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2015-01-31rhashtable: Make selftest modularGeert Uytterhoeven
Allow the selftest on the resizable hash table to be built modular, just like all other tests that do not depend on DEBUG_KERNEL. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-31net: mark some potential candidates __read_mostlyDaniel Borkmann
They are all either written once or extremly rarely (e.g. from init code), so we can move them to the .data..read_mostly section. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-31Merge branch 'cpsw_macid'David S. Miller
Tony Lindgren says: ==================== Changes to cpsw and davinci_emac for getting MAC address Here are a few patches to add common code for cpsw and davinci_emac for getting the MAC address. Looks like we can also now add code to get the MAC address on 3517 but in a slightly different way. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-31net: davinci_emac: Get device MAC on 3517Tony Lindgren
Looks like on 3517 davinci_emac MAC address registers have a different layout compared to dm816x and am33xx. Let's add a function to get the 3517 MAC address. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-31net: davinci_emac: Get device dm816x MAC address using the cpsw codeTony Lindgren
At least on dm81xx, we can get the davinci_emac MAC address the same way as on am33xx cpsw. Let's also use ether_addr_copy() for davinci_emac while at it. Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-31net: cpsw: Add a minimal cpsw-common module for shared codeTony Lindgren
Looks like davinci_emac and cpsw can share some code although the device registers have a different layout. At least the code for getting the MAC address using syscon can be shared by passing the register offset. Let's start with that and set up a minimal shared cpsw-shared.c. Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29Merge tag 'linux-can-next-for-3.20-20150128' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next Marc Kleine-Budde says: ==================== pull-request: can-next 2015-28-01 this is a pull request of 12 patches for net-next/master. There are 3 patches by Ahmed S. Darwish, which update the kvaser_usb driver and add support for the USBcan-II based adapters. Stéphane Grosjean contributes 7 patches for the peak_usb driver, which add support for the CANFD USB adapters. I contribute 2 patches which clean up the peak_usb driver structure a bit. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29net: gianfar: remove the unneeded check of disabled deviceKevin Hao
Since commit cd1e65044d44 ("of/device: Don't register disabled devices"), the disabled device will not be registered at all. So we don't need to do the check again in the platform device driver. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29dev: add per net_device packet type chainsSalam Noureddine
When many pf_packet listeners are created on a lot of interfaces the current implementation using global packet type lists scales poorly. This patch adds per net_device packet type lists to fix this problem. The patch was originally written by Eric Biederman for linux-2.6.29. Tested on linux-3.16. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Salam Noureddine <noureddine@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29rtnetlink: pass link_net to the newlink handlerNicolas Dichtel
When IFLA_LINK_NETNSID is used, the netdevice should be built in this link netns and moved at the end to another netns (pointed by the socket netns or IFLA_NET_NS_[PID|FD]). Existing user of the newlink handler will use the netns argument (src_net) to find a link netdevice or to check some other information into the link netns. For example, to find a netdevice, two information are required: an ifindex (usually from IFLA_LINK) and a netns (this link netns). Note: when using IFLA_LINK_NETNSID and IFLA_NET_NS_[PID|FD], a user may create a netdevice that stands in netnsX and with its link part in netnsY, by sending a rtnl message from netnsZ. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29pkt_sched: fq: remove useless TIME_WAIT checkEric Dumazet
TIME_WAIT sockets are not owning any skb. ip_send_unicast_reply() and tcp_v6_send_response() both use regular sockets. We can safely remove a test in sch_fq and save one cache line miss, as sk_state is far away from sk_pacing_rate. Tested at Google for about one year. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29act_connmark: fix dependencies betterArnd Bergmann
NET_ACT_CONNMARK fails to build if NF_CONNTRACK_MARK is disabled, and d7924450e14ea4 ("act_connmark: Add missing dependency on NF_CONNTRACK_MARK") fixed that case, but missed the cased where NF_CONNTRACK is a loadable module. This adds the second dependency to ensure that NET_ACT_CONNMARK can only be built-in if NF_CONNTRACK is also part of the kernel rather than a loadable module. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29net: remove sock_iocbChristoph Hellwig
The sock_iocb structure is allocate on stack for each read/write-like operation on sockets, and contains various fields of which only the embedded msghdr and sometimes a pointer to the scm_cookie is ever used. Get rid of the sock_iocb and put a msghdr directly on the stack and pass the scm_cookie explicitly to netlink_mmap_sendmsg. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29hisilicon: add some missing curly bracesDan Carpenter
