#
240fd405 |
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02-Feb-2024 |
Aahil Awatramani <aahila@google.com> |
bonding: Add independent control state machine Add support for the independent control state machine per IEEE 802.1AX-2008 5.4.15 in addition to the existing implementation of the coupled control state machine. Introduces two new states, AD_MUX_COLLECTING and AD_MUX_DISTRIBUTING in the LACP MUX state machine for separated handling of an initial Collecting state before the Collecting and Distributing state. This enables a port to be in a state where it can receive incoming packets while not still distributing. This is useful for reducing packet loss when a port begins distributing before its partner is able to collect. Added new functions such as bond_set_slave_tx_disabled_flags and bond_set_slave_rx_enabled_flags to precisely manage the port's collecting and distributing states. Previously, there was no dedicated method to disable TX while keeping RX enabled, which this patch addresses. Note that the regular flow process in the kernel's bonding driver remains unaffected by this patch. The extension requires explicit opt-in by the user (in order to ensure no disruptions for existing setups) via netlink support using the new bonding parameter coupled_control. The default value for coupled_control is set to 1 so as to preserve existing behaviour. Signed-off-by: Aahil Awatramani <aahila@google.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20240202175858.1573852-1-aahila@google.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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#
5c1b994d |
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24-Oct-2023 |
Daniel Borkmann <daniel@iogearbox.net> |
tools: Sync if_link uapi header Sync if_link uapi header to the latest version as we need the refresher in tooling for netkit device. Given it's been a while since the last sync and the diff is fairly big, it has been done as its own commit. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20231024214904.29825-3-daniel@iogearbox.net Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
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#
954d1fa1 |
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27-Mar-2023 |
Herbert Xu <herbert@gondor.apana.org.au> |
macvlan: Add netlink attribute for broadcast cutoff Make the broadcast cutoff configurable through netlink. Note that macvlan is weird because there is no central device for us to configure (the lowerdev could be anything). So all the options are duplicated over what could be thousands of child devices. IFLA_MACVLAN_BC_QUEUE_LEN took the approach of taking the maximum of all child device settings. This is unnecessary as we could simply store the option in the port device and take the last child device that gets updated as the value to use. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
4f4ac4d9 |
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03-Dec-2022 |
Eyal Birger <eyal.birger@gmail.com> |
tools: add IFLA_XFRM_COLLECT_METADATA to uapi/linux/if_link.h Needed for XFRM metadata tests. Signed-off-by: Eyal Birger <eyal.birger@gmail.com> Link: https://lore.kernel.org/r/20221203084659.1837829-4-eyal.birger@gmail.com Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
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#
0a2ff7cc |
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21-Jun-2022 |
Hangbin Liu <liuhangbin@gmail.com> |
Bonding: add per-port priority for failover re-selection Add per port priority support for bonding active slave re-selection during failover. A higher number means higher priority in selection. The primary slave still has the highest priority. This option also follows the primary_reselect rules. This option could only be configured via netlink. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Jonathan Toppins <jtoppins@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
89527be8 |
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13-May-2022 |
Eric Dumazet <edumazet@google.com> |
net: add IFLA_TSO_{MAX_SIZE|SEGS} attributes New netlink attributes IFLA_TSO_MAX_SIZE and IFLA_TSO_MAX_SEGS are used to report to user-space the device TSO limits. ip -d link sh dev eth1 ... tso_max_size 65536 tso_max_segs 65535 Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
129e3c1b |
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20-Feb-2022 |
Hangbin Liu <liuhangbin@gmail.com> |
