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-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c1
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c7
-rw-r--r--drivers/net/ethernet/realtek/r8169.c86
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c10
-rw-r--r--drivers/net/usb/qmi_wwan.c1
-rw-r--r--drivers/net/wireless/mwl8k.c36
-rw-r--r--net/bridge/br_stp_bpdu.c2
-rw-r--r--net/core/datagram.c2
-rw-r--r--net/ipv4/arp.c21
-rw-r--r--net/ipv6/netfilter/ip6t_NPT.c18
-rw-r--r--net/mac80211/cfg.c3
-rw-r--r--net/mac80211/mlme.c11
-rw-r--r--net/netfilter/ipvs/ip_vs_proto_sctp.c35
-rw-r--r--net/netfilter/ipvs/ip_vs_sync.c2
-rw-r--r--net/sched/sch_htb.c4
16 files changed, 111 insertions, 130 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 396e280c437..6999269b3a4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1399,6 +1399,7 @@ static void ixgbe_set_rsc_gso_size(struct ixgbe_ring *ring,
/* set gso_size to avoid messing up TCP MSS */
skb_shinfo(skb)->gso_size = DIV_ROUND_UP((skb->len - hdr_len),
IXGBE_CB(skb)->append_cnt);
+ skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
}
static void ixgbe_update_rsc_stats(struct ixgbe_ring *rx_ring,
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
index bc38eaf89a9..93839f8a2f0 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c
@@ -1043,8 +1043,13 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
th->seq = htonl(seq_number);
length = skb->len;
- if (adapter->flags & QLCNIC_FW_LRO_MSS_CAP)
+ if (adapter->flags & QLCNIC_FW_LRO_MSS_CAP) {
skb_shinfo(skb)->gso_size = qlcnic_get_lro_sts_mss(sts_data1);
+ if (skb->protocol == htons(ETH_P_IPV6))
+ skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6;
+ else
+ skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
+ }
if (vid != 0xffff)
__vlan_hwaccel_put_tag(skb, vid);
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 4208f28d5d1..8900398ba10 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -450,7 +450,6 @@ enum rtl8168_registers {
#define PWM_EN (1 << 22)
#define RXDV_GATED_EN (1 << 19)
#define EARLY_TALLY_EN (1 << 16)
-#define FORCE_CLK (1 << 15) /* force clock request */
};
enum rtl_register_content {
@@ -514,7 +513,6 @@ enum rtl_register_content {
PMEnable = (1 << 0), /* Power Management Enable */
/* Config2 register p. 25 */
- ClkReqEn = (1 << 7), /* Clock Request Enable */
MSIEnable = (1 << 5), /* 8169 only. Reserved in the 8168. */
PCI_Clock_66MHz = 0x01,
PCI_Clock_33MHz = 0x00,
@@ -535,7 +533,6 @@ enum rtl_register_content {
Spi_en = (1 << 3),
LanWake = (1 << 1), /* LanWake enable/disable */
PMEStatus = (1 << 0), /* PME status can be reset by PCI RST# */
- ASPM_en = (1 << 0), /* ASPM enable */
/* TBICSR p.28 */
TBIReset = 0x80000000,
@@ -684,7 +681,6 @@ enum features {
RTL_FEATURE_WOL = (1 << 0),
RTL_FEATURE_MSI = (1 << 1),
RTL_FEATURE_GMII = (1 << 2),
- RTL_FEATURE_FW_LOADED = (1 << 3),
};
struct rtl8169_counters {
@@ -2388,10 +2384,8 @@ static void rtl_apply_firmware(struct rtl8169_private *tp)
struct rtl_fw *rtl_fw = tp->rtl_fw;
/* TODO: release firmware once rtl_phy_write_fw signals failures. */
- if (!IS_ERR_OR_NULL(rtl_fw)) {
+ if (!IS_ERR_OR_NULL(rtl_fw))
rtl_phy_write_fw(tp, rtl_fw);
- tp->features |= RTL_FEATURE_FW_LOADED;
- }
}
static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
@@ -2402,31 +2396,6 @@ static void rtl_apply_firmware_cond(struct rtl8169_private *tp, u8 reg, u16 val)
rtl_apply_firmware(tp);
}
-static void r810x_aldps_disable(struct rtl8169_private *tp)
-{
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_writephy(tp, 0x18, 0x0310);
- msleep(100);
-}
-
-static void r810x_aldps_enable(struct rtl8169_private *tp)
-{
- if (!(tp->features & RTL_FEATURE_FW_LOADED))
- return;
-
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_writephy(tp, 0x18, 0x8310);
