diff options
62 files changed, 373 insertions, 238 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index d3a0684..e4dde7f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -97,6 +97,12 @@ M: philb@gnu.org L: netdev@vger.kernel.org S: Maintained +3C59X NETWORK DRIVER +P: Steffen Klassert +M: klassert@mathematik.tu-chemnitz.de +L: netdev@vger.kernel.org +S: Maintained + 3CR990 NETWORK DRIVER P: David Dillow M: dave@thedillows.org diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 2300d81..56bee9e 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -652,6 +652,19 @@ static struct acpi_ec *make_acpi_ec(void) } static acpi_status +acpi_ec_register_query_methods(acpi_handle handle, u32 level, + void *context, void **return_value) +{ + struct acpi_namespace_node *node = handle; + struct acpi_ec *ec = context; + int value = 0; + if (sscanf(node->name.ascii, "_Q%x", &value) == 1) { + acpi_ec_add_query_handler(ec, value, handle, NULL, NULL); + } + return AE_OK; +} + +static acpi_status ec_parse_device(acpi_handle handle, u32 Level, void *context, void **retval) { acpi_status status; @@ -668,6 +681,10 @@ ec_parse_device(acpi_handle handle, u32 Level, void *context, void **retval) if (ACPI_FAILURE(status)) return status; + /* Find and register all query methods */ + acpi_walk_namespace(ACPI_TYPE_METHOD, handle, 1, + acpi_ec_register_query_methods, ec, NULL); + /* Use the global lock for all EC transactions? */ acpi_evaluate_integer(handle, "_GLK", NULL, &ec->global_lock); diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 405ee5e..8b12925 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -2435,7 +2435,7 @@ fore200e_init_cmd_queue(struct fore200e* fore200e) } -static void __init +static void __devinit fore200e_param_bs_queue(struct fore200e* fore200e, enum buffer_scheme scheme, enum buffer_magn magn, int queue_length, int pool_size, int supply_blksize) diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index a3b605a..ef524526 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -1601,14 +1601,14 @@ static int rx_init(struct atm_dev *dev) skb_queue_head_init(&iadev->rx_dma_q); iadev->rx_free_desc_qhead = NULL; - iadev->rx_open = kmalloc(4*iadev->num_vc,GFP_KERNEL); - if (!iadev->rx_open) - { + + iadev->rx_open = kzalloc(4 * iadev->num_vc, GFP_KERNEL); + if (!iadev->rx_open) { printk(KERN_ERR DEV_LABEL "itf %d couldn't get free page\n", dev->number); goto err_free_dle; } - memset(iadev->rx_open, 0, 4*iadev->num_vc); + iadev->rxing = 1; iadev->rx_pkt_cnt = 0; /* Mode Register */ @@ -3171,12 +3171,12 @@ static int __devinit ia_init_one(struct pci_dev *pdev, unsigned long flags; int ret; - iadev = kmalloc(sizeof(*iadev), GFP_KERNEL); + iadev = kzalloc(sizeof(*iadev), GFP_KERNEL); if (!iadev) { ret = -ENOMEM; goto err_out; } - memset(iadev, 0, sizeof(*iadev)); + iadev->pci = pdev; IF_INIT(printk("ia detected at bus:%d dev: %d function:%d\n", diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c index 55fd1b4..144a49f 100644 --- a/drivers/atm/lanai.c +++ b/drivers/atm/lanai.c @@ -65,7 +65,6 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/dma-mapping.h> /* -------------------- TUNABLE PARAMATERS: */ diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c index 5fbe56b..2d1f178 100644 --- a/drivers/dma/ioatdma.c +++ b/drivers/dma/ioatdma.c @@ -347,8 +347,7 @@ ioat_dma_prep_memcpy(struct dma_chan *chan, size_t len, int int_en) new->async_tx.ack = 0; /* client is in control of this ack */ new->async_tx.cookie = -EBUSY; - pci_unmap_len_set(new, src_len, orig_len); - pci_unmap_len_set(new, dst_len, orig_len); + pci_unmap_len_set(new, len, orig_len); spin_unlock_bh(&ioat_chan->desc_lock); return new ? &new->async_tx : NULL; @@ -423,11 +422,11 @@ static void ioat_dma_memcpy_cleanup(struct ioat_dma_chan *chan) */ pci_unmap_page(chan->device->pdev, pci_unmap_addr(desc, dst), - pci_unmap_len(desc, dst_len), + pci_unmap_len(desc, len), PCI_DMA_FROMDEVICE); pci_unmap_page(chan->device->pdev, pci_unmap_addr(desc, src), - pci_unmap_len(desc, src_len), + pci_unmap_len(desc, len), PCI_DMA_TODEVICE); } diff --git a/drivers/dma/ioatdma.h b/drivers/dma/ioatdma.h index d372647..bf4dad7 100644 --- a/drivers/dma/ioatdma.h +++ b/drivers/dma/ioatdma.h @@ -111,10 +111,9 @@ struct ioat_desc_sw { struct ioat_dma_descriptor *hw; struct list_head node; int tx_cnt; + DECLARE_PCI_UNMAP_LEN(len) DECLARE_PCI_UNMAP_ADDR(src) - DECLARE_PCI_UNMAP_LEN(src_len) DECLARE_PCI_UNMAP_ADDR(dst) - DECLARE_PCI_UNMAP_LEN(dst_len) struct dma_async_tx_descriptor async_tx; }; diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index 8f5c686..289816d 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -272,11 +272,11 @@ static int i801_block_transaction_byte_by_byte(union i2c_smbus_data *data, /* Make sure the SMBus host is ready to start transmitting */ temp = inb_p(SMBHSTSTS); if (i == 1) { - /* Erronenous conditions before transaction: + /* Erroneous conditions before transaction: * Byte_Done, Failed, Bus_Err, Dev_Err, Intr, Host_Busy */ errmask = 0x9f; } else { - /* Erronenous conditions during transaction: + /* Erroneous conditions during transaction: * Failed, Bus_Err, Dev_Err, Intr */ errmask = 0x1e; } diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c index 440342b..ace644e 100644 --- a/drivers/i2c/busses/i2c-iop3xx.c +++ b/drivers/i2c/busses/i2c-iop3xx.c @@ -490,6 +490,7 @@ iop3xx_i2c_probe(struct platform_device *pdev) memcpy(new_adapter->name, pdev->name, strlen(pdev->name)); new_adapter->id = I2C_HW_IOP3XX; new_adapter->owner = THIS_MODULE; + new_adapter->class = I2C_CLASS_HWMON; new_adapter->dev.parent = &pdev->dev; new_adapter->nr = pdev->id; diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index 851c3ed..d8de4ac 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -105,6 +105,7 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing) schedule(); if (time_after(jiffies, orig_jiffies + timeout)) { pr_debug("I2C: timeout\n"); + writeccr(i2c, 0); result = -EIO; break; } @@ -116,10 +117,12 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing) result = wait_event_interruptible_timeout(i2c->queue, (i2c->interrupt & CSR_MIF), timeout * HZ); - if (unlikely(result < 0)) + if (unlikely(result < 0)) { pr_debug("I2C: wait interrupted\n"); - else if (unlikely(!(i2c->interrupt & CSR_MIF))) { + writeccr(i2c, 0); + } else if (unlikely(!