Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: isdn: mISDN: socket: fix information leak to userland netdev: can: Change mail address of Hans J. Koch pcnet_cs: add new_id net: Truncate recvfrom and sendto length to INT_MAX. RDS: Let rds_message_alloc_sgs() return NULL RDS: Copy rds_iovecs into kernel memory instead of rereading from userspace RDS: Clean up error handling in rds_cmsg_rdma_args RDS: Return -EINVAL if rds_rdma_pages returns an error net: fix rds_iovec page count overflow can: pch_can: fix section mismatch warning by using a whitelisted name can: pch_can: fix sparse warning netxen_nic: Fix the tx queue manipulation bug in netxen_nic_probe ip_gre: fix fallback tunnel setup vmxnet: trivial annotation of protocol constant vmxnet3: remove unnecessary byteswapping in BAR writing macros ipv6/udp: report SndbufErrors and RcvbufErrors phy/marvell: rename 88ec048 to 88e1318s and fix mscr1 addr
This commit is contained in:
Linus Torvalds
Коммит
3985c7ce85
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@ -392,6 +392,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
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if (dev) {
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struct mISDN_devinfo di;
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memset(&di, 0, sizeof(di));
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di.id = dev->id;
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di.Dprotocols = dev->Dprotocols;
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di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
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@ -672,6 +673,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
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if (dev) {
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struct mISDN_devinfo di;
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memset(&di, 0, sizeof(di));
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di.id = dev->id;
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di.Dprotocols = dev->Dprotocols;
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di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
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@ -1,7 +1,7 @@
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/*
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* at91_can.c - CAN network driver for AT91 SoC CAN controller
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*
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* (C) 2007 by Hans J. Koch <hjk@linutronix.de>
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* (C) 2007 by Hans J. Koch <hjk@hansjkoch.de>
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* (C) 2008, 2009, 2010 by Marc Kleine-Budde <kernel@pengutronix.de>
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*
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* This software may be distributed under the terms of the GNU General
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@ -213,12 +213,12 @@ static DEFINE_PCI_DEVICE_TABLE(pch_pci_tbl) = {
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};
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MODULE_DEVICE_TABLE(pci, pch_pci_tbl);
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static inline void pch_can_bit_set(u32 *addr, u32 mask)
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static inline void pch_can_bit_set(void __iomem *addr, u32 mask)
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{
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iowrite32(ioread32(addr) | mask, addr);
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}
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static inline void pch_can_bit_clear(u32 *addr, u32 mask)
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static inline void pch_can_bit_clear(void __iomem *addr, u32 mask)
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{
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iowrite32(ioread32(addr) & ~mask, addr);
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}
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@ -1437,7 +1437,7 @@ probe_exit_endev:
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return rc;
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}
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static struct pci_driver pch_can_pcidev = {
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static struct pci_driver pch_can_pci_driver = {
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.name = "pch_can",
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.id_table = pch_pci_tbl,
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.probe = pch_can_probe,
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@ -1448,13 +1448,13 @@ static struct pci_driver pch_can_pcidev = {
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static int __init pch_can_pci_init(void)
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{
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return pci_register_driver(&pch_can_pcidev);
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return pci_register_driver(&pch_can_pci_driver);
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}
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module_init(pch_can_pci_init);
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static void __exit pch_can_pci_exit(void)
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{
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pci_unregister_driver(&pch_can_pcidev);
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pci_unregister_driver(&pch_can_pci_driver);
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}
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module_exit(pch_can_pci_exit);
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@ -1240,7 +1240,6 @@ netxen_setup_netdev(struct netxen_adapter *adapter,
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dev_warn(&pdev->dev, "failed to read mac addr\n");
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netif_carrier_off(netdev);
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netif_stop_queue(netdev);
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err = register_netdev(netdev);
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if (err) {
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@ -1536,6 +1536,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
