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

Pull networking fixes and cleanups from David Miller:

 1) Revert bogus nla_ok() change, from Alexey Dobriyan.

 2) Various bpf validator fixes from Daniel Borkmann.

 3) Add some necessary SET_NETDEV_DEV() calls to hsis_femac and hip04
    drivers, from Dongpo Li.

 4) Several ethtool ksettings conversions from Philippe Reynes.

 5) Fix bugs in inet port management wrt. soreuseport, from Tom Herbert.

 6) XDP support for virtio_net, from John Fastabend.

 7) Fix NAT handling within a vrf, from David Ahern.

 8) Endianness fixes in dpaa_eth driver, from Claudiu Manoil

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (63 commits)
  net: mv643xx_eth: fix build failure
  isdn: Constify some function parameters
  mlxsw: spectrum: Mark split ports as such
  cgroup: Fix CGROUP_BPF config
  qed: fix old-style function definition
  net: ipv6: check route protocol when deleting routes
  r6040: move spinlock in r6040_close as SOFTIRQ-unsafe lock order detected
  irda: w83977af_ir: cleanup an indent issue
  net: sfc: use new api ethtool_{get|set}_link_ksettings
  net: davicom: dm9000: use new api ethtool_{get|set}_link_ksettings
  net: cirrus: ep93xx: use new api ethtool_{get|set}_link_ksettings
  net: chelsio: cxgb3: use new api ethtool_{get|set}_link_ksettings
  net: chelsio: cxgb2: use new api ethtool_{get|set}_link_ksettings
  bpf: fix mark_reg_unknown_value for spilled regs on map value marking
  bpf: fix overflow in prog accounting
  bpf: dynamically allocate digest scratch buffer
  gtp: Fix initialization of Flags octet in GTPv1 header
  gtp: gtp_check_src_ms_ipv4() always return success
  net/x25: use designated initializers
  isdn: use designated initializers
  ...

3 files changed, 65 insertions, 42 deletions

diff --git a/drivers/net/ethernet/sfc/ethtool.c b/drivers/net/ethernet/sfc/ethtool.c
index f644216eda1b..87bdc56b4e3a 100644
--- a/drivers/net/ethernet/sfc/ethtool.c
+++ b/drivers/net/ethernet/sfc/ethtool.c
@@ -120,44 +120,53 @@ static int efx_ethtool_phys_id(struct net_device *net_dev,
 }
 
 /* This must be called with rtnl_lock held. */
-static int efx_ethtool_get_settings(struct net_device *net_dev,
-				    struct ethtool_cmd *ecmd)
+static int
+efx_ethtool_get_link_ksettings(struct net_device *net_dev,
+			       struct ethtool_link_ksettings *cmd)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
 	struct efx_link_state *link_state = &efx->link_state;
+	u32 supported;
 
 	mutex_lock(&efx->mac_lock);
-	efx->phy_op->get_settings(efx, ecmd);
+	efx->phy_op->get_link_ksettings(efx, cmd);
 	mutex_unlock(&efx->mac_lock);
 
 	/* Both MACs support pause frames (bidirectional and respond-only) */
-	ecmd->supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+	ethtool_convert_link_mode_to_legacy_u32(&supported,
+						cmd->link_modes.supported);
+
+	supported |= SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
 
 	if (LOOPBACK_INTERNAL(efx)) {
-		ethtool_cmd_speed_set(ecmd, link_state->speed);
-		ecmd->duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
+		cmd->base.speed = link_state->speed;
+		cmd->base.duplex = link_state->fd ? DUPLEX_FULL : DUPLEX_HALF;
 	}
 
 	return 0;
 }
 
 /* This must be called with rtnl_lock held. */
-static int efx_ethtool_set_settings(struct net_device *net_dev,
-				    struct ethtool_cmd *ecmd)
+static int
+efx_ethtool_set_link_ksettings(struct net_device *net_dev,
+			       const struct ethtool_link_ksettings *cmd)
 {
 	struct efx_nic *efx = netdev_priv(net_dev);
 	int rc;
 
