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

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Pull networking fixes from David Miller:
 "Some straggler bug fixes here:

   1) Netlink_sendmsg() doesn't check iterator type properly in mmap
      case, from Ken-ichirou MATSUZAWA.

   2) Don't sleep in atomic context in bcmgenet driver, from Florian
      Fainelli.

   3) The pfkey_broadcast() code patch can't actually ever use anything
      other than GFP_ATOMIC.  And the cases that right now pass
      GFP_KERNEL or similar will currently trigger an RCU splat.  Just
      use GFP_ATOMIC unconditionally.  From David Ahern.

   4) Fix FD bit timings handling in pcan_usb driver, from Marc
      Kleine-Budde.

   5) Cache dst leaked in ip6_gre tunnel removal, fix from Huaibin Wang.

   6) Traversal into drivers/net/ethernet/renesas should be triggered by
      CONFIG_NET_VENDOR_RENESAS, not a particular driver's config
      option.  From Kazuya Mizuguchi.

   7) Fix regression in handling of igmp_join errors in vxlan, from
      Marcelo Ricardo Leitner.

   8) Make phy_{read,write}_mmd_indirect() properly take the mdio_lock
      mutex when programming the registers.  From Russell King.

   9) Fix non-forced handling in u32_destroy(), from WANG Cong.

  10) Test the EVENT_NO_RUNTIME_PM flag before it is cleared in
      usbnet_stop(), from Eugene Shatokhin.

  11) In sfc driver, don't fetch statistics firmware isn't capable of,
      from Bert Kenward.

  12) Verify ASCONF address parameter location in SCTP, from Xin Long"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  sctp: donot reset the overall_error_count in SHUTDOWN_RECEIVE state
  sctp: asconf's process should verify address parameter is in the beginning
  sfc: only use vadaptor stats if firmware is capable
  net: phy: fixed: propagate fixed link values to struct
  usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared
  drivers: net: xgene: fix: Oops in linkwatch_fire_event
  cls_u32: complete the check for non-forced case in u32_destroy()
  net: fec: use reinit_completion() in mdio accessor functions
  net: phy: add locking to phy_read_mmd_indirect()/phy_write_mmd_indirect()
  vxlan: re-ignore EADDRINUSE from igmp_join
  net: compile renesas directory if NET_VENDOR_RENESAS is configured
  ip6_gre: release cached dst on tunnel removal
  phylib: Make PHYs children of their MDIO bus, not the bus' parent.
  can: pcan_usb: don't provide CAN FD bittimings by non-FD adapters
  net: Fix RCU splat in af_key
  net: bcmgenet: fix uncleaned dma flags
  net: bcmgenet: Avoid sleeping in bcmgenet_timeout
  netlink: mmap: fix tx type check
This commit is contained in:
Linus Torvalds 2015-08-27 17:52:38 -07:00
commit e001d7084a
22 changed files with 207 additions and 113 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/net/can/usb/peak_usb/pcan_usb.c
View File

@ -854,6 +854,18 @@ static int pcan_usb_probe(struct usb_interface *intf)
/*
* describe the PCAN-USB adapter
*/
static const struct can_bittiming_const pcan_usb_const = {
.name = "pcan_usb",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 64,
.brp_inc = 1,
};
const struct peak_usb_adapter pcan_usb = {
.name = "PCAN-USB",
.device_id = PCAN_USB_PRODUCT_ID,
@ -862,17 +874,7 @@ const struct peak_usb_adapter pcan_usb = {
.clock = {
.freq = PCAN_USB_CRYSTAL_HZ / 2 ,
},
.bittiming_const = {
.name = "pcan_usb",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 64,
.brp_inc = 1,
},
.bittiming_const = &pcan_usb_const,
/* size of device private data */
.sizeof_dev_private = sizeof(struct pcan_usb),

