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Commit c1d10d18 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net: Change netdev_fix_features messages loglevel
  vmxnet3: Fix inconsistent LRO state after initialization
  sfc: Fix oops in register dump after mapping change
  IPVS: fix netns if reading ip_vs_* procfs entries
  bridge: fix forwarding of IPv6
parents 477de0de 6f404e44

drivers/net/sfc/nic.c

+7 −0
Original line number Diff line number Diff line
@@ -1937,6 +1937,13 @@ void efx_nic_get_regs(struct efx_nic *efx, void *buf) 


		size = min_t(size_t, table->step, 16);



		if (table->offset >= efx->type->mem_map_size) {

			/* No longer mapped; return dummy data */

			memcpy(buf, "\xde\xc0\xad\xde", 4);

			buf += table->rows * size;

			continue;

		}



		for (i = 0; i < table->rows; i++) {

			switch (table->step) {

			case 4: /* 32-bit register or SRAM */

drivers/net/vmxnet3/vmxnet3_ethtool.c

+3 −0
Original line number Diff line number Diff line
@@ -311,6 +311,9 @@ vmxnet3_set_flags(struct net_device *netdev, u32 data) 
		/* toggle the LRO feature*/

		netdev->features ^= NETIF_F_LRO;



		/* Update private LRO flag */

		adapter->lro = lro_requested;



		/* update harware LRO capability accordingly */

		if (lro_requested)

			adapter->shared->devRead.misc.uptFeatures |=

net/core/dev.c

+8 −14
Original line number Diff line number Diff line
@@ -5186,27 +5186,27 @@ u32 netdev_fix_features(struct net_device *dev, u32 features) 
	/* Fix illegal checksum combinations */

	if ((features & NETIF_F_HW_CSUM) &&

	    (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {

		netdev_info(dev, "mixed HW and IP checksum settings.\n");

		netdev_warn(dev, "mixed HW and IP checksum settings.\n");

		features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM);

	}



	if ((features & NETIF_F_NO_CSUM) &&

	    (features & (NETIF_F_HW_CSUM|NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {

		netdev_info(dev, "mixed no checksumming and other settings.\n");

		netdev_warn(dev, "mixed no checksumming and other settings.\n");

		features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM|NETIF_F_HW_CSUM);

	}



	/* Fix illegal SG+CSUM combinations. */

	if ((features & NETIF_F_SG) &&

	    !(features & NETIF_F_ALL_CSUM)) {

		netdev_info(dev,

		netdev_dbg(dev,

			"Dropping NETIF_F_SG since no checksum feature.\n");

		features &= ~NETIF_F_SG;

	}



	/* TSO requires that SG is present as well. */

	if ((features & NETIF_F_ALL_TSO) && !(features & NETIF_F_SG)) {

		netdev_info(dev, "Dropping TSO features since no SG feature.\n");

		netdev_dbg(dev, "Dropping TSO features since no SG feature.\n");

		features &= ~NETIF_F_ALL_TSO;

	}
@@ -5216,7 +5216,7 @@ u32 netdev_fix_features(struct net_device *dev, u32 features) 


	/* Software GSO depends on SG. */

	if ((features & NETIF_F_GSO) && !(features & NETIF_F_SG)) {

		netdev_info(dev, "Dropping NETIF_F_GSO since no SG feature.\n");

		netdev_dbg(dev, "Dropping NETIF_F_GSO since no SG feature.\n");

		features &= ~NETIF_F_GSO;

	}
@@ -5226,13 +5226,13 @@ u32 netdev_fix_features(struct net_device *dev, u32 features) 
		if (!((features & NETIF_F_GEN_CSUM) ||

		    (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))

			    == (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {

			netdev_info(dev,

			netdev_dbg(dev,

				"Dropping NETIF_F_UFO since no checksum offload features.\n");

			features &= ~NETIF_F_UFO;

		}



		if (!(features & NETIF_F_SG)) {

			netdev_info(dev,

			netdev_dbg(dev,

				"Dropping NETIF_F_UFO since no NETIF_F_SG feature.\n");

			features &= ~NETIF_F_UFO;

		}
@@ -5414,12 +5414,6 @@ int register_netdevice(struct net_device *dev) 
	dev->features |= NETIF_F_SOFT_FEATURES;

	dev->wanted_features = dev->features & dev->hw_features;



	/* Avoid warning from netdev_fix_features() for GSO without SG */

	if (!(dev->wanted_features & NETIF_F_SG)) {

		dev->wanted_features &= ~NETIF_F_GSO;

		dev->features &= ~NETIF_F_GSO;

	}



	/* Enable GRO and NETIF_F_HIGHDMA for vlans by default,

	 * vlan_dev_init() will do the dev->features check, so these features

	 * are enabled only if supported by underlying device.

net/netfilter/ipvs/ip_vs_app.c

+1 −1
Original line number Diff line number Diff line
@@ -572,7 +572,7 @@ static const struct file_operations ip_vs_app_fops = { 
	.open	 = ip_vs_app_open,

	.read	 = seq_read,

	.llseek  = seq_lseek,

	.release = seq_release,

	.release = seq_release_net,

};

#endif

net/netfilter/ipvs/ip_vs_conn.c

+2 −2
Original line number Diff line number Diff line
@@ -1046,7 +1046,7 @@ static const struct file_operations ip_vs_conn_fops = { 
	.open    = ip_vs_conn_open,

	.read    = seq_read,

	.llseek  = seq_lseek,

	.release = seq_release,

	.release = seq_release_net,

};



static const char *ip_vs_origin_name(unsigned flags)
@@ -1114,7 +1114,7 @@ static const struct file_operations ip_vs_conn_sync_fops = { 
	.open    = ip_vs_conn_sync_open,

	.read    = seq_read,

	.llseek  = seq_lseek,

	.release = seq_release,

	.release = seq_release_net,

};



#endif