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PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
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PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
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PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
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PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
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PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
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PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
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PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
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@ -74,8 +74,8 @@
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#define MII_88E1121_PHY_MSCR_TX_DELAY BIT(4)
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#define MII_88E1121_PHY_MSCR_DELAY_MASK (~(0x3 << 4))
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#define MII_88EC048_PHY_MSCR1_REG 16
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#define MII_88EC048_PHY_MSCR1_PAD_ODD BIT(6)
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#define MII_88E1318S_PHY_MSCR1_REG 16
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#define MII_88E1318S_PHY_MSCR1_PAD_ODD BIT(6)
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#define MII_88E1121_PHY_LED_CTRL 16
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#define MII_88E1121_PHY_LED_PAGE 3
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@ -240,7 +240,7 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
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return err;
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}
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static int m88ec048_config_aneg(struct phy_device *phydev)
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static int m88e1318_config_aneg(struct phy_device *phydev)
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{
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int err, oldpage, mscr;
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@ -251,10 +251,10 @@ static int m88ec048_config_aneg(struct phy_device *phydev)
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if (err < 0)
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return err;
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mscr = phy_read(phydev, MII_88EC048_PHY_MSCR1_REG);
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mscr |= MII_88EC048_PHY_MSCR1_PAD_ODD;
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mscr = phy_read(phydev, MII_88E1318S_PHY_MSCR1_REG);
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mscr |= MII_88E1318S_PHY_MSCR1_PAD_ODD;
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err = phy_write(phydev, MII_88E1121_PHY_MSCR_REG, mscr);
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err = phy_write(phydev, MII_88E1318S_PHY_MSCR1_REG, mscr);
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if (err < 0)
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return err;
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@ -659,12 +659,12 @@ static struct phy_driver marvell_drivers[] = {
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.driver = { .owner = THIS_MODULE },
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},
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{
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.phy_id = MARVELL_PHY_ID_88EC048,
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.phy_id = MARVELL_PHY_ID_88E1318S,
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.phy_id_mask = MARVELL_PHY_ID_MASK,
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.name = "Marvell 88EC048",
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.name = "Marvell 88E1318S",
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.features = PHY_GBIT_FEATURES,
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.flags = PHY_HAS_INTERRUPT,
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.config_aneg = &m88ec048_config_aneg,
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.config_aneg = &m88e1318_config_aneg,
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.read_status = &marvell_read_status,
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.ack_interrupt = &marvell_ack_interrupt,
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.config_intr = &marvell_config_intr,
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@ -873,7 +873,7 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
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count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) +
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skb_shinfo(skb)->nr_frags + 1;
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ctx.ipv4 = (skb->protocol == __constant_ntohs(ETH_P_IP));
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ctx.ipv4 = (skb->protocol == cpu_to_be16(ETH_P_IP));
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ctx.mss = skb_shinfo(skb)->gso_size;
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if (ctx.mss) {
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@ -330,14 +330,14 @@ struct vmxnet3_adapter {
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};
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#define VMXNET3_WRITE_BAR0_REG(adapter, reg, val) \
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writel(cpu_to_le32(val), (adapter)->hw_addr0 + (reg))
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writel((val), (adapter)->hw_addr0 + (reg))
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#define VMXNET3_READ_BAR0_REG(adapter, reg) \
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le32_to_cpu(readl((adapter)->hw_addr0 + (reg)))
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readl((adapter)->hw_addr0 + (reg))
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#define VMXNET3_WRITE_BAR1_REG(adapter, reg, val) \
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writel(cpu_to_le32(val), (adapter)->hw_addr1 + (reg))
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writel((val), (adapter)->hw_addr1 + (reg))
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#define VMXNET3_READ_BAR1_REG(adapter, reg) \
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le32_to_cpu(readl((adapter)->hw_addr1 + (reg)))