The if block was supposed to have curly braces. In the current code we complain about dropped rx packets when we shouldn't. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29openvswitch: Add support for checksums on UDP tunnels.Jesse Gross
Currently, it isn't possible to request checksums on the outer UDP header of tunnels - the TUNNEL_CSUM flag is ignored. This adds support for requesting that UDP checksums be computed on transmit and properly reported if they are present on receive. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-29Merge tag 'nfc-next-3.20-1' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next NFC: 3.20 first pull request This is the first NFC pull request for 3.20. With this one we have: - Secure element support for the ST Micro st21nfca driver. This depends on a few HCI internal changes in order for example to support more than one secure element per controller. - ACPI support for NXP's pn544 HCI driver. This controller is found on many x86 SoCs and is typically enumerated on the ACPI bus there. - A few st21nfca and st21nfcb fixes. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28can: peak_usb: add support for PEAK new CANFD USB adaptersStephane Grosjean
Add support for the following new PEAK-System technik CANFD USB adapters: PCAN-USB FD single CANFD channel USB adapter PCAN-USB Pro FD dual CANFD channels USB adapter Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Andri Yngvason <andri.yngvason@marel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: add peak_usb_netif_rx() new functionStephane Grosjean
Add a common function that pushes the skb in the network queue with adding timestamps information, converted from time values read from the PEAK USB adapters. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: export pcan_usb_pro functionsStephane Grosjean
Add support for the following new PEAK-System technik CANFD USB adapters: PCAN-USB FD single CANFD channel USB adapter PCAN-USB Pro FD dual CANFD channels USB adapter The communication protocol has been developed using some mechanisms that did exist in the PCAN-USB Pro, thus, this patch also changes some previously static functions and data into global ones. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: upgrade core to new struct canfd_frameStephane Grosjean
Upgrade PEAK-System USB adapters core to the new data structures (names) and callbacks added for the support of the CANFD extension. This specific patch includes changes that deal with the new struct canfd_frame. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: upgrade core to data bittiming specsStephane Grosjean
Upgrade PEAK-System USB adapters core to the new data structures (names) and callbacks added for the support of the CANFD extension. This specific patch does the mandatory changes to support new data bittiming specs. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: add adapter BEC callback definitionStephane Grosjean
Add the definition of a new callback that enable any PEAK-System CAN USB adapter to grant read access to its Bus Error Counters value. This ability is not supported by all the PEAK-System adapters, thus, for those, the callback pointer will be initiaized to NULL, which is correct regarding the linux-can device driver specs. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: export ctrlmode_supported to adapter specific definitionStephane Grosjean
Export the ctrlmode_supported value from the core file to each adapter specific file. This has been mandatory for supporting the new CANFD extension. Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: constify struct peak_usb_adapterMarc Kleine-Budde
A "struct peak_usb_adapter" describes a certain USB adapter, as this doesn't change during runtime, this patch marks all USB adapter definitions as const. Acked-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: peak_usb: use ARRAY_SIZE instead of NULL termination for ↵Marc Kleine-Budde
peak_usb_adapters_list This patch converts the list "static struct peak_usb_adapter *peak_usb_adapters_list[]" to be used with ARRAY_SIZE not with a NULL termination, as the size is known during compile time. Acked-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: kvaser_usb: Add support for the USBcan-II familyAhmed S. Darwish
CAN to USB interfaces sold by the Swedish manufacturer Kvaser are divided into two major families: 'Leaf', and 'USBcanII'. From an Operating System perspective, the firmware of both families behave in a not too drastically different fashion. This patch adds support for the USBcanII family of devices to the current Kvaser Leaf-only driver. CAN frames sending, receiving, and error handling paths has been tested using the dual-channel "Kvaser USBcan II HS/LS" dongle. It should also work nicely with other products in the same category. List of new devices supported by this driver update: - Kvaser USBcan II HS/HS - Kvaser USBcan II HS/LS - Kvaser USBcan Rugged ("USBcan Rev B") - Kvaser Memorator HS/HS - Kvaser Memorator HS/LS - Scania VCI2 (if you have the Kvaser logo on top) Signed-off-by: Ahmed S. Darwish <ahmed.darwish@valeo.com> Acked-by: Andri Yngvason <andri.yngvason@marel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: kvaser_usb: Consolidate and unify state change handlingAhmed S. Darwish
Replace most of the can interface's state and error counters handling with the new can-dev can_change_state() mechanism. Suggested-by: Andri Yngvason <andri.yngvason@marel.com> Signed-off-by: Ahmed S. Darwish <ahmed.darwish@valeo.com> Acked-by: Andri Yngvason <andri.yngvason@marel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28can: kvaser_usb: Update interface state before exiting on OOMAhmed S. Darwish
