b31ab8 100644 --- a/net/unix/Kconfig +++ b/net/unix/Kconfig @@ -22,7 +22,7 @@ config UNIX config UNIX_DIAG tristate "UNIX: socket monitoring interface" depends on UNIX - default UNIX + default n ---help--- Support for UNIX socket monitoring interface used by the ss tool. If unsure, say Y. |