(i2c->interrupt & CSR_MIF))) { pr_debug("I2C: wait timeout\n"); + writeccr(i2c, 0); result = -ETIMEDOUT; } @@ -172,7 +175,6 @@ static void mpc_i2c_start(struct mpc_i2c *i2c) static void mpc_i2c_stop(struct mpc_i2c *i2c) { writeccr(i2c, CCR_MEN); - writeccr(i2c, 0); } static int mpc_write(struct mpc_i2c *i2c, int target, @@ -261,6 +263,7 @@ static int mpc_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) while (readb(i2c->base + MPC_I2C_SR) & CSR_MBB) { if (signal_pending(current)) { pr_debug("I2C: Interrupted\n"); + writeccr(i2c, 0); return -EINTR; } if (time_after(jiffies, orig_jiffies + HZ)) { @@ -362,7 +365,7 @@ static int fsl_i2c_probe(struct platform_device *pdev) fail_add: if (i2c->irq != 0) - free_irq(i2c->irq, NULL); + free_irq(i2c->irq, i2c); fail_irq: iounmap(i2c->base); fail_map: diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 251154a..bb7bf68 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -107,6 +107,21 @@ struct mv64xxx_i2c_data { * ***************************************************************************** */ + +/* Reset hardware and initialize FSM */ +static void +mv64xxx_i2c_hw_init(struct mv64xxx_i2c_data *drv_data) +{ + writel(0, drv_data->reg_base + MV64XXX_I2C_REG_SOFT_RESET); + writel((((drv_data->freq_m & 0xf) << 3) | (drv_data->freq_n & 0x7)), + drv_data->reg_base + MV64XXX_I2C_REG_BAUD); + writel(0, drv_data->reg_base + MV64XXX_I2C_REG_SLAVE_ADDR); + writel(0, drv_data->reg_base + MV64XXX_I2C_REG_EXT_SLAVE_ADDR); + writel(MV64XXX_I2C_REG_CONTROL_TWSIEN | MV64XXX_I2C_REG_CONTROL_STOP, + drv_data->reg_base + MV64XXX_I2C_REG_CONTROL); + drv_data->state = MV64XXX_I2C_STATE_IDLE; +} + static void mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status) { @@ -203,7 +218,7 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status) drv_data->state, status, drv_data->msg->addr, drv_data->msg->flags); drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP; - drv_data->state = MV64XXX_I2C_STATE_IDLE; + mv64xxx_i2c_hw_init(drv_data); drv_data->rc = -EIO; } } @@ -367,6 +382,7 @@ mv64xxx_i2c_wait_for_completion(struct mv64xxx_i2c_data *drv_data) "mv64xxx: I2C bus locked, block: %d, " "time_left: %d\n", drv_data->block, (int)time_left); + mv64xxx_i2c_hw_init(drv_data); } } else spin_unlock_irqrestore(&drv_data->lock, flags); @@ -443,19 +459,6 @@ static const struct i2c_algorithm mv64xxx_i2c_algo = { * ***************************************************************************** */ -static void __devinit -mv64xxx_i2c_hw_init(struct mv64xxx_i2c_data *drv_data) -{ - writel(0, drv_data->reg_base + MV64XXX_I2C_REG_SOFT_RESET); - writel((((drv_data->freq_m & 0xf) << 3) | (drv_data->freq_n & 0x7)), - drv_data->reg_base + MV64XXX_I2C_REG_BAUD); - writel(0, drv_data->reg_base + MV64XXX_I2C_REG_SLAVE_ADDR); - writel(0, drv_data->reg_base + MV64XXX_I2C_REG_EXT_SLAVE_ADDR); - writel(MV64XXX_I2C_REG_CONTROL_TWSIEN | MV64XXX_I2C_REG_CONTROL_STOP, - drv_data->reg_base + MV64XXX_I2C_REG_CONTROL); - drv_data->state = MV64XXX_I2C_STATE_IDLE; -} - static int __devinit mv64xxx_i2c_map_regs(struct platform_device *pd, struct mv64xxx_i2c_data *drv_data) diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index e4540fc..c44ada5 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -39,8 +39,8 @@ #include <asm/io.h> #include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-iic.h> -#include <asm/arch/iic.h> +#include <asm/plat-s3c/regs-iic.h> +#include <asm/plat-s3c/iic.h> /* i2c controller state */ diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c index 9fafadb..fe04e46 100644 --- a/drivers/i2c/chips/isp1301_omap.c +++ b/drivers/i2c/chips/isp1301_omap.c @@ -18,8 +18,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#undef DEBUG -#undef VERBOSE #include <linux/kernel.h> #include <linux/module.h> @@ -44,7 +42,7 @@ #define DRIVER_VERSION "24 August 2004" -#define DRIVER_NAME (isp1301_driver.name) +#define DRIVER_NAME (isp1301_driver.driver.name) MODULE_DESCRIPTION("ISP1301 USB OTG Transceiver Driver"); MODULE_LICENSE("GPL"); @@ -55,6 +53,7 @@ struct isp1301 { void (*i2c_release)(struct device *dev); int irq; + int irq_type; u32 last_otg_ctrl; unsigned working:1; @@ -63,7 +62,7 @@ struct isp1301 { /* use keventd context to change the state for us */ struct work_struct work; - + unsigned long todo; # define WORK_UPDATE_ISP 0 /* update ISP from OTG */ # define WORK_UPDATE_OTG 1 /* update OTG from ISP */ @@ -94,7 +93,7 @@ struct isp1301 { /* board-specific PM hooks */ -#include <asm/arch/gpio.h> +#include <asm/gpio.h> #include <asm/arch/mux.h> #include <asm/mach-types.h> @@ -291,7 +290,7 @@ static void power_up(struct isp1301 *isp) { // isp1301_clear_bits(isp, ISP1301_MODE_CONTROL_2, MC2_GLOBAL_PWR_DN); isp1301_clear_bits(isp, ISP1301_MODE_CONTROL_1, MC1_SUSPEND_REG); - + /* do this only when cpu is driving transceiver, * so host won't see a low speed device... */ @@ -799,7 +798,7 @@ static irqreturn_t omap_otg_irq(int irq, void *_isp) /* role is host */ } else { if (!(otg_ctrl & OTG_ID)) { - otg_ctrl &= OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS; + otg_ctrl &= OTG_CTRL_MASK & ~OTG_XCEIV_INPUTS; OTG_CTRL_REG = otg_ctrl | OTG_A_BUSREQ; } @@ -1100,9 +1099,9 @@ static u8 isp1301_clear_latch(struct isp1301 *isp) } static void -isp1301_work(void *data) +isp1301_work(struct work_struct *work) { - struct isp1301 *isp = data; + struct isp1301 *isp = container_of(work, struct isp1301, work); int stop; /* implicit lock: we're the only task using this device */ @@ -1244,7 +1243,7 @@ static int isp1301_detach_client(struct i2c_client *i2c) * - DEVICE mode, for when there's a B/Mini-B (device) connector * * As a rule, you won't have an isp1301 chip unless it's there to - * support the OTG mode. Other modes help testing USB controllers + * support the OTG mode. Other modes help testing USB controllers * in isolation from (full) OTG support, or maybe so later board * revisions can help to support those feature. */ @@ -1260,9 +1259,9 @@ static int isp1301_otg_enable(struct isp1301 *isp) * a few more interrupts than are strictly needed. */ isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING, - INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND); + INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND); isp1301_set_bits(isp, ISP1301_INTERRUPT_FALLING, - INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND); + INTR_VBUS_VLD | INTR_SESS_VLD | INTR_ID_GND); dev_info(&isp->client.dev, "ready for dual-role USB ...\n"); @@ -1306,9 +1305,9 @@ isp1301_set_host(struct otg_transceiver *otg, struct usb_bus *host) dev_info(&isp->client.dev, "A-Host sessions ok\n"); isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING, - INTR_ID_GND); + INTR_ID_GND); isp1301_set_bits(isp, ISP1301_INTERRUPT_FALLING, - INTR_ID_GND); + INTR_ID_GND); /* If this has a Mini-AB connector, this mode is highly * nonstandard ... but can be handy for testing, especially with @@ -1368,9 +1367,9 @@ isp1301_set_peripheral(struct otg_transceiver *otg, struct usb_gadget *gadget) isp1301_set_bits(isp, ISP1301_MODE_CONTROL_1, MC1_DAT_SE0); isp1301_set_bits(isp, ISP1301_INTERRUPT_RISING, - INTR_SESS_VLD); + INTR_SESS_VLD); isp1301_set_bits(isp, ISP1301_INTERRUPT_FALLING, - INTR_VBUS_VLD); + INTR_VBUS_VLD); dev_info(&isp->client.dev, "B-Peripheral sessions ok\n"); dump_regs(isp, __FUNCTION__); @@ -1494,7 +1493,7 @@ static int isp1301_probe(struct i2c_adapter *bus, int address, int kind) if (!isp) return 0; - INIT_WORK(&isp->work, isp1301_work, isp); + INIT_WORK(&isp->work, isp1301_work); init_timer(&isp->timer); isp->timer.function = isp1301_timer; isp->timer.data = (unsigned long) isp; @@ -1572,13 +1571,14 @@ fail1: /* IRQ wired at M14 */ omap_cfg_reg(M14_1510_GPIO2); isp->irq = OMAP_GPIO_IRQ(2); - omap_request_gpio(2); - omap_set_gpio_direction(2, 1); - omap_set_gpio_edge_ctrl(2, OMAP_GPIO_FALLING_EDGE); + if (gpio_request(2, "isp1301") == 0) + gpio_direction_input(2); + isp->irq_type = IRQF_TRIGGER_FALLING; } + isp->irq_type |= IRQF_SAMPLE_RANDOM; status = request_irq(isp->irq, isp1301_irq, - IRQF_SAMPLE_RANDOM, DRIVER_NAME, isp); + isp->irq_type, DRIVER_NAME, isp); if (status < 0) { dev_dbg(&i2c->dev, "can't get IRQ %d, err %d\n", isp->irq, status); diff --git a/drivers/i2c/chips/menelaus.c b/drivers/i2c/chips/menelaus.c index 48a7e2f..d9c92c5 100644 --- a/drivers/i2c/chips/menelaus.c +++ b/drivers/i2c/chips/menelaus.c @@ -1,4 +1,3 @@ -#define DEBUG /* * Copyright (C) 2004 Texas Instruments, Inc. * @@ -933,7 +932,7 @@ static int menelaus_set_time(struct device *dev, struct rtc_time *t) return status; status = menelaus_write_reg(MENELAUS_RTC_WKDAY, BIN2BCD(t->tm_wday)); if (status < 0) { - dev_err(&the_menelaus->client->dev, "rtc write reg %02x", + dev_err(&the_menelaus->client->dev, "rtc write reg %02x " "err %d\n", MENELAUS_RTC_WKDAY, status); return status; } diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c index 001c66d..a8c0f43 100644 --- a/drivers/net/3c59x.c +++ b/drivers/net/3c59x.c @@ -1555,6 +1555,7 @@ vortex_up(struct net_device *dev) mii_reg1 = mdio_read(dev, vp->phys[0], MII_BMSR); mii_reg5 = mdio_read(dev, vp->phys[0], MII_LPA); vp->partner_flow_ctrl = ((mii_reg5 & 0x0400) != 0); + vp->mii.full_duplex = vp->full_duplex; vortex_check_media(dev, 1); } diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c index 83da177..90e0734 100644 --- a/drivers/net/ax88796.c +++ b/drivers/net/ax88796.c @@ -821,8 +821,9 @@ static int ax_probe(struct platform_device *pdev) dev->base_addr = (unsigned long)ei_status.mem; if (ei_status.mem == NULL) { - dev_err(&pdev->dev, "Cannot ioremap area (%08zx,%08zx)\n", - res->start, res->end); + dev_err(&pdev->dev, "Cannot ioremap area (%08llx,%08llx)\n", + (unsigned long long)res->start, + (unsigned long long)res->end); ret = -ENXIO; goto exit_req; diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 070b78d..1afda32 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1202,43 +1202,35 @@ static int bond_sethwaddr(struct net_device *bond_dev, return 0; } -#define BOND_INTERSECT_FEATURES \ - (NETIF_F_SG | NETIF_F_ALL_CSUM | NETIF_F_TSO | NETIF_F_UFO) +#define BOND_VLAN_FEATURES \ + (NETIF_F_VLAN_CHALLENGED | NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX | \ + NETIF_F_HW_VLAN_FILTER) /* * Compute the common dev->feature set available to all slaves. Some - * feature bits are managed elsewhere, so preserve feature bits set on - * master device that are not part of the examined set. + * feature bits are managed elsewhere, so preserve those feature bits + * on the master device. */ static int bond_compute_features(struct bonding *bond) { - unsigned long features = BOND_INTERSECT_FEATURES; struct slave *slave; struct net_device *bond_dev = bond->dev; + unsigned long features = bond_dev->features; unsigned short max_hard_header_len = ETH_HLEN; int i; + features &= ~(NETIF_F_ALL_CSUM | BOND_VLAN_FEATURES); + features |= NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA | + NETIF_F_GSO_MASK | NETIF_F_NO_CSUM; + bond_for_each_slave(bond, slave, i) { - features &= (slave->dev->features & BOND_INTERSECT_FEATURES); + features = netdev_compute_features(features, + slave->dev->features); if (slave->dev->hard_header_len > max_hard_header_len) max_hard_header_len = slave->dev->hard_header_len; } - if ((features & NETIF_F_SG) && - !(features & NETIF_F_ALL_CSUM)) - features &= ~NETIF_F_SG; - - /* - * features will include NETIF_F_TSO (NETIF_F_UFO) iff all - * slave devices support NETIF_F_TSO (NETIF_F_UFO), which - * implies that all slaves also support scatter-gather - * (NETIF_F_SG), which implies that features also includes - * NETIF_F_SG. So no need to check whether we have an - * illegal combination of NETIF_F_{TSO,UFO} and - * !NETIF_F_SG - */ - - features |= (bond_dev->features & ~BOND_INTERSECT_FEATURES); + features |= (bond_dev->features & BOND_VLAN_FEATURES); bond_dev->features = features; bond_dev->hard_header_len = max_hard_header_len; diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index c90c92e..4c3785c 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -1706,6 +1706,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol case E1000_DEV_ID_82545EM_COPPER: case E1000_DEV_ID_82546GB_QUAD_COPPER: case E1000_DEV_ID_82546GB_PCIE: + case E1000_DEV_ID_82571EB_SERDES_QUAD: /* these don't support WoL at all */ wol->supported = 0; break; @@ -1723,6 +1724,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol retval = 0; break; case E1000_DEV_ID_82571EB_QUAD_COPPER: + case E1000_DEV_ID_82571EB_QUAD_FIBER: case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE: case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: /* quad port adapters only support WoL on port A */ diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index 9be4469..ba120f7 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -384,7 +384,10 @@ e1000_set_mac_type(struct e1000_hw *hw) case E1000_DEV_ID_82571EB_COPPER: case E1000_DEV_ID_82571EB_FIBER: case E1000_DEV_ID_82571EB_SERDES: + case E1000_DEV_ID_82571EB_SERDES_DUAL: + case E1000_DEV_ID_82571EB_SERDES_QUAD: case E1000_DEV_ID_82571EB_QUAD_COPPER: + case E1000_DEV_ID_82571EB_QUAD_FIBER: case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE: hw->mac_type = e1000_82571; break; @@ -485,6 +488,8 @@ e1000_set_media_type(struct e1000_hw *hw) case E1000_DEV_ID_82545GM_SERDES: case E1000_DEV_ID_82546GB_SERDES: case E1000_DEV_ID_82571EB_SERDES: + case E1000_DEV_ID_82571EB_SERDES_DUAL: + case E1000_DEV_ID_82571EB_SERDES_QUAD: case E1000_DEV_ID_82572EI_SERDES: case E1000_DEV_ID_80003ES2LAN_SERDES_DPT: hw->media_type = e1000_media_type_internal_serdes; diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h index bd000b80..fe87146 100644 --- a/drivers/net/e1000/e1000_hw.h +++ b/drivers/net/e1000/e1000_hw.h @@ -475,7 +475,10 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw); #define E1000_DEV_ID_82571EB_FIBER 0x105F #define E1000_DEV_ID_82571EB_SERDES 0x1060 #define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4 +#define E1000_DEV_ID_82571EB_QUAD_FIBER 0x10A5 #define E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE 0x10BC +#define E1000_DEV_ID_82571EB_SERDES_DUAL 0x10D9 +#define E1000_DEV_ID_82571EB_SERDES_QUAD 0x10DA #define E1000_DEV_ID_82572EI_COPPER 0x107D #define E1000_DEV_ID_82572EI_FIBER 0x107E #define E1000_DEV_ID_82572EI_SERDES 0x107F diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index f48b659..4a22595 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -100,6 +100,7 @@ static struct pci_device_id e1000_pci_tbl[] = { INTEL_E1000_ETHERNET_DEVICE(0x1099), INTEL_E1000_ETHERNET_DEVICE(0x109A), INTEL_E1000_ETHERNET_DEVICE(0x10A4), + INTEL_E1000_ETHERNET_DEVICE(0x10A5), INTEL_E1000_ETHERNET_DEVICE(0x10B5), INTEL_E1000_ETHERNET_DEVICE(0x10B9), INTEL_E1000_ETHERNET_DEVICE(0x10BA), @@ -107,6 +108,8 @@ static struct pci_device_id