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2013-07-31tcp: Remove unused tcpct declarations and commentsDmitry Popov
Remove declaration, 4 defines and confusing comment that are no longer used since 1a2c6181c4 ("tcp: Remove TCPCT"). Signed-off-by: Dmitry Popov <dp@highloadlab.com> Acked-by: Christoph Paasch <christoph.paasch@uclouvain.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30net: remove an unneeded checkDan Carpenter
"ifa->ifa_label" is an array inside the in_ifaddr struct. It can never be NULL so we can remove this check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30flow_dissector: add support for IPPROTO_IPV6Tom Herbert
Support IPPROTO_IPV6 similar to IPPROTO_IPIP Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30flow_dissector: clean up IPIP caseTom Herbert
Explicitly set proto to ETH_P_IP and jump directly to ip processing. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30Merge branch 'phys_port'David S. Miller
Jiri Pirko says: ==================== This patchset is based on patch by Narendra_K@Dell.com Once device which can change phys port id during its lifetime adopts this, NETDEV_CHANGEPHYSPORTID event will be added and driver will call call_netdevice_notifiers(NETDEV_NETDEV_CHANGEPHYSPORTID, dev) to propagate the change to userspace. v1->v2: as suggested by Ben, handle -EOPNOTSUPP in rtnl code (wrapped up ndo call) v2->v3: adjusted patch 1 commit message v3->v4: used "%phN" for sysfs printf as suggested by DaveM added igb/igbvf implementation as requested by Or Gerlitz v4->v5: used prandom_u32 to generate id in igb_probe removed duplicate code in ibgvf_probe pushed dev_err string into one line in igbvf_refresh_ppid v5->v6: use uuid_le_gen for generating 16-byte phys port id for igb/igbvf as suggested by BenH 1) Why do we need this, and why do existing facilities fail to provide a way to accomplish this? Currenty there's very hard to tell if two netdevs are using the same physical port. For sr-iov this can be get by sysfs. For other mechanisms, like NPAR there's very hard to do it (one must learn it from NIC BIOS). But even for sr-iov there's no way to say if two netdevs are using the same phys port when these are passed through to virtual guests. This patchset provides the generic way of letting this information know to userspace. This info can be used by apps like NetworkManager, teamd, Wicked, ovs daemon, etc, to do smarter bonding decisions. 2) Why is the physical port ID defined as a 32 byte opaque cookie? What formats and layouts need to be accomodated, and which influenced the design of the ID? For user to distinguish if two netdevs are using the same port, he only needs to compare their phys port ids. Nothing else is needed. This id has no structure for security reasons. VF should not know anything about PF. 3) Are IDs globally unique? Why or why not? If IDs should be globally unique, but only in certain cases, what exactly are those cases. Most of the time only uniqueness needed is in scope of single machine. There might be case when the id should be unique between couple of machines in virtualization environment. Given that for example for igb/igbvf 16B uuid is used, there is no problem for this case as well. But each driver can implement this differently focusing the hw capabilities and needs. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30net: export physical port id via sysfsJiri Pirko
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Narendra K <narendra_k@dell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30rtnl: export physical port id via RT netlinkJiri Pirko
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Narendra K <narendra_k@dell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30net: add ndo to get id of physical port of the deviceJiri Pirko
This patch adds a ndo for getting physical port of the device. Driver which is aware of being virtual function of some physical port should implement this ndo. This is applicable not only for IOV, but for other solutions (NPAR, multichannel) as well. Basically if there is possible to have multiple netdevs on the single hw port. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30net: mvneta: support big endianThomas Petazzoni
Use the "swap descriptor" feature of the hardware to properly swap the descriptors when running in big endian mode. Since the swapping occurs on 64 bits words, we also need to provide a separate structure layout for the DMA descriptors between little endian and big endian mode, like is done in the mv643xx_eth driver. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30net: mvneta: move the RX and TX desc macros outside of the structsThomas Petazzoni
The macros used for the various fields of the RX and TX descriptions are currently declared next to those fields within the structure definitions of the RX and TX descriptors. However, in order to support big endian, we'll have to use the "swap descriptors" features of the hardware, which swaps every byte within each 64 bits word of the descriptors. This requires a separate definition of the RX and TX descriptor structures for little and big endian, as is done in the mv643xx_eth. Those macros can therefore no longer be defined inside those structures. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30pktgen: Require CONFIG_INET due to use of IPv4 checksum functionThomas Graf
