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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Browse Source 
Resolved logic conflicts causing a build failure due to
drivers/net/r8169.c changes using a patch from Stephen Rothwell.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-04-26 12:16:46 -07:00
commit 2bd93d7af1
30 changed files with 226 additions and 102 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/powerpc/include/asm/8xx_immap.h
View File

@ -393,8 +393,8 @@ typedef struct fec {
uint fec_addr_low; /* lower 32 bits of station address */
ushort fec_addr_high; /* upper 16 bits of station address */
ushort res1; /* reserved */
uint fec_hash_table_high; /* upper 32-bits of hash table */
uint fec_hash_table_low; /* lower 32-bits of hash table */
uint fec_grp_hash_table_high; /* upper 32-bits of hash table */
uint fec_grp_hash_table_low; /* lower 32-bits of hash table */
uint fec_r_des_start; /* beginning of Rx descriptor ring */
uint fec_x_des_start; /* beginning of Tx descriptor ring */
uint fec_r_buff_size; /* Rx buffer size */

6
drivers/net/atl1c/atl1c.h
View File

@ -566,9 +566,9 @@ struct atl1c_adapter {
#define __AT_TESTING 0x0001
#define __AT_RESETTING 0x0002
#define __AT_DOWN 0x0003
u8 work_event;
#define ATL1C_WORK_EVENT_RESET 0x01
#define ATL1C_WORK_EVENT_LINK_CHANGE 0x02
unsigned long work_event;
#define ATL1C_WORK_EVENT_RESET 0
#define ATL1C_WORK_EVENT_LINK_CHANGE 1
u32 msg_enable;
bool have_msi;

14
drivers/net/atl1c/atl1c_main.c
View File

@ -325,7 +325,7 @@ static void atl1c_link_chg_event(struct atl1c_adapter *adapter)
}
}
adapter->work_event |= ATL1C_WORK_EVENT_LINK_CHANGE;
set_bit(ATL1C_WORK_EVENT_LINK_CHANGE, &adapter->work_event);
schedule_work(&adapter->common_task);
}
@ -337,20 +337,16 @@ static void atl1c_common_task(struct work_struct *work)
adapter = container_of(work, struct atl1c_adapter, common_task);
netdev = adapter->netdev;
if (adapter->work_event & ATL1C_WORK_EVENT_RESET) {
adapter->work_event &= ~ATL1C_WORK_EVENT_RESET;
if (test_and_clear_bit(ATL1C_WORK_EVENT_RESET, &adapter->work_event)) {
netif_device_detach(netdev);
atl1c_down(adapter);
atl1c_up(adapter);
netif_device_attach(netdev);
return;
}
if (adapter->work_event & ATL1C_WORK_EVENT_LINK_CHANGE) {
adapter->work_event &= ~ATL1C_WORK_EVENT_LINK_CHANGE;
if (test_and_clear_bit(ATL1C_WORK_EVENT_LINK_CHANGE,
&adapter->work_event))
atl1c_check_link_status(adapter);
}
return;
}
@ -369,7 +365,7 @@ static void atl1c_tx_timeout(struct net_device *netdev)
struct atl1c_adapter *adapter = netdev_priv(netdev);
/* Do the reset outside of interrupt context */
adapter->work_event |= ATL1C_WORK_EVENT_RESET;
set_bit(ATL1C_WORK_EVENT_RESET, &adapter->work_event);
schedule_work(&adapter->common_task);
}

1
drivers/net/benet/be_main.c
View File

@ -1907,6 +1907,7 @@ static void be_worker(struct work_struct *work)
}
reschedule:
adapter->work_counter++;
schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000));
}