bonding: add new option ns_ip6_target This patch add a new bonding option ns_ip6_target, which correspond to the arp_ip_target. With this we set IPv6 targets and send IPv6 NS request to determine the health of the link. For other related options like the validation, we still use arp_validate, and will change to ns_validate later. Note: the sysfs configuration support was removed based on https://lore.kernel.org/netdev/8863.1645071997@famine Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
eac1b93c |
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05-Jan-2022 |
Coco Li <lixiaoyan@google.com> |
gro: add ability to control gro max packet size Eric Dumazet suggested to allow users to modify max GRO packet size. We have seen GRO being disabled by users of appliances (such as wifi access points) because of claimed bufferbloat issues, or some work arounds in sch_cake, to split GRO/GSO packets. Instead of disabling GRO completely, one can chose to limit the maximum packet size of GRO packets, depending on their latency constraints. This patch adds a per device gro_max_size attribute that can be changed with ip link command. ip link set dev eth0 gro_max_size 16000 Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Coco Li <lixiaoyan@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
5944b5ab |
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29-Nov-2021 |
Hangbin Liu <liuhangbin@gmail.com> |
Bonding: add arp_missed_max option Currently, we use hard code number to verify if we are in the arp_interval timeslice. But some user may want to reduce/extend the verify timeslice. With the similar team option 'missed_max' the uers could change that number based on their own environment. Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
710d5835 |
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22-Nov-2021 |
Eric Dumazet <edumazet@google.com> |
tools: sync uapi/linux/if_link.h header This file has not been updated for a while. Sync it before BIG TCP patch series. Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20211122184810.769159-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
49b99da2 |
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27-Aug-2021 |
Rocco Yue <rocco.yue@mediatek.com> |
ipv6: add IFLA_INET6_RA_MTU to expose mtu value The kernel provides a "/proc/sys/net/ipv6/conf/<iface>/mtu" file, which can temporarily record the mtu value of the last received RA message when the RA mtu value is lower than the interface mtu, but this proc has following limitations: (1) when the interface mtu (/sys/class/net/<iface>/mtu) is updeated, mtu6 (/proc/sys/net/ipv6/conf/<iface>/mtu) will be updated to the value of interface mtu; (2) mtu6 (/proc/sys/net/ipv6/conf/<iface>/mtu) only affect ipv6 connection, and not affect ipv4. Therefore, when the mtu option is carried in the RA message, there will be a problem that the user sometimes cannot obtain RA mtu value correctly by reading mtu6. After this patch set, if a RA message carries the mtu option, you can send a netlink msg which nlmsg_type is RTM_GETLINK, and then by parsing the attribute of IFLA_INET6_RA_MTU to get the mtu value carried in the RA message received on the inet6 device. In addition, you can also get a link notification when ra_mtu is updated so it doesn't have to poll. In this way, if the MTU values that the device receives from the network in the PCO IPv4 and the RA IPv6 procedures are different, the user can obtain the correct ipv6 ra_mtu value and compare the value of ra_mtu and ipv4 mtu, then the device can use the lower MTU value for both IPv4 and IPv6. Signed-off-by: Rocco Yue <rocco.yue@mediatek.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20210827150412.9267-1-rocco.yue@mediatek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
3a755cd8 |
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01-Aug-2021 |
Hangbin Liu <liuhangbin@gmail.com> |
bonding: add new option lacp_active Add an option lacp_active, which is similar with team's runner.active. This option specifies whether to send LACPDU frames periodically. If set on, the LACPDU frames are sent along with the configured lacp_rate setting. If set off, the LACPDU frames acts as "speak when spoken to". Note, the LACPDU state frames still will be sent when init or unbind port. v2: remove module parameter Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
49ecc587 |
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03-Feb-2021 |
Jonas Bonn <jonas@norrbonn.se> |
