summaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)AuthorFilesLines
2017-06-02team: add macro MODULE_ALIAS_TEAM_MODE for team mode aliasZhang Shengju1-0/+2
Add a new macro MODULE_ALIAS_TEAM_MODE to unify and simplify the declaration of team mode alias. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02net: dsa: remove dsa_uses_tagged_protocolVivien Didelot1-7/+1
Since dev->dsa_ptr is a pointer to a dsa_switch_tree, there is no need to have another inline helper just to check rcv. Remove dsa_uses_tagged_protocol and check dsa_ptr && dsa_ptr->rcv together at the same time. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-02net: dsa: comment hot path requirementsVivien Didelot1-0/+3
The DSA layer uses inline helpers and copy of the tagging functions for faster access in hot path. Add comments to detail that. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: Add dwmac-sun8iLABBE Corentin1-0/+1
The dwmac-sun8i is a heavy hacked version of stmmac hardware by allwinner. In fact the only common part is the descriptor management and the first register function. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01net-next: stmmac: add optional setup functionLABBE Corentin1-0/+1
Instead of adding more ifthen logic for adding a new mac_device_info setup function, it is easier to add a function pointer to the function needed. Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01qed: Encapsulate interrupt counters in structMintz, Yuval1-3/+9
We already have an API struct that contains interrupt-related numbers. Use it to encapsulate all information relating to the status of SBs as (used|free). Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01dsa: add DSA switch driver for Microchip KSZ9477Woojung Huh1-0/+29
The KSZ9477 is a fully integrated layer 2, managed, 7 ports GigE switch with numerous advanced features. 5 ports incorporate 10/100/1000 Mbps PHYs. The other 2 ports have interfaces that can be configured as SGMII, RGMII, MII or RMII. Either of these may connect directly to a host processor or to an external PHY. The SGMII port may interface to a fiber optic transceiver. This driver currently supports vlan, fdb, mdb & mirror dsa switch operations. Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Woojung Huh <Woojung.Huh@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01phy: micrel: add Microchip KSZ 9477 Switch PHY supportWoojung Huh1-0/+2
Adding Microchip 9477 Phy included in KSZ9477 Switch. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Woojung Huh <Woojung.Huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01dsa: add support for Microchip KSZ tail taggingWoojung Huh1-0/+1
Adding support for the Microchip KSZ switch family tail tagging. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Woojung Huh <Woojung.Huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01bpf: teach verifier to track stack depthAlexei Starovoitov1-0/+1
teach verifier to track bpf program stack depth Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01bpf: free up BPF_JMP | BPF_CALL | BPF_X opcodeAlexei Starovoitov1-0/+3
free up BPF_JMP | BPF_CALL | BPF_X opcode to be used by actual indirect call by register and use kernel internal opcode to mark call instruction into bpf_tail_call() helper. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-01sched: add helper for updating statistics on all actionsJakub Kicinski1-0/+19
Forgetting to disable preemption around tcf_action_stats_update() seems to be a common mistake. Add a helper function for updating stats on all actions of a filter. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-31net: dsa: remove dev arg of dsa_register_switchVivien Didelot1-1/+1
The current dsa_register_switch function takes a useless struct device pointer argument, which always equals ds->dev. Drivers either call it with ds->dev, or with the same device pointer passed to dsa_switch_alloc, which ends up being assigned to ds->dev. This patch removes the second argument of the dsa_register_switch and _dsa_register_switch functions. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-30net: add extack arg to lwtunnel build stateDavid Ahern2-3/+16
Pass extack arg down to lwtunnel_build_state and the build_state callbacks. Add messages for failures in lwtunnel_build_state, and add the extarg to nla_parse where possible in the build_state callbacks. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-30net: lwtunnel: Add extack to encap attr validationDavid Ahern1-4/+9
Pass extack down to lwtunnel_valid_encap_type and lwtunnel_valid_encap_type_attr. Add messages for unknown or unsupported encap types. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-30net: ipv4: Add extack message for invalid prefix or lengthDavid Ahern1-1/+2