34
drivers/net/bnx2x/bnx2x_cmn.c
View File

@ -2019,15 +2019,23 @@ static inline void bnx2x_set_pbd_gso(struct sk_buff *skb,
static inline u8 bnx2x_set_pbd_csum_e2(struct bnx2x *bp, struct sk_buff *skb,
u32 *parsing_data, u32 xmit_type)
{
*parsing_data |= ((tcp_hdrlen(skb)/4) <<
ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
*parsing_data |=
((((u8 *)skb_transport_header(skb) - skb->data) >> 1) <<
ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
*parsing_data |= ((((u8 *)tcp_hdr(skb) - skb->data) / 2) <<
ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W_SHIFT) &
ETH_TX_PARSE_BD_E2_TCP_HDR_START_OFFSET_W;
if (xmit_type & XMIT_CSUM_TCP) {
*parsing_data |= ((tcp_hdrlen(skb) / 4) <<
ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW_SHIFT) &
ETH_TX_PARSE_BD_E2_TCP_HDR_LENGTH_DW;
return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
return skb_transport_header(skb) + tcp_hdrlen(skb) - skb->data;
} else
/* We support checksum offload for TCP and UDP only.
* No need to pass the UDP header length - it's a constant.
*/
return skb_transport_header(skb) +
sizeof(struct udphdr) - skb->data;
}
/**
@ -2043,7 +2051,7 @@ static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
struct eth_tx_parse_bd_e1x *pbd,
u32 xmit_type)
{
u8 hlen = (skb_network_header(skb) - skb->data) / 2;
u8 hlen = (skb_network_header(skb) - skb->data) >> 1;
/* for now NS flag is not used in Linux */
pbd->global_data =
@ -2051,9 +2059,15 @@ static inline u8 bnx2x_set_pbd_csum(struct bnx2x *bp, struct sk_buff *skb,
ETH_TX_PARSE_BD_E1X_LLC_SNAP_EN_SHIFT));
pbd->ip_hlen_w = (skb_transport_header(skb) -
skb_network_header(skb)) / 2;
skb_network_header(skb)) >> 1;
hlen += pbd->ip_hlen_w + tcp_hdrlen(skb) / 2;
hlen += pbd->ip_hlen_w;
/* We support checksum offload for TCP and UDP only */
if (xmit_type & XMIT_CSUM_TCP)
hlen += tcp_hdrlen(skb) / 2;
else
hlen += sizeof(struct udphdr) / 2;
pbd->total_hlen_w = cpu_to_le16(hlen);
hlen = hlen*2;

7
drivers/net/bonding/bond_3ad.c
View File

@ -1480,8 +1480,11 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
static int agg_device_up(const struct aggregator *agg)
{
return (netif_running(agg->slave->dev) &&
netif_carrier_ok(agg->slave->dev));
struct port *port = agg->lag_ports;
if (!port)
return 0;
return (netif_running(port->slave->dev) &&
netif_carrier_ok(port->slave->dev));
}
/**

9
drivers/net/ehea/ehea_main.c
View File

@ -3040,11 +3040,14 @@ static void ehea_rereg_mrs(void)
if (dev->flags & IFF_UP) {
mutex_lock(&port->port_lock);
port_napi_enable(port);
ret = ehea_restart_qps(dev);
check_sqs(port);
if (!ret)
if (!ret) {
check_sqs(port);
port_napi_enable(port);
netif_wake_queue(dev);
} else {
netdev_err(dev, "Unable to restart QPS\n");
}
mutex_unlock(&port->port_lock);
}
}

8
drivers/net/fs_enet/mac-fec.c
View File

@ -226,8 +226,8 @@ static void set_multicast_finish(struct net_device *dev)
}
FC(fecp, r_cntrl, FEC_RCNTRL_PROM);
FW(fecp, hash_table_high, fep->fec.hthi);
FW(fecp, hash_table_low, fep->fec.htlo);
FW(fecp, grp_hash_table_high, fep->fec.hthi);
FW(fecp, grp_hash_table_low, fep->fec.htlo);
}
static void set_multicast_list(struct net_device *dev)
@ -273,8 +273,8 @@ static void restart(struct net_device *dev)
/*
* Reset all multicast.
*/
FW(fecp, hash_table_high, fep->fec.hthi);
FW(fecp, hash_table_low, fep->fec.htlo);
FW(fecp, grp_hash_table_high, fep->fec.hthi);
FW(fecp, grp_hash_table_low, fep->fec.htlo);
/*
* Set maximum receive buffer size.