Update all of the can interface's state and error counters before trying any skb allocation that can actually fail with -ENOMEM. Suggested-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Ahmed S. Darwish <ahmed.darwish@valeo.com> Acked-by: Andri Yngvason <andri.yngvason@marel.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2015-01-28Merge branch 'stmmac-pci'David S. Miller
Andy Shevchenko says: ==================== stmmac: Enable Intel Quark SoC X1000 Ethernet support This is third version of the patch series [1] to bring network card support to Intel Quark SoC. The series has been tested on Intel Galileo board. Changelog v3: - rebase on top of recent net-next - rework an approach to get the custom configuration - rework an approach how to get unique bus_id - improve DMI lookup function [1] http://www.spinics.net/lists/netdev/msg296010.html ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28stmmac: pci: add MSI support for Intel Quark X1000Kweh, Hock Leong
In Intel Quark SoC X1000, both of the Ethernet controllers support MSI interrupt handling. This patch enables them to use MSI interrupt servicing in stmmac_pci for Intel Quark X1000. Signed-off-by: Kweh, Hock Leong <hock.leong.kweh@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28stmmac: pci: introduce Intel Quark X1000 runtime detectionAndy Shevchenko
This patch introduces run-time board detection through DMI and MAC-PHY configuration function used by quark_default_data() during initialization. It fills up the phy_addr for Galileo and Galileo Gen2 boards to indicate that the Ethernet MAC controller is or is not connected to any PHY. The implementation takes into consideration for future expansion in Quark series boards that may have different PHY address that is linked to its MAC controllers. This piece of work is derived from Bryan O'Donoghue's initial work for Quark X1000 enabling. Signed-off-by: Kweh, Hock Leong <hock.leong.kweh@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28stmmac: pci: add support for Intel Quark X1000Kweh, Hock Leong
The Intel Quark SoC X1000 provides two 10/100 Mbps Ethernet MAC controllers which may or may not be connected to PHY on board. This MAC controller only supports RMII PHY. This patch add Quark PCI ID as well as Quark default platform data info to this driver. Signed-off-by: Kweh, Hock Leong <hock.leong.kweh@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net: netcp: remove unused kconfig option and codeKaricheri, Muralidharan
Currently CPTS is built into the netcp driver even though there is no call out to the CPTS driver. This patch removes the dependency in Kconfig and remove cpts.o from the Makefile for NetCP. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28cxgb4: Move firmware version MACRO to t4fw_version.hHariprasad Shenai
Move firmware version MACRO to a new t4fw_version.h file so that csiostor driver can also use it. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28csiostor:T5 Firmware fix and cleanup.Praveen Madhavan
This patch fix is to use default firmware configuration files present in the adapter incase if not available in standard /lib/firmware/* dir. Additional cleanup is done to reuse flash related defines from cxgb4 header file. Please apply over net-next since it depends on previous commit. Signed-off-by: Praveen Madhavan <praveenm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28Merge branch 'mlx4-next'David S. Miller
Amir Vadai says: ==================== Mellanox ethernet driver updates Jan-27-2015 This patchset introduces some bug fixes, code cleanups and support in a new firmware event called recoverable error events. Patches were applied and tested against commit b8665c6 ("net: dsa/mv88e6352: make mv88e6352_wait generic") Changes from V0: - Patch 6/11 ("net/mlx4_core: Fix struct mlx4_vhcr_cmd to make implicit padding explicit"): - Removed __packed - Rephrased commit message - Added a new patch by Majd ("net/mlx4_core: Update the HCA core clock frequency after INIT_PORT") ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Update the HCA core clock frequency after INIT_PORTMajd Dibbiny
The firmware might change the hca core clock frequency after the driver issues the INIT_PORT command. Therefore we need to query the new value again and save in to the cached dev caps. Fixes: ddd8a6c1 ('net/mlx4_core: Read HCA frequency and map internal clock') Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Fix device capabilities dumpingOr Gerlitz
We are dumping device capabilities which are supported both by the firmware and the driver. Align the array that holds the capability strings with this practice. Reported-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4: Fix memory corruption in mlx4_MAD_IFC_wrapperMatan Barak
Fix a memory corruption at mlx4_MAD_IFC_wrapper. A table of size dev->caps.pkey_table_len[port]*sizeof(*table) was allocated, but get_full_pkey_table() assumes that the number of entries in the table is a multiplication of 32 (which isn't always correct). Fixes: 0a9a018 ('mlx4: MAD_IFC paravirtualization') Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_en: Use ethtool cmd->autoneg as a hint for ethtool set settingsSaeed Mahameed