Unlike for IPv6, the IPv4 checksum functions are only available if CONFIG_INET is set. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30tcp: add tcp_syncookies mode to allow unconditionally generation of syncookiesHannes Frederic Sowa
| If you want to test which effects syncookies have to your | network connections you can set this knob to 2 to enable | unconditionally generation of syncookies. Original idea and first implementation by Eric Dumazet. Cc: Florian Westphal <fw@strlen.de> Cc: David Miller <davem@davemloft.net> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30drivers: net: cpsw: Add support for set MAC addressMugunthan V N
Adding support for setting MAC address to cpsw device via ndo_set_mac_address Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30tile: handle 64-bit statistics in tilepro network driverChris Metcalf
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-309p: client: remove unused code and any reference to "cancelled" functionAndi Shyti
This patch reverts commit 80b45261a0b263536b043c5ccfc4ba4fc27c2acc which was implementing a 'cancelled' functionality to notify that a cancelled request will not be replied. This implementation was not used anywhere and therefore removed. Signed-off-by: Andi Shyti <andi@etezian.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-30be2net: don't use dev_err when AER enabling failsIvan Vecera
The driver uses dev_err when enabling of AER fails (e.g. PCIe AER is not supported). The dev_info is more appropriate to avoid console pollution. Cc: sathya.perla@emulex.com Cc: subbu.seetharaman@emulex.com Cc: ajit.khaparde@emulex.com Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29tg3: Update version to 3.133Nithin Sujir
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29tg3: Fix UDP fragments treated as RMCPNithin Sujir
The 5762 devices sometimes incorrectly treat udp fragments as RMCP packets and route to the APE. This patch sets the RX_MODE_IPV4_FRAG_FIX bit for these devices which enables the proper behaviour. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29tg3: Enable support for timesync gpio outputNithin Sujir
The PTP_CAPABLE tg3 devices have a gpio output that is toggled when the free running counter matches a watchdog value. This patch adds support to set the watchdog and enable this feature. Since the output is controlled via bits in the EAV_REF_CLCK_CTL register, we have to read-modify-write it when we stop/resume. Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29tg3: Implement the shutdown handlerNithin Sujir
Also remove the call to tg3_power_down_prepare() in tg3_power_down() since tg3_close() calls it. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29tg3: Allow NVRAM programming when interface is downNithin Sujir
Previously, when the interface was brought down, the driver would set the power state to D3hot. In D3hot, we don't have access to the NVRAM. This patch removes the call to set the power state to PCI_D3hot in close. A following patch will implement the shutdown handler to properly set the D3hot state when the system is going down. Doing the above means that the TG3_PHYFLG_IS_LOW_POWER should not be checked to validate access to the NVRAM. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29tg3: Remove incorrect switch to aux powerNithin Sujir
During probe, the driver is incorrectly switching the power to Vaux on the 5717 and later devices. At this point, we are in D0 state and drawing maximum power. We also definitely have Vmain available. It doesn't make sense to switch to Vaux since it has a lesser maximum power draw and we might go over the limit. On a new system, we observe that not all ports are recognized in some of the slots with this call in place. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29cnic: Update version to 2.5.17 and copyright year.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29cnic: Add missing error checking for RAMROD_CMD_ID_CLOSEEddie Wai
Completion status field should also be checked for non-zero error condition. Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29cnic: Update TCP options setup for iSCSI.Eddie Wai
Update TCP delayed ACK and timestamp options setup to match latest bnx2x firmware. Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29cnic: Reset tcp_flags during cnic_cm_create().Eddie Wai
Without resetting it, the bnx2i driver cannot use different options for different iSCSI connections. Signed-off-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29cnic: Simplify cnic_release().Michael Chan
Since unregister_netdevice_notifier() will replay the NETDEV_DOWN and NETDEV_UNREGISTER_EVENTS, the cnic_dev_list will be cleaned up automatically. The loop to cleanup the cnic_dev_list can be removed in cnic_release(). Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29cnic: Simplify netdev events handling.Michael Chan