-}
-
-static void r8168_aldps_enable_1(struct rtl8169_private *tp)
-{
- if (!(tp->features & RTL_FEATURE_FW_LOADED))
- return;
-
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_w1w0_phy(tp, 0x15, 0x1000, 0x0000);
-}
-
static void rtl8169s_hw_phy_config(struct rtl8169_private *tp)
{
static const struct phy_reg phy_reg_init[] = {
@@ -3217,8 +3186,6 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
rtl_w1w0_phy(tp, 0x10, 0x0000, 0x0400);
rtl_writephy(tp, 0x1f, 0x0000);
- r8168_aldps_enable_1(tp);
-
/* Broken BIOS workaround: feed GigaMAC registers with MAC address. */
rtl_rar_exgmac_set(tp, tp->dev->dev_addr);
}
@@ -3293,8 +3260,6 @@ static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x05, 0x8b85);
rtl_w1w0_phy(tp, 0x06, 0x4000, 0x0000);
rtl_writephy(tp, 0x1f, 0x0000);
-
- r8168_aldps_enable_1(tp);
}
static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp)
@@ -3302,8 +3267,6 @@ static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp)
rtl_apply_firmware(tp);
rtl8168f_hw_phy_config(tp);
-
- r8168_aldps_enable_1(tp);
}
static void rtl8411_hw_phy_config(struct rtl8169_private *tp)
@@ -3401,8 +3364,6 @@ static void rtl8411_hw_phy_config(struct rtl8169_private *tp)
rtl_w1w0_phy(tp, 0x19, 0x0000, 0x0001);
rtl_w1w0_phy(tp, 0x10, 0x0000, 0x0400);
rtl_writephy(tp, 0x1f, 0x0000);
-
- r8168_aldps_enable_1(tp);
}
static void rtl8168g_1_hw_phy_config(struct rtl8169_private *tp)
@@ -3488,19 +3449,21 @@ static void rtl8105e_hw_phy_config(struct rtl8169_private *tp)
};
/* Disable ALDPS before ram code */
- r810x_aldps_disable(tp);
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_writephy(tp, 0x18, 0x0310);
+ msleep(100);
rtl_apply_firmware(tp);
rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
-
- r810x_aldps_enable(tp);
}
static void rtl8402_hw_phy_config(struct rtl8169_private *tp)
{
/* Disable ALDPS before setting firmware */
- r810x_aldps_disable(tp);
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_writephy(tp, 0x18, 0x0310);
+ msleep(20);
rtl_apply_firmware(tp);
@@ -3510,8 +3473,6 @@ static void rtl8402_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x10, 0x401f);
rtl_writephy(tp, 0x19, 0x7030);
rtl_writephy(tp, 0x1f, 0x0000);
-
- r810x_aldps_enable(tp);
}
static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
@@ -3524,7 +3485,9 @@ static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
};
/* Disable ALDPS before ram code */
- r810x_aldps_disable(tp);
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_writephy(tp, 0x18, 0x0310);
+ msleep(100);
rtl_apply_firmware(tp);
@@ -3532,8 +3495,6 @@ static void rtl8106e_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));
rtl_eri_write(tp, 0x1d0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
-
- r810x_aldps_enable(tp);
}
static void rtl_hw_phy_config(struct net_device *dev)
@@ -5050,6 +5011,8 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp)
RTL_W8(MaxTxPacketSize, EarlySize);
+ rtl_disable_clock_request(pdev);
+
RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
@@ -5058,8 +5021,7 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp)
RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
- RTL_W8(Config5, (RTL_R8(Config5) & ~Spi_en) | ASPM_en);
- RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
+ RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
}
static void rtl_hw_start_8168f(struct rtl8169_private *tp)
@@ -5084,12 +5046,13 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp)
RTL_W8(MaxTxPacketSize, EarlySize);
+ rtl_disable_clock_request(pdev);
+
RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
- RTL_W32(MISC, RTL_R32(MISC) | PWM_EN | FORCE_CLK);
- RTL_W8(Config5, (RTL_R8(Config5) & ~Spi_en) | ASPM_en);
- RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
+ RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
+ RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
}
static void rtl_hw_start_8168f_1(struct rtl8169_private *tp)
@@ -5146,10 +5109,8 @@ static void rtl_hw_start_8168g_1(struct rtl8169_private *tp)
rtl_w1w0_eri(tp, 0xdc, ERIAR_MASK_0001, 0x01, 0x00, ERIAR_EXGMAC);
RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
- RTL_W32(MISC, (RTL_R32(MISC) | FORCE_CLK) & ~RXDV_GATED_EN);
+ RTL_W32(MISC, RTL_R32(MISC) & ~RXDV_GATED_EN);
RTL_W8(MaxTxPacketSize, EarlySize);
- RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
- RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000, ERIAR_EXGMAC);
@@ -5365,9 +5326,6 @@ static void rtl_hw_start_8105e_1(struct rtl8169_private *tp)
RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
- RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
- RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
- RTL_W32(MISC, RTL_R32(MISC) | FORCE_CLK);
rtl_ephy_init(tp, e_info_8105e_1, ARRAY_SIZE(e_info_8105e_1));
}
@@ -5393,9 +5351,6 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp)
RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
- RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
- RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
- RTL_W32(MISC, RTL_R32(MISC) | FORCE_CLK);
rtl_ephy_init(tp, e_info_8402, ARRAY_SIZE(e_info_8402));
@@ -5417,10 +5372,7 @@ static void rtl_hw_start_8106(struct rtl8169_private *tp)
/* Force LAN exit from ASPM if Rx/Tx are not idle */
RTL_W32(FuncEvent, RTL_R32(FuncEvent) | 0x002800);
- RTL_W32(MISC,
- (RTL_R32(MISC) | DISABLE_LAN_EN | FORCE_CLK) & ~EARLY_TALLY_EN);
- RTL_W8(Config5, RTL_R8(Config5) | ASPM_en);
- RTL_W8(Config2, RTL_R8(Config2) | ClkReqEn);
+ RTL_W32(MISC, (RTL_R32(MISC) | DISABLE_LAN_EN) & ~EARLY_TALLY_EN);
RTL_W8(MCU, RTL_R8(MCU) | EN_NDP | EN_OOB_RESET);
RTL_W8(DLLPR, RTL_R8(DLLPR) & ~PFM_EN);
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index fd4d659f0fa..d185a50870b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -69,7 +69,7 @@
#undef STMMAC_XMIT_DEBUG
/*#define STMMAC_XMIT_DEBUG*/
-#ifdef STMMAC_TX_DEBUG
+#ifdef STMMAC_XMIT_DEBUG
#define TX_DBG(fmt, args...) printk(fmt, ## args)
#else
#define TX_DBG(fmt, args...) do { } while (0)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index 0376a5e6b2b..0b9829fe3ee 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -188,8 +188,6 @@ int stmmac_mdio_register(struct net_device *ndev)
goto bus_register_fail;
}
- priv->mii = new_bus;
-
found = 0;
for (addr = 0; addr < PHY_MAX_ADDR; addr++) {
struct phy_device *phydev = new_bus->phy_map[addr];
@@ -237,8 +235,14 @@ int stmmac_mdio_register(struct net_device *ndev)
}
}
- if (!found)
+ if (!found) {
pr_warning("%s: No PHY found\n", ndev->name);
+ mdiobus_unregister(new_bus);
+ mdiobus_free(new_bus);
+ return -ENODEV;
+ }
+
+ priv->mii = new_bus;
return 0;
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index c8e05e27f38..19d903598b0 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -411,6 +411,7 @@ static const struct usb_device_id products[] = {
},
/* 3. Combined interface devices matching on interface number */
+ {QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */
{QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */
{QMI_FIXED_INTF(0x19d2, 0x0002, 1)},
{QMI_FIXED_INTF(0x19d2, 0x0012, 1)},
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index a79c9167117..c86e4573798 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -334,20 +334,20 @@ struct mwl8k_sta {
#define MWL8K_STA(_sta) ((struct mwl8k_sta *)&((_sta)->drv_priv))
static const struct ieee80211_channel mwl8k_channels_24[] = {
- { .center_freq = 2412, .hw_value = 1, },
- { .center_freq = 2417, .hw_value = 2, },
