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Commit da241efc authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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

Pull networking fixes from David Miller:

 1) Fix VSOCK layer handling of context ID changes, from Reilly Grant.

 2) Now that we have a synchronize_net() in netdev_rx_handler_unregister(),
    we can't let any call sites hold locks.  Unfortunately bonding does,
    so we have to drop the rwlock there a little bit earlier, fix from
    Veaceslav Falico.

 3) MAC address setting loop exits one iteration too early in mlx4
    driver, from Yan Burman.

 4) Restore ipv6 routes properly upon ifdown/ifup of loopback, from
    Balakumaran Kannan.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  VSOCK: Handle changes to the VMCI context ID.
  net IPv6 : Fix broken IPv6 routing table after loopback down-up
  cbq: incorrect processing of high limits
  net/mlx4_en: Fix setting initial MAC address
  bonding: get netdev_rx_handler_unregister out of locks
parents 6e8517a9 990454b5

drivers/net/bonding/bond_main.c

+1 −2
Original line number Diff line number Diff line
@@ -1976,12 +1976,11 @@ static int __bond_release_one(struct net_device *bond_dev, 
		return -EINVAL;

	}



	write_unlock_bh(&bond->lock);

	/* unregister rx_handler early so bond_handle_frame wouldn't be called

	 * for this slave anymore.

	 */

	netdev_rx_handler_unregister(slave_dev);

	write_unlock_bh(&bond->lock);

	synchronize_net();

	write_lock_bh(&bond->lock);



	if (!all && !bond->params.fail_over_mac) {

drivers/net/ethernet/mellanox/mlx4/en_netdev.c

+2 −2
Original line number Diff line number Diff line
@@ -411,8 +411,8 @@ static int mlx4_en_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) 


static void mlx4_en_u64_to_mac(unsigned char dst_mac[ETH_ALEN + 2], u64 src_mac)

{

	unsigned int i;

	for (i = ETH_ALEN - 1; i; --i) {

	int i;

	for (i = ETH_ALEN - 1; i >= 0; --i) {

		dst_mac[i] = src_mac & 0xff;

		src_mac >>= 8;

	}

net/ipv6/addrconf.c

+27 −0
Original line number Diff line number Diff line
@@ -2529,6 +2529,9 @@ static void sit_add_v4_addrs(struct inet6_dev *idev) 
static void init_loopback(struct net_device *dev)

{

	struct inet6_dev  *idev;

	struct net_device *sp_dev;

	struct inet6_ifaddr *sp_ifa;

	struct rt6_info *sp_rt;



	/* ::1 */
@@ -2540,6 +2543,30 @@ static void init_loopback(struct net_device *dev) 
	}



	add_addr(idev, &in6addr_loopback, 128, IFA_HOST);



	/* Add routes to other interface's IPv6 addresses */

	for_each_netdev(dev_net(dev), sp_dev) {

		if (!strcmp(sp_dev->name, dev->name))

			continue;



		idev = __in6_dev_get(sp_dev);

		if (!idev)

			continue;



		read_lock_bh(&idev->lock);

		list_for_each_entry(sp_ifa, &idev->addr_list, if_list) {



			if (sp_ifa->flags & (IFA_F_DADFAILED | IFA_F_TENTATIVE))

				continue;



			sp_rt = addrconf_dst_alloc(idev, &sp_ifa->addr, 0);



			/* Failure cases are ignored */

			if (!IS_ERR(sp_rt))

				ip6_ins_rt(sp_rt);

		}

		read_unlock_bh(&idev->lock);

	}

}



static void addrconf_add_linklocal(struct inet6_dev *idev, const struct in6_addr *addr)

net/sched/sch_cbq.c

+4 −1
Original line number Diff line number Diff line
@@ -962,8 +962,11 @@ cbq_dequeue(struct Qdisc *sch) 
		cbq_update(q);

		if ((incr -= incr2) < 0)

			incr = 0;

	}

		q->now += incr;

	} else {

		if (now > q->now)

			q->now = now;

	}

	q->now_rt = now;



	for (;;) {

net/vmw_vsock/af_vsock.c

+3 −3
Original line number Diff line number Diff line
@@ -207,7 +207,7 @@ static struct sock *__vsock_find_bound_socket(struct sockaddr_vm *addr) 
	struct vsock_sock *vsk;



	list_for_each_entry(vsk, vsock_bound_sockets(addr), bound_table)

		if (vsock_addr_equals_addr_any(addr, &vsk->local_addr))

		if (addr->svm_port == vsk->local_addr.svm_port)

			return sk_vsock(vsk);



	return NULL;
@@ -220,8 +220,8 @@ static struct sock *__vsock_find_connected_socket(struct sockaddr_vm *src, 


	list_for_each_entry(vsk, vsock_connected_sockets(src, dst),

			    connected_table) {

		if (vsock_addr_equals_addr(src, &vsk->remote_addr)

		    && vsock_addr_equals_addr(dst, &vsk->local_addr)) {

		if (vsock_addr_equals_addr(src, &vsk->remote_addr) &&

		    dst->svm_port == vsk->local_addr.svm_port) {

			return sk_vsock(vsk);

		}

	}