Commit 04c9f416 authored by David S. Miller's avatar David S. Miller
Browse files

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



Conflicts:
	net/batman-adv/bridge_loop_avoidance.c
	net/batman-adv/bridge_loop_avoidance.h
	net/batman-adv/soft-interface.c
	net/mac80211/mlme.c

With merge help from Antonio Quartulli (batman-adv) and
Stephen Rothwell (drivers/net/usb/qmi_wwan.c).

The net/mac80211/mlme.c conflict seemed easy enough, accounting for a
conversion to some new tracing macros.
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents c278fa53 c1f5163d
......@@ -123,7 +123,7 @@ static void ipoib_ud_skb_put_frags(struct ipoib_dev_priv *priv,
skb_frag_size_set(frag, size);
skb->data_len += size;
skb->truesize += size;
skb->truesize += PAGE_SIZE;
} else
skb_put(skb, length);
......@@ -156,14 +156,18 @@ static struct sk_buff *ipoib_alloc_rx_skb(struct net_device *dev, int id)
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct sk_buff *skb;
int buf_size;
int tailroom;
u64 *mapping;
if (ipoib_ud_need_sg(priv->max_ib_mtu))
if (ipoib_ud_need_sg(priv->max_ib_mtu)) {
buf_size = IPOIB_UD_HEAD_SIZE;
else
tailroom = 128; /* reserve some tailroom for IP/TCP headers */
} else {
buf_size = IPOIB_UD_BUF_SIZE(priv->max_ib_mtu);
tailroom = 0;
}
skb = dev_alloc_skb(buf_size + 4);
skb = dev_alloc_skb(buf_size + tailroom + 4);
if (unlikely(!skb))
return NULL;
......
......@@ -135,8 +135,8 @@ send_layer2(struct mISDNstack *st, struct sk_buff *skb)
skb = NULL;
else if (*debug & DEBUG_SEND_ERR)
printk(KERN_DEBUG
"%s ch%d mgr prim(%x) addr(%x) err %d\n",
__func__, ch->nr, hh->prim, ch->addr, ret);
"%s mgr prim(%x) err %d\n",
__func__, hh->prim, ret);
}
out:
mutex_unlock(&st->lmutex);
......
......@@ -6,7 +6,7 @@
#include "bonding.h"
#include "bond_alb.h"
#ifdef CONFIG_DEBUG_FS
#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_NET_NS)
#include <linux/debugfs.h>
#include <linux/seq_file.h>
......
......@@ -3230,6 +3230,12 @@ static int bond_master_netdev_event(unsigned long event,
switch (event) {
case NETDEV_CHANGENAME:
return bond_event_changename(event_bond);
case NETDEV_UNREGISTER:
bond_remove_proc_entry(event_bond);
break;
case NETDEV_REGISTER:
bond_create_proc_entry(event_bond);
break;
default:
break;
}
......@@ -4414,8 +4420,6 @@ static void bond_uninit(struct net_device *bond_dev)
bond_work_cancel_all(bond);
bond_remove_proc_entry(bond);
bond_debug_unregister(bond);
__hw_addr_flush(&bond->mc_list);
......@@ -4817,7 +4821,6 @@ static int bond_init(struct net_device *bond_dev)
bond_set_lockdep_class(bond_dev);
bond_create_proc_entry(bond);
list_add_tail(&bond->bond_list, &bn->dev_list);
bond_prepare_sysfs_group(bond);
......
......@@ -261,7 +261,6 @@ static void atl1c_check_link_status(struct atl1c_adapter *adapter)
if ((phy_data & BMSR_LSTATUS) == 0) {
/* link down */
netif_carrier_off(netdev);
netif_stop_queue(netdev);
hw->hibernate = true;
if (atl1c_reset_mac(hw) != 0)
if (netif_msg_hw(adapter))
......
......@@ -656,7 +656,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
dma_unmap_single(bp->sdev->dma_dev, mapping,
RX_PKT_BUF_SZ, DMA_FROM_DEVICE);
dev_kfree_skb_any(skb);
skb = __netdev_alloc_skb(bp->dev, RX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA);
skb = alloc_skb(RX_PKT_BUF_SZ, GFP_ATOMIC | GFP_DMA);
if (skb == NULL)
return -ENOMEM;
mapping = dma_map_single(bp->sdev->dma_dev, skb->data,
......@@ -967,7 +967,7 @@ static netdev_tx_t b44_start_xmit(struct sk_buff *skb, struct net_device *dev)
dma_unmap_single(bp->sdev->dma_dev, mapping, len,
DMA_TO_DEVICE);
bounce_skb = __netdev_alloc_skb(dev, len, GFP_ATOMIC | GFP_DMA);
bounce_skb = alloc_skb(len, GFP_ATOMIC | GFP_DMA);
if (!bounce_skb)
goto err_out;
......