After this earlier commit to simplify probing: commit 4bd9b0fffb193d2e288f67f81821af32df8d4349 cnic, bnx2x, bnx2: Simplify cnic probing. we can now reliably receive netdev events and we can simplify the handling of these events. We now remove the logic that tries to handle missed NETDEV_REGISTER events. This change will allow cleanup to be simplified in the next patch. We can now rely on the play back of netdev events during unregister_netdevice_notifier() to cleanup the structures. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29net/mlx4_core: Respond to operation request by firmwareYevgeny Petrilin
This commit adds new firmware command and new firmware event. The firmware raises the MLX4_EVENT_TYPE_OP_REQUIRED event in order to signal the driver it needs to perform an administrative operation throughout the MLX4_CMD_GET_OP_REQ command. At the moment the supported operation is adding/removing multicast entries which are used by the firmware for handling NCSI traffic in B0 steering mode. Also, had to swap the order of mlx4_init_mcg_table() and mlx4_init_eq_table() to make sure that driver will get events only after resources are initialized to handle it. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.com> Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29net/mlx4_en: Fix BlueFlame raceEugenia Emantayev
Fix a race between BlueFlame flow and stamping in post send flow. Example: SW: Build WQE 0 on the TX buffer, except the ownership bit SW: Set ownership for WQE 0 on the TX buffer SW: Ring doorbell for WQE 0 SW: Build WQE 1 on the TX buffer, except the ownership bit SW: Set ownership for WQE 1 on the TX buffer HW: Read WQE 0 and then WQE 1, before doorbell was rung/BF was done for WQE 1 HW: Produce CQEs for WQE 0 and WQE 1 SW: Process the CQEs, and stamp WQE 0 and WQE 1 accordingly (on the TX buffer) SW: Copy WQE 1 from the TX buffer to the BF register - ALREADY STAMPED! HW: CQE error with index 0xFFFF - the BF WQE's control segment is STAMPED, so the BF index is 0xFFFF. Error: Invalid Opcode. As a result QP enters the error state and no traffic can be sent. Solution: When stamping - do not stamp last completed wqe. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-29pktgen: add needed include fileStephen Rothwell
Fixes this on PowerPC (at least): net/core/pktgen.c: In function 'fill_packet_ipv6': net/core/pktgen.c:2906:3: error: implicit declaration of function 'csum_ipv6_magic' [-Werror=implicit-function-declaration] udph->check = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, udplen, IPPROTO_UDP, 0); ^ Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-28Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== This series contains updates to e100 and e1000e. The e100 patch from Andy simply updates the netif_printk() to use %*ph to dump small buffers. The changes to e1000e include a fix from Dean Nelson to resolve a issue where a pci_clear_master() was accidentally dropped during a conflict resolution. Wei Young provides 2 patches, one removes an assignment of the default ring size because it was a duplicate. The second changes the packet split receive structure to use PS_PAGE_BUFFERS macro for the length so that problems won't occur when the length is changed. The remaining patches for e1000e are from Bruce Allan, where he provides a number of fixes and updates for I218. In addition, a fix for 82583 which can disappear off the PCIe bus, to resolve this, disable ASPM L1. Bruce also provides a fix to a previous commit (commit e60b22c5b7 e1000e: fix accessing to suspended device) so that devices are only taken out of runtime power management for those ethtool operations that must access device registers. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-28ipv4, ipv6: send igmpv3/mld packets with TC_PRIO_CONTROLHannes Frederic Sowa
v2: a) Also send ipv4 igmp messages with TC_PRIO_CONTROL Cc: William Manley <william.manley@youview.com> Cc: Lukas Tribus <luky-37@hotmail.com> Acked-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-28e1000e: fix I217/I218 PHY initialization flowBruce Allan
The initialization of the PHY on I217/I218, while similar to 82579, must also check to see if the MAC and PHY are in the same mode (PCIe vs. SMBus) otherwise the PHY will be inaccessible by the MAC. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: do not resume device from RPM suspend to read PHY status registersBruce Allan
When the device is runtime suspended (e.g. when there is no link), do not wake it from D3 to read the PHY status; just set the values to typical power-on defaults as is done when runtime PM is not enabled and there is no link. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: enable support for new device IDsBruce Allan
The device IDs 0x15a0 and 0x15a1 are new SKUs that contain the same MAC as I217 and same PHY as I218. The device IDs 0x15a2 and 0x15a3 are the same as existing I218 SKUs. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: ethtool unnecessarily takes device out of RPM suspendBruce Allan
A previous patch (commit e60b22c5b7 e1000e: fix accessing to suspended device) added .begin and .complete ethtool driver callbacks so that the device was resumed from Runtime Power Management (RPM) suspend state for all ethtool operations. This is overkill for operations which do not need to access any registers in the device. This patch makes it so that the device is taken out of RPM suspend only for those ethtool operations that must access device registers. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: Tx hang on I218 when linked at 100Half and slow response at 10MbpsBruce Allan