Add extack error message for invalid prefix length and invalid prefix. Example of the latter is a route spec containing 172.16.100.1/24, where the /24 mask means the lower 8-bits should be 0. Amazing how easy that one is to overlook when an EINVAL is returned. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-28net: phy: Relax error checking on sysfs_create_link()Florian Fainelli1-0/+2
Some Ethernet drivers will attach/connect to a PHY device before calling register_netdevice() which is responsible for calling netdev_register_kobject() which would do the network device's kobject initialization. In such a case, sysfs_create_link() would return -ENOENT because the network device's kobject is not ready yet, and we would fail to connect to the PHY device. In order to keep things simple and symetrical, we just take the success path as indicative of the ability to access the network device's kobject, and create the second link if that's the case. Fixes: 5568363f0cb3 ("net: phy: Create sysfs reciprocal links for attached_dev/phydev") Reported-by: Woojung Hung <Woojung.Huh@microchip.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-28bonding: Prevent duplicate userspace notificationVlad Yasevich1-0/+2
Whenever a user changes bonding options, a NETDEV_CHANGEINFODATA notificatin is generated which results in a rtnelink message to be sent. While runnig 'ip monitor', we can actually see 2 messages, one a result of the event, and the other a result of state change that is generated bo netdev_state_change(). However, this is not always the case. If bonding changes were done via sysfs or ifenslave (old ioctl interface), then only 1 message is seen. This patch removes duplicate messages in the case of using netlink to configure bonding. It introduceds a separte function that triggers a netdev event and uses that function in the syfs and ioctl cases. This was discovered while auditing all the different envents and continues the effort of cleaning up duplicated netlink messages. CC: David Ahern <dsa@cumulusnetworks.com> CC: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-28rtnl: Add support for netdev event to link messagesVlad Yasevich2-1/+13
When netdev events happen, a rtnetlink_event() handler will send messages for every event in it's white list. These messages contain current information about a particular device, but they do not include the iformation about which event just happened. So, it is impossible to tell what just happend for these events. This patch adds a new extension to RTM_NEWLINK message called IFLA_EVENT that would have an encoding of event that triggered this message. This would allow the the message consumer to easily determine if it needs to perform certain actions. Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller14-36/+79
Overlapping changes in drivers/net/phy/marvell.c, bug fix in 'net' restricting a HW workaround alongside cleanups in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds9-27/+62
Pull networking fixes from David Miller: 1) Fix state pruning in bpf verifier wrt. alignment, from Daniel Borkmann. 2) Handle non-linear SKBs properly in SCTP ICMP parsing, from Davide Caratti. 3) Fix bit field definitions for rss_hash_type of descriptors in mlx5 driver, from Jesper Brouer. 4) Defer slave->link updates until bonding is ready to do a full commit to the new settings, from Nithin Sujir. 5) Properly reference count ipv4 FIB metrics to avoid use after free situations, from Eric Dumazet and several others including Cong Wang and Julian Anastasov. 6) Fix races in llc_ui_bind(), from Lin Zhang. 7) Fix regression of ESP UDP encapsulation for TCP packets, from Steffen Klassert. 8) Fix mdio-octeon driver Kconfig deps, from Randy Dunlap. 9) Fix regression in setting DSCP on ipv6/GRE encapsulation, from Peter Dawson. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (43 commits) ipv4: add reference counting to metrics net: ethernet: ax88796: don't call free_irq without request_irq first ip6_tunnel, ip6_gre: fix setting of DSCP on encapsulated packets sctp: fix ICMP processing if skb is non-linear net: llc: add lock_sock in llc_ui_bind to avoid a race condition bonding: Don't update slave->link until ready to commit test_bpf: Add a couple of tests for BPF_JSGE. bpf: add various verifier test cases bpf: fix wrong exposure of map_flags into fdinfo for lpm bpf: add bpf_clone_redirect to bpf_helper_changes_pkt_data bpf: properly reset caller saved regs after helper call and ld_abs/ind bpf: fix incorrect pruning decision when alignment must be tracked arp: fixed -Wuninitialized compiler warning tcp: avoid fastopen API to be used on AF_UNSPEC net: move somaxconn init from sysctl code net: fix potential null pointer dereference geneve: fix fill_info when using collect_metadata virtio-net: enable TSO/checksum offloads for Q-in-Q vlans be2net: Fix offload features for Q-in-Q packets vlan: Fix tcp checksum offloads in Q-in-Q vlans ...