8
drivers/net/netconsole.c
View File

@ -671,6 +671,7 @@ static int netconsole_netdev_event(struct notifier_block *this,
goto done;
spin_lock_irqsave(&target_list_lock, flags);
restart:
list_for_each_entry(nt, &target_list, list) {
netconsole_target_get(nt);
if (nt->np.dev == dev) {
@ -683,9 +684,16 @@ static int netconsole_netdev_event(struct notifier_block *this,
* rtnl_lock already held
*/
if (nt->np.dev) {
spin_unlock_irqrestore(
&target_list_lock,
flags);
__netpoll_cleanup(&nt->np);
spin_lock_irqsave(&target_list_lock,
flags);
dev_put(nt->np.dev);
nt->np.dev = NULL;
netconsole_target_put(nt);
goto restart;
}
/* Fall through */
case NETDEV_GOING_DOWN:

108
drivers/net/r8169.c
View File

@ -183,6 +183,19 @@ static const struct {
};
#undef _R
static const struct rtl_firmware_info {
int mac_version;
const char *fw_name;
} rtl_firmware_infos[] = {
{ .mac_version = RTL_GIGA_MAC_VER_25, .fw_name = FIRMWARE_8168D_1 },
{ .mac_version = RTL_GIGA_MAC_VER_26, .fw_name = FIRMWARE_8168D_2 },
{ .mac_version = RTL_GIGA_MAC_VER_29, .fw_name = FIRMWARE_8105E_1 },
{ .mac_version = RTL_GIGA_MAC_VER_30, .fw_name = FIRMWARE_8105E_1 },
{ .mac_version = RTL_GIGA_MAC_VER_30, .fw_name = FIRMWARE_8105E_1 },
{ .mac_version = RTL_GIGA_MAC_VER_31, .fw_name = FIRMWARE_8168E_1 },
{ .mac_version = RTL_GIGA_MAC_VER_32, .fw_name = FIRMWARE_8168E_2 }
};
enum cfg_version {
RTL_CFG_0 = 0x00,
RTL_CFG_1,
@ -632,6 +645,7 @@ struct rtl8169_private {
u32 saved_wolopts;
const struct firmware *fw;
#define RTL_FIRMWARE_UNKNOWN ERR_PTR(-EAGAIN);
};
MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
@ -1847,25 +1861,26 @@ rtl_phy_write_fw(struct rtl8169_private *tp, const struct firmware *fw)
static void rtl_release_firmware(struct rtl8169_private *tp)
{
release_firmware(tp->fw);
tp->fw = NULL;
if (!IS_ERR_OR_NULL(tp->fw))
release_firmware(tp->fw);
tp->fw = RTL_FIRMWARE_UNKNOWN;
}
static int rtl_apply_firmware(struct rtl8169_private *tp, const char *fw_name)
static void rtl_apply_firmware(struct rtl8169_private *tp)
{
const struct firmware **fw = &tp->fw;
int rc = !*fw;
if (rc) {
rc = request_firmware(fw, fw_name, &tp->pci_dev->dev);
if (rc < 0)
goto out;
}
const struct firmware *fw = tp->fw;
/* TODO: release firmware once rtl_phy_write_fw signals failures. */
rtl_phy_write_fw(tp, *fw);
out:
return rc;
if (!IS_ERR_OR_NULL(fw))
rtl_phy_write_fw(tp, fw);
}
static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
{
if (rtl_readphy(tp, reg) != val)
netif_warn(tp, hw, tp->dev, "chipset not ready for firmware\n");
else
rtl_apply_firmware(tp);
}
static void rtl8169s_hw_phy_config(struct rtl8169_private *tp)
@ -2304,10 +2319,8 @@ static void rtl8168d_1_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x1f, 0x0005);
rtl_writephy(tp, 0x05, 0x001b);
if ((rtl_readphy(tp, 0x06) != 0xbf00) ||
(rtl_apply_firmware(tp, FIRMWARE_8168D_1) < 0)) {
netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
}
rtl_apply_firmware_cond(tp, MII_EXPANSION, 0xbf00);
rtl_writephy(tp, 0x1f, 0x0000);
}
@ -2409,10 +2422,8 @@ static void rtl8168d_2_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x1f, 0x0005);
