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2021-02-26selftests: forwarding: Fix race condition in mirror installationDanielle Ratson
When mirroring to a gretap in hardware the device expects to be programmed with the egress port and all the encapsulating headers. This requires the driver to resolve the path the packet will take in the software data path and program the device accordingly. If the path cannot be resolved (in this case because of an unresolved neighbor), then mirror installation fails until the path is resolved. This results in a race that causes the test to sometimes fail. Fix this by setting the neighbor's state to permanent, so that it is always valid. Fixes: b5b029399fa6d ("selftests: forwarding: mirror_gre_bridge_1d_vlan: Add STP test") Signed-off-by: Danielle Ratson <danieller@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-16net: re-solve some conflicts after net -> net-next mergeJakub Kicinski
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
2021-02-12selftests: tc: Add generic mpls matching support for tc-flowerGuillaume Nault
Add tests in tc_flower.sh for generic matching on MPLS Label Stack Entries. The label, tc, bos and ttl fields are tested for the first and second labels. For each field, the minimal and maximal values are tested (the former at depth 1 and the later at depth 2). There are also tests for matching the presence of a label stack entry at a given depth. In order to reduce the amount of code, all "lse" subcommands are tested in match_mpls_lse_test(). Action "continue" is used, so that test packets are evaluated by all filters. Then, we can verify if each filter matched the expected number of packets. Some versions of tc-flower produced invalid json output when dumping MPLS filters with depth > 1. Skip the test if tc isn't recent enough. Signed-off-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-12selftests: tc: Add basic mpls_* matching support for tc-flowerGuillaume Nault
Add tests in tc_flower.sh for mpls_label, mpls_tc, mpls_bos and mpls_ttl. For each keyword, test the minimal and maximal values. Selectively skip these new mpls tests for tc versions that don't support them. Signed-off-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-12flow_dissector: fix TTL and TOS dissection on IPv4 fragmentsDavide Caratti
the following command: # tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags dst_ip 192.0.2.2 ip_ttl 63 action drop doesn't drop all IPv4 packets that match the configured TTL / destination address. In particular, if "fragment offset" or "more fragments" have non zero value in the IPv4 header, setting of FLOW_DISSECTOR_KEY_IP is simply ignored. Fix this dissecting IPv4 TTL and TOS before fragment info; while at it, add a selftest for tc flower's match on 'ip_ttl' that verifies the correct behavior. Fixes: 518d8a2e9bad ("net/flow_dissector: add support for dissection of misc ip header fields") Reported-by: Shuang Li <shuali@redhat.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-12selftests: mptcp: fail if not enough SYN/3rd ACKMatthieu Baerts
If we receive less MPCapable SYN or 3rd ACK than expected, we now mark the test as failed. On the other hand, if we receive more, we keep the warning but we add a hint that it is probably due to retransmissions and that's why we don't mark the test as failed. Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/148 Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-12selftests: mptcp: display warnings on one lineMatthieu Baerts
Before we had this in case of SYN retransmissions: (...) # ns4 MPTCP -> ns2 (10.0.1.2:10034 ) MPTCP (duration 1201ms) [ OK ] # ns4 MPTCP -> ns2 (dead:beef:1::2:10035) MPTCP (duration 1242ms) [ OK ] # ns4 MPTCP -> ns2 (10.0.2.1:10036 ) MPTCP ns2-60143c00-cDZWo4 SYNRX: MPTCP -> MPTCP: expect 11, got # 13 # (duration 6221ms) [ OK ] # ns4 MPTCP -> ns2 (dead:beef:2::1:10037) MPTCP (duration 1427ms) [ OK ] # ns4 MPTCP -> ns3 (10.0.2.2:10038 ) MPTCP (duration 881ms) [ OK ] (...) Now we have: (...) # ns4 MPTCP -> ns2 (10.0.1.2:10034 ) MPTCP (duration 1201ms) [ OK ] # ns4 MPTCP -> ns2 (dead:beef:1::2:10035) MPTCP (duration 1242ms) [ OK ] # ns4 MPTCP -> ns2 (10.0.2.1:10036 ) MPTCP (duration 6221ms) [ OK ] WARN: SYNRX: expect 11, got 13 # ns4 MPTCP -> ns2 (dead:beef:2::1:10037) MPTCP (duration 1427ms) [ OK ] # ns4 MPTCP -> ns3 (10.0.2.2:10038 ) MPTCP (duration 881ms) [ OK ] (...) So we put everything on one line, keep the durations and "OK" aligned and removed duplicated info to short the warning. Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-12selftests: mptcp: fix ACKRX debug messageMatthieu Baerts