......@@ -5377,7 +5377,7 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
int k, last;
if (skb == NULL) {
j++;
j = NEXT_TX_BD(j);
continue;
}
......@@ -5389,8 +5389,8 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
tx_buf->skb = NULL;
last = tx_buf->nr_frags;
j++;
for (k = 0; k < last; k++, j++) {
j = NEXT_TX_BD(j);
for (k = 0; k < last; k++, j = NEXT_TX_BD(j)) {
tx_buf = &txr->tx_buf_ring[TX_RING_IDX(j)];
dma_unmap_page(&bp->pdev->dev,
dma_unmap_addr(tx_buf, mapping),
......
......@@ -542,7 +542,8 @@ int cnic_unregister_driver(int ulp_type)
}
if (atomic_read(&ulp_ops->ref_count) != 0)
netdev_warn(dev->netdev, "Failed waiting for ref count to go to zero\n");
pr_warn("%s: Failed waiting for ref count to go to zero\n",
__func__);
return 0;
out_unlock:
......
......@@ -2077,10 +2077,9 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
/* Steal sock reference for processing TX time stamps */
swap(skb_new->sk, skb->sk);
swap(skb_new->destructor, skb->destructor);
kfree_skb(skb);
if (skb->sk)
skb_set_owner_w(skb_new, skb->sk);
consume_skb(skb);
skb = skb_new;
}
......
......@@ -6640,6 +6640,11 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc)
return -EINVAL;
}
if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
e_err(drv, "Enable failed, SR-IOV enabled\n");
return -EINVAL;
}
/* Hardware supports up to 8 traffic classes */
if (tc > adapter->dcb_cfg.num_tcs.pg_tcs ||
(hw->mac.type == ixgbe_mac_82598EB &&
......
......@@ -51,7 +51,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
desc->des3 = desc->des2 + BUF_SIZE_4KiB;
priv->hw->desc->prepare_tx_desc(desc, 1, bmax,
csum);
wmb();
entry = (++priv->cur_tx) % txsize;
desc = priv->dma_tx + entry;
......@@ -59,6 +59,7 @@ static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum)
len, DMA_TO_DEVICE);
desc->des3 = desc->des2 + BUF_SIZE_4KiB;
priv->hw->desc->prepare_tx_desc(desc, 0, len, csum);
wmb();
priv->hw->desc->set_tx_owner(desc);
priv->tx_skbuff[entry] = NULL;
} else {
......
......@@ -1334,6 +1334,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
priv->hw->desc->prepare_tx_desc(desc, 0, len, csum_insertion);
wmb();
priv->hw->desc->set_tx_owner(desc);
wmb();
}
/* Interrupt on completition only for the latest segment */
......@@ -1349,6 +1350,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
/* To avoid raise condition */
priv->hw->desc->set_tx_owner(first);
wmb();
priv->cur_tx++;
......@@ -1412,6 +1414,7 @@ static inline void stmmac_rx_refill(struct stmmac_priv *priv)
}
wmb();
priv->hw->desc->set_rx_owner(p + entry);
wmb();
}
}
......
......@@ -46,7 +46,13 @@ static int mdio_mux_read(struct mii_bus *bus, int phy_id, int regnum)
struct mdio_mux_parent_bus *pb = cb->parent;
int r;
mutex_lock(&pb->mii_bus->mdio_lock);
/* In theory multiple mdio_mux could be stacked, thus creating
* more than a single level of nesting. But in practice,
* SINGLE_DEPTH_NESTING will cover the vast majority of use
* cases. We use it, instead of trying to handle the general
* case.
*/
mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING);
r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data);
if (r)
goto out;
......@@ -71,7 +77,7 @@ static int mdio_mux_write(struct mii_bus *bus, int phy_id,
int r;
mutex_lock(&pb->mii_bus->mdio_lock);
mutex_lock_nested(&pb->mii_bus->mdio_lock, SINGLE_DEPTH_NESTING);
r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data);
if (r)
goto out;
......