4
drivers/net/can/usb/peak_usb/pcan_usb_core.c
View File

@ -792,9 +792,9 @@ static int peak_usb_create_dev(const struct peak_usb_adapter *peak_usb_adapter,
dev->ep_msg_out = peak_usb_adapter->ep_msg_out[ctrl_idx];
dev->can.clock = peak_usb_adapter->clock;
dev->can.bittiming_const = &peak_usb_adapter->bittiming_const;
dev->can.bittiming_const = peak_usb_adapter->bittiming_const;
dev->can.do_set_bittiming = peak_usb_set_bittiming;
dev->can.data_bittiming_const = &peak_usb_adapter->data_bittiming_const;
dev->can.data_bittiming_const = peak_usb_adapter->data_bittiming_const;
dev->can.do_set_data_bittiming = peak_usb_set_data_bittiming;
dev->can.do_set_mode = peak_usb_set_mode;
dev->can.do_get_berr_counter = peak_usb_adapter->do_get_berr_counter;

4
drivers/net/can/usb/peak_usb/pcan_usb_core.h
View File

@ -48,8 +48,8 @@ struct peak_usb_adapter {
u32 device_id;
u32 ctrlmode_supported;
struct can_clock clock;
const struct can_bittiming_const bittiming_const;
const struct can_bittiming_const data_bittiming_const;
const struct can_bittiming_const * const bittiming_const;
const struct can_bittiming_const * const data_bittiming_const;
unsigned int ctrl_count;
int (*intf_probe)(struct usb_interface *intf);

96
drivers/net/can/usb/peak_usb/pcan_usb_fd.c
View File

@ -990,6 +990,30 @@ static void pcan_usb_fd_free(struct peak_usb_device *dev)
}
/* describes the PCAN-USB FD adapter */
static const struct can_bittiming_const pcan_usb_fd_const = {
.name = "pcan_usb_fd",
.tseg1_min = 1,
.tseg1_max = 64,
.tseg2_min = 1,
.tseg2_max = 16,
.sjw_max = 16,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
};
static const struct can_bittiming_const pcan_usb_fd_data_const = {
.name = "pcan_usb_fd",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
};
const struct peak_usb_adapter pcan_usb_fd = {
.name = "PCAN-USB FD",
.device_id = PCAN_USBFD_PRODUCT_ID,
@ -999,28 +1023,8 @@ const struct peak_usb_adapter pcan_usb_fd = {
.clock = {
.freq = PCAN_UFD_CRYSTAL_HZ,
},
.bittiming_const = {
.name = "pcan_usb_fd",
.tseg1_min = 1,
.tseg1_max = 64,
.tseg2_min = 1,
.tseg2_max = 16,
.sjw_max = 16,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
},
.data_bittiming_const = {
.name = "pcan_usb_fd",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
},
.bittiming_const = &pcan_usb_fd_const,
.data_bittiming_const = &pcan_usb_fd_data_const,
/* size of device private data */
.sizeof_dev_private = sizeof(struct pcan_usb_fd_device),
@ -1058,6 +1062,30 @@ const struct peak_usb_adapter pcan_usb_fd = {
};
/* describes the PCAN-USB Pro FD adapter */
static const struct can_bittiming_const pcan_usb_pro_fd_const = {
.name = "pcan_usb_pro_fd",
.tseg1_min = 1,
.tseg1_max = 64,
.tseg2_min = 1,
.tseg2_max = 16,
.sjw_max = 16,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
};
static const struct can_bittiming_const pcan_usb_pro_fd_data_const = {
.name = "pcan_usb_pro_fd",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
};
const struct peak_usb_adapter pcan_usb_pro_fd = {
.name = "PCAN-USB Pro FD",
.device_id = PCAN_USBPROFD_PRODUCT_ID,
@ -1067,28 +1095,8 @@ const struct peak_usb_adapter pcan_usb_pro_fd = {
.clock = {
.freq = PCAN_UFD_CRYSTAL_HZ,
},
.bittiming_const = {
.name = "pcan_usb_pro_fd",
.tseg1_min = 1,
.tseg1_max = 64,
.tseg2_min = 1,
.tseg2_max = 16,
.sjw_max = 16,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
},
.data_bittiming_const = {
.name = "pcan_usb_pro_fd",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
},
.bittiming_const = &pcan_usb_pro_fd_const,
.data_bittiming_const = &pcan_usb_pro_fd_data_const,
/* size of device private data */
.sizeof_dev_private = sizeof(struct pcan_usb_fd_device),

