net: Restore NETIF_F_* bit ordering.

Commit 8ad227ff89a7 ("net: vlan: add 802.1ad support") added some new
NETIF_F_* features bits, but it added them in the middle of existing
values.

Userland depends upon the flag bits via the per-netdevice 'flags' sysfs
file.

So restore the previous ordering by adding the new flags at the end.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index cbaa027..09906b7 100644 (file)
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -25,9 +25,6 @@ enum {
        NETIF_F_HW_VLAN_CTAG_TX_BIT,    /* Transmit VLAN CTAG HW acceleration */
        NETIF_F_HW_VLAN_CTAG_RX_BIT,    /* Receive VLAN CTAG HW acceleration */
        NETIF_F_HW_VLAN_CTAG_FILTER_BIT,/* Receive filtering on VLAN CTAGs */
-       NETIF_F_HW_VLAN_STAG_TX_BIT,    /* Transmit VLAN STAG HW acceleration */
-       NETIF_F_HW_VLAN_STAG_RX_BIT,    /* Receive VLAN STAG HW acceleration */
-       NETIF_F_HW_VLAN_STAG_FILTER_BIT,/* Receive filtering on VLAN STAGs */
        NETIF_F_VLAN_CHALLENGED_BIT,    /* Device cannot handle VLAN packets */
        NETIF_F_GSO_BIT,                /* Enable software GSO. */
        NETIF_F_LLTX_BIT,               /* LockLess TX - deprecated. Please */
@@ -59,6 +56,9 @@ enum {
        NETIF_F_LOOPBACK_BIT,           /* Enable loopback */
        NETIF_F_RXFCS_BIT,              /* Append FCS to skb pkt data */
        NETIF_F_RXALL_BIT,              /* Receive errored frames too */
+       NETIF_F_HW_VLAN_STAG_TX_BIT,    /* Transmit VLAN STAG HW acceleration */
+       NETIF_F_HW_VLAN_STAG_RX_BIT,    /* Receive VLAN STAG HW acceleration */
+       NETIF_F_HW_VLAN_STAG_FILTER_BIT,/* Receive filtering on VLAN STAGs */
 
        /*
         * Add your fresh new feature above and remember to update
@@ -86,9 +86,6 @@ enum {
 #define NETIF_F_HW_VLAN_CTAG_FILTER __NETIF_F(HW_VLAN_CTAG_FILTER)
 #define NETIF_F_HW_VLAN_CTAG_RX        __NETIF_F(HW_VLAN_CTAG_RX)
 #define NETIF_F_HW_VLAN_CTAG_TX        __NETIF_F(HW_VLAN_CTAG_TX)
-#define NETIF_F_HW_VLAN_STAG_FILTER __NETIF_F(HW_VLAN_STAG_FILTER)
-#define NETIF_F_HW_VLAN_STAG_RX        __NETIF_F(HW_VLAN_STAG_RX)
-#define NETIF_F_HW_VLAN_STAG_TX        __NETIF_F(HW_VLAN_STAG_TX)
 #define NETIF_F_IP_CSUM                __NETIF_F(IP_CSUM)
 #define NETIF_F_IPV6_CSUM      __NETIF_F(IPV6_CSUM)
 #define NETIF_F_LLTX           __NETIF_F(LLTX)
@@ -110,6 +107,9 @@ enum {
 #define NETIF_F_RXALL          __NETIF_F(RXALL)
 #define NETIF_F_GSO_GRE                __NETIF_F(GSO_GRE)
 #define NETIF_F_GSO_UDP_TUNNEL __NETIF_F(GSO_UDP_TUNNEL)
+#define NETIF_F_HW_VLAN_STAG_FILTER __NETIF_F(HW_VLAN_STAG_FILTER)
+#define NETIF_F_HW_VLAN_STAG_RX        __NETIF_F(HW_VLAN_STAG_RX)
+#define NETIF_F_HW_VLAN_STAG_TX        __NETIF_F(HW_VLAN_STAG_TX)
 
 /* Features valid for ethtool to change */
 /* = all defined minus driver/device-class-related */