Revert "GTP: add support for flow based tunneling API" This reverts commit 9ab7e76aefc97a9aa664accb59d6e8dc5e52514a. This patch was committed without maintainer approval and despite a number of unaddressed concerns from review. There are several issues that impede the acceptance of this patch and that make a reversion of this particular instance of these changes the best way forward: i) the patch contains several logically separate changes that would be better served as smaller patches (for review purposes) ii) functionality like the handling of end markers has been introduced without further explanation iii) symmetry between the handling of GTPv0 and GTPv1 has been unnecessarily broken iv) the patchset produces 'broken' packets when extension headers are included v) there are no available userspace tools to allow for testing this functionality vi) there is an unaddressed Coverity report against the patch concering memory leakage vii) most importantly, the patch contains a large amount of superfluous churn that impedes other ongoing work with this driver This patch will be reworked into a series that aligns with other ongoing work and facilitates review. Signed-off-by: Jonas Bonn <jonas@norrbonn.se> Acked-by: Harald Welte <laforge@gnumonks.org> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
9ab7e76a |
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10-Jan-2021 |
Pravin B Shelar <pbshelar@fb.com> |
GTP: add support for flow based tunneling API Following patch add support for flow based tunneling API to send and recv GTP tunnel packet over tunnel metadata API. This would allow this device integration with OVS or eBPF using flow based tunneling APIs. Signed-off-by: Pravin B Shelar <pbshelar@fb.com> Link: https://lore.kernel.org/r/20210110070021.26822-1-pbshelar@fb.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
d4bff72c |
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02-Dec-2020 |
Thomas Karlsson <thomas.karlsson@paneda.se> |
macvlan: Support for high multicast packet rate Background: Broadcast and multicast packages are enqueued for later processing. This queue was previously hardcoded to 1000. This proved insufficient for handling very high packet rates. This resulted in packet drops for multicast. While at the same time unicast worked fine. The change: This patch make the queue length adjustable to accommodate for environments with very high multicast packet rate. But still keeps the default value of 1000 unless specified. The queue length is specified as a request per macvlan using the IFLA_MACVLAN_BC_QUEUE_LEN parameter. The actual used queue length will then be the maximum of any macvlan connected to the same port. The actual used queue length for the port can be retrieved (read only) by the IFLA_MACVLAN_BC_QUEUE_LEN_USED parameter for verification. This will be followed up by a patch to iproute2 in order to adjust the parameter from userspace. Signed-off-by: Thomas Karlsson <thomas.karlsson@paneda.se> Link: https://lore.kernel.org/r/dd4673b2-7eab-edda-6815-85c67ce87f63@paneda.se Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
ffb3adba |
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14-Jul-2020 |
Horatiu Vultur <horatiu.vultur@microchip.com> |
net: bridge: Add port attribute IFLA_BRPORT_MRP_IN_OPEN This patch adds a new port attribute, IFLA_BRPORT_MRP_IN_OPEN, which allows to notify the userspace when the node lost the contiuity of MRP_InTest frames. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
3e54442c |
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26-Apr-2020 |
Horatiu Vultur <horatiu.vultur@microchip.com> |
net: bridge: Add port attribute IFLA_BRPORT_MRP_RING_OPEN This patch adds a new port attribute, IFLA_BRPORT_MRP_RING_OPEN, which allows to notify the userspace when the port lost the continuite of MRP frames. This attribute is set by kernel whenever the SW or HW detects that the ring is being open or closed. Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
791bb3fc |
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25-Mar-2020 |
Mark Starovoytov <mstarovo@pm.me> |
net: macsec: add support for specifying offload upon link creation This patch adds new netlink attribute to allow a user to (optionally) specify the desired offload mode immediately upon MACSec link creation. Separate iproute patch will be required to support this from user space. Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
50a3e678 |
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25-Mar-2020 |
Toke Høiland-Jørgensen <toke@redhat.com> |
tools: Add EXPECTED_FD-related definitions in if_link.h This adds the IFLA_XDP_EXPECTED_FD netlink attribute definition and the XDP_FLAGS_REPLACE flag to if_link.h in tools/include. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/158515700747.92963.8615391897417388586.stgit@toke.dk
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#
21114b7f |