......@@ -374,6 +374,15 @@ static const struct driver_info qmi_wwan_force_int1 = {
.data = BIT(1), /* interface whitelist bitmap */
};
static const struct driver_info qmi_wwan_force_int2 = {
.description = "Qualcomm WWAN/QMI device",
.flags = FLAG_WWAN,
.bind = qmi_wwan_bind_shared,
.unbind = qmi_wwan_unbind,
.manage_power = qmi_wwan_manage_power,
.data = BIT(2), /* interface whitelist bitmap */
};
static const struct driver_info qmi_wwan_force_int3 = {
.description = "Qualcomm WWAN/QMI device",
.flags = FLAG_WWAN,
......@@ -526,6 +535,15 @@ static const struct usb_device_id products[] = {
.bInterfaceProtocol = 0xff,
.driver_info = (unsigned long)&qmi_wwan_force_int4,
},
{ /* ZTE MF60 */
.match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x19d2,
.idProduct = 0x1402,
.bInterfaceClass = 0xff,
.bInterfaceSubClass = 0xff,
.bInterfaceProtocol = 0xff,
.driver_info = (unsigned long)&qmi_wwan_force_int2,
},
{ /* Sierra Wireless MC77xx in QMI mode */
.match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
.idVendor = 0x1199,
......
......@@ -1072,7 +1072,7 @@ static int dma_tx_fragment(struct b43legacy_dmaring *ring,
meta->dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
/* create a bounce buffer in zone_dma on mapping failure. */
if (b43legacy_dma_mapping_error(ring, meta->dmaaddr, skb->len, 1)) {
bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC | GFP_DMA);
bounce_skb = alloc_skb(skb->len, GFP_ATOMIC | GFP_DMA);
if (!bounce_skb) {
ring->current_slot = old_top_slot;
ring->used_slots = old_used_slots;
......
......@@ -3405,7 +3405,7 @@ il4965_remove_dynamic_key(struct il_priv *il,
return 0;
}
if (il->stations[sta_id].sta.key.key_offset == WEP_INVALID_OFFSET) {
if (il->stations[sta_id].sta.key.key_flags & STA_KEY_FLG_INVALID) {
IL_WARN("Removing wrong key %d 0x%x\n", keyconf->keyidx,
key_flags);
spin_unlock_irqrestore(&il->sta_lock, flags);
......@@ -3420,7 +3420,7 @@ il4965_remove_dynamic_key(struct il_priv *il,
memset(&il->stations[sta_id].sta.key, 0, sizeof(struct il4965_keyinfo));
il->stations[sta_id].sta.key.key_flags =
STA_KEY_FLG_NO_ENC | STA_KEY_FLG_INVALID;
il->stations[sta_id].sta.key.key_offset = WEP_INVALID_OFFSET;
il->stations[sta_id].sta.key.key_offset = keyconf->hw_key_idx;
il->stations[sta_id].sta.sta.modify_mask = STA_MODIFY_KEY_MASK;
il->stations[sta_id].sta.mode = STA_CONTROL_MODIFY_MSK;
......
......@@ -4768,14 +4768,12 @@ il_bg_watchdog(unsigned long data)
return;
/* monitor and check for other stuck queues */
if (il_is_any_associated(il)) {
for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) {
/* skip as we already checked the command queue */
if (cnt == il->cmd_queue)
continue;
if (il_check_stuck_queue(il, cnt))
return;
}
for (cnt = 0; cnt < il->hw_params.max_txq_num; cnt++) {
/* skip as we already checked the command queue */
if (cnt == il->cmd_queue)
continue;
if (il_check_stuck_queue(il, cnt))
return;
}
mod_timer(&il->watchdog,
......
......@@ -976,6 +976,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
/* firmware doesn't support this type of hidden SSID */
default:
kfree(bss_cfg);
return -EINVAL;
}
......
......@@ -436,8 +436,8 @@ void rt2x00usb_kick_queue(struct data_queue *queue)
case QID_RX:
if (!rt2x00queue_full(queue))
rt2x00queue_for_each_entry(queue,
Q_INDEX_DONE,
Q_INDEX,
Q_INDEX_DONE,
NULL,
rt2x00usb_kick_rx_entry);
break;
......
......@@ -78,7 +78,7 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct)
struct net *net = nf_ct_net(ct);
struct nf_conntrack_ecache *e;
if (net->ct.nf_conntrack_event_cb == NULL)
if (!rcu_access_pointer(net->ct.nf_conntrack_event_cb))
return;
e = nf_ct_ecache_find(ct);
......
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