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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 02:46:52 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 02:46:52 +0400 |
| commit | 38e5781bbf8e82c1635ea845e0d07b2228a5ac7a (patch) | |
| tree | 69ced9c509c864a67122c5e1337f14cd1d9e988d /net/ipv4 | |
| 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/ipv4')
| -rw-r--r-- | net/ipv4/Kconfig | 6 | ||||
| -rw-r--r-- | net/ipv4/igmp.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 335ca7abbd46..aa2a2c79776f 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 fa057d105bef..5104bc0bbdbe 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; |