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25-Mar-2020 |
Antoine Tenart <atenart@kernel.org> |
net: macsec: add support for offloading to the MAC This patch adds a new MACsec offloading option, MACSEC_OFFLOAD_MAC, allowing a user to select a MAC as a provider for MACsec offloading operations. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
76564261 |
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13-Jan-2020 |
Antoine Tenart <atenart@kernel.org> |
net: macsec: introduce the macsec_context structure This patch introduces the macsec_context structure. It will be used in the kernel to exchange information between the common MACsec implementation (macsec.c) and the MACsec hardware offloading implementations. This structure contains pointers to MACsec specific structures which contain the actual MACsec configuration, and to the underlying device (phydev for now). Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
533420a4 |
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13-Jan-2020 |
Andrii Nakryiko <andriin@fb.com> |
tools: Sync uapi/linux/if_link.h Sync uapi/linux/if_link.h into tools to avoid out of sync warnings during libbpf build. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200113073143.1779940-2-andriin@fb.com
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#
bc3f2956 |
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20-Oct-2019 |
Andrii Nakryiko <andriin@fb.com> |
tools: Sync if_link.h Sync if_link.h into tools/ and get rid of annoying libbpf Makefile warning. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20191021033902.3856966-2-andriin@fb.com
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#
e54599c9 |
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26-Jul-2019 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
tools headers UAPI: Sync if_link.h with the kernel To pick the changes in: 07a4ddec3ce9 ("bonding: add an option to specify a delay between peer notifications") And silence this build warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs from latest version at 'include/uapi/linux/if_link.h' Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David S. Miller <davem@davemloft.net> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Vincent Bernat <vincent@bernat.ch> Link: https://lkml.kernel.org/n/tip-3liw4exxh8goc0rq9xryl2kv@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
07a4ddec |
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02-Jul-2019 |
Vincent Bernat <vincent@bernat.ch> |
bonding: add an option to specify a delay between peer notifications Currently, gratuitous ARP/ND packets are sent every `miimon' milliseconds. This commit allows a user to specify a custom delay through a new option, `peer_notif_delay'. Like for `updelay' and `downdelay', this delay should be a multiple of `miimon' to avoid managing an additional work queue. The configuration logic is copied from `updelay' and `downdelay'. However, the default value cannot be set using a module parameter: Netlink or sysfs should be used to configure this feature. When setting `miimon' to 100 and `peer_notif_delay' to 500, we can observe the 500 ms delay is respected: 20:30:19.354693 ARP, Request who-has 203.0.113.10 tell 203.0.113.10, length 28 20:30:19.874892 ARP, Request who-has 203.0.113.10 tell 203.0.113.10, length 28 20:30:20.394919 ARP, Request who-has 203.0.113.10 tell 203.0.113.10, length 28 20:30:20.914963 ARP, Request who-has 203.0.113.10 tell 203.0.113.10, length 28 In bond_mii_monitor(), I have tried to keep the lock logic readable. The change is due to the fact we cannot rely on a notification to lower the value of `bond->send_peer_notif' as `NETDEV_NOTIFY_PEERS' is only triggered once every N times, while we need to decrement the counter each time. iproute2 also needs to be updated to be able to specify this new attribute through `ip link'. Signed-off-by: Vincent Bernat <vincent@bernat.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d9312064 |
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13-Feb-2019 |
Andrii Nakryiko <andriin@fb.com> |
tools: sync uapi/linux/if_link.h header Syncing if_link.h that got out of sync. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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498c203d |
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09-Jan-2019 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