24
drivers/net/can/usb/peak_usb/pcan_usb_pro.c
View File

@ -1004,6 +1004,18 @@ int pcan_usb_pro_probe(struct usb_interface *intf)
/*
* describe the PCAN-USB Pro adapter
*/
static const struct can_bittiming_const pcan_usb_pro_const = {
.name = "pcan_usb_pro",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
};
const struct peak_usb_adapter pcan_usb_pro = {
.name = "PCAN-USB Pro",
.device_id = PCAN_USBPRO_PRODUCT_ID,
@ -1012,17 +1024,7 @@ const struct peak_usb_adapter pcan_usb_pro = {
.clock = {
.freq = PCAN_USBPRO_CRYSTAL_HZ,
},
.bittiming_const = {
.name = "pcan_usb_pro",
.tseg1_min = 1,
.tseg1_max = 16,
.tseg2_min = 1,
.tseg2_max = 8,
.sjw_max = 4,
.brp_min = 1,
.brp_max = 1024,
.brp_inc = 1,
},
.bittiming_const = &pcan_usb_pro_const,
/* size of device private data */
.sizeof_dev_private = sizeof(struct pcan_usb_pro_device),

2
drivers/net/ethernet/Makefile
View File

@ -65,7 +65,7 @@ obj-$(CONFIG_NET_VENDOR_PASEMI) += pasemi/
obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/
obj-$(CONFIG_NET_VENDOR_QUALCOMM) += qualcomm/
obj-$(CONFIG_NET_VENDOR_REALTEK) += realtek/
obj-$(CONFIG_SH_ETH) += renesas/
obj-$(CONFIG_NET_VENDOR_RENESAS) += renesas/
obj-$(CONFIG_NET_VENDOR_RDC) += rdc/
obj-$(CONFIG_NET_VENDOR_ROCKER) += rocker/
obj-$(CONFIG_NET_VENDOR_SAMSUNG) += samsung/

3
drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
View File

@ -801,6 +801,9 @@ int xgene_enet_mdio_config(struct xgene_enet_pdata *pdata)
void xgene_enet_mdio_remove(struct xgene_enet_pdata *pdata)
{
if (pdata->phy_dev)
phy_disconnect(pdata->phy_dev);
mdiobus_unregister(pdata->mdio_bus);
mdiobus_free(pdata->mdio_bus);
pdata->mdio_bus = NULL;

5
drivers/net/ethernet/apm/xgene/xgene_enet_main.c
View File

@ -1277,9 +1277,10 @@ static int xgene_enet_remove(struct platform_device *pdev)
mac_ops->tx_disable(pdata);
xgene_enet_napi_del(pdata);
xgene_enet_mdio_remove(pdata);
xgene_enet_delete_desc_rings(pdata);
if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII)
xgene_enet_mdio_remove(pdata);
unregister_netdev(ndev);
xgene_enet_delete_desc_rings(pdata);
pdata->port_ops->shutdown(pdata);
free_netdev(ndev);