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readl((adapter)->hw_addr1 + (reg))
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#define VMXNET3_WAKE_QUEUE_THRESHOLD(tq) (5)
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#define VMXNET3_RX_ALLOC_THRESHOLD(rq, ring_idx, adapter) \
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@ -12,7 +12,7 @@
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#define MARVELL_PHY_ID_88E1121R 0x01410cb0
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#define MARVELL_PHY_ID_88E1145 0x01410cd0
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#define MARVELL_PHY_ID_88E1240 0x01410e30
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#define MARVELL_PHY_ID_88EC048 0x01410e90
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#define MARVELL_PHY_ID_88E1318S 0x01410e90
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/* struct phy_device dev_flags definitions */
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#define MARVELL_PHY_M1145_FLAGS_RESISTANCE 0x00000001
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@ -1325,7 +1325,6 @@ static void ipgre_fb_tunnel_init(struct net_device *dev)
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{
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struct ip_tunnel *tunnel = netdev_priv(dev);
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struct iphdr *iph = &tunnel->parms.iph;
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struct ipgre_net *ign = net_generic(dev_net(dev), ipgre_net_id);
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tunnel->dev = dev;
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strcpy(tunnel->parms.name, dev->name);
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@ -1336,7 +1335,6 @@ static void ipgre_fb_tunnel_init(struct net_device *dev)
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tunnel->hlen = sizeof(struct iphdr) + 4;
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dev_hold(dev);
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rcu_assign_pointer(ign->tunnels_wc[0], tunnel);
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}
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@ -1383,10 +1381,12 @@ static int __net_init ipgre_init_net(struct net *net)
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if ((err = register_netdev(ign->fb_tunnel_dev)))
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goto err_reg_dev;
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rcu_assign_pointer(ign->tunnels_wc[0],
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netdev_priv(ign->fb_tunnel_dev));
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return 0;
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err_reg_dev:
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free_netdev(ign->fb_tunnel_dev);
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ipgre_dev_free(ign->fb_tunnel_dev);
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err_alloc_dev:
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return err;
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}
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@ -126,6 +126,8 @@ static const struct snmp_mib snmp6_udp6_list[] = {
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SNMP_MIB_ITEM("Udp6NoPorts", UDP_MIB_NOPORTS),
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SNMP_MIB_ITEM("Udp6InErrors", UDP_MIB_INERRORS),
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SNMP_MIB_ITEM("Udp6OutDatagrams", UDP_MIB_OUTDATAGRAMS),
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SNMP_MIB_ITEM("Udp6RcvbufErrors", UDP_MIB_RCVBUFERRORS),
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SNMP_MIB_ITEM("Udp6SndbufErrors", UDP_MIB_SNDBUFERRORS),
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SNMP_MIB_SENTINEL
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};
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@ -134,6 +136,8 @@ static const struct snmp_mib snmp6_udplite6_list[] = {
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SNMP_MIB_ITEM("UdpLite6NoPorts", UDP_MIB_NOPORTS),
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SNMP_MIB_ITEM("UdpLite6InErrors", UDP_MIB_INERRORS),
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SNMP_MIB_ITEM("UdpLite6OutDatagrams", UDP_MIB_OUTDATAGRAMS),
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SNMP_MIB_ITEM("UdpLite6RcvbufErrors", UDP_MIB_RCVBUFERRORS),
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SNMP_MIB_ITEM("UdpLite6SndbufErrors", UDP_MIB_SNDBUFERRORS),
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SNMP_MIB_SENTINEL
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};
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|
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|
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@ -224,6 +224,9 @@ struct scatterlist *rds_message_alloc_sgs(struct rds_message *rm, int nents)
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WARN_ON(rm->m_used_sgs + nents > rm->m_total_sgs);
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WARN_ON(!nents);
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|
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if (rm->m_used_sgs + nents > rm->m_total_sgs)
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return NULL;
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|
||||
sg_ret = &sg_first[rm->m_used_sgs];
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sg_init_table(sg_ret, nents);
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rm->m_used_sgs += nents;
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||||
|
|
@ -246,6 +249,8 @@ struct rds_message *rds_message_map_pages(unsigned long *page_addrs, unsigned in
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rm->m_inc.i_hdr.h_len = cpu_to_be32(total_len);
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rm->data.op_nents = ceil(total_len, PAGE_SIZE);
|
||||
rm->data.op_sg = rds_message_alloc_sgs(rm, num_sgs);
|
||||
if (!rm->data.op_sg)
|
||||
return ERR_PTR(-ENOMEM);
|
||||
|
||||
for (i = 0; i < rm->data.op_nents; ++i) {
|
||||
sg_set_page(&rm->data.op_sg[i],
|
||||
|
|
|
|||
124
net/rds/rdma.c
124
net/rds/rdma.c
|
|
@ -479,13 +479,38 @@ void rds_atomic_free_op(struct rm_atomic_op *ao)
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|||
|
||||
|
||||
/*
|
||||
* Count the number of pages needed to describe an incoming iovec.