rtl_writephy(tp, 0x05, 0x001b);
if ((rtl_readphy(tp, 0x06) != 0xb300) ||
(rtl_apply_firmware(tp, FIRMWARE_8168D_2) < 0)) {
netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
}
rtl_apply_firmware_cond(tp, MII_EXPANSION, 0xb300);
rtl_writephy(tp, 0x1f, 0x0000);
}
@ -2567,16 +2578,14 @@ static void rtl8168e_hw_phy_config(struct rtl8169_private *tp)
static void rtl8168e_1_hw_phy_config(struct rtl8169_private *tp)
{
if (rtl_apply_firmware(tp, FIRMWARE_8168E_1) < 0)
netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
rtl_apply_firmware(tp);
rtl8168e_hw_phy_config(tp);
}
static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
{
if (rtl_apply_firmware(tp, FIRMWARE_8168E_2) < 0)
netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
rtl_apply_firmware(tp);
rtl8168e_hw_phy_config(tp);
}
@ -2619,8 +2628,7 @@ static void rtl8105e_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x18, 0x0310);
msleep(100);
if (rtl_apply_firmware(tp, FIRMWARE_8105E_1) < 0)
netif_warn(tp, probe, tp->dev, "unable to apply firmware patch\n");
rtl_apply_firmware(tp);
rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
@ -3463,6 +3471,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
tp->timer.data = (unsigned long) dev;
tp->timer.function = rtl8169_phy_timer;
tp->fw = RTL_FIRMWARE_UNKNOWN;
rc = register_netdev(dev);
if (rc < 0)
goto err_out_msi_4;
@ -3515,10 +3525,10 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
cancel_delayed_work_sync(&tp->task);
rtl_release_firmware(tp);
unregister_netdev(dev);
rtl_release_firmware(tp);
if (pci_dev_run_wake(pdev))
pm_runtime_get_noresume(&pdev->dev);
@ -3530,6 +3540,37 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev)
pci_set_drvdata(pdev, NULL);
}
static void rtl_request_firmware(struct rtl8169_private *tp)
{
int i;
/* Return early if the firmware is already loaded / cached. */
if (!IS_ERR(tp->fw))
goto out;
for (i = 0; i < ARRAY_SIZE(rtl_firmware_infos); i++) {
const struct rtl_firmware_info *info = rtl_firmware_infos + i;
if (info->mac_version == tp->mac_version) {
const char *name = info->fw_name;
int rc;
rc = request_firmware(&tp->fw, name, &tp->pci_dev->dev);
if (rc < 0) {
netif_warn(tp, ifup, tp->dev, "unable to load "
"firmware patch %s (%d)\n", name, rc);
goto out_disable_request_firmware;
}
goto out;
}
}
out_disable_request_firmware:
tp->fw = NULL;
out:
return;
}
static int rtl8169_open(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@ -3561,11 +3602,13 @@ static int rtl8169_open(struct net_device *dev)
smp_mb();
rtl_request_firmware(tp);
retval = request_irq(dev->irq, rtl8169_interrupt,
(tp->features & RTL_FEATURE_MSI) ? 0 : IRQF_SHARED,
dev->name, dev);
if (retval < 0)
goto err_release_ring_2;
goto err_release_fw_2;
napi_enable(&tp->napi);
@ -3586,7 +3629,8 @@ static int rtl8169_open(struct net_device *dev)
out:
return retval;
err_release_ring_2:
err_release_fw_2:
rtl_release_firmware(tp);
rtl8169_rx_clear(tp);
err_free_rx_1:
dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,