- { .center_freq = 2422, .hw_value = 3, },
- { .center_freq = 2427, .hw_value = 4, },
- { .center_freq = 2432, .hw_value = 5, },
- { .center_freq = 2437, .hw_value = 6, },
- { .center_freq = 2442, .hw_value = 7, },
- { .center_freq = 2447, .hw_value = 8, },
- { .center_freq = 2452, .hw_value = 9, },
- { .center_freq = 2457, .hw_value = 10, },
- { .center_freq = 2462, .hw_value = 11, },
- { .center_freq = 2467, .hw_value = 12, },
- { .center_freq = 2472, .hw_value = 13, },
- { .center_freq = 2484, .hw_value = 14, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2412, .hw_value = 1, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2417, .hw_value = 2, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2422, .hw_value = 3, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2427, .hw_value = 4, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2432, .hw_value = 5, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2437, .hw_value = 6, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2442, .hw_value = 7, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2447, .hw_value = 8, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2452, .hw_value = 9, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2457, .hw_value = 10, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2462, .hw_value = 11, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2467, .hw_value = 12, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2472, .hw_value = 13, },
+ { .band = IEEE80211_BAND_2GHZ, .center_freq = 2484, .hw_value = 14, },
};
static const struct ieee80211_rate mwl8k_rates_24[] = {
@@ -368,10 +368,10 @@ static const struct ieee80211_rate mwl8k_rates_24[] = {
};
static const struct ieee80211_channel mwl8k_channels_50[] = {
- { .center_freq = 5180, .hw_value = 36, },
- { .center_freq = 5200, .hw_value = 40, },
- { .center_freq = 5220, .hw_value = 44, },
- { .center_freq = 5240, .hw_value = 48, },
+ { .band = IEEE80211_BAND_5GHZ, .center_freq = 5180, .hw_value = 36, },
+ { .band = IEEE80211_BAND_5GHZ, .center_freq = 5200, .hw_value = 40, },
+ { .band = IEEE80211_BAND_5GHZ, .center_freq = 5220, .hw_value = 44, },
+ { .band = IEEE80211_BAND_5GHZ, .center_freq = 5240, .hw_value = 48, },
};
static const struct ieee80211_rate mwl8k_rates_50[] = {
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
index 7f884e3fb95..8660ea3be70 100644
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -16,6 +16,7 @@
#include <linux/etherdevice.h>
#include <linux/llc.h>
#include <linux/slab.h>
+#include <linux/pkt_sched.h>
#include <net/net_namespace.h>
#include <net/llc.h>
#include <net/llc_pdu.h>
@@ -40,6 +41,7 @@ static void br_send_bpdu(struct net_bridge_port *p,
skb->dev = p->dev;
skb->protocol = htons(ETH_P_802_2);
+ skb->priority = TC_PRIO_CONTROL;
skb_reserve(skb, LLC_RESERVE);
memcpy(__skb_put(skb, length), data, length);
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 0337e2b7686..368f9c3f9dc 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -187,7 +187,7 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
skb_queue_walk(queue, skb) {
*peeked = skb->peeked;
if (flags & MSG_PEEK) {
- if (*off >= skb->len) {
+ if (*off >= skb->len && skb->len) {
*off -= skb->len;
continue;
}
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 9547a273b9e..ded146b217f 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -928,24 +928,25 @@ static void parp_redo(struct sk_buff *skb)
static int arp_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev)
{
- struct arphdr *arp;
+ const struct arphdr *arp;
+
+ if (dev->flags & IFF_NOARP ||
+ skb->pkt_type == PACKET_OTHERHOST ||
+ skb->pkt_type == PACKET_LOOPBACK)
+ goto freeskb;
+
+ skb = skb_share_check(skb, GFP_ATOMIC);
+ if (!skb)
+ goto out_of_mem;
