Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pull networking bugfixes from David Miller:
 "Several bug fixes rolling in, some for changes introduced in this
  merge window, and some for problems that have existed for some time:

  1) Fix prepare_to_wait() handling in AF_VSOCK, from Claudio Imbrenda.

  2) The new DST_CACHE should be a silent config option, from Dave
     Jones.

  3) inet_current_timestamp() unintentionally truncates timestamps to
     16-bit, from Deepa Dinamani.

  4) Missing reference to netns in ppp, from Guillaume Nault.

  5) Free memory reference in hv_netvsc driver, from Haiyang Zhang.

  6) Missing kernel doc documentation for function arguments in various
     spots around the networking, from Luis de Bethencourt.

  7) UDP stopped receiving broadcast packets properly, due to
     overzealous multicast checks, fix from Paolo Abeni"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (59 commits)
  net: ping: make ping_v6_sendmsg static
  hv_netvsc: Fix the order of num_sc_offered decrement
  net: Fix typos and whitespace.
  hv_netvsc: Fix the array sizes to be max supported channels
  hv_netvsc: Fix accessing freed memory in netvsc_change_mtu()
  ppp: take reference on channels netns
  net: Reset encap_level to avoid resetting features on inner IP headers
  net: mediatek: fix checking for NULL instead of IS_ERR() in .probe
  net: phy: at803x: Request 'reset' GPIO only for AT8030 PHY
  at803x: fix reset handling
  AF_VSOCK: Shrink the area influenced by prepare_to_wait
  Revert "vsock: Fix blocking ops call in prepare_to_wait"
  macb: fix PHY reset
  ipv4: initialize flowi4_flags before calling fib_lookup()
  fsl/fman: Workaround for Errata A-007273
  ipv4: fix broadcast packets reception
  net: hns: bug fix about the overflow of mss
  net: hns: adds limitation for debug port mtu
  net: hns: fix the bug about mtu setting
  net: hns: fixes a bug of RSS
  ...

1 files changed, 12 insertions, 7 deletions

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index d5df40c75aa4..b183e2b606c8 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -946,15 +946,20 @@ igmp_max_memberships - INTEGER
 	The value 5459 assumes no IP header options, so in practice
 	this number may be lower.
 
-	conf/interface/*  changes special settings per interface (where
-	"interface" is the name of your network interface)
-
-	conf/all/*	  is special, changes the settings for all interfaces
+igmp_max_msf - INTEGER
+	Maximum number of addresses allowed in the source filter list for a
+	multicast group.
+	Default: 10
 
 igmp_qrv - INTEGER
-	 Controls the IGMP query robustness variable (see RFC2236 8.1).
-	 Default: 2 (as specified by RFC2236 8.1)
-	 Minimum: 1 (as specified by RFC6636 4.5)
+	Controls the IGMP query robustness variable (see RFC2236 8.1).
+	Default: 2 (as specified by RFC2236 8.1)
+	Minimum: 1 (as specified by RFC6636 4.5)
+
+conf/interface/*  changes special settings per interface (where
+"interface" is the name of your network interface)
+
+conf/all/*	  is special, changes the settings for all interfaces
 
 log_martians - BOOLEAN
 	Log packets with impossible addresses to kernel log.