4
drivers/net/usb/cdc_ncm.c
View File

@ -54,13 +54,13 @@
#include <linux/usb/usbnet.h>
#include <linux/usb/cdc.h>
#define DRIVER_VERSION "7-Feb-2011"
#define DRIVER_VERSION "23-Apr-2011"
/* CDC NCM subclass 3.2.1 */
#define USB_CDC_NCM_NDP16_LENGTH_MIN 0x10
/* Maximum NTB length */
#define CDC_NCM_NTB_MAX_SIZE_TX 16384 /* bytes */
#define CDC_NCM_NTB_MAX_SIZE_TX (16384 + 4) /* bytes, must be short terminated */
#define CDC_NCM_NTB_MAX_SIZE_RX 16384 /* bytes */
/* Minimum value for MaxDatagramSize, ch. 6.2.9 */

2
drivers/net/wireless/ath/ath9k/recv.c
View File

@ -503,7 +503,7 @@ bool ath_stoprecv(struct ath_softc *sc)
"confusing the DMA engine when we start RX up\n");
ATH_DBG_WARN_ON_ONCE(!stopped);
}
return stopped || reset;
return stopped && !reset;
}
void ath_flushrecv(struct ath_softc *sc)

10
drivers/net/wireless/iwlegacy/iwl-4965-tx.c
View File

@ -1127,12 +1127,16 @@ int iwl4965_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
q->read_ptr = iwl_legacy_queue_inc_wrap(q->read_ptr, q->n_bd)) {
tx_info = &txq->txb[txq->q.read_ptr];
iwl4965_tx_status(priv, tx_info,
txq_id >= IWL4965_FIRST_AMPDU_QUEUE);
if (WARN_ON_ONCE(tx_info->skb == NULL))
continue;
hdr = (struct ieee80211_hdr *)tx_info->skb->data;
if (hdr && ieee80211_is_data_qos(hdr->frame_control))
if (ieee80211_is_data_qos(hdr->frame_control))
nfreed++;
iwl4965_tx_status(priv, tx_info,
txq_id >= IWL4965_FIRST_AMPDU_QUEUE);
tx_info->skb = NULL;
priv->cfg->ops->lib->txq_free_tfd(priv, txq);

7
drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
View File

@ -336,7 +336,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
struct ieee80211_channel *channel = conf->channel;
const struct iwl_channel_info *ch_info;
int ret = 0;
bool ht_changed[NUM_IWL_RXON_CTX] = {};
IWL_DEBUG_MAC80211(priv, "changed %#x", changed);
@ -384,10 +383,8 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
for_each_context(priv, ctx) {
/* Configure HT40 channels */
if (ctx->ht.enabled != conf_is_ht(conf)) {
if (ctx->ht.enabled != conf_is_ht(conf))
ctx->ht.enabled = conf_is_ht(conf);
ht_changed[ctx->ctxid] = true;
}
if (ctx->ht.enabled) {
if (conf_is_ht40_minus(conf)) {
@ -456,8 +453,6 @@ int iwlagn_mac_config(struct ieee80211_hw *hw, u32 changed)
if (!memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
continue;
iwlagn_commit_rxon(priv, ctx);
if (ht_changed[ctx->ctxid])
iwlagn_update_qos(priv, ctx);
}
out:
mutex_unlock(&priv->mutex);

10
drivers/net/wireless/iwlwifi/iwl-agn-tx.c
View File

@ -1236,12 +1236,16 @@ int iwlagn_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
tx_info = &txq->txb[txq->q.read_ptr];
iwlagn_tx_status(priv, tx_info,
txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
if (WARN_ON_ONCE(tx_info->skb == NULL))
continue;
hdr = (struct ieee80211_hdr *)tx_info->skb->data;
if (hdr && ieee80211_is_data_qos(hdr->frame_control))
if (ieee80211_is_data_qos(hdr->frame_control))
nfreed++;
iwlagn_tx_status(priv, tx_info,
txq_id >= IWLAGN_FIRST_AMPDU_QUEUE);
tx_info->skb = NULL;
if (priv->cfg->ops->lib->txq_inval_byte_cnt_tbl)