|
||||
* Count the number of pages needed to describe an incoming iovec array.
|
||||
*/
|
||||
static int rds_rdma_pages(struct rds_rdma_args *args)
|
||||
static int rds_rdma_pages(struct rds_iovec iov[], int nr_iovecs)
|
||||
{
|
||||
int tot_pages = 0;
|
||||
unsigned int nr_pages;
|
||||
unsigned int i;
|
||||
|
||||
/* figure out the number of pages in the vector */
|
||||
for (i = 0; i < nr_iovecs; i++) {
|
||||
nr_pages = rds_pages_in_vec(&iov[i]);
|
||||
if (nr_pages == 0)
|
||||
return -EINVAL;
|
||||
|
||||
tot_pages += nr_pages;
|
||||
|
||||
/*
|
||||
* nr_pages for one entry is limited to (UINT_MAX>>PAGE_SHIFT)+1,
|
||||
* so tot_pages cannot overflow without first going negative.
|
||||
*/
|
||||
if (tot_pages < 0)
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return tot_pages;
|
||||
}
|
||||
|
||||
int rds_rdma_extra_size(struct rds_rdma_args *args)
|
||||
{
|
||||
struct rds_iovec vec;
|
||||
struct rds_iovec __user *local_vec;
|
||||
unsigned int tot_pages = 0;
|
||||
int tot_pages = 0;
|
||||
unsigned int nr_pages;
|
||||
unsigned int i;
|
||||
|
||||
|
|
@ -502,14 +527,16 @@ static int rds_rdma_pages(struct rds_rdma_args *args)
|
|||
return -EINVAL;
|
||||
|
||||
tot_pages += nr_pages;
|
||||
|
||||
/*
|
||||
* nr_pages for one entry is limited to (UINT_MAX>>PAGE_SHIFT)+1,
|
||||
* so tot_pages cannot overflow without first going negative.