2017-05-26bridge: Export multicast enabled stateIdo Schimmel1-0/+5
During enslavement to a bridge, after the CHANGEUPPER is sent, the multicast enabled state of the bridge isn't propagated down to the offloading driver unless it's changed. This patch allows such drivers to query the multicast enabled state from the bridge, so that they'll be able to correctly configure their flood tables during port enslavement. In case multicast is disabled, unregistered multicast packets can be treated as broadcast and be flooded through all the bridge ports. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26bridge: Export VLAN filtering stateIdo Schimmel1-0/+9
It's useful for drivers supporting bridge offload to be able to query the bridge's VLAN filtering state. Currently, upon enslavement to a bridge master, the offloading driver will only learn about the bridge's VLAN filtering state after the bridge device was already linked with its slave. Being able to query the bridge's VLAN filtering state allows such drivers to forbid enslavement in case resource couldn't be allocated for a VLAN-aware bridge and also choose the correct initialization routine for the enslaved port, which is dependent on the bridge type. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26ipv4: add reference counting to metricsEric Dumazet2-6/+12
Andrey Konovalov reported crashes in ipv4_mtu() I could reproduce the issue with KASAN kernels, between 10.246.7.151 and 10.246.7.152 : 1) 20 concurrent netperf -t TCP_RR -H 10.246.7.152 -l 1000 & 2) At the same time run following loop : while : do ip ro add 10.246.7.152 dev eth0 src 10.246.7.151 mtu 1500 ip ro del 10.246.7.152 dev eth0 src 10.246.7.151 mtu 1500 done Cong Wang attempted to add back rt->fi in commit 82486aa6f1b9 ("ipv4: restore rt->fi for reference counting") but this proved to add some issues that were complex to solve. Instead, I suggested to add a refcount to the metrics themselves, being a standalone object (in particular, no reference to other objects) I tried to make this patch as small as possible to ease its backport, instead of being super clean. Note that we believe that only ipv4 dst need to take care of the metric refcount. But if this is wrong, this patch adds the basic infrastructure to extend this to other families. Many thanks to Julian Anastasov for reviewing this patch, and Cong Wang for his efforts on this problem. Fixes: 2860583fe840 ("ipv4: Kill rt->fi") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Julian Anastasov <ja@ssi.bg> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26net: ipv4: add new RTM_F_FIB_MATCH flag for use with RTM_GETROUTERoopa Prabhu1-0/+1
This flag when specified will return matched fib result in response to a RTM_GETROUTE query. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26net: ipv4: Save trie prefix to fib lookup resultDavid Ahern1-0/+1
Prefix is needed for returning matching route spec on get route request. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26net: ipv4: refactor ip_route_input_norefDavid Ahern1-0/+3
A later patch wants access to the fib result on an input route lookup with the rcu lock held. Refactor ip_route_input_noref pushing the logic between rcu_read_lock ... rcu_read_unlock into a new helper that takes the fib_result as an input arg. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26net: ipv4: refactor __ip_route_output_key_hashDavid Ahern1-3/+6
A later patch wants access to the fib result on an output route lookup with the rcu lock held. Refactor __ip_route_output_key_hash, pushing the logic between rcu_read_lock ... rcu_read_unlock into a new helper with the fib_result as an input arg. To keep the name length under control remove the leading underscores from the name and add _rcu to the name of the new helper indicating it is called with the rcu read lock held. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-26Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds1-1/+0
Pull block fixes from Jens Axboe: "A collection of fixes that should go into this series. This contains: - A set of NVMe fixes, pulled from Christoph. This includes a set of fixes for the fiber channel bits from James Smart, rdma queue depth fix from Marta, controller removal fixes from Ming, and some more APST quirk updates from Andy. - A blk-mq debugfs fix from Bart, fixing a problem with the untangling of the sysfs and debugfs blk-mq bits that was added in this series. - Error code fix in add_partition() from Dan. - A small series of fixes for the new blk-throttle code from Shaohua" * 'for-linus' of git://git.kernel.dk/linux-block: (21 commits) blk-mq: Only register debugfs attributes for blk-mq queues nvme: Quirk APST on Intel 600P/P3100 devices nvme: only setup block integrity if supported by the driver nvme: replace is_flags field in nvme_ctrl_ops with a flags field nvme-pci: consistencly use ctrl->device for logging partitions/msdos: FreeBSD UFS2 file systems are not recognized block: fix an error code in add_partition() blk-throttle: force user to configure all settings for io.low blk-throttle: respect 0 bps/iops settings for io.low blk-throttle: output some debug info in trace blk-throttle: add hierarchy support for latency target and idle time nvme_fc: remove extra controller reference taken on reconnect nvme_fc: correct nvme status set on abort nvme_fc: set logging level on resets/deletes nvme_fc: revise comment on teardown nvme_fc: Support ctrl_loss_tmo nvme_fc: get rid of local reconnect_delay blk-mq: remove blk_mq_abort_requeue_list() nvme: avoid to use blk_mq_abort_requeue_list() nvme: use blk_mq_start_hw_queues() in nvme_kill_queues() ...