tools include uapi: Sync linux/if_link.h copy with the kernel sources To pick the changes from: a428afe82f98 ("net: bridge: add support for user-controlled bool options") a025fb5f49ad ("geneve: Allow configuration of DF behaviour") b4d3069783bc ("vxlan: Allow configuration of DF behaviour") Silencing this tools/ build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs from latest version at 'include/uapi/linux/if_link.h' Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David S. Miller <davem@davemloft.net> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Cc: Stefano Brivio <sbrivio@redhat.com> Link: https://lkml.kernel.org/n/tip-wq410s2wuqv5k980bidw0ju8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
76b0b801 |
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30-Oct-2018 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
tools headers uapi: Update linux/if_link.h header copy To pick the changes from: 9163a0fc1f0c ("net: bridge: add support for per-port vlan stats") And silence this build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs from latest version at 'include/uapi/linux/if_link.h' Cc: Alexei Starovoitov <ast@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Eric Leblond <eric@regit.org> Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Link: https://lkml.kernel.org/n/tip-7p53ghippywz7fqkwo3nkzet@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
52d0d404 |
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11-Sep-2018 |
Hangbin Liu <liuhangbin@gmail.com> |
geneve: add ttl inherit support Similar with commit 72f6d71e491e6 ("vxlan: add ttl inherit support"), currently ttl == 0 means "use whatever default value" on geneve instead of inherit inner ttl. To respect compatibility with old behavior, let's add a new IFLA_GENEVE_TTL_INHERIT for geneve ttl inherit support. Reported-by: Jianlin Shi <jishi@redhat.com> Suggested-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
5db48a8d |
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11-Sep-2018 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
tools headers uapi: Update tools's copy of linux/if_link.h To get the changes in: 3e7a50ceb11e ("net: report min and max mtu network device settings") 2756f68c3149 ("net: bridge: add support for backup port") a25717d2b604 ("xdp: support simultaneous driver and hw XDP attachment") 4f91da26c811 ("xdp: add per mode attributes for attached programs") f203b76d7809 ("xfrm: Add virtual xfrm interfaces") Silencing this libbpf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs from latest version at 'include/uapi/linux/if_link.h' Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: David Ahern <dsahern@gmail.com> Cc: David S. Miller <davem@davemloft.net> Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-xd9ztioa894zemv8ag8kg64u@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
52b7b784 |
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05-Sep-2018 |
Yonghong Song <yhs@fb.com> |
tools/bpf: sync kernel uapi header if_link.h to tools Among others, this header will be used later for bpftool net support. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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#
19d8f1ad |
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04-Sep-2018 |
Christian Brauner <christian@brauner.io> |
if_link: add IFLA_TARGET_NETNSID alias This adds IFLA_TARGET_NETNSID as an alias for IFLA_IF_NETNSID for RTM_*LINK requests. The new name is clearer and also aligns with the newly introduced IFA_TARGET_NETNSID propert for RTM_*ADDR requests. Signed-off-by: Christian Brauner <christian@brauner.io> Suggested-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Cc: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
bb9a33cb |
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15-Jun-2018 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
tools include uapi: Update if_link.h to pick IFLA_{BRPORT_ISOLATED,VXLAN_TTL_INHERIT} The IFLA_BRPORT_ISOLATED and IFLA_VXLAN_TTL_INHERIT defines were added in: 7d850abd5f4e ("net: bridge: add support for port isolation") 72f6d71e491e ("vxlan: add ttl inherit support") Pick them, silencing this build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs from latest version at 'include/uapi/linux/if_link.h' Cc: Alexei Starovoitov <ast@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Eric Leblond <eric@regit.org> Cc: Hangbin Liu <liuhangbin@gmail.com> Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Link: https://lkml.kernel.org/n/tip-ezi5u0mmdqm0wfm0y2y8176r@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
16962b24 |
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23-Apr-2018 |
John Fastabend <john.fastabend@gmail.com> |