e1000_pci_tbl[] = { INTEL_E1000_ETHERNET_DEVICE(0x10BC), INTEL_E1000_ETHERNET_DEVICE(0x10C4), INTEL_E1000_ETHERNET_DEVICE(0x10C5), + INTEL_E1000_ETHERNET_DEVICE(0x10D9), + INTEL_E1000_ETHERNET_DEVICE(0x10DA), /* required last entry */ {0,} }; @@ -1096,6 +1099,7 @@ e1000_probe(struct pci_dev *pdev, break; case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: case E1000_DEV_ID_82571EB_QUAD_COPPER: + case E1000_DEV_ID_82571EB_QUAD_FIBER: case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE: /* if quad port adapter, disable WoL on all but port A */ if (global_quad_port_a != 0) diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 0ac240c..3b0fd83 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1561,10 +1561,9 @@ static inline struct irda_class_desc *irda_usb_find_class_desc(struct usb_interf struct irda_class_desc *desc; int ret; - desc = kmalloc(sizeof (*desc), GFP_KERNEL); - if (desc == NULL) + desc = kzalloc(sizeof(*desc), GFP_KERNEL); + if (!desc) return NULL; - memset(desc, 0, sizeof(*desc)); /* USB-IrDA class spec 1.0: * 6.1.3: Standard "Get Descriptor" Device Request is not @@ -1617,7 +1616,7 @@ static int irda_usb_probe(struct usb_interface *intf, { struct net_device *net; struct usb_device *dev = interface_to_usbdev(intf); - struct irda_usb_cb *self = NULL; + struct irda_usb_cb *self; struct usb_host_interface *interface; struct irda_class_desc *irda_desc; int ret = -ENOMEM; @@ -1655,7 +1654,7 @@ static int irda_usb_probe(struct usb_interface *intf, self->header_length = USB_IRDA_HEADER; } - self->rx_urb = kzalloc(self->max_rx_urb * sizeof(struct urb *), + self->rx_urb = kcalloc(self->max_rx_urb, sizeof(struct urb *), GFP_KERNEL); for (i = 0; i < self->max_rx_urb; i++) { @@ -1715,7 +1714,7 @@ static int irda_usb_probe(struct usb_interface *intf, /* Find IrDA class descriptor */ irda_desc = irda_usb_find_class_desc(intf); ret = -ENODEV; - if (irda_desc == NULL) + if (!irda_desc) goto err_out_3; if (self->needspatch) { @@ -1738,15 +1737,13 @@ static int irda_usb_probe(struct usb_interface *intf, /* Don't change this buffer size and allocation without doing * some heavy and complete testing. Don't ask why :-( * Jean II */ - self->speed_buff = kmalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL); - if (self->speed_buff == NULL) + self->speed_buff = kzalloc(IRDA_USB_SPEED_MTU, GFP_KERNEL); + if (!self->speed_buff) goto err_out_3; - memset(self->speed_buff, 0, IRDA_USB_SPEED_MTU); - self->tx_buff = kzalloc(IRDA_SKB_MAX_MTU + self->header_length, GFP_KERNEL); - if (self->tx_buff == NULL) + if (!self->tx_buff) goto err_out_4; ret = irda_usb_open(self); @@ -1767,12 +1764,11 @@ static int irda_usb_probe(struct usb_interface *intf, /* replace IrDA class descriptor with what patched device is now reporting */ irda_desc = irda_usb_find_class_desc (self->usbintf); - if (irda_desc == NULL) { + if (!irda_desc) { ret = -ENODEV; goto err_out_6; } - if (self->irda_desc) - kfree (self->irda_desc); + kfree(self->irda_desc); self->irda_desc = irda_desc; irda_usb_init_qos(self); } diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index deca653..ae9bb7b 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -191,6 +191,7 @@ struct myri10ge_priv { struct timer_list watchdog_timer; int watchdog_tx_done; int watchdog_tx_req; + int watchdog_pause; int watchdog_resets; int tx_linearized; int pause; @@ -2800,6 +2801,7 @@ static void myri10ge_watchdog(struct work_struct *work) static void myri10ge_watchdog_timer(unsigned long arg) { struct myri10ge_priv *mgp; + u32 rx_pause_cnt; mgp = (struct myri10ge_priv *)arg; @@ -2816,19 +2818,28 @@ static void myri10ge_watchdog_timer(unsigned long arg) myri10ge_fill_thresh) mgp->rx_big.watchdog_needed = 0; } + rx_pause_cnt = ntohl(mgp->fw_stats->dropped_pause); if (mgp->tx.req != mgp->tx.done && mgp->tx.done == mgp->watchdog_tx_done && - mgp->watchdog_tx_req != mgp->watchdog_tx_done) + mgp->watchdog_tx_req != mgp->watchdog_tx_done) { /* nic seems like it might be stuck.. */ - schedule_work(&mgp->watchdog_work); - else - /* rearm timer */ - mod_timer(&mgp->watchdog_timer, - jiffies + myri10ge_watchdog_timeout * HZ); - + if (rx_pause_cnt != mgp->watchdog_pause) { + if (net_ratelimit()) + printk(KERN_WARNING "myri10ge %s:" + "TX paused, check link partner\n", + mgp->dev->name); + } else { + schedule_work(&mgp->watchdog_work); + return; + } + } + /* rearm timer */ + mod_timer(&mgp->watchdog_timer, + jiffies + myri10ge_watchdog_timeout * HZ); mgp->watchdog_tx_done = mgp->tx.done; mgp->watchdog_tx_req = mgp->tx.req; + mgp->watchdog_pause = rx_pause_cnt; } static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index 6bb48ba..b47a12d 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -2438,13 +2438,16 @@ static void netdev_error(struct net_device *dev, int intr_status) dev->name); } np->stats.rx_fifo_errors++; + np->stats.rx_errors++; } /* Hmmmmm, it's not clear how to recover from PCI faults. */ if (intr_status & IntrPCIErr) { printk(KERN_NOTICE "%s: PCI error %#08x\n", dev->name, intr_status & IntrPCIErr); np->stats.tx_fifo_errors++; + np->stats.tx_errors++; np->stats.rx_fifo_errors++; + np->stats.rx_errors++; } spin_unlock(&np->lock); } diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c index c3fe230..b56dff2 100644 --- a/drivers/net/via-rhine.c +++ b/drivers/net/via-rhine.c @@ -42,7 +42,13 @@ static int max_interrupt_work = 20; /* Set the copy breakpoint for the copy-only-tiny-frames scheme. Setting to > 1518 effectively disables this feature. */ +#if defined(__alpha__) || defined(__arm__) || defined(__hppa__) \ + || defined(CONFIG_SPARC) || defined(__ia64__) \ + || defined(__sh__) || defined(__mips__) +static int rx_copybreak = 1518; +#else static int rx_copybreak; +#endif /* Work-around for broken BIOSes: they are unable to get the chip back out of power state D3 so PXE booting fails. bootparam(7): via-rhine.avoid_D3=1 */ diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c index 15b6e07..071a64c 100644 --- a/drivers/net/wan/hdlc_fr.c +++ b/drivers/net/wan/hdlc_fr.c @@ -212,14 +212,13 @@ static pvc_device* add_pvc(struct net_device *dev, u16 dlci) pvc_p = &(*pvc_p)->next; } - pvc = kmalloc(sizeof(pvc_device), GFP_ATOMIC); + pvc = kzalloc(sizeof(pvc_device), GFP_ATOMIC); #ifdef DEBUG_PVC printk(KERN_DEBUG "add_pvc: allocated pvc %p, frad %p\n", pvc, dev); #endif if (!pvc) return NULL; - memset(pvc, 0, sizeof(pvc_device)); pvc->dlci = dlci; pvc->frad = dev; pvc->next = *pvc_p; /* Put it in the chain */ diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 489f69c..4445810 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -566,6 +566,10 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev) if (notify) notify_remote_via_irq(np->netdev->irq); + np->stats.tx_bytes += skb->len; + np->stats.tx_packets++; + + /* Note: It is not safe to access skb after xennet_tx_buf_gc()! */ xennet_tx_buf_gc(dev); if (!netfront_tx_slot_available(np)) @@ -573,9 +577,6 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev) spin_unlock_irq(&np->tx_lock); - np->stats.tx_bytes += skb->len; - np->stats.tx_packets++; - return 0; drop: diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index b455919..2082daf 