2017-05-26Merge tag 'pci-v4.12-fixes-1' of ↵Linus Torvalds1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - fix PCI_ENDPOINT build error (merged for v4.12) - fix Switchtec driver (merged for v4.12) - fix imx6 config read timeouts, fallout from changing to non-postable reads - add PM "needs_resume" flag for i915 suspend issue * tag 'pci-v4.12-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/PM: Add needs_resume flag to avoid suspend complete optimization PCI: imx6: Fix config read timeout handling switchtec: Fix minor bug with partition ID register switchtec: Use new cdev_device_add() helper function PCI: endpoint: Make PCI_ENDPOINT depend on HAS_DMA
2017-05-26Merge tag 'ceph-for-4.12-rc3' of git://github.com/ceph/ceph-clientLinus Torvalds1-3/+3
Pul ceph fixes from Ilya Dryomov: "A bunch of make W=1 and static checker fixups, a RECONNECT_SEQ messenger patch from Zheng and Luis' fallocate fix" * tag 'ceph-for-4.12-rc3' of git://github.com/ceph/ceph-client: ceph: check that the new inode size is within limits in ceph_fallocate() libceph: cleanup old messages according to reconnect seq libceph: NULL deref on crush_decode() error path libceph: fix error handling in process_one_ticket() libceph: validate blob_struct_v in process_one_ticket() libceph: drop version variable from ceph_monmap_decode() libceph: make ceph_msg_data_advance() return void libceph: use kbasename() and kill ceph_file_part()
2017-05-26PCI/msi: fix the pci_alloc_irq_vectors_affinity stubChristoph Hellwig1-3/+3
We need to return an error for any call that asks for MSI / MSI-X vectors only, so that non-trivial fallback logic can work properly. Also valid dev->irq and use the "correct" errno value based on feedback from Linus. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Steven Rostedt <rostedt@goodmis.org> Fixes: aff17164 ("PCI: Provide sensible IRQ vector alloc/free routines") Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-05-25bpf: add various verifier test casesDaniel Borkmann1-0/+10
This patch adds various verifier test cases: 1) A test case for the pruning issue when tracking alignment is used. 2) Various PTR_TO_MAP_VALUE_OR_NULL tests to make sure pointer arithmetic turns such register into UNKNOWN_VALUE type. 3) Test cases for the special treatment of LD_ABS/LD_IND to make sure verifier doesn't break calling convention here. Latter is needed, since f.e. arm64 JIT uses r1 - r5 for storing temporary data, so they really must be marked as NOT_INIT. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-25Merge branch 'for-upstream' of ↵David S. Miller1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2017-05-23 Here's the first Bluetooth & 802.15.4 pull request targeting the 4.13 kernel release. - Bluetooth 5.0 improvements (Data Length Extensions and alternate PHY) - Support for new Intel Bluetooth adapter [[8087:0aaa] - Various fixes to ieee802154 code - Various fixes to HCI UART code ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-25net_sched: only create filter chains for new filters/actionsWANG Cong1-1/+2
tcf_chain_get() always creates a new filter chain if not found in existing ones. This is totally unnecessary when we get or delete filters, new chain should be only created for new filters (or new actions). Fixes: 5bc1701881e3 ("net: sched: introduce multichain support for filters") Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-25Merge tag 'mlx5-update-2017-05-23' of ↵David S. Miller4-7/+165
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux Saeed Mahameed says: ==================== mlx5-update-2017-05-23 First patch from Leon, came to remove the redundant usage of mlx5_vzalloc, and directly use kvzalloc across all mlx5 drivers. 2nd patch from Noa, adds new device IDs into the supported devices list. 3rd and 4th patches from Ilan are adding the basic infrastructure and support for Mellanox's mlx5 FPGA. Last two patches from Tariq came to modify the outdated driver version reported in ethtool and in mlx5_ib to more reflect the current driver state and remove the redundant date string reported in the version. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24vlan: Fix tcp checksum offloads in Q-in-Q vlansVlad Yasevich1-8/+10
It appears that TCP checksum offloading has been broken for Q-in-Q vlans. The behavior was execerbated by the series commit afb0bc972b52 ("Merge branch 'stacked_vlan_tso'") that that enabled accleleration features on stacked vlans. However, event without that series, it is possible to trigger this issue. It just requires a lot more specialized configuration. The root cause is the interaction between how netdev_intersect_features() works, the features actually set on the vlan devices and HW having the ability to run checksum with longer headers. The issue starts when netdev_interesect_features() replaces NETIF_F_HW_CSUM with a combination of NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM, if the HW advertises IP|IPV6 specific checksums. This happens for tagged and multi-tagged packets. However, HW that enables IP|IPV6 checksum offloading doesn't gurantee that packets with arbitrarily long headers can be checksummed. This patch disables IP|IPV6 checksums on the packet for multi-tagged packets. CC: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> CC: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: Vladislav Yasevich <vyasevic@redhat.com> Acked-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24net/sched: flower: add support for matching on tcp flagsJiri Pirko1-0/+3