Info from received MPCapable SYN were printed instead of the ones from received MPCapable 3rd ACK. Fixes: fed61c4b584c ("selftests: mptcp: make 2nd net namespace use tcp syn cookies unconditionally") Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-12selftests: mptcp: dump more info on errorsPaolo Abeni
Even if that may sound completely unlikely, the mptcp implementation is not perfect, yet. When the self-tests report an error we usually need more information of what the scripts currently report. iproute allow provides some additional goodies since a few releases, let's dump them. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
2021-02-08selftests/net: so_txtime: remove unneeded semicolonYang Li
Eliminate the following coccicheck warning: ./tools/testing/selftests/net/so_txtime.c:199:3-4: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-02-06selftests: mptcp: add command line arguments for mptcp_join.shGeliang Tang
Since the mptcp_join script is becoming too big, this patch splits it into several smaller chunks, each of them has been defined in a function as a individual test group for several related testcases. Using bash getopts function to parse command line arguments, and invoke each function to do the individual test group. Here are all the arguments: -f subflows_tests -s signal_address_tests -l link_failure_tests -t add_addr_timeout_tests -r remove_tests -a add_tests -6 ipv6_tests -4 v4mapped_tests -b backup_tests -p add_addr_ports_tests -c syncookies_tests -h help Run mptcp_join.sh with no argument will execute all testcases. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-04selftests: txtimestamp: fix compilation issueVadim Fedorenko
PACKET_TX_TIMESTAMP is defined in if_packet.h but it is not included in test. Include it instead of <netpacket/packet.h> otherwise the error of redefinition arrives. Also fix the compiler warning about ambiguous control flow by adding explicit braces. Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation") Suggested-by: Willem de Bruijn <willemdebruijn.kernel@gmail.com> Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru> Acked-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/1612461034-24524-1-git-send-email-vfedorenko@novek.ru Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-03selftests/tls: fix selftest with CHACHA20-POLY1305Vadim Fedorenko
TLS selftests were broken also because of use of structure that was not exported to UAPI. Fix by defining the union in tests. Fixes: 4f336e88a870 (selftests/tls: add CHACHA20-POLY1305 to tls selftests) Reported-by: Rong Chen <rong.a.chen@intel.com> Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru> Link: https://lore.kernel.org/r/1612384634-5377-1-git-send-email-vfedorenko@novek.ru Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-03net: selftests: Add lanes setting testDanielle Ratson
Test that setting lanes parameter is working. Set max speed and max lanes in the list of advertised link modes, and then try to set max speed with the lanes below max lanes if exists in the list. And then, test that setting number of lanes larger than max lanes fails. Do the above for both autoneg on and off. $ ./ethtool_lanes.sh TEST: 4 lanes is autonegotiated [ OK ] TEST: Lanes number larger than max width is not set [ OK ] TEST: Autoneg off, 4 lanes detected during force mode [ OK ] TEST: Lanes number larger than max width is not set [ OK ] Signed-off-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-02selftests: mptcp: add testcases for ADD_ADDR with portGeliang Tang
This patch adds testcases for ADD_ADDR with port and the related MIB counters check in chk_add_nr. The output looks like this: 24 signal address with port syn[ ok ] - synack[ ok ] - ack[ ok ] add[ ok ] - echo [ ok ] - pt [ ok ] syn[ ok ] - synack[ ok ] - ack[ ok ] syn[ ok ] - ack [ ok ] 25 subflow and signal with port syn[ ok ] - synack[ ok ] - ack[ ok ] add[ ok ] - echo [ ok ] - pt [ ok ] syn[ ok ] - synack[