Tx hang is an unintended consequence of another workaround that is in the EEPROM for an issue with the firmware at 10Mbps when K1 (a power mode of the MAC-PHY interconnect) is enabled. The issue is resolved by setting appropriate Tx re-transmission timeouts in the PHY and associated K1 entry times in the MAC to allow enough transmissions to occur without triggering a Tx hang. A similar change is needed when linked at 10Mbps to improve latency. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: low throughput using 4K jumbos on I218Bruce Allan
Alter the packet buffer allocation accordingly. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: iAMT connections drop on driver unload when jumbo frames enabledBruce Allan
The jumbo frame configuration in the MAC/PHY should be reverted on 82579 and newer parts when the interface is brought down (not just when the MTU is changed back to standard frame size) otherwise iAMT connections (e.g. SoL, IDE-R) will be dropped and cannot be re-acquired until the MTU is changed again. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: disable ASPM L1 on 82583Bruce Allan
The 82583 can disappear off the PCIe bus. This device is a modified 82574 which had the same problem which was fixed by disabling ASPM L1; disabling it on 82583 fixes the issue on this device. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: Use marco instead of digit for defining e1000_rx_desc_packet_splitWei Yang
In structure e1000_rx_desc_packet_split, the size of wb.upper.length is defined by a digit. This may introduce some problem when the length is changed. This patch use the macro PS_PAGE_BUFFERS for the definition. And move the definition to hw.h. Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: Remove duplicate assignment of default rx/tx ring sizeWei Yang
tx_ring/rx_ring size is assigned in function e1000_alloc_queues(), which is called by e1000_sw_init() in the early stage of e1000_probe(). This patch just remove the duplicate assignment of this default ring size value. Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com> Reviewed-by: Gavin Shan <shangw@linux.vnet.ibm.com> Reviewed-by: Da Yu Qiu <qiudayu@cn.ibm.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Acked-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e1000e: restore call to pci_clear_master()Dean Nelson
In attempting to resolve a minor merge conflict, commit e5f2ef7ab4690d2e8faa (Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net) accidentally dropped a call to pci_clear_master() that was intended to remain in place. Commit 4e0855dff094b0d56d6b (e1000e: fix pci-device enable-counter balance) replaced a call to pci_disable_device() by one to pci_clear_master(). And then commit 66148babe728f3e00e13 (e1000e: fix runtime power management transitions) deleted a number of lines starting two lines following that call. This patch restores the call to pci_clear_master() in __e1000_shutdown(). v2: added summary lines (enclosed in parens) following commit IDs Signed-off-by: Dean Nelson <dnelson@redhat.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Acked-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28e100: dump small buffers via %*phAndy Shevchenko
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-07-28bonding: remove bond_resend_igmp_join_requests read_unlock leftovernikolay@redhat.com
After commit 4aa5dee4d9 ("net: convert resend IGMP to notifier event") we have 1 read_unlock in bond_resend_igmp_join_requests which isn't paired with a read_lock because it's removed by that commit. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Reviewed-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-27pktgen: Use ip_send_check() to compute checksumThomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-27pktgen: Add UDPCSUM flag to support UDP checksumsThomas Graf
UDP checksums are optional, hence pktgen has been omitting them in favour of performance. The optional flag UDPCSUM enables UDP checksumming. If the output device supports hardware checksumming the skb is prepared and marked CHECKSUM_PARTIAL, otherwise the checksum is generated in software. Signed-off-by: Thomas Graf <tgraf@suug.ch> Cc: Eric Dumazet <edumazet@google.com> Cc: Ben Greear <greearb@candelatech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-27VSOCK: Move af_vsock.h and vsock_addr.h to include/netAsias He
This is useful for other VSOCK transport implemented outside the net/vmw_vsock/ directory to use these headers. Signed-off-by: Asias He <asias@redhat.com> Acked-by: Andy King <acking@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-27Merge branch 'minnow/net-next' of ↵David S. Miller
git://git.infradead.org/users/dvhart/linux-2.6 into minnow Darren Hart says: ==================== Add support for the MinnowBoard in the pch_gbe driver. This was originally sent to LKML as part of the MinnowBoard support series. That is now partially merged and this version of the patch has been isolated from those changes and is now completely self-contained. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>