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

The UDP reuseport conflict was a little bit tricky.

The net-next code, via bpf-next, extracted the reuseport handling
into a helper so that the BPF sk lookup code could invoke it.

At the same time, the logic for reuseport handling of unconnected
sockets changed via commit efc6b6f6c3113e8b203b9debfb72d81e0f3dcace
which changed the logic to carry on the reuseport result into the
rest of the lookup loop if we do not return immediately.

This requires moving the reuseport_has_conns() logic into the callers.

While we are here, get rid of inline directives as they do not belong
in foo.c files.

The other changes were cases of more straightforward overlapping
modifications.

Signed-off-by: David S. Miller <davem@davemloft.net>

7 files changed, 38 insertions, 9 deletions

diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 2972244e6eb0..43570f4911ea 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2938,7 +2938,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
 						   DMA_BIT_MASK(40));
 	if (err) {
 		netdev_err(net_dev, "dma_coerce_mask_and_coherent() failed\n");
-		return err;
+		goto free_netdev;
 	}
 
 	/* If fsl_fm_max_frm is set to a higher value than the all-common 1500,
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index c1bea9132f50..9b4028c0e34c 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -3800,7 +3800,7 @@ static int dpaa2_eth_connect_mac(struct dpaa2_eth_priv *priv)
 
 	dpni_dev = to_fsl_mc_device(priv->net_dev->dev.parent);
 	dpmac_dev = fsl_mc_get_endpoint(dpni_dev);
-	if (IS_ERR(dpmac_dev) || dpmac_dev->dev.type != &fsl_mc_bus_dpmac_type)
+	if (IS_ERR_OR_NULL(dpmac_dev) || dpmac_dev->dev.type != &fsl_mc_bus_dpmac_type)
 		return 0;
 
 	if (dpaa2_mac_is_type_fixed(dpmac_dev, priv->mc_io))
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
index 1d2158fd9a28..26d5981b798f 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
@@ -1053,6 +1053,7 @@ static int enetc_pf_probe(struct pci_dev *pdev,
 
 err_reg_netdev:
 	enetc_teardown_serdes(priv);
+	enetc_mdio_remove(pf);
 	enetc_free_msix(priv);
 err_alloc_msix:
 	enetc_free_si_resources(priv);
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index d8d76da51c5e..832a2175636d 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -590,6 +590,7 @@ struct fec_enet_private {
 void fec_ptp_init(struct platform_device *pdev, int irq_idx);
 void fec_ptp_stop(struct platform_device *pdev);
 void fec_ptp_start_cyclecounter(struct net_device *ndev);
+void fec_ptp_disable_hwts(struct net_device *ndev);
 int fec_ptp_set(struct net_device *ndev, struct ifreq *ifr);
 int fec_ptp_get(struct net_device *ndev, struct ifreq *ifr);
 
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index a93381284f08..9934421814b4 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1293,8 +1293,13 @@ fec_enet_tx_queue(struct net_device *ndev, u16 queue_id)
 			ndev->stats.tx_bytes += skb->len;
 		}
 
-		if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS) &&
-			fep->bufdesc_ex) {
+		/* NOTE: SKBTX_IN_PROGRESS being set does not imply it's we who
+		 * are to time stamp the packet, so we still need to check time
+		 * stamping enabled flag.
+		 */
+		if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS &&
+			     fep->hwts_tx_en) &&
+		    fep->bufdesc_ex) {
 			struct skb_shared_hwtstamps shhwtstamps;
 			struct bufdesc_ex *ebdp = (struct bufdesc_ex *)bdp;
 
@@ -2722,10 +2727,16 @@ static int fec_enet_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
 		return -ENODEV;
 
 	if (fep->bufdesc_ex) {
-		if (cmd == SIOCSHWTSTAMP)
-			return fec_ptp_set(ndev, rq);
-		if (cmd == SIOCGHWTSTAMP)
-			return fec_ptp_get(ndev, rq);
+		bool use_fec_hwts = !phy_has_hwtstamp(phydev);
+
+		if (cmd == SIOCSHWTSTAMP) {
+			if (use_fec_hwts)
+				return fec_ptp_set(ndev, rq);
+			fec_ptp_disable_hwts(ndev);
+		} else if (cmd == SIOCGHWTSTAMP) {
+			if (use_fec_hwts)
+				return fec_ptp_get(ndev, rq);
+		}
 	}
 
 	return phy_mii_ioctl(phydev, rq, cmd);
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index 93a86553147c..a0c1f4410306 100644
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -447,6 +447,18 @@ static int fec_ptp_enable(struct ptp_clock_info *ptp,
 	return -EOPNOTSUPP;
 }
 
+/**
+ * fec_ptp_disable_hwts - disable hardware time stamping
+ * @ndev: pointer to net_device
+ */
+void fec_ptp_disable_hwts(struct net_device *ndev)
+{
+	struct fec_enet_private *fep = netdev_priv(ndev);
+
+	fep->hwts_tx_en = 0;
+	fep->hwts_rx_en = 0;
+}
+
 int fec_ptp_set(struct net_device *ndev, struct ifreq *ifr)
 {
 	struct fec_enet_private *fep = netdev_priv(ndev);
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index b3c69e9038ea..b513b8c5c3b5 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -779,8 +779,12 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev)
 
 	mac_addr = of_get_mac_address(np);
 
-	if (!IS_ERR(mac_addr))
+	if (!IS_ERR(mac_addr)) {
 		ether_addr_copy(dev->dev_addr, mac_addr);
+	} else {
+		eth_hw_addr_random(dev);
+		dev_info(&ofdev->dev, "Using random MAC address: %pM\n", dev->dev_addr);
+	}
 
 	if (model && !strcasecmp(model, "TSEC"))
 		priv->device_flags |= FSL_GIANFAR_DEV_HAS_GIGABIT |