5
net/bluetooth/hci_core.c
View File

@ -586,10 +586,8 @@ static int hci_dev_do_close(struct hci_dev *hdev)
hci_req_cancel(hdev, ENODEV);
hci_req_lock(hdev);
/* Stop timer, it might be running */
del_timer_sync(&hdev->cmd_timer);
if (!test_and_clear_bit(HCI_UP, &hdev->flags)) {
del_timer_sync(&hdev->cmd_timer);
hci_req_unlock(hdev);
return 0;
}
@ -628,6 +626,7 @@ static int hci_dev_do_close(struct hci_dev *hdev)
/* Drop last sent command */
if (hdev->sent_cmd) {
del_timer_sync(&hdev->cmd_timer);
kfree_skb(hdev->sent_cmd);
hdev->sent_cmd = NULL;
}

2
net/bluetooth/hci_event.c
View File

@ -2419,8 +2419,6 @@ static inline void hci_io_capa_reply_evt(struct hci_dev *hdev, struct sk_buff *s
if (!conn)
goto unlock;
hci_conn_hold(conn);
conn->remote_cap = ev->capability;
conn->remote_oob = ev->oob_data;
conn->remote_auth = ev->authentication;

1
net/bluetooth/l2cap_core.c
View File

@ -1079,6 +1079,7 @@ static void l2cap_retransmit_one_frame(struct l2cap_chan *chan, u8 tx_seq)
tx_skb = skb_clone(skb, GFP_ATOMIC);
bt_cb(skb)->retries++;
control = get_unaligned_le16(tx_skb->data + L2CAP_HDR_SIZE);
control &= L2CAP_CTRL_SAR;
if (chan->conn_state & L2CAP_CONN_SEND_FBIT) {
control |= L2CAP_CTRL_FINAL;

9
net/bluetooth/sco.c
View File

@ -369,6 +369,15 @@ static void __sco_sock_close(struct sock *sk)
case BT_CONNECTED:
case BT_CONFIG:
if (sco_pi(sk)->conn) {
sk->sk_state = BT_DISCONN;
sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
hci_conn_put(sco_pi(sk)->conn->hcon);
sco_pi(sk)->conn = NULL;
} else
sco_chan_del(sk, ECONNRESET);
break;
case BT_CONNECT:
case BT_DISCONN:
sco_chan_del(sk, ECONNRESET);

2
net/bridge/br_input.c
View File

@ -165,7 +165,7 @@ rx_handler_result_t br_handle_frame(struct sk_buff **pskb)
goto drop;
/* If STP is turned off, then forward */
if (p->br->stp_enabled == BR_NO_STP)
if (p->br->stp_enabled == BR_NO_STP && dest[5] == 0)
goto forward;
if (NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,

7
net/can/bcm.c
View File

@ -1427,9 +1427,14 @@ static int bcm_init(struct sock *sk)
static int bcm_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct bcm_sock *bo = bcm_sk(sk);
struct bcm_sock *bo;
struct bcm_op *op, *next;
if (sk == NULL)
return 0;
bo = bcm_sk(sk);
/* remove bcm_ops, timer, rx_unregister(), etc. */
unregister_netdevice_notifier(&bo->notifier);

7
net/can/raw.c
View File

@ -305,7 +305,12 @@ static int raw_init(struct sock *sk)
static int raw_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct raw_sock *ro = raw_sk(sk);
struct raw_sock *ro;
if (!sk)
return 0;
ro = raw_sk(sk);
unregister_netdevice_notifier(&ro->notifier);

7
net/ipv4/route.c
View File

@ -2692,6 +2692,12 @@ static void ipv4_rt_blackhole_update_pmtu(struct dst_entry *dst, u32 mtu)
{
}
static u32 *ipv4_rt_blackhole_cow_metrics(struct dst_entry *dst,
unsigned long old)
{
return NULL;
}
static struct dst_ops ipv4_dst_blackhole_ops = {
.family = AF_INET,
.protocol = cpu_to_be16(ETH_P_IP),
@ -2700,6 +2706,7 @@ static struct dst_ops ipv4_dst_blackhole_ops = {
.default_mtu = ipv4_blackhole_default_mtu,
.default_advmss = ipv4_default_advmss,
.update_pmtu = ipv4_rt_blackhole_update_pmtu,
.cow_metrics = ipv4_rt_blackhole_cow_metrics,
};
struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_orig)