20
drivers/net/ethernet/broadcom/genet/bcmgenet.c
View File

@ -2126,6 +2126,8 @@ static int bcmgenet_dma_teardown(struct bcmgenet_priv *priv)
int ret = 0;
int timeout = 0;
u32 reg;
u32 dma_ctrl;
int i;
/* Disable TDMA to stop add more frames in TX DMA */
reg = bcmgenet_tdma_readl(priv, DMA_CTRL);
@ -2169,6 +2171,20 @@ static int bcmgenet_dma_teardown(struct bcmgenet_priv *priv)
ret = -ETIMEDOUT;
}
dma_ctrl = 0;
for (i = 0; i < priv->hw_params->rx_queues; i++)
dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT));
reg = bcmgenet_rdma_readl(priv, DMA_CTRL);
reg &= ~dma_ctrl;
bcmgenet_rdma_writel(priv, reg, DMA_CTRL);
dma_ctrl = 0;
for (i = 0; i < priv->hw_params->tx_queues; i++)
dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT));
reg = bcmgenet_tdma_readl(priv, DMA_CTRL);
reg &= ~dma_ctrl;
bcmgenet_tdma_writel(priv, reg, DMA_CTRL);
return ret;
}
@ -2820,8 +2836,6 @@ static void bcmgenet_timeout(struct net_device *dev)
netif_dbg(priv, tx_err, dev, "bcmgenet_timeout\n");
bcmgenet_disable_tx_napi(priv);
for (q = 0; q < priv->hw_params->tx_queues; q++)
bcmgenet_dump_tx_queue(&priv->tx_rings[q]);
bcmgenet_dump_tx_queue(&priv->tx_rings[DESC_INDEX]);
@ -2837,8 +2851,6 @@ static void bcmgenet_timeout(struct net_device *dev)
bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR);
bcmgenet_intrl2_1_writel(priv, int1_enable, INTRL2_CPU_MASK_CLEAR);
bcmgenet_enable_tx_napi(priv);
dev->trans_start = jiffies;
dev->stats.tx_errors++;

4
drivers/net/ethernet/freescale/fec_main.c
View File

@ -1778,7 +1778,7 @@ static int fec_enet_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
return ret;
fep->mii_timeout = 0;
init_completion(&fep->mdio_done);
reinit_completion(&fep->mdio_done);
/* start a read op */
writel(FEC_MMFR_ST | FEC_MMFR_OP_READ |
@ -1817,7 +1817,7 @@ static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
return ret;
fep->mii_timeout = 0;
init_completion(&fep->mdio_done);
reinit_completion(&fep->mdio_done);
/* start a write op */
writel(FEC_MMFR_ST | FEC_MMFR_OP_WRITE |

27
drivers/net/ethernet/sfc/ef10.c
View File

@ -1282,7 +1282,12 @@ static size_t efx_ef10_update_stats_common(struct efx_nic *efx, u64 *full_stats,
}
}
if (core_stats) {
if (!core_stats)
return stats_count;
if (nic_data->datapath_caps &
1 << MC_CMD_GET_CAPABILITIES_OUT_EVB_LBN) {
/* Use vadaptor stats. */
core_stats->rx_packets = stats[EF10_STAT_rx_unicast] +
stats[EF10_STAT_rx_multicast] +
stats[EF10_STAT_rx_broadcast];
@ -1302,6 +1307,26 @@ static size_t efx_ef10_update_stats_common(struct efx_nic *efx, u64 *full_stats,
core_stats->rx_fifo_errors = stats[EF10_STAT_rx_overflow];
core_stats->rx_errors = core_stats->rx_crc_errors;
core_stats->tx_errors = stats[EF10_STAT_tx_bad];
} else {
/* Use port stats. */
core_stats->rx_packets = stats[EF10_STAT_port_rx_packets];
core_stats->tx_packets = stats[EF10_STAT_port_tx_packets];
core_stats->rx_bytes = stats[EF10_STAT_port_rx_bytes];
core_stats->tx_bytes = stats[EF10_STAT_port_tx_bytes];
core_stats->rx_dropped = stats[EF10_STAT_port_rx_nodesc_drops] +
stats[GENERIC_STAT_rx_nodesc_trunc] +
stats[GENERIC_STAT_rx_noskb_drops];
core_stats->multicast = stats[EF10_STAT_port_rx_multicast];
core_stats->rx_length_errors =
stats[EF10_STAT_port_rx_gtjumbo] +
stats[EF10_STAT_port_rx_length_error];
core_stats->rx_crc_errors = stats[EF10_STAT_port_rx_bad];
core_stats->rx_frame_errors =
stats[EF10_STAT_port_rx_align_error];
core_stats->rx_fifo_errors = stats[EF10_STAT_port_rx_overflow];
core_stats->rx_errors = (core_stats->rx_length_errors +
core_stats->rx_crc_errors +
core_stats->rx_frame_errors);
}
return stats_count;