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -1670,9 +1670,10 @@ static int can_be_granted(struct dlm_rsb *r, struct dlm_lkb *lkb, int now, with a deadlk here, we'd have to generate something like grant_lock with the deadlk error.) */ -/* returns the highest requested mode of all blocked conversions */ +/* Returns the highest requested mode of all blocked conversions; sets + cw if there's a blocked conversion to DLM_LOCK_CW. */ -static int grant_pending_convert(struct dlm_rsb *r, int high) +static int grant_pending_convert(struct dlm_rsb *r, int high, int *cw) { struct dlm_lkb *lkb, *s; int hi, demoted, quit, grant_restart, demote_restart; @@ -1709,6 +1710,9 @@ static int grant_pending_convert(struct dlm_rsb *r, int high) } hi = max_t(int, lkb->lkb_rqmode, hi); + + if (cw && lkb->lkb_rqmode == DLM_LOCK_CW) + *cw = 1; } if (grant_restart) @@ -1721,29 +1725,52 @@ static int grant_pending_convert(struct dlm_rsb *r, int high) return max_t(int, high, hi); } -static int grant_pending_wait(struct dlm_rsb *r, int high) +static int grant_pending_wait(struct dlm_rsb *r, int high, int *cw) { struct dlm_lkb *lkb, *s; list_for_each_entry_safe(lkb, s, &r->res_waitqueue, lkb_statequeue) { if (can_be_granted(r, lkb, 0, NULL)) grant_lock_pending(r, lkb); - else + else { high = max_t(int, lkb->lkb_rqmode, high); + if (lkb->lkb_rqmode == DLM_LOCK_CW) + *cw = 1; + } } return high; } +/* cw of 1 means there's a lock with a rqmode of DLM_LOCK_CW that's blocked + on either the convert or waiting queue. + high is the largest rqmode of all locks blocked on the convert or + waiting queue. */ + +static int lock_requires_bast(struct dlm_lkb *gr, int high, int cw) +{ + if (gr->lkb_grmode == DLM_LOCK_PR && cw) { + if (gr->lkb_highbast < DLM_LOCK_EX) + return 1; + return 0; + } + + if (gr->lkb_highbast < high && + !__dlm_compat_matrix[gr->lkb_grmode+1][high+1]) + return 1; + return 0; +} + static void grant_pending_locks(struct dlm_rsb *r) { struct dlm_lkb *lkb, *s; int high = DLM_LOCK_IV; + int cw = 0; DLM_ASSERT(is_master(r), dlm_dump_rsb(r);); - high = grant_pending_convert(r, high); - high = grant_pending_wait(r, high); + high = grant_pending_convert(r, high, &cw); + high = grant_pending_wait(r, high, &cw); if (high == DLM_LOCK_IV) return; @@ -1751,27 +1778,41 @@ static void grant_pending_locks(struct dlm_rsb *r) /* * If there are locks left on the wait/convert queue then send blocking * ASTs to granted locks based on the largest requested mode (high) - * found above. FIXME: highbast < high comparison not valid for PR/CW. + * found above. */ list_for_each_entry_safe(lkb, s, &r->res_grantqueue, lkb_statequeue) { - if (lkb->lkb_bastaddr && (lkb->lkb_highbast < high) && - !__dlm_compat_matrix[lkb->lkb_grmode+1][high+1]) { - queue_bast(r, lkb, high); + if (lkb->lkb_bastaddr && lock_requires_bast(lkb, high, cw)) { + if (cw && high == DLM_LOCK_PR) + queue_bast(r, lkb, DLM_LOCK_CW); + else + queue_bast(r, lkb, high); lkb->lkb_highbast = high; } } } +static int modes_require_bast(struct dlm_lkb *gr, struct dlm_lkb *rq) +{ + if ((gr->lkb_grmode == DLM_LOCK_PR && rq->lkb_rqmode == DLM_LOCK_CW) || + (gr->lkb_grmode == DLM_LOCK_CW && rq->lkb_rqmode == DLM_LOCK_PR)) { + if (gr->lkb_highbast < DLM_LOCK_EX) + return 1; + return 0; + } + + if (gr->lkb_highbast < rq->lkb_rqmode && !modes_compat(gr, rq)) + return 1; + return 0; +} + static void send_bast_queue(struct dlm_rsb *r, struct list_head *head, struct dlm_lkb *lkb) { struct dlm_lkb *gr; list_for_each_entry(gr, head, lkb_statequeue) { - if (gr->lkb_bastaddr && - gr->lkb_highbast < lkb->lkb_rqmode && - !modes_compat(gr, lkb)) { + if (gr->lkb_bastaddr && modes_require_bast(gr, lkb)) { queue_bast(r, gr, lkb->lkb_rqmode); gr->lkb_highbast = lkb->lkb_rqmode; } @@ -2235,7 +2276,7 @@ static int do_convert(struct dlm_rsb *r, struct dlm_lkb *lkb) before we try again to grant this one. */ if (is_demoted(lkb)) { - grant_pending_convert(r, DLM_LOCK_IV); + grant_pending_convert(r, DLM_LOCK_IV, NULL); if (_can_be_granted(r, lkb, 1)) { grant_lock(r, lkb); queue_cast(r, lkb, 0); diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index dd36273..9e9d2e8 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -313,6 +313,7 @@ static void make_sockaddr(struct sockaddr_storage *saddr, uint16_t port, in6_addr->sin6_port = cpu_to_be16(port); *addr_len = sizeof(struct sockaddr_in6); } + memset((char *)saddr + *addr_len, 0, sizeof(struct sockaddr_storage) - *addr_len); } /* Close a remote connection and tidy up */ @@ -332,8 +333,19 @@ static void close_connection(struct connection *con, bool and_other) __free_page(con->rx_page); con->rx_page = NULL; } - con->retries = 0; - mutex_unlock(&con->sock_mutex); + + /* If we are an 'othercon' then NULL the pointer to us + from the parent and tidy ourself up */ + if (test_bit(CF_IS_OTHERCON, &con->flags)) { + struct connection *parent = __nodeid2con(con->nodeid, 0); + parent->othercon = NULL; + kmem_cache_free(con_cache, con); + } + else { + /* Parent connections get reused */ + con->retries = 0; + mutex_unlock(&con->sock_mutex); + } } /* We only send shutdown messages to nodes that are not part of the cluster */ @@ -631,7 +643,7 @@ out_resched: out_close: mutex_unlock(&con->sock_mutex); - if (ret != -EAGAIN && !test_bit(CF_IS_OTHERCON, &con->flags)) { + if (ret != -EAGAIN) { close_connection(con, false); /* Reconnect when there is something to send */ } @@ -1122,8 +1134,6 @@ static int tcp_listen_for_all(void) log_print("Using TCP for communications"); - set_bit(CF_IS_OTHERCON, &con->flags); - sock = tcp_create_listen_sock(con, dlm_local_addr[0]); if (sock) { add_sock(sock, con); @@ -1407,7 +1417,7 @@ void dlm_lowcomms_stop(void) for (i = 0; i <= max_nodeid; i++) { con = __nodeid2con(i, 0); if (con) { - con->flags |= 0xFF; + con->flags |= 0x0F; if (con->sock) con->sock->sk->sk_user_data = NULL; } @@ -1423,8 +1433,6 @@ void dlm_lowcomms_stop(void) con = __nodeid2con(i, 0); if (con) { close_connection(con, true); - if (con->othercon) - kmem_cache_free(con_cache, con->othercon); kmem_cache_free(con_cache, con); } } diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 073599d..d099775 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -56,8 +56,10 @@ static int dlm_add_member(struct dlm_ls *ls, int nodeid) return -ENOMEM; w = dlm_node_weight(ls->ls_name, nodeid); - if (w < 0) + if (w < 0) { + kfree(memb); return w; + } memb->nodeid = nodeid; memb->weight = w; diff --git a/fs/dlm/rcom.c b/fs/dlm/rcom.c index e3a1527..188b91c 100644 --- a/fs/dlm/rcom.c +++ b/fs/dlm/rcom.c @@ -386,8 +386,7 @@ static void receive_rcom_lock_reply(struct dlm_ls *ls, struct dlm_rcom *rc_in) dlm_recover_process_copy(ls, rc_in); } -static int send_ls_not_ready(struct dlm_ls *ls, int nodeid, - struct dlm_rcom *rc_in) +static int send_ls_not_ready(int nodeid, struct dlm_rcom *rc_in) { struct dlm_rcom *rc; struct rcom_config *rf; @@ -395,7 +394,7 @@ static int send_ls_not_ready(struct dlm_ls *ls, int nodeid, char *mb; int mb_len = sizeof(struct dlm_rcom) + sizeof(struct rcom_config); - mh = dlm_lowcomms_get_buffer(nodeid, mb_len, ls->ls_allocation, &mb); + mh = dlm_lowcomms_get_buffer(nodeid, mb_len, GFP_NOFS, &mb); if (!mh) return -ENOBUFS; memset(mb, 0, mb_len); @@ -465,7 +464,7 @@ void dlm_receive_rcom(struct dlm_header *hd, int nodeid) log_print("lockspace %x from %d type %x not found", hd->h_lockspace, nodeid, rc->rc_type); if (rc->rc_type == DLM_RCOM_STATUS) - send_ls_not_ready(ls, nodeid, rc); + send_ls_not_ready(nodeid, rc); return; } diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index aff70f0..3b395c4 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -486,8 +486,8 @@ static void databuf_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) gfs2_pin(sdp, bd->bd_bh); tr->tr_num_databuf_new++; } - sdp->sd_log_num_databuf++; gfs2_log_lock(sdp); + sdp->sd_log_num_databuf++; list_add(&le->le_list, &sdp->sd_log_le_databuf); gfs2_log_unlock(sdp); } @@ -523,7 +523,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) struct buffer_head *bh = NULL,*bh1 = NULL; struct gfs2_log_descriptor *ld; unsigned int limit; - unsigned int total_dbuf = sdp->sd_log_num_databuf; + unsigned int total_dbuf; unsigned int total_jdata = sdp->sd_log_num_jdata; unsigned int num, n; __be64 *ptr = NULL; @@ -535,6 +535,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) * into the log along with a header */ gfs2_log_lock(sdp); + total_dbuf = sdp->sd_log_num_databuf; bd2 = bd1 = list_prepare_entry(bd1, &sdp->sd_log_le_databuf, bd_le.le_list); while(total_dbuf) { @@ -653,6 +654,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) break; } bh = NULL; + BUG_ON(total_dbuf < num); total_dbuf -= num; total_jdata -= num; } diff --git a/fs/gfs2/mount.c b/fs/gfs2/mount.c index 6f006a80..4864659 100644 --- a/fs/gfs2/mount.c +++ b/fs/gfs2/mount.c @@ -82,19 +82,20 @@ int gfs2_mount_args(struct gfs2_sbd *sdp, char *data_arg, int remount) char *options, *o, *v; int error = 0; - /* If someone preloaded options, use those instead */ - spin_lock(&gfs2_sys_margs_lock); - if (!remount && gfs2_sys_margs) { - data = gfs2_sys_margs; - gfs2_sys_margs = NULL; - } - spin_unlock(&gfs2_sys_margs_lock); + if (!remount) { + /* If someone preloaded options, use those instead */ + spin_lock(&gfs2_sys_margs_lock); + if (gfs2_sys_margs) { + data = gfs2_sys_margs; + gfs2_sys_margs = NULL; + } + spin_unlock(&gfs2_sys_margs_lock); - /* Set some defaults */ - memset(args, 0, sizeof(struct gfs2_args)); - args->ar_num_glockd = GFS2_GLOCKD_DEFAULT; - args->ar_quota = GFS2_QUOTA_DEFAULT; - args->ar_data = GFS2_DATA_DEFAULT; + /* Set some defaults */ + args->ar_num_glockd = GFS2_GLOCKD_DEFAULT; + args->ar_quota = GFS2_QUOTA_DEFAULT; + args->ar_data = GFS2_DATA_DEFAULT; + } /* Split the options into tokens with the "," character and process them */ diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index ce90032..42a5f58 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -416,7 +416,7 @@ static int gfs2_prepare_write(struct file *file, struct page *page, error = gfs2_trans_begin(sdp, rblocks, 0); if (error) - goto out; + goto out_trans_fail; if (gfs2_is_stuffed(ip)) { if (end > sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode)) { @@ -434,6 +434,7 @@ prepare_write: out: if (error) { gfs2_trans_end(sdp); +out_trans_fail: if (alloc_required) { gfs2_inplace_release(ip); out_qunlock: diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c index 7734211..94d76ac 100644 --- a/fs/gfs2/ops_file.c +++ b/fs/gfs2/ops_file.c @@ -177,8 +177,8 @@ static const u32 fsflags_to_gfs2[32] = { [5] = GFS2_DIF_APPENDONLY, [7] = GFS2_DIF_NOATIME, [12] = GFS2_DIF_EXHASH, - [14] = GFS2_DIF_JDATA, - [20] = GFS2_DIF_DIRECTIO, + [14] = GFS2_DIF_INHERIT_JDATA, + [20] = GFS2_DIF_INHERIT_DIRECTIO, }; static const u32 gfs2_to_fsflags[32] = { @@ -187,8 +187,6 @@ static const u32 gfs2_to_fsflags[32] = { [gfs2fl_AppendOnly] = FS_APPEND_FL, [gfs2fl_NoAtime] = FS_NOATIME_FL, [gfs2fl_ExHash] = FS_INDEX_FL, - [gfs2fl_Jdata] = FS_JOURNAL_DATA_FL, - [gfs2fl_Directio] = FS_DIRECTIO_FL, [gfs2fl_InheritDirectio] = FS_DIRECTIO_FL, [gfs2fl_InheritJdata] = FS_JOURNAL_DATA_FL, }; @@ -207,6 +205,12 @@ static int gfs2_get_flags(struct file *filp, u32 __user *ptr) return error; fsflags = fsflags_cvt(gfs2_to_fsflags, ip->i_di.di_flags); + if (!S_ISDIR(inode->i_mode)) { + if (ip->i_di.di_flags & GFS2_DIF_JDATA) + fsflags |= FS_JOURNAL_DATA_FL; + if (ip->i_di.di_flags & GFS2_DIF_DIRECTIO) + fsflags |= FS_DIRECTIO_FL; + } if (put_user(fsflags, ptr)) error = -EFAULT; @@ -270,13 +274,6 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask) if ((new_flags ^ flags) == 0) goto out; - if (S_ISDIR(inode->i_mode)) { - if ((new_flags ^ flags) & GFS2_DIF_JDATA) - new_flags ^= (GFS2_DIF_JDATA|GFS2_DIF_INHERIT_JDATA); - if ((new_flags ^ flags) & GFS2_DIF_DIRECTIO) - new_flags ^= (GFS2_DIF_DIRECTIO|GFS2_DIF_INHERIT_DIRECTIO); - } - error = -EINVAL; if ((new_flags ^ flags) & ~GFS2_FLAGS_USER_SET) goto out; @@ -315,11 +312,19 @@ out: static int gfs2_set_flags(struct file *filp, u32 __user *ptr) { + struct inode *inode = filp->f_path.dentry->d_inode; u32 fsflags, gfsflags; if (get_user(fsflags, ptr)) return -EFAULT; gfsflags = fsflags_cvt(fsflags_to_gfs2, fsflags); - return do_gfs2_set_flags(filp, gfsflags, ~0); + if (!S_ISDIR(inode->i_mode)) { + if (gfsflags & GFS2_DIF_INHERIT_JDATA) + gfsflags ^= (GFS2_DIF_JDATA | GFS2_DIF_INHERIT_JDATA); + if (gfsflags & GFS2_DIF_INHERIT_DIRECTIO) + gfsflags ^= (GFS2_DIF_DIRECTIO | GFS2_DIF_INHERIT_DIRECTIO); + return do_gfs2_set_flags(filp, gfsflags, ~0); + } + return do_gfs2_set_flags(filp, gfsflags, ~GFS2_DIF_JDATA); } static long gfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index e4e0406..ce48c45 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -863,16 +863,19 @@ static struct inode *try_rgrp_unlink(struct gfs2_rgrpd *rgd, u64 *last_unlinked) u64 no_addr; for(;;) { + if (goal >= rgd->rd_data) + break; goal = rgblk_search(rgd, goal, GFS2_BLKST_UNLINKED, GFS2_BLKST_UNLINKED); - if (goal == 0) - return 0; + if (goal == BFITNOENT) + break; no_addr = goal + rgd->rd_data0; - if (no_addr <= *last_unlinked) + goal++; + if (no_addr < *last_unlinked) continue; *last_unlinked = no_addr; inode = gfs2_inode_lookup(rgd->rd_sbd->sd_vfs, DT_UNKNOWN, - no_addr, -1); + no_addr, -1); if (!IS_ERR(inode)) return inode; } @@ -1313,7 +1316,7 @@ static u32 rgblk_search(struct gfs2_rgrpd *rgd, u32 goal, bi->bi_len, blk, new_state); } - return (blk == BFITNOENT) ? 