8
net/ipv6/route.c
View File

@ -153,6 +153,12 @@ static void ip6_rt_blackhole_update_pmtu(struct dst_entry *dst, u32 mtu)
{
}
static u32 *ip6_rt_blackhole_cow_metrics(struct dst_entry *dst,
unsigned long old)
{
return NULL;
}
static struct dst_ops ip6_dst_blackhole_ops = {
.family = AF_INET6,
.protocol = cpu_to_be16(ETH_P_IPV6),
@ -161,6 +167,7 @@ static struct dst_ops ip6_dst_blackhole_ops = {
.default_mtu = ip6_blackhole_default_mtu,
.default_advmss = ip6_default_advmss,
.update_pmtu = ip6_rt_blackhole_update_pmtu,
.cow_metrics = ip6_rt_blackhole_cow_metrics,
};
static const u32 ip6_template_metrics[RTAX_MAX] = {
@ -2022,7 +2029,6 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
rt->dst.output = ip6_output;
rt->rt6i_dev = net->loopback_dev;
rt->rt6i_idev = idev;
dst_metric_set(&rt->dst, RTAX_HOPLIMIT, -1);
rt->dst.obsolete = -1;
rt->rt6i_flags = RTF_UP | RTF_NONEXTHOP;

2
net/ipv6/udp.c
View File

@ -1335,7 +1335,7 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, u32 features)
skb->ip_summed = CHECKSUM_NONE;
/* Check if there is enough headroom to insert fragment header. */
if ((skb_headroom(skb) < frag_hdr_sz) &&
if ((skb_mac_header(skb) < skb->head + frag_hdr_sz) &&
pskb_expand_head(skb, frag_hdr_sz, 0, GFP_ATOMIC))
goto out;

2
net/mac80211/cfg.c
View File

@ -1526,6 +1526,8 @@ int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata,
enum ieee80211_smps_mode old_req;
int err;
lockdep_assert_held(&sdata->u.mgd.mtx);
old_req = sdata->u.mgd.req_smps;
sdata->u.mgd.req_smps = smps_mode;

4
net/mac80211/debugfs_netdev.c
View File

@ -177,9 +177,9 @@ static int ieee80211_set_smps(struct ieee80211_sub_if_data *sdata,
if (sdata->vif.type != NL80211_IFTYPE_STATION)
return -EOPNOTSUPP;
mutex_lock(&local->iflist_mtx);
mutex_lock(&sdata->u.mgd.mtx);
err = __ieee80211_request_smps(sdata, smps_mode);
mutex_unlock(&local->iflist_mtx);
mutex_unlock(&sdata->u.mgd.mtx);
return err;
}

4
net/netfilter/ipset/ip_set_bitmap_ipmac.c
View File

@ -343,6 +343,10 @@ bitmap_ipmac_kadt(struct ip_set *set, const struct sk_buff *skb,
ipset_adtfn adtfn = set->variant->adt[adt];
struct ipmac data;
/* MAC can be src only */
if (!(flags & IPSET_DIM_TWO_SRC))
return 0;
data.id = ntohl(ip4addr(skb, flags & IPSET_DIM_ONE_SRC));
if (data.id < map->first_ip || data.id > map->last_ip)
return -IPSET_ERR_BITMAP_RANGE;