Benefit from the support of tcp flags dissection and allow user to insert rules matching on tcp flags. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24net: flow_dissector: add support for dissection of tcp flagsJiri Pirko1-0/+9
Add support for dissection of tcp flags. Uses similar function call to tcp dissection function as arp, mpls and others. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24Merge tag 'mlx5-fixes-2017-05-23' of ↵David S. Miller2-1/+21
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-fixes-2017-05-23 Some TC offloads fixes from Or Gerlitz. From Erez, mlx5 IPoIB RX fix to improve GRO. From Mohamad, Command interface fix to improve mitigation against FW commands timeouts. From Tariq, Driver load Tolerance against affinity settings failures. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24qed: Replace set_id() api with set_name()Mintz, Yuval1-3/+1
Current API between qed and protocol modules allows passing an additional private string - but it doesn't get utilized by qed anywhere. Clarify the API by removing it and renaming it 'set_name'. CC: Manish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24qed: Provide MBI information in dev_infoTomer Tayar1-0/+17
Pass additional information about package installed on persistent memory so that protocol drivers would be able to log it. Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24qed: Align DP_ERR style with other DP macrosMintz, Yuval1-5/+7
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-24Merge branch 'for-linus' of ↵Linus Torvalds1-2/+5
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Pull ptrace fix from Eric Biederman: "This fixes a brown paper bag bug. When I fixed the ptrace interaction with user namespaces I added a new field ptracer_cred in struct_task and I failed to properly initialize it on fork. This dangling pointer wound up breaking runing setuid applications run from the enlightenment window manager. As this is the worst sort of bug. A regression breaking user space for no good reason let's get this fixed" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: ptrace: Properly initialize ptracer_cred on fork
2017-05-24Merge tag 'mmc-v4.12-rc1' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "A couple of MMC host fixes intended for v4.12 rc3: - sdhci-xenon: Don't free data for phy allocated by devm* - sdhci-iproc: Suppress spurious interrupts - cavium: Fix probing race with regulator - cavium: Prevent crash with incomplete DT - cavium-octeon: Use proper GPIO name for power control - cavium-octeon: Fix interrupt enable code" * tag 'mmc-v4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-iproc: suppress spurious interrupt with Multiblock read mmc: cavium: Fix probing race with regulator of/platform: Make of_platform_device_destroy globally visible mmc: cavium: Prevent crash with incomplete DT mmc: cavium-octeon: Use proper GPIO name for power control mmc: cavium-octeon: Fix interrupt enable code mmc: sdhci-xenon: kill xenon_clean_phy()
2017-05-23PCI/PM: Add needs_resume flag to avoid suspend complete optimizationImre Deak1-0/+5
Some drivers - like i915 - may not support the system suspend direct complete optimization due to differences in their runtime and system suspend sequence. Add a flag that when set resumes the device before calling the driver's system suspend handlers which effectively disables the optimization. Needed by a future patch fixing suspend/resume on i915. Suggested by Rafael. Signed-off-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: stable@vger.kernel.org
2017-05-23libceph: use kbasename() and kill ceph_file_part()Ilya Dryomov1-3/+3
Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Alex Elder <elder@linaro.org>
2017-05-23net: make struct request_sock_ops::obj_size unsignedAlexey Dobriyan1-1/+1
This field is sizeof of corresponding kmem_cache so it can't be negative. Space will be saved after 32-bit kmem_cache_create() patch. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-23net: make struct inet_frags::qsize unsignedAlexey Dobriyan1-1/+1
This field is sizeof of corresponding kmem_cache so it can't be negative. Prepare for 32-bit kmem_cache_create(). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-23mlx5: fix bug reading rss_hash_type from CQEJesper Dangaard Brouer1-2/+8
Masks for extracting part of the Completion Queue Entry (CQE) field rss_hash_type was swapped, namely CQE_RSS_HTYPE_IP and CQE_RSS_HTYPE_L4. The bug resulted in setting skb->l4_hash, even-though the rss_hash_type indicated that hash was NOT computed over the L4 (UDP or TCP) part of the packet. Added comments from the datasheet, to make it more clear what these masks are selecting. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-01 21:49:59 +0300