0 : (bi->bi_start * GFS2_NBBY) + blk; + return (blk == BFITNOENT) ? blk : (bi->bi_start * GFS2_NBBY) + blk; } /** @@ -1393,6 +1396,7 @@ u64 gfs2_alloc_data(struct gfs2_inode *ip) goal = rgd->rd_last_alloc_data; blk = rgblk_search(rgd, goal, GFS2_BLKST_FREE, GFS2_BLKST_USED); + BUG_ON(blk == BFITNOENT); rgd->rd_last_alloc_data = blk; block = rgd->rd_data0 + blk; @@ -1437,6 +1441,7 @@ u64 gfs2_alloc_meta(struct gfs2_inode *ip) goal = rgd->rd_last_alloc_meta; blk = rgblk_search(rgd, goal, GFS2_BLKST_FREE, GFS2_BLKST_USED); + BUG_ON(blk == BFITNOENT); rgd->rd_last_alloc_meta = blk; block = rgd->rd_data0 + blk; @@ -1478,6 +1483,7 @@ u64 gfs2_alloc_di(struct gfs2_inode *dip, u64 *generation) blk = rgblk_search(rgd, rgd->rd_last_alloc_meta, GFS2_BLKST_FREE, GFS2_BLKST_DINODE); + BUG_ON(blk == BFITNOENT); rgd->rd_last_alloc_meta = blk; diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 4a616d7..e679b27 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1131,6 +1131,8 @@ extern void dev_seq_stop(struct seq_file *seq, void *v); extern void linkwatch_run_queue(void); +extern int netdev_compute_features(unsigned long all, unsigned long one); + static inline int net_gso_ok(int features, int gso_type) { int feature = gso_type << NETIF_F_GSO_SHIFT; diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index c0040c9..bd08aa0 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -319,7 +319,7 @@ static int vlandev_seq_show(struct seq_file *seq, void *offset) static const char fmt[] = "%30s %12lu\n"; int i; - if ((vlandev == NULL) || (!(vlandev->priv_flags & IFF_802_1Q_VLAN))) + if (!(vlandev->priv_flags & IFF_802_1Q_VLAN)) return 0; seq_printf(seq, "%s VID: %d REORDER_HDR: %i dev->priv_flags: %hx\n", diff --git a/net/atm/lec.c b/net/atm/lec.c index 2770fb4..59d5aa3 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -21,7 +21,6 @@ #include <net/dst.h> #include <linux/proc_fs.h> #include <linux/spinlock.h> -#include <linux/proc_fs.h> #include <linux/seq_file.h> /* TokenRing if needed */ diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c index 16be0c1..8443af5 100644 --- a/net/ax25/ax25_iface.c +++ b/net/ax25/ax25_iface.c @@ -69,7 +69,6 @@ void ax25_protocol_release(unsigned int pid) if (protocol->pid == pid) { protocol_list = protocol->next; write_unlock_bh(&protocol_list_lock); - kfree(protocol); return; } @@ -78,7 +77,6 @@ void ax25_protocol_release(unsigned int pid) s = protocol->next; protocol->next = protocol->next->next; write_unlock_bh(&protocol_list_lock); - kfree(s); return; } diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 5e1892d..0eded17 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -179,5 +179,5 @@ void br_dev_setup(struct net_device *dev) dev->priv_flags = IFF_EBRIDGE; dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA | - NETIF_F_TSO | NETIF_F_NO_CSUM | NETIF_F_GSO_ROBUST; + NETIF_F_GSO_MASK | NETIF_F_NO_CSUM | NETIF_F_LLTX; } diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index b40dada..749f0e8 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -349,43 +349,15 @@ int br_min_mtu(const struct net_bridge *br) void br_features_recompute(struct net_bridge *br) { struct net_bridge_port *p; - unsigned long features, checksum; + unsigned long features; - checksum = br->feature_mask & NETIF_F_ALL_CSUM ? NETIF_F_NO_CSUM : 0; - features = br->feature_mask & ~NETIF_F_ALL_CSUM; + features = br->feature_mask; list_for_each_entry(p, &br->port_list, list) { - unsigned long feature = p->dev->features; - - /* if device needs checksumming, downgrade to hw checksumming */ - if (checksum & NETIF_F_NO_CSUM && !(feature & NETIF_F_NO_CSUM)) - checksum ^= NETIF_F_NO_CSUM | NETIF_F_HW_CSUM; - - /* if device can't do all checksum, downgrade to ipv4/ipv6 */ - if (checksum & NETIF_F_HW_CSUM && !(feature & NETIF_F_HW_CSUM)) - checksum ^= NETIF_F_HW_CSUM - | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; - - if (checksum & NETIF_F_IPV6_CSUM && !(feature & NETIF_F_IPV6_CSUM)) - checksum &= ~NETIF_F_IPV6_CSUM; - - if (!(feature & NETIF_F_IP_CSUM)) - checksum = 0; - - if (feature & NETIF_F_GSO) - feature |= NETIF_F_GSO_SOFTWARE; - feature |= NETIF_F_GSO; - - features &= feature; + features = netdev_compute_features(features, p->dev->features); } - if (!(checksum & NETIF_F_ALL_CSUM)) - features &= ~NETIF_F_SG; - if (!(features & NETIF_F_SG)) - features &= ~NETIF_F_GSO_MASK; - - br->dev->features = features | checksum | NETIF_F_LLTX | - NETIF_F_GSO_ROBUST; + br->dev->features = features; } /* called with RTNL */ diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index 1ea2f86..1a430ec 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -132,7 +132,7 @@ static void br_stp_start(struct net_bridge *br) } else { br->stp_enabled = BR_KERNEL_STP; printk(KERN_INFO "%s: starting userspace STP failed, " - "staring kernel STP\n", br->dev->name); + "starting kernel STP\n", br->dev->name); /* To start timers on any ports left in blocking */ spin_lock_bh(&br->lock); diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index 4f42263..88f4300 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -147,20 +147,26 @@ static ssize_t show_stp_state(struct device *d, return sprintf(buf, "%d\n", br->stp_enabled); } -static void set_stp_state(struct net_bridge *br, unsigned long val) -{ - rtnl_lock(); - spin_unlock_bh(&br->lock); - br_stp_set_enabled(br, val); - spin_lock_bh(&br->lock); - rtnl_unlock(); -} static ssize_t store_stp_state(struct device *d, struct device_attribute *attr, const char *buf, size_t len) { - return store_bridge_parm(d, buf, len, set_stp_state); + struct net_bridge *br = to_bridge(d); + char *endp; + unsigned long val; + + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + + val = simple_strtoul(buf, &endp, 0); + if (endp == buf) + return -EINVAL; + + rtnl_lock(); + br_stp_set_enabled(br, val); + rtnl_unlock(); + } static DEVICE_ATTR(stp_state, S_IRUGO | S_IWUSR, show_stp_state, store_stp_state); diff --git a/net/core/dev.c b/net/core/dev.c index 6cc8a70..a76021c 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3993,6 +3993,45 @@ static int __init netdev_dma_register(void) static int __init netdev_dma_register(void) { return -ENODEV; } #endif /* CONFIG_NET_DMA */ +/** + * netdev_compute_feature - compute conjunction of two feature sets + * @all: first feature set + * @one: second feature set + * + * Computes a new feature set after adding a device with feature set + * @one to the master device with current feature set @all. Returns + * the new feature set. + */ +int netdev_compute_features(unsigned long all, unsigned long one) +{ + /* if device needs checksumming, downgrade to hw checksumming */ + if (all & NETIF_F_NO_CSUM && !(one & NETIF_F_NO_CSUM)) + all ^= NETIF_F_NO_CSUM | NETIF_F_HW_CSUM; + + /* if device can't do all checksum, downgrade to ipv4/ipv6 */ + if (all & NETIF_F_HW_CSUM && !(one & NETIF_F_HW_CSUM)) + all ^= NETIF_F_HW_CSUM + | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + + if (one & NETIF_F_GSO) + one |= NETIF_F_GSO_SOFTWARE; + one |= NETIF_F_GSO; + + /* If even one device supports robust GSO, enable it for all. */ + if (one & NETIF_F_GSO_ROBUST) + all |= NETIF_F_GSO_ROBUST; + + all &= one | NETIF_F_LLTX; + + if (!(all & NETIF_F_ALL_CSUM)) + all &= ~NETIF_F_SG; + if (!