 	/* GMAC does not support 1000Mbps HD */
-	if ((ethtool_cmd_speed(ecmd) == SPEED_1000) &&
-	    (ecmd->duplex != DUPLEX_FULL)) {
+	if ((cmd->base.speed == SPEED_1000) &&
+	    (cmd->base.duplex != DUPLEX_FULL)) {
 		netif_dbg(efx, drv, efx->net_dev,
 			  "rejecting unsupported 1000Mbps HD setting\n");
 		return -EINVAL;
 	}
 
 	mutex_lock(&efx->mac_lock);
-	rc = efx->phy_op->set_settings(efx, ecmd);
+	rc = efx->phy_op->set_link_ksettings(efx, cmd);
 	mutex_unlock(&efx->mac_lock);
 	return rc;
 }
@@ -1342,8 +1351,6 @@ static int efx_ethtool_get_module_info(struct net_device *net_dev,
 }
 
 const struct ethtool_ops efx_ethtool_ops = {
-	.get_settings		= efx_ethtool_get_settings,
-	.set_settings		= efx_ethtool_set_settings,
 	.get_drvinfo		= efx_ethtool_get_drvinfo,
 	.get_regs_len		= efx_ethtool_get_regs_len,
 	.get_regs		= efx_ethtool_get_regs,
@@ -1373,4 +1380,6 @@ const struct ethtool_ops efx_ethtool_ops = {
 	.get_ts_info		= efx_ethtool_get_ts_info,
 	.get_module_info	= efx_ethtool_get_module_info,
 	.get_module_eeprom	= efx_ethtool_get_module_eeprom,
+	.get_link_ksettings	= efx_ethtool_get_link_ksettings,
+	.set_link_ksettings	= efx_ethtool_set_link_ksettings,
 };
diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c
index 9dcd396784ae..c905971c5f3a 100644
--- a/drivers/net/ethernet/sfc/mcdi_port.c
+++ b/drivers/net/ethernet/sfc/mcdi_port.c
@@ -503,45 +503,59 @@ static void efx_mcdi_phy_remove(struct efx_nic *efx)
 	kfree(phy_data);
 }
 
-static void efx_mcdi_phy_get_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+static void efx_mcdi_phy_get_link_ksettings(struct efx_nic *efx,
+					    struct ethtool_link_ksettings *cmd)
 {
 	struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
 	MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_LINK_OUT_LEN);
 	int rc;
-
-	ecmd->supported =
-		mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
-	ecmd->advertising = efx->link_advertising;
-	ethtool_cmd_speed_set(ecmd, efx->link_state.speed);
-	ecmd->duplex = efx->link_state.fd;
-	ecmd->port = mcdi_to_ethtool_media(phy_cfg->media);
-	ecmd->phy_address = phy_cfg->port;
-	ecmd->transceiver = XCVR_INTERNAL;
-	ecmd->autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg);
-	ecmd->mdio_support = (efx->mdio.mode_support &
+	u32 supported, advertising, lp_advertising;
+
+	supported = mcdi_to_ethtool_cap(phy_cfg->media, phy_cfg->supported_cap);
+	advertising = efx->link_advertising;
+	cmd->base.speed = efx->link_state.speed;
+	cmd->base.duplex = efx->link_state.fd;
+	cmd->base.port = mcdi_to_ethtool_media(phy_cfg->media);
+	cmd->base.phy_address = phy_cfg->port;
+	cmd->base.autoneg = !!(efx->link_advertising & ADVERTISED_Autoneg);
+	cmd->base.mdio_support = (efx->mdio.mode_support &
 			      (MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22));
 
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.supported,
+						supported);
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.advertising,
+						advertising);
+
 	BUILD_BUG_ON(MC_CMD_GET_LINK_IN_LEN != 0);
 	rc = efx_mcdi_rpc(efx, MC_CMD_GET_LINK, NULL, 0,
 			  outbuf, sizeof(outbuf), NULL);
 	if (rc)
 		return;
-	ecmd->lp_advertising =
+	lp_advertising =
 		mcdi_to_ethtool_cap(phy_cfg->media,
 				    MCDI_DWORD(outbuf, GET_LINK_OUT_LP_CAP));
+
+	ethtool_convert_legacy_u32_to_link_mode(cmd->link_modes.lp_advertising,
+						lp_advertising);
 }
 
-static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd)
+static int
+efx_mcdi_phy_set_link_ksettings(struct efx_nic *efx,
+				const struct ethtool_link_ksettings *cmd)
 {
 	struct efx_mcdi_phy_data *phy_cfg = efx->phy_data;
 	u32 caps;
 	int rc;
+	u32 advertising;
+
+	ethtool_convert_link_mode_to_legacy_u32(&advertising,
+						cmd->link_modes.advertising);
 