|
||||
*/
|
||||
if (tot_pages < 0)
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
return tot_pages;
|
||||
}
|
||||
|
||||
int rds_rdma_extra_size(struct rds_rdma_args *args)
|
||||
{
|
||||
return rds_rdma_pages(args) * sizeof(struct scatterlist);
|
||||
return tot_pages * sizeof(struct scatterlist);
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -520,13 +547,12 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
|
|||
struct cmsghdr *cmsg)
|
||||
{
|
||||
struct rds_rdma_args *args;
|
||||
struct rds_iovec vec;
|
||||
struct rm_rdma_op *op = &rm->rdma;
|
||||
int nr_pages;
|
||||
unsigned int nr_bytes;
|
||||
struct page **pages = NULL;
|
||||
struct rds_iovec __user *local_vec;
|
||||
unsigned int nr;
|
||||
struct rds_iovec iovstack[UIO_FASTIOV], *iovs = iovstack;
|
||||
int iov_size;
|
||||
unsigned int i, j;
|
||||
int ret = 0;
|
||||
|
||||
|
|
@ -546,9 +572,26 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
|
|||
goto out;
|
||||
}
|
||||
|
||||
nr_pages = rds_rdma_pages(args);
|
||||
if (nr_pages < 0)
|
||||
/* Check whether to allocate the iovec area */
|
||||
iov_size = args->nr_local * sizeof(struct rds_iovec);
|
||||
if (args->nr_local > UIO_FASTIOV) {
|
||||
iovs = sock_kmalloc(rds_rs_to_sk(rs), iov_size, GFP_KERNEL);
|
||||
if (!iovs) {
|
||||
ret = -ENOMEM;
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
if (copy_from_user(iovs, (struct rds_iovec __user *)(unsigned long) args->local_vec_addr, iov_size)) {
|
||||
ret = -EFAULT;
|
||||
goto out;
|
||||
}
|
||||
|
||||
nr_pages = rds_rdma_pages(iovs, args->nr_local);
|
||||
if (nr_pages < 0) {
|
||||
ret = -EINVAL;
|
||||
goto out;
|
||||
}
|
||||
|
||||
pages = kcalloc(nr_pages, sizeof(struct page *), GFP_KERNEL);
|
||||
if (!pages) {
|
||||
|
|
@ -564,6 +607,10 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
|
|||
op->op_recverr = rs->rs_recverr;
|
||||
WARN_ON(!nr_pages);
|
||||
op->op_sg = rds_message_alloc_sgs(rm, nr_pages);
|
||||
if (!op->op_sg) {
|
||||
ret = -ENOMEM;
|
||||
goto out;
|
||||
}
|
||||
|
||||
if (op->op_notify || op->op_recverr) {
|
||||
/* We allocate an uninitialized notifier here, because
|
||||
|
|
@ -597,50 +644,40 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
|
|||
(unsigned long long)args->remote_vec.addr,
|
||||
op->op_rkey);
|
||||
|
||||
local_vec = (struct rds_iovec __user *)(unsigned long) args->local_vec_addr;
|
||||
|
||||
for (i = 0; i < args->nr_local; i++) {
|
||||
if (copy_from_user(&vec, &local_vec[i],
|
||||
sizeof(struct rds_iovec))) {
|
||||
ret = -EFAULT;
|
||||
goto out;
|
||||
}
|
||||
struct rds_iovec *iov = &iovs[i];
|
||||
/* don't need to check, rds_rdma_pages() verified nr will be +nonzero */
|
||||
unsigned int nr = rds_pages_in_vec(iov);
|
||||
|
||||
nr = rds_pages_in_vec(&vec);
|
||||
if (nr == 0) {
|
||||
ret = -EINVAL;
|
||||
goto out;
|
||||
}
|
||||
|
||||
rs->rs_user_addr = vec.addr;
|
||||
rs->rs_user_bytes = vec.bytes;
|
||||
rs->rs_user_addr = iov->addr;
|
||||
rs->rs_user_bytes = iov->bytes;
|
||||
|
||||
/* If it's a WRITE operation, we want to pin the pages for reading.
|
||||
* If it's a READ operation, we need to pin the pages for writing.
