diff options
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 febba516db6..29c07fef922 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 449fe0f068f..65f80c7b165 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 002939cfc06..5c5af9988f9 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 335ca7abbd4..aa2a2c79776 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 fa057d105be..5104bc0bbdb 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 c2128b10e5f..8b31ab85d05 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. |