9
drivers/net/phy/fixed_phy.c
View File

@ -290,6 +290,15 @@ struct phy_device *fixed_phy_register(unsigned int irq,
return ERR_PTR(-EINVAL);
}
/* propagate the fixed link values to struct phy_device */
phy->link = status->link;
if (status->link) {
phy->speed = status->speed;
phy->duplex = status->duplex;
phy->pause = status->pause;
phy->asym_pause = status->asym_pause;
}
of_node_get(np);
phy->dev.of_node = np;

16
drivers/net/phy/phy.c
View File

@ -1038,10 +1038,14 @@ int phy_read_mmd_indirect(struct phy_device *phydev, int prtad,
int value = -1;
if (phydrv->read_mmd_indirect == NULL) {
mmd_phy_indirect(phydev->bus, prtad, devad, addr);
struct mii_bus *bus = phydev->bus;
mutex_lock(&bus->mdio_lock);
mmd_phy_indirect(bus, prtad, devad, addr);
/* Read the content of the MMD's selected register */
value = phydev->bus->read(phydev->bus, addr, MII_MMD_DATA);
value = bus->read(bus, addr, MII_MMD_DATA);
mutex_unlock(&bus->mdio_lock);
} else {
value = phydrv->read_mmd_indirect(phydev, prtad, devad, addr);
}
@ -1071,10 +1075,14 @@ void phy_write_mmd_indirect(struct phy_device *phydev, int prtad,
struct phy_driver *phydrv = phydev->drv;
if (phydrv->write_mmd_indirect == NULL) {
mmd_phy_indirect(phydev->bus, prtad, devad, addr);
struct mii_bus *bus = phydev->bus;
mutex_lock(&bus->mdio_lock);
mmd_phy_indirect(bus, prtad, devad, addr);
/* Write the data into MMD's selected register */
phydev->bus->write(phydev->bus, addr, MII_MMD_DATA, data);
bus->write(bus, addr, MII_MMD_DATA, data);
mutex_unlock(&bus->mdio_lock);
} else {
phydrv->write_mmd_indirect(phydev, prtad, devad, addr, data);
}

2
drivers/net/phy/phy_device.c
View File

@ -176,7 +176,7 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id,
if (c45_ids)
dev->c45_ids = *c45_ids;
dev->bus = bus;
dev->dev.parent = bus->parent;
dev->dev.parent = &bus->dev;
dev->dev.bus = &mdio_bus_type;
dev->irq = bus->irq != NULL ? bus->irq[addr] : PHY_POLL;
dev_set_name(&dev->dev, PHY_ID_FMT, bus->id, addr);

7
drivers/net/usb/usbnet.c
View File

@ -778,7 +778,7 @@ int usbnet_stop (struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
struct driver_info *info = dev->driver_info;
int retval, pm;
int retval, pm, mpn;
clear_bit(EVENT_DEV_OPEN, &dev->flags);
netif_stop_queue (net);
@ -809,6 +809,8 @@ int usbnet_stop (struct net_device *net)
usbnet_purge_paused_rxq(dev);
mpn = !test_and_clear_bit(EVENT_NO_RUNTIME_PM, &dev->flags);
/* deferred work (task, timer, softirq) must also stop.
* can't flush_scheduled_work() until we drop rtnl (later),
* else workers could deadlock; so make workers a NOP.
@ -819,8 +821,7 @@ int usbnet_stop (struct net_device *net)
if (!pm)
usb_autopm_put_interface(dev->intf);
if (info->manage_power &&
!test_and_clear_bit(EVENT_NO_RUNTIME_PM, &dev->flags))
if (info->manage_power && mpn)
info->manage_power(dev, 0);
else
usb_autopm_put_interface(dev->intf);

2
drivers/net/vxlan.c
View File

@ -2216,6 +2216,8 @@ static int vxlan_open(struct net_device *dev)
if (vxlan_addr_multicast(&vxlan->default_dst.remote_ip)) {
ret = vxlan_igmp_join(vxlan);
if (ret == -EADDRINUSE)
ret = 0;
if (ret) {
vxlan_sock_release(vs);
return ret;

