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

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits)
  forcedeth: fix a few sparse warnings (variable shadowing)
  forcedeth: Improve stats counters
  forcedeth: remove unneeded stats updates
  forcedeth: Acknowledge only interrupts that are being processed
  forcedeth: fix race when unloading module
  MAINTAINERS/rds: update maintainer
  wanrouter: Remove kernel_lock annotations
  usbnet: fix oops in usbnet_start_xmit
  ixgbe: Fix compile for kernel without CONFIG_PCI_IOV defined
  etherh: Add MAINTAINERS entry for etherh
  bonding: comparing a u8 with -1 is always false
  sky2: fix regression on Yukon Optima
  netlink: clarify attribute length check documentation
  netlink: validate NLA_MSECS length
  i825xx:xscale:8390:freescale: Fix Kconfig dependancies
  macvlan: receive multicast with local address
  tg3: Update version to 3.121
  tg3: Eliminate timer race with reset_task
  tg3: Schedule at most one tg3_reset_task run
  tg3: Obtain PCI function number from device
  ...

4 files changed, 14 insertions, 3 deletions

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 45f00b61c096..de33de1e2052 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -1097,10 +1097,12 @@ struct ethtool_ops {
 #define SPEED_1000              1000
 #define SPEED_2500              2500
 #define SPEED_10000             10000
+#define SPEED_UNKNOWN           -1
 
 /* Duplex, half or full. */
 #define DUPLEX_HALF             0x00
 #define DUPLEX_FULL             0x01
+#define DUPLEX_UNKNOWN          0xff
 
 /* Which connector port. */
 #define PORT_TP                 0x00
diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index d5eee2093b1e..e2e3ecad1008 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -211,6 +211,7 @@ struct rfcomm_dlc {
 #define RFCOMM_AUTH_ACCEPT  6
 #define RFCOMM_AUTH_REJECT  7
 #define RFCOMM_DEFER_SETUP  8
+#define RFCOMM_ENC_DROP     9
 
 /* Scheduling flags and events */
 #define RFCOMM_SCHED_WAKEUP 31
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index dc1123aa8181..72eddd1b410b 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -3567,8 +3567,9 @@ rate_lowest_index(struct ieee80211_supported_band *sband,
                         return i;
 
         /* warn when we cannot find a rate. */
-        WARN_ON(1);
+        WARN_ON_ONCE(1);
 
+        /* and return 0 (the lowest index) */
         return 0;
 }
 
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 98c185441bee..cb1f3504687f 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -192,8 +192,15 @@ enum {
  *    NLA_NUL_STRING       Maximum length of string (excluding NUL)
  *    NLA_FLAG             Unused
  *    NLA_BINARY           Maximum length of attribute payload
- *    NLA_NESTED_COMPAT    Exact length of structure payload
- *    All other            Exact length of attribute payload
+ *    NLA_NESTED           Don't use `len' field -- length verification is
+ *                         done by checking len of nested header (or empty)
+ *    NLA_NESTED_COMPAT    Minimum length of structure payload
+ *    NLA_U8, NLA_U16,
+ *    NLA_U32, NLA_U64,
+ *    NLA_MSECS            Leaving the length field zero will verify the
+ *                         given type fits, using it verifies minimum length
+ *                         just like "All other"
+ *    All other            Minimum length of attribute payload
  *
  * Example:
  * static const struct nla_policy my_policy[ATTR_MAX+1] = {