18
net/netfilter/ipset/ip_set_core.c
View File

@ -1022,8 +1022,9 @@ ip_set_dump_start(struct sk_buff *skb, struct netlink_callback *cb)
if (cb->args[1] >= ip_set_max)
goto out;
pr_debug("args[0]: %ld args[1]: %ld\n", cb->args[0], cb->args[1]);
max = cb->args[0] == DUMP_ONE ? cb->args[1] + 1 : ip_set_max;
dump_last:
pr_debug("args[0]: %ld args[1]: %ld\n", cb->args[0], cb->args[1]);
for (; cb->args[1] < max; cb->args[1]++) {
index = (ip_set_id_t) cb->args[1];
set = ip_set_list[index];
@ -1038,8 +1039,8 @@ ip_set_dump_start(struct sk_buff *skb, struct netlink_callback *cb)
* so that lists (unions of sets) are dumped last.
*/
if (cb->args[0] != DUMP_ONE &&
!((cb->args[0] == DUMP_ALL) ^
(set->type->features & IPSET_DUMP_LAST)))
((cb->args[0] == DUMP_ALL) ==
!!(set->type->features & IPSET_DUMP_LAST)))
continue;
pr_debug("List set: %s\n", set->name);
if (!cb->args[2]) {
@ -1083,6 +1084,12 @@ ip_set_dump_start(struct sk_buff *skb, struct netlink_callback *cb)
goto release_refcount;
}
}
/* If we dump all sets, continue with dumping last ones */
if (cb->args[0] == DUMP_ALL) {
cb->args[0] = DUMP_LAST;
cb->args[1] = 0;
goto dump_last;
}
goto out;
nla_put_failure:
@ -1093,11 +1100,6 @@ release_refcount:
pr_debug("release set %s\n", ip_set_list[index]->name);
ip_set_put_byindex(index);
}
/* If we dump all sets, continue with dumping last ones */
if (cb->args[0] == DUMP_ALL && cb->args[1] >= max && !cb->args[2])
cb->args[0] = DUMP_LAST;
out:
if (nlh) {
nlmsg_end(skb, nlh);

18
net/netfilter/xt_set.c
View File

@ -81,6 +81,7 @@ set_match_v0_checkentry(const struct xt_mtchk_param *par)
if (info->match_set.u.flags[IPSET_DIM_MAX-1] != 0) {
pr_warning("Protocol error: set match dimension "
"is over the limit!\n");
ip_set_nfnl_put(info->match_set.index);
return -ERANGE;
}
@ -135,6 +136,8 @@ set_target_v0_checkentry(const struct xt_tgchk_param *par)
if (index == IPSET_INVALID_ID) {
pr_warning("Cannot find del_set index %u as target\n",
info->del_set.index);
if (info->add_set.index != IPSET_INVALID_ID)
ip_set_nfnl_put(info->add_set.index);
return -ENOENT;
}
}
@ -142,6 +145,10 @@ set_target_v0_checkentry(const struct xt_tgchk_param *par)
info->del_set.u.flags[IPSET_DIM_MAX-1] != 0) {
pr_warning("Protocol error: SET target dimension "
"is over the limit!\n");
if (info->add_set.index != IPSET_INVALID_ID)
ip_set_nfnl_put(info->add_set.index);
if (info->del_set.index != IPSET_INVALID_ID)
ip_set_nfnl_put(info->del_set.index);
return -ERANGE;
}
@ -192,6 +199,7 @@ set_match_checkentry(const struct xt_mtchk_param *par)
if (info->match_set.dim > IPSET_DIM_MAX) {
pr_warning("Protocol error: set match dimension "
"is over the limit!\n");
ip_set_nfnl_put(info->match_set.index);
return -ERANGE;
}
@ -219,7 +227,7 @@ set_target(struct sk_buff *skb, const struct xt_action_param *par)
if (info->del_set.index != IPSET_INVALID_ID)
ip_set_del(info->del_set.index,
skb, par->family,
info->add_set.dim,
info->del_set.dim,
info->del_set.flags);
return XT_CONTINUE;
@ -245,13 +253,19 @@ set_target_checkentry(const struct xt_tgchk_param *par)
if (index == IPSET_INVALID_ID) {
pr_warning("Cannot find del_set index %u as target\n",
info->del_set.index);
if (info->add_set.index != IPSET_INVALID_ID)
ip_set_nfnl_put(info->add_set.index);
return -ENOENT;
}
}
if (info->add_set.dim > IPSET_DIM_MAX ||
info->del_set.flags > IPSET_DIM_MAX) {
info->del_set.dim > IPSET_DIM_MAX) {
pr_warning("Protocol error: SET target dimension "
"is over the limit!\n");
if (info->add_set.index != IPSET_INVALID_ID)
ip_set_nfnl_put(info->add_set.index);
if (info->del_set.index != IPSET_INVALID_ID)
ip_set_nfnl_put(info->del_set.index);
return -ERANGE;
}