/* ARP header, plus 2 device addresses, plus 2 IP addresses. */
if (!pskb_may_pull(skb, arp_hdr_len(dev)))
goto freeskb;
arp = arp_hdr(skb);
- if (arp->ar_hln != dev->addr_len ||
- dev->flags & IFF_NOARP ||
- skb->pkt_type == PACKET_OTHERHOST ||
- skb->pkt_type == PACKET_LOOPBACK ||
- arp->ar_pln != 4)
+ if (arp->ar_hln != dev->addr_len || arp->ar_pln != 4)
goto freeskb;
- skb = skb_share_check(skb, GFP_ATOMIC);
- if (skb == NULL)
- goto out_of_mem;
-
memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
return NF_HOOK(NFPROTO_ARP, NF_ARP_IN, skb, dev, NULL, arp_process);
diff --git a/net/ipv6/netfilter/ip6t_NPT.c b/net/ipv6/netfilter/ip6t_NPT.c
index 7302b0b7b64..83acc1405a1 100644
--- a/net/ipv6/netfilter/ip6t_NPT.c
+++ b/net/ipv6/netfilter/ip6t_NPT.c
@@ -9,6 +9,7 @@
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/ipv6.h>
+#include <net/ipv6.h>
#include <linux/netfilter.h>
#include <linux/netfilter_ipv6.h>
#include <linux/netfilter_ipv6/ip6t_NPT.h>
@@ -18,11 +19,20 @@ static int ip6t_npt_checkentry(const struct xt_tgchk_param *par)
{
struct ip6t_npt_tginfo *npt = par->targinfo;
__wsum src_sum = 0, dst_sum = 0;
+ struct in6_addr pfx;
unsigned int i;
if (npt->src_pfx_len > 64 || npt->dst_pfx_len > 64)
return -EINVAL;
+ /* Ensure that LSB of prefix is zero */
+ ipv6_addr_prefix(&pfx, &npt->src_pfx.in6, npt->src_pfx_len);
+ if (!ipv6_addr_equal(&pfx, &npt->src_pfx.in6))
+ return -EINVAL;
+ ipv6_addr_prefix(&pfx, &npt->dst_pfx.in6, npt->dst_pfx_len);
+ if (!ipv6_addr_equal(&pfx, &npt->dst_pfx.in6))
+ return -EINVAL;
+
for (i = 0; i < ARRAY_SIZE(npt->src_pfx.in6.s6_addr16); i++) {
src_sum = csum_add(src_sum,
(__force __wsum)npt->src_pfx.in6.s6_addr16[i]);
@@ -30,7 +40,7 @@ static int ip6t_npt_checkentry(const struct xt_tgchk_param *par)
(__force __wsum)npt->dst_pfx.in6.s6_addr16[i]);
}
- npt->adjustment = (__force __sum16) csum_sub(src_sum, dst_sum);
+ npt->adjustment = ~csum_fold(csum_sub(src_sum, dst_sum));
return 0;
}
@@ -51,7 +61,7 @@ static bool ip6t_npt_map_pfx(const struct ip6t_npt_tginfo *npt,
idx = i / 32;
addr->s6_addr32[idx] &= mask;
- addr->s6_addr32[idx] |= npt->dst_pfx.in6.s6_addr32[idx];
+ addr->s6_addr32[idx] |= ~mask & npt->dst_pfx.in6.s6_addr32[idx];
}
if (pfx_len <= 48)
@@ -66,8 +76,8 @@ static bool ip6t_npt_map_pfx(const struct ip6t_npt_tginfo *npt,
return false;
}
- sum = (__force __sum16) csum_add((__force __wsum)addr->s6_addr16[idx],
- npt->adjustment);
+ sum = ~csum_fold(csum_add(csum_unfold((__force __sum16)addr->s6_addr16[idx]),
+ csum_unfold(npt->adjustment)));
if (sum == CSUM_MANGLED_0)
sum = 0;
*(__force __sum16 *)&addr->s6_addr16[idx] = sum;
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 661b878bd19..15d886c639e 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2058,7 +2058,8 @@ static int ieee80211_set_mcast_rate(struct wiphy *wiphy, struct net_device *dev,
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- memcpy(sdata->vif.bss_conf.mcast_rate, rate, sizeof(rate));
+ memcpy(sdata->vif.bss_conf.mcast_rate, rate,
+ sizeof(int) * IEEE80211_NUM_BANDS);
return 0;
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 5913fb924b1..72924399077 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3422,6 +3422,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
ret = 0;
+out:
while (!cfg80211_chandef_usable(sdata->local->hw.wiphy, chandef,
IEEE80211_CHAN_DISABLED)) {
if (WARN_ON(chandef->width == NL80211_CHAN_WIDTH_20_NOHT)) {
@@ -3430,14 +3431,13 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
goto out;
}
- ret = chandef_downgrade(chandef);
+ ret |= chandef_downgrade(chandef);
}
if (chandef->width != vht_chandef.width)
sdata_info(sdata,
- "local regulatory prevented using AP HT/VHT configuration, downgraded\n");
+ "capabilities/regulatory prevented using AP HT/VHT configuration, downgraded\n");
-out:
WARN_ON_ONCE(!cfg80211_chandef_valid(chandef));
return ret;
}
@@ -3551,8 +3551,11 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
*/
ret = ieee80211_vif_use_channel(sdata, &chandef,
IEEE80211_CHANCTX_SHARED);
- while (ret && chandef.width != NL80211_CHAN_WIDTH_20_NOHT)
+ while (ret && chandef.width != NL80211_CHAN_WIDTH_20_NOHT) {
ifmgd->flags |= chandef_downgrade(&chandef);
+ ret = ieee80211_vif_use_channel(sdata, &chandef,
+ IEEE80211_CHANCTX_SHARED);
+ }
return ret;
}
diff --git a/net/netfilter/ipvs/ip_vs_proto_sctp.c b/net/netfilter/ipvs/ip_vs_proto_sctp.c
index 746048b13ef..ae8ec6f2768 100644
--- a/net/netfilter/ipvs/ip_vs_proto_sctp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_sctp.c
@@ -61,14 +61,27 @@ sctp_conn_schedule(int af, struct sk_buff *skb, struct ip_vs_proto_data *pd,
return 1;
}
+static void sctp_nat_csum(struct sk_buff *skb, sctp_sctphdr_t *sctph,
+ unsigned int sctphoff)
+{
+ __u32 crc32;
+ struct sk_buff *iter;
+
+ crc32 = sctp_start_cksum((__u8 *)sctph, skb_headlen(skb) - sctphoff);
+ skb_walk_frags(skb, iter)
+ crc32 = sctp_update_cksum((u8 *) iter->data,
+ skb_headlen(iter), crc32);
+ sctph->checksum = sctp_end_cksum(crc32);
+
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+}
+
static int
sctp_snat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
struct ip_vs_conn *cp, struct ip_vs_iphdr *iph)
{
sctp_sctphdr_t *sctph;
unsigned int sctphoff = iph->len;
- struct sk_buff *iter;
- __be32 crc32;
#ifdef CONFIG_IP_VS_IPV6
if (cp->af == AF_INET6 && iph->fragoffs)
@@ -92,13 +105,7 @@ sctp_snat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
sctph = (void *) skb_network_header(skb) + sctphoff;
sctph->source = cp->vport;
- /* Calculate the checksum */
- crc32 = sctp_start_cksum((u8 *) sctph, skb_headlen(skb) - sctphoff);
- skb_walk_frags(skb, iter)
- crc32 = sctp_update_cksum((u8 *) iter->data, skb_headlen(iter),
- crc32);
- crc32 = sctp_end_cksum(crc32);
- sctph->checksum = crc32;
+ sctp_nat_csum(skb, sctph, sctphoff);
return 1;
}
@@ -109,8 +116,6 @@ sctp_dnat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
{
sctp_sctphdr_t *sctph;
unsigned int sctphoff = iph->len;
- struct sk_buff *iter;
- __be32 crc32;
#ifdef CONFIG_IP_VS_IPV6
if (cp->af == AF_INET6 && iph->fragoffs)
@@ -134,13 +139,7 @@ sctp_dnat_handler(struct sk_buff *skb, struct ip_vs_protocol *pp,
sctph = (void *) skb_network_header(skb) + sctphoff;
sctph->dest = cp->dport;
- /* Calculate the checksum */
- crc32 = sctp_start_cksum((u8 *) sctph, skb_headlen(skb) - sctphoff);
- skb_walk_frags(skb, iter)
- crc32 = sctp_update_cksum((u8 *) iter->data, skb_headlen(iter),
- crc32);
- crc32 = sctp_end_cksum(crc32);
- sctph->checksum = crc32;
+ sctp_nat_csum(skb, sctph, sctphoff);
return 1;
}
diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
index effa10c9e4e..44fd10c539a 100644
--- a/net/netfilter/ipvs/ip_vs_sync.c
+++ b/net/netfilter/ipvs/ip_vs_sync.c
@@ -1795,6 +1795,8 @@ int start_sync_thread(struct net *net, int state, char *mcast_ifn, __u8 syncid)
GFP_KERNEL);
if (!tinfo->buf)
goto outtinfo;
+ } else {
+ tinfo->buf = NULL;
}
tinfo->id = id;
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 51561eafcb7..79e8ed4ac7c 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1135,9 +1135,9 @@ static int htb_dump_class(struct Qdisc *sch, unsigned long arg,
memset(&opt, 0, sizeof(opt));
opt.rate.rate = cl->rate.rate_bps >> 3;
- opt.buffer = cl->buffer;
+ opt.buffer = PSCHED_NS2TICKS(cl->buffer);
opt.ceil.rate = cl->ceil.rate_bps >> 3;
- opt.cbuffer = cl->cbuffer;
+ opt.cbuffer = PSCHED_NS2TICKS(cl->cbuffer);
opt.quantum = cl->quantum;
opt.prio = cl->prio;
opt.level = cl->level;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 20:31:03 +0000