-	if (ecmd->autoneg) {
-		caps = (ethtool_to_mcdi_cap(ecmd->advertising) |
+	if (cmd->base.autoneg) {
+		caps = (ethtool_to_mcdi_cap(advertising) |
 			 1 << MC_CMD_PHY_CAP_AN_LBN);
-	} else if (ecmd->duplex) {
-		switch (ethtool_cmd_speed(ecmd)) {
+	} else if (cmd->base.duplex) {
+		switch (cmd->base.speed) {
 		case 10:    caps = 1 << MC_CMD_PHY_CAP_10FDX_LBN;    break;
 		case 100:   caps = 1 << MC_CMD_PHY_CAP_100FDX_LBN;   break;
 		case 1000:  caps = 1 << MC_CMD_PHY_CAP_1000FDX_LBN;  break;
@@ -550,7 +564,7 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
 		default:    return -EINVAL;
 		}
 	} else {
-		switch (ethtool_cmd_speed(ecmd)) {
+		switch (cmd->base.speed) {
 		case 10:    caps = 1 << MC_CMD_PHY_CAP_10HDX_LBN;    break;
 		case 100:   caps = 1 << MC_CMD_PHY_CAP_100HDX_LBN;   break;
 		case 1000:  caps = 1 << MC_CMD_PHY_CAP_1000HDX_LBN;  break;
@@ -563,9 +577,9 @@ static int efx_mcdi_phy_set_settings(struct efx_nic *efx, struct ethtool_cmd *ec
 	if (rc)
 		return rc;
 
-	if (ecmd->autoneg) {
+	if (cmd->base.autoneg) {
 		efx_link_set_advertising(
-			efx, ecmd->advertising | ADVERTISED_Autoneg);
+			efx, advertising | ADVERTISED_Autoneg);
 		phy_cfg->forced_cap = 0;
 	} else {
 		efx_link_set_advertising(efx, 0);
@@ -812,8 +826,8 @@ static const struct efx_phy_operations efx_mcdi_phy_ops = {
 	.poll		= efx_mcdi_phy_poll,
 	.fini		= efx_port_dummy_op_void,
 	.remove		= efx_mcdi_phy_remove,
-	.get_settings	= efx_mcdi_phy_get_settings,
-	.set_settings	= efx_mcdi_phy_set_settings,
+	.get_link_ksettings = efx_mcdi_phy_get_link_ksettings,
+	.set_link_ksettings = efx_mcdi_phy_set_link_ksettings,
 	.test_alive	= efx_mcdi_phy_test_alive,
 	.run_tests	= efx_mcdi_phy_run_tests,
 	.test_name	= efx_mcdi_phy_test_name,
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 8692e829b40f..1a635ced62d0 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -720,8 +720,8 @@ static inline bool efx_link_state_equal(const struct efx_link_state *left,
  * @reconfigure: Reconfigure PHY (e.g. for new link parameters)
  * @poll: Update @link_state and report whether it changed.
  *	Serialised by the mac_lock.
- * @get_settings: Get ethtool settings. Serialised by the mac_lock.
- * @set_settings: Set ethtool settings. Serialised by the mac_lock.
+ * @get_link_ksettings: Get ethtool settings. Serialised by the mac_lock.
+ * @set_link_ksettings: Set ethtool settings. Serialised by the mac_lock.
  * @set_npage_adv: Set abilities advertised in (Extended) Next Page
  *	(only needed where AN bit is set in mmds)
  * @test_alive: Test that PHY is 'alive' (online)
@@ -736,10 +736,10 @@ struct efx_phy_operations {
 	void (*remove) (struct efx_nic *efx);
 	int (*reconfigure) (struct efx_nic *efx);
 	bool (*poll) (struct efx_nic *efx);
-	void (*get_settings) (struct efx_nic *efx,
-			      struct ethtool_cmd *ecmd);
-	int (*set_settings) (struct efx_nic *efx,
-			     struct ethtool_cmd *ecmd);
+	void (*get_link_ksettings)(struct efx_nic *efx,
+				   struct ethtool_link_ksettings *cmd);
+	int (*set_link_ksettings)(struct efx_nic *efx,
+				  const struct ethtool_link_ksettings *cmd);
 	void (*set_npage_adv) (struct efx_nic *efx, u32);
 	int (*test_alive) (struct efx_nic *efx);
 	const char *(*test_name) (struct efx_nic *efx, unsigned int index);