1
net/ipv6/ip6_gre.c
View File

@ -361,6 +361,7 @@ static void ip6gre_tunnel_uninit(struct net_device *dev)
struct ip6gre_net *ign = net_generic(t->net, ip6gre_net_id);
ip6gre_tunnel_unlink(ign, t);
ip6_tnl_dst_reset(t);
dev_put(dev);
}

46
net/key/af_key.c
View File

@ -219,7 +219,7 @@ static int pfkey_broadcast_one(struct sk_buff *skb, struct sk_buff **skb2,
#define BROADCAST_ONE 1
#define BROADCAST_REGISTERED 2
#define BROADCAST_PROMISC_ONLY 4
static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
static int pfkey_broadcast(struct sk_buff *skb,
int broadcast_flags, struct sock *one_sk,
struct net *net)
{
@ -244,7 +244,7 @@ static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
* socket.
*/
if (pfk->promisc)
pfkey_broadcast_one(skb, &skb2, allocation, sk);
pfkey_broadcast_one(skb, &skb2, GFP_ATOMIC, sk);
/* the exact target will be processed later */
if (sk == one_sk)
@ -259,7 +259,7 @@ static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
continue;
}
err2 = pfkey_broadcast_one(skb, &skb2, allocation, sk);
err2 = pfkey_broadcast_one(skb, &skb2, GFP_ATOMIC, sk);
/* Error is cleare after succecful sending to at least one
* registered KM */
@ -269,7 +269,7 @@ static int pfkey_broadcast(struct sk_buff *skb, gfp_t allocation,
rcu_read_unlock();
if (one_sk != NULL)
err = pfkey_broadcast_one(skb, &skb2, allocation, one_sk);
err = pfkey_broadcast_one(skb, &skb2, GFP_KERNEL, one_sk);
kfree_skb(skb2);
kfree_skb(skb);
@ -292,7 +292,7 @@ static int pfkey_do_dump(struct pfkey_sock *pfk)
hdr = (struct sadb_msg *) pfk->dump.skb->data;
hdr->sadb_msg_seq = 0;
hdr->sadb_msg_errno = rc;
pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
pfkey_broadcast(pfk->dump.skb, BROADCAST_ONE,
&pfk->sk, sock_net(&pfk->sk));
pfk->dump.skb = NULL;
}
@ -333,7 +333,7 @@ static int pfkey_error(const struct sadb_msg *orig, int err, struct sock *sk)
hdr->sadb_msg_len = (sizeof(struct sadb_msg) /
sizeof(uint64_t));
pfkey_broadcast(skb, GFP_KERNEL, BROADCAST_ONE, sk, sock_net(sk));
pfkey_broadcast(skb, BROADCAST_ONE, sk, sock_net(sk));
return 0;
}
@ -1365,7 +1365,7 @@ static int pfkey_getspi(struct sock *sk, struct sk_buff *skb, const struct sadb_
xfrm_state_put(x);
pfkey_broadcast(resp_skb, GFP_KERNEL, BROADCAST_ONE, sk, net);
pfkey_broadcast(resp_skb, BROADCAST_ONE, sk, net);
return 0;
}
@ -1452,7 +1452,7 @@ static int key_notify_sa(struct xfrm_state *x, const struct km_event *c)
hdr->sadb_msg_seq = c->seq;
hdr->sadb_msg_pid = c->portid;
pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xs_net(x));
pfkey_broadcast(skb, BROADCAST_ALL, NULL, xs_net(x));
return 0;
}
@ -1565,7 +1565,7 @@ static int pfkey_get(struct sock *sk, struct sk_buff *skb, const struct sadb_msg
out_hdr->sadb_msg_reserved = 0;
out_hdr->sadb_msg_seq = hdr->sadb_msg_seq;
out_hdr->sadb_msg_pid = hdr->sadb_msg_pid;
pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ONE, sk, sock_net(sk));
pfkey_broadcast(out_skb, BROADCAST_ONE, sk, sock_net(sk));
return 0;
}
@ -1670,7 +1670,7 @@ static int pfkey_register(struct sock *sk, struct sk_buff *skb, const struct sad
return -ENOBUFS;
}
pfkey_broadcast(supp_skb, GFP_KERNEL, BROADCAST_REGISTERED, sk, sock_net(sk));
pfkey_broadcast(supp_skb, BROADCAST_REGISTERED, sk, sock_net(sk));
return 0;
}
@ -1689,7 +1689,7 @@ static int unicast_flush_resp(struct sock *sk, const struct sadb_msg *ihdr)
hdr->sadb_msg_errno = (uint8_t) 0;
hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
return pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ONE, sk, sock_net(sk));
return pfkey_broadcast(skb, BROADCAST_ONE, sk, sock_net(sk));
}
static int key_notify_sa_flush(const struct km_event *c)
@ -1710,7 +1710,7 @@ static int key_notify_sa_flush(const struct km_event *c)
hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
hdr->sadb_msg_reserved = 0;
pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, c->net);
pfkey_broadcast(skb, BROADCAST_ALL, NULL, c->net);
return 0;
}
@ -1767,7 +1767,7 @@ static int dump_sa(struct xfrm_state *x, int count, void *ptr)
out_hdr->sadb_msg_pid = pfk->dump.msg_portid;
if (pfk->dump.skb)
pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
pfkey_broadcast(pfk->dump.skb, BROADCAST_ONE,
&pfk->sk, sock_net(&pfk->sk));
pfk->dump.skb = out_skb;
@ -1847,7 +1847,7 @@ static int pfkey_promisc(struct sock *sk, struct sk_buff *skb, const struct sadb
new_hdr->sadb_msg_errno = 0;
}
pfkey_broadcast(skb, GFP_KERNEL, BROADCAST_ALL, NULL, sock_net(sk));
pfkey_broadcast(skb, BROADCAST_ALL, NULL, sock_net(sk));
return 0;
}
@ -2181,7 +2181,7 @@ static int key_notify_policy(struct xfrm_policy *xp, int dir, const struct km_ev
out_hdr->sadb_msg_errno = 0;
out_hdr->sadb_msg_seq = c->seq;
out_hdr->sadb_msg_pid = c->portid;
pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ALL, NULL, xp_net(xp));
pfkey_broadcast(out_skb, BROADCAST_ALL, NULL, xp_net(xp));
return 0;
}
@ -2401,7 +2401,7 @@ static int key_pol_get_resp(struct sock *sk, struct xfrm_policy *xp, const struc
out_hdr->sadb_msg_errno = 0;
out_hdr->sadb_msg_seq = hdr->sadb_msg_seq;
out_hdr->sadb_msg_pid = hdr->sadb_msg_pid;
pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_ONE, sk, xp_net(xp));
pfkey_broadcast(out_skb, BROADCAST_ONE, sk, xp_net(xp));
err = 0;
out:
@ -2655,7 +2655,7 @@ static int dump_sp(struct xfrm_policy *xp, int dir, int count, void *ptr)
out_hdr->sadb_msg_pid = pfk->dump.msg_portid;
if (pfk->dump.skb)
pfkey_broadcast(pfk->dump.skb, GFP_ATOMIC, BROADCAST_ONE,
pfkey_broadcast(pfk->dump.skb, BROADCAST_ONE,
&pfk->sk, sock_net(&pfk->sk));
pfk->dump.skb = out_skb;
@ -2708,7 +2708,7 @@ static int key_notify_policy_flush(const struct km_event *c)
hdr->sadb_msg_satype = SADB_SATYPE_UNSPEC;
hdr->sadb_msg_len = (sizeof(struct sadb_msg) / sizeof(uint64_t));
hdr->sadb_msg_reserved = 0;
pfkey_broadcast(skb_out, GFP_ATOMIC, BROADCAST_ALL, NULL, c->net);
pfkey_broadcast(skb_out, BROADCAST_ALL, NULL, c->net);
return 0;
}
@ -2770,7 +2770,7 @@ static int pfkey_process(struct sock *sk, struct sk_buff *skb, const struct sadb
void *ext_hdrs[SADB_EXT_MAX];
int err;
pfkey_broadcast(skb_clone(skb, GFP_KERNEL), GFP_KERNEL,
pfkey_broadcast(skb_clone(skb, GFP_KERNEL),
BROADCAST_PROMISC_ONLY, NULL, sock_net(sk));
memset(ext_hdrs, 0, sizeof(ext_hdrs));
@ -2992,7 +2992,7 @@ static int key_notify_sa_expire(struct xfrm_state *x, const struct km_event *c)
out_hdr->sadb_msg_seq = 0;
out_hdr->sadb_msg_pid = 0;
pfkey_broadcast(out_skb, GFP_ATOMIC, BROADCAST_REGISTERED, NULL, xs_net(x));
pfkey_broadcast(out_skb, BROADCAST_REGISTERED, NULL, xs_net(x));
return 0;
}
@ -3182,7 +3182,7 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct
xfrm_ctx->ctx_len);
}
return pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_REGISTERED, NULL, xs_net(x));
return pfkey_broadcast(skb, BROADCAST_REGISTERED, NULL, xs_net(x));
}
static struct xfrm_policy *pfkey_compile_policy(struct sock *sk, int opt,
@ -3380,7 +3380,7 @@ static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr,
n_port->sadb_x_nat_t_port_port = sport;
n_port->sadb_x_nat_t_port_reserved = 0;
return pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_REGISTERED, NULL, xs_net(x));
return pfkey_broadcast(skb, BROADCAST_REGISTERED, NULL, xs_net(x));
}
#ifdef CONFIG_NET_KEY_MIGRATE
@ -3572,7 +3572,7 @@ static int pfkey_send_migrate(const struct xfrm_selector *sel, u8 dir, u8 type,
}
/* broadcast migrate message to sockets */
pfkey_broadcast(skb, GFP_ATOMIC, BROADCAST_ALL, NULL, &init_net);
pfkey_broadcast(skb, BROADCAST_ALL, NULL, &init_net);
return 0;