bpf: sockmap, add selftests This adds a new test program test_sockmap which is the old sample sockmap program. By moving the sample program here we can now run it as part of the self tests suite. To support this a populate_progs() routine is added to load programs and maps which was previously done with load_bpf_file(). This is needed because self test libs do not provide a similar routine. Also we now use the cgroup_helpers routines to manage cgroup use instead of manually creating one and supplying it to the CLI. Notice we keep the CLI around though because it is useful for dbg and specialized testing. To run use ./test_sockmap and the result should be, Summary 660 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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e2f73a18 |
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16-Apr-2018 |
Ingo Molnar <mingo@kernel.org> |
tools/headers: Synchronize kernel ABI headers, v4.17-rc1 Sync the following tooling headers with the latest kernel version: tools/arch/arm/include/uapi/asm/kvm.h - New ABI: KVM_REG_ARM_* tools/arch/x86/include/asm/required-features.h - Removal of NEED_LA57 dependency tools/arch/x86/include/uapi/asm/kvm.h - New KVM ABI: KVM_SYNC_X86_* tools/include/uapi/asm-generic/mman-common.h - New ABI: MAP_FIXED_NOREPLACE flag tools/include/uapi/linux/bpf.h - New ABI: BPF_F_SEQ_NUMBER functions tools/include/uapi/linux/if_link.h - New ABI: IFLA tun and rmnet support tools/include/uapi/linux/kvm.h - New ABI: hyperv eventfd and CONN_ID_MASK support plus header cleanups tools/include/uapi/sound/asound.h - New ABI: SNDRV_PCM_FORMAT_FIRST PCM format specifier tools/perf/arch/x86/entry/syscalls/syscall_64.tbl - The x86 system call table description changed due to the ptregs changes and the renames, in: d5a00528b58c: syscalls/core, syscalls/x86: Rename struct pt_regs-based sys_*() to __x64_sys_*() 5ac9efa3c50d: syscalls/core, syscalls/x86: Clean up compat syscall stub naming convention ebeb8c82ffaf: syscalls/x86: Use 'struct pt_regs' based syscall calling for IA32_EMULATION and x32 Also fix the x86 syscall table warning: -Warning: Kernel ABI header at 'tools/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl' +Warning: Kernel ABI header at 'tools/perf/arch/x86/entry/syscalls/syscall_64.tbl' differs from latest version at 'arch/x86/entry/syscalls/syscall_64.tbl' None of these changes impact existing tooling code, so we only have to copy the kernel version. Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Potapenko <glider@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Brian Robbins <brianrob@microsoft.com> Cc: Clark Williams <williams@redhat.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: David Ahern <dsahern@gmail.com> Cc: Dmitriy Vyukov <dvyukov@google.com> <dvyukov@google.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Jesper Dangaard Brouer <brouer@redhat.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Kim Phillips <kim.phillips@arm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Li Zhijian <lizhijian@cn.fujitsu.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Martin Liška <mliska@suse.cz> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Matthias Kaehlcke <mka@chromium.org> Cc: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> Cc: Sandipan Das <sandipan@linux.vnet.ibm.com> Cc: Stephane Eranian <eranian@google.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Takuya Yamamoto <tkydevel@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Wang Nan <wangnan0@huawei.com> Cc: William Cohen <wcohen@redhat.com> Cc: Yonghong Song <yhs@fb.com> Link: http://lkml.kernel.org/r/20180416064024.ofjtrz5yuu3ykhvl@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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f091f1d6 |
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12-Feb-2018 |
Ingo Molnar <mingo@kernel.org> |
tools/headers: Synchronize kernel ABI headers, v4.16-rc1 Sync the following tooling headers with the latest kernel version: tools/arch/powerpc/include/uapi/asm/kvm.h tools/arch/x86/include/asm/cpufeatures.h tools/include/uapi/drm/i915_drm.h tools/include/uapi/linux/if_link.h tools/include/uapi/linux/kvm.h All the changes are new ABI additions which don't impact their use in existing tooling. Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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dc2b9f19 |
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30-Jan-2018 |
Eric Leblond <eric@regit.org> |
tools: add netlink.h and if_link.h in tools uapi The headers are necessary for libbpf compilation on system with older version of the headers. Signed-off-by: Eric Leblond <eric@regit.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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