Use cmd->autoneg as a user hint to decide what to set in ethtool set settings callback. When cmd->autoneg == AUTONEG_ENABLE set according to ethtool->advertise otherwise, set according to ethtool->speed. Usage: - ethtool -s eth<x> speed 56000 autoneg off - ethtool -s eth<x> advertise 0x800000 autoneg on While we're here: - Move proto_admin masking outcome check to be adjacent to the operation. - Move en_warn("port reset..") print to "port reset" block. Fixes: 312df74 ("net/mlx4_en: mlx4_en_set_settings() always fails when autoneg is set") Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Remove duplicate code line from procedure mlx4_bf_allocJack Morgenstein
mlx4_bf_alloc had an unnecessary/duplicate code line. Did no harm, but not good practice. Reported by the Mellanox Beijing team. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Fix struct mlx4_vhcr_cmd to make implicit padding explicitJack Morgenstein
Struct mlx4_vhcr was implicitly padded by the gcc compiler on 64-bit architectures. This commit makes that padding explicit, to prevent issues with changing compilers and with incompatibilities between 32-bit architecture implicit padding and 64-bit architecture implicit padding. This structure is used in virtualization for communication between the Host and its Guests. The explicit padding allows 64-bit Hosts (old and new) to continue to interoperate with 64-bit Guests (old and new). However, without this fix, 64-bit Hosts could not interoperate with 32-bit Guests (since these did not insert the padding dword). With this fix, 32-bit Guests will be able to interoperate with 64-bit Hosts (since the structure offsets will be identical on both). Reported-by: Alexander Schmidt <alexs@linux.vnet.ibm.com> Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Fix HW2SW_EQ to conform to the firmware specJack Morgenstein
The driver incorrectly assigned an out-mailbox to this command, and used an opcode modifier = 0, which is a reserved value (it should use opcode modifier = 1). Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Adjust command timeouts to conform to the firmware specJack Morgenstein
The firmware spec states that the timeout for all commands should be 60 seconds. In the past, the spec indicated that there were several classes of timeout (short, medium, and long). The driver has these different timeout classes. We leave the class differentiation in the driver as-is (to protect against any future spec changes), but set the timeout for all classes to be 60 seconds. In addition, we fix a few commands which had hard-coded numeric timeouts specified. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Fix mem leak in SRIOV mlx4_init_one error flowJack Morgenstein
Structs allocated for the resource tracker must be freed in the error flow. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Add reserved lkey for VFs to QUERY_FUNC_CAPJack Morgenstein
The reserved lKey is different for each VF. A base lkey value is returned in QUERY_DEV_CAP at offset 0x98. The reserved L_key value for a VF is: VF_lkey = base_lkey + (VF_number << 8). This VF L_key value should be returned in QUERY_FUNC_CAP (opcode-modifier = 0) at offset 0x48. To indicate that the lkey value at offset 0x48 is valid, the Hypervisor sets a flag bit in dword 0x0, offset 27 in the QUERY_FUNC_CAP wrapper function. When the VF calls QUERY_FUNC_CAP, it should check if this flag bit is set. If it is set, the VF should take the reserved lkey value at offset 0x48. If the bit is not set, the VF should not use a reserved lkey (i.e., should set its reserved lkey value to 0). Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28net/mlx4_core: Add bad-cable event supportJack Morgenstein
If the firmware can detect a bad cable, allow it to generate an event, and print the problem in the log. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28vxlan: advertise link netns in fdb messagesNicolas Dichtel
Previous commit is based on a wrong assumption, fdb messages are always sent into the netns where the interface stands (see vxlan_fdb_notify()). These fdb messages doesn't embed the rtnl attribute IFLA_LINK_NETNSID, thus we need to add it (useful to interpret NDA_IFINDEX or NDA_DST for example). Note also that vxlan_nlmsg_size() was not updated. Fixes: 193523bf9373 ("vxlan: advertise netns of vxlan dev in fdb msg") Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28Merge branch 'bonding-next'David S. Miller
Jonathan Toppins says: ==================== bonding: various 802.3ad fixes This patch series is a forward porting of patches we (Cumulus) are shipping in our 3.2 series kernels. These fixes attempt to make 802.3ad bonding mode more predictable in certian state machine transtions in addition to fixing 802.3ad bond carrier determination when bonding min_links option is changed. Specific notes are contained within each patch. For this patch series there are no userspace facing changes, a diff between the modinfo output showed no difference. However, there are behavioral facing changes, primarily in the bond carrier state. Please make sure to review carefully. v2: * fixed some style issues * dropped a portion of patch 1 in favor of more testing on my side ==================== Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-01-28bonding: cleanup and remove dead codeJonathan Toppins
fix sparse warning about non-static function drivers/net/bonding/bond_main.c:3737:5: warning: symbol 'bond_3ad_xor_xmit' was not declared. Should it be static? Reviewed-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: Jonathan Toppins <jtoppins@cumulusnetworks.com> Signed-off-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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