2
net/netlink/af_netlink.c
View File

@ -2401,7 +2401,7 @@ static int netlink_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
* sendmsg(), but that's what we've got...
*/
if (netlink_tx_is_mmaped(sk) &&
msg->msg_iter.type == ITER_IOVEC &&
iter_is_iovec(&msg->msg_iter) &&
msg->msg_iter.nr_segs == 1 &&
msg->msg_iter.iov->iov_base == NULL) {
err = netlink_mmap_sendmsg(sk, msg, dst_portid, dst_group,

13
net/sched/cls_u32.c
View File

@ -490,6 +490,19 @@ static bool u32_destroy(struct tcf_proto *tp, bool force)
return false;
}
}
if (tp_c->refcnt > 1)
return false;
if (tp_c->refcnt == 1) {
struct tc_u_hnode *ht;
for (ht = rtnl_dereference(tp_c->hlist);
ht;
ht = rtnl_dereference(ht->next))
if (!ht_empty(ht))
return false;
}
}
if (root_ht && --root_ht->refcnt == 0)

7
net/sctp/sm_make_chunk.c
View File

@ -3132,11 +3132,18 @@ bool sctp_verify_asconf(const struct sctp_association *asoc,
case SCTP_PARAM_IPV4_ADDRESS:
if (length != sizeof(sctp_ipv4addr_param_t))
return false;
/* ensure there is only one addr param and it's in the
* beginning of addip_hdr params, or we reject it.
*/
if (param.v != addip->addip_hdr.params)
return false;
addr_param_seen = true;
break;
case SCTP_PARAM_IPV6_ADDRESS:
if (length != sizeof(sctp_ipv6addr_param_t))
return false;
if (param.v != addip->addip_hdr.params)
return false;
addr_param_seen = true;
break;
case SCTP_PARAM_ADD_IP:

2
net/sctp/sm_sideeffect.c
View File

@ -702,7 +702,7 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds,
* outstanding data and rely on the retransmission limit be reached
* to shutdown the association.
*/
if (t->asoc->state != SCTP_STATE_SHUTDOWN_PENDING)
if (t->asoc->state < SCTP_STATE_SHUTDOWN_PENDING)
t->asoc->overall_error_count = 0;
/* Clear the hb_sent flag to signal that we had a good