(all & NETIF_F_SG)) + all &= ~NETIF_F_GSO_MASK; + + return all; +} +EXPORT_SYMBOL(netdev_compute_features); + /* * Initialize the DEV module. At boot time this walks the device list and * unhooks any devices that fail to initialise (normally hardware not diff --git a/net/core/ethtool.c b/net/core/ethtool.c index 2ab0a60..c5e0593 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -948,7 +948,6 @@ int dev_ethtool(struct ifreq *ifr) return rc; } -EXPORT_SYMBOL(dev_ethtool); EXPORT_SYMBOL(ethtool_op_get_link); EXPORT_SYMBOL(ethtool_op_get_sg); EXPORT_SYMBOL(ethtool_op_get_tso); diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c index ccbf72c..c45088b 100644 --- a/net/dccp/ccid.c +++ b/net/dccp/ccid.c @@ -40,6 +40,7 @@ static inline void ccids_write_unlock(void) static inline void ccids_read_lock(void) { atomic_inc(&ccids_lockct); + smp_mb__after_atomic_inc(); spin_unlock_wait(&ccids_lock); } diff --git a/net/dccp/feat.c b/net/dccp/feat.c index cd845df..5ebdd86 100644 --- a/net/dccp/feat.c +++ b/net/dccp/feat.c @@ -327,10 +327,16 @@ static void dccp_feat_empty_confirm(struct dccp_minisock *dmsk, } switch (type) { - case DCCPO_CHANGE_L: opt->dccpop_type = DCCPO_CONFIRM_R; break; - case DCCPO_CHANGE_R: opt->dccpop_type = DCCPO_CONFIRM_L; break; - default: DCCP_WARN("invalid type %d\n", type); return; - + case DCCPO_CHANGE_L: + opt->dccpop_type = DCCPO_CONFIRM_R; + break; + case DCCPO_CHANGE_R: + opt->dccpop_type = DCCPO_CONFIRM_L; + break; + default: + DCCP_WARN("invalid type %d\n", type); + kfree(opt); + return; } opt->dccpop_feat = feature; opt->dccpop_val = NULL; diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index b5524f3..35c96bc 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -1146,6 +1146,9 @@ static void __exit econet_proto_exit(void) sock_release(udpsock); #endif unregister_netdevice_notifier(&econet_netdev_notifier); +#ifdef CONFIG_ECONET_NATIVE + dev_remove_pack(&econet_packet_type); +#endif sock_unregister(econet_family_ops.family); proto_unregister(&econet_proto); } diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index c9e2b5e..0f1d7be 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -75,7 +75,6 @@ #include <net/icmp.h> #include <net/checksum.h> #include <net/inetpeer.h> -#include <net/checksum.h> #include <linux/igmp.h> #include <linux/netfilter_ipv4.h> #include <linux/netfilter_bridge.h> diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index 342ca8d..c5b2470 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1281,9 +1281,9 @@ static int __init ip_auto_config(void) */ if (ic_myaddr == NONE || #ifdef CONFIG_ROOT_NFS - (MAJOR(ROOT_DEV) == UNNAMED_MAJOR - && root_server_addr == NONE - && ic_servaddr == NONE) || + (root_server_addr == NONE + && ic_servaddr == NONE + && ROOT_DEV == Root_NFS) || #endif ic_first_dev->next) { #ifdef IPCONFIG_DYNAMIC diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c index e1052bc..902fd57 100644 --- a/net/ipv4/ipvs/ip_vs_ctl.c +++ b/net/ipv4/ipvs/ip_vs_ctl.c @@ -29,7 +29,6 @@ #include <linux/proc_fs.h> #include <linux/workqueue.h> #include <linux/swap.h> -#include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/netfilter.h> @@ -909,7 +908,7 @@ ip_vs_edit_dest(struct ip_vs_service *svc, struct ip_vs_dest_user *udest) write_lock_bh(&__ip_vs_svc_lock); /* Wait until all other svc users go away */ - while (atomic_read(&svc->usecnt) > 1) {}; + IP_VS_WAIT_WHILE(atomic_read(&svc->usecnt) > 1); /* call the update_service, because server weight may be changed */ svc->scheduler->update_service(svc); diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index dcc12b1..69bd362 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -19,7 +19,6 @@ #include <linux/udp.h> #include <linux/icmp.h> #include <linux/if_arp.h> -#include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/netfilter_arp.h> #include <linux/netfilter/x_tables.h> diff --git a/net/ipv4/netfilter/nf_nat_sip.c b/net/ipv4/netfilter/nf_nat_sip.c index a889ec3..e14d419 100644 --- a/net/ipv4/netfilter/nf_nat_sip.c +++ b/net/ipv4/netfilter/nf_nat_sip.c @@ -104,7 +104,7 @@ static unsigned int ip_nat_sip(struct sk_buff **pskb, dataoff = ip_hdrlen(*pskb) + sizeof(struct udphdr); datalen = (*pskb)->len - dataoff; if (datalen < sizeof("SIP/2.0") - 1) - return NF_DROP; + return NF_ACCEPT; addr_map_init(ct, &map); diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index cbdb784..0f7defb 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -56,7 +56,6 @@ #include <net/inet_ecn.h> #include <net/protocol.h> #include <net/xfrm.h> -#include <net/addrconf.h> #include <net/snmp.h> #include <net/dsfield.h> #include <net/timewait_sock.h> diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index 1276a44..d449fa4 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -295,6 +295,7 @@ static int epaddr_len(struct nf_conn *ct, const char *dptr, static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, const char *limit, int *shift) { + const char *start = dptr; int s = *shift; /* Search for @, but stop at the end of the line. @@ -309,8 +310,10 @@ static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, if (dptr <= limit && *dptr == '@') { dptr++; (*shift)++; - } else + } else { + dptr = start; *shift = s; + } return epaddr_len(ct, dptr, limit, shift); } @@ -330,7 +333,8 @@ int ct_sip_get_info(struct nf_conn *ct, while (dptr <= limit) { if ((strncmp(dptr, hnfo->lname, hnfo->lnlen) != 0) && - (strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) { + (hnfo->sname == NULL || + strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) { dptr++; continue; } diff --git a/net/netfilter/xt_u32.c b/net/netfilter/xt_u32.c index 74f9b14..bec4279 100644 --- a/net/netfilter/xt_u32.c +++ b/net/netfilter/xt_u32.c @@ -36,7 +36,7 @@ static bool u32_match_it(const struct xt_u32 *data, at = 0; pos = ct->location[0].number; - if (skb->len < 4 || pos > skb->len - 4); + if (skb->len < 4 || pos > skb->len - 4) return false; ret = skb_copy_bits(skb, pos, &n, sizeof(n)); diff --git a/net/sched/act_police.c b/net/sched/act_police.c index bf90e60f..6085be5 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -16,7 +16,6 @@ #include <linux/string.h> #include <linux/errno.h> #include <linux/skbuff.h> -#include <linux/module.h> #include <linux/rtnetlink.h> #include <linux/init.h> #include <net/act_api.h> diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index dc2f41e..7da7050 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -42,7 +42,6 @@ #include <linux/pagemap.h> #include <linux/sunrpc/auth_gss.h> -#include <linux/sunrpc/svcauth.h> #include <linux/sunrpc/gss_err.h> #include <linux/sunrpc/svcauth.h> #include <linux/sunrpc/svcauth_gss.h> diff --git a/net/tipc/port.c b/net/tipc/port.c index 5d2b9ce..7608815 100644 --- a/net/tipc/port.c +++ b/net/tipc/port.c @@ -41,7 +41,6 @@ #include "addr.h" #include "link.h" #include "node.h" -#include "port.h" #include "name_table.h" #include "user_reg.h" #include "msg.h" diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index e5a3be0..7012891 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -23,10 +23,9 @@ #include <linux/netfilter.h> #include <linux/module.h> #include <linux/cache.h> +#include <linux/audit.h> #include <net/xfrm.h> #include <net/ip.h> -#include <linux/audit.h> -#include <linux/cache.h> #include "xfrm_hash.h" diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 31be405..d4356e6 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -19,9 +19,8 @@ #include <linux/ipsec.h> #include <linux/module.h> #include <linux/cache.h> -#include <asm/uaccess.h> #include <linux/audit.h> -#include <linux/cache.h> +#include <asm/uaccess.h> #include "xfrm_hash.h" |