|
||||
*/
|
||||
ret = rds_pin_pages(vec.addr, nr, pages, !op->op_write);
|
||||
ret = rds_pin_pages(iov->addr, nr, pages, !op->op_write);
|
||||
if (ret < 0)
|
||||
goto out;
|
||||
|
||||
rdsdebug("RDS: nr_bytes %u nr %u vec.bytes %llu vec.addr %llx\n",
|
||||
nr_bytes, nr, vec.bytes, vec.addr);
|
||||
rdsdebug("RDS: nr_bytes %u nr %u iov->bytes %llu iov->addr %llx\n",
|
||||
nr_bytes, nr, iov->bytes, iov->addr);
|
||||
|
||||
nr_bytes += vec.bytes;
|
||||
nr_bytes += iov->bytes;
|
||||
|
||||
for (j = 0; j < nr; j++) {
|
||||
unsigned int offset = vec.addr & ~PAGE_MASK;
|
||||
unsigned int offset = iov->addr & ~PAGE_MASK;
|
||||
struct scatterlist *sg;
|
||||
|
||||
sg = &op->op_sg[op->op_nents + j];
|
||||
sg_set_page(sg, pages[j],
|
||||
min_t(unsigned int, vec.bytes, PAGE_SIZE - offset),
|
||||
min_t(unsigned int, iov->bytes, PAGE_SIZE - offset),
|
||||
offset);
|
||||
|
||||
rdsdebug("RDS: sg->offset %x sg->len %x vec.addr %llx vec.bytes %llu\n",
|
||||
sg->offset, sg->length, vec.addr, vec.bytes);
|
||||
rdsdebug("RDS: sg->offset %x sg->len %x iov->addr %llx iov->bytes %llu\n",
|
||||
sg->offset, sg->length, iov->addr, iov->bytes);
|
||||
|
||||
vec.addr += sg->length;
|
||||
vec.bytes -= sg->length;
|
||||
iov->addr += sg->length;
|
||||
iov->bytes -= sg->length;
|
||||
}
|
||||
|
||||
op->op_nents += nr;
|
||||
|
|
@ -655,12 +692,13 @@ int rds_cmsg_rdma_args(struct rds_sock *rs, struct rds_message *rm,
|
|||
}
|
||||
op->op_bytes = nr_bytes;
|
||||
|
||||
ret = 0;
|
||||
out:
|
||||
if (iovs != iovstack)
|
||||
sock_kfree_s(rds_rs_to_sk(rs), iovs, iov_size);
|
||||
kfree(pages);
|
||||
if (ret)
|
||||
rds_rdma_free_op(op);
|
||||
|
||||
else
|
||||
rds_stats_inc(s_send_rdma);
|
||||
|
||||
return ret;
|
||||
|
|
@ -773,6 +811,10 @@ int rds_cmsg_atomic(struct rds_sock *rs, struct rds_message *rm,
|
|||
rm->atomic.op_active = 1;
|
||||
rm->atomic.op_recverr = rs->rs_recverr;
|
||||
rm->atomic.op_sg = rds_message_alloc_sgs(rm, 1);
|
||||
if (!rm->atomic.op_sg) {
|
||||
ret = -ENOMEM;
|
||||
goto err;
|
||||
}
|
||||
|
||||
/* verify 8 byte-aligned */
|
||||
if (args->local_addr & 0x7) {
|
||||
|
|
|
|||
|
|
@ -973,6 +973,10 @@ int rds_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
|
|||
/* Attach data to the rm */
|
||||
if (payload_len) {
|
||||
rm->data.op_sg = rds_message_alloc_sgs(rm, ceil(payload_len, PAGE_SIZE));
|
||||
if (!rm->data.op_sg) {
|
||||
ret = -ENOMEM;
|
||||
goto out;
|
||||
}
|
||||
ret = rds_message_copy_from_user(rm, msg->msg_iov, payload_len);
|
||||
if (ret)
|
||||
goto out;
|
||||
|
|
|
|||
|
|
@ -1652,6 +1652,8 @@ SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
|
|||
struct iovec iov;
|
||||
int fput_needed;
|
||||
|
||||
if (len > INT_MAX)
|
||||
len = INT_MAX;
|
||||
sock = sockfd_lookup_light(fd, &err, &fput_needed);
|
||||
if (!sock)
|
||||
goto out;
|
||||
|
|
@ -1709,6 +1711,8 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
|
|||
int err, err2;
|
||||
int fput_needed;
|
||||
|
||||
if (size > INT_MAX)
|
||||
size = INT_MAX;
|
||||
sock = sockfd_lookup_light(fd, &err, &fput_needed);
|
||||
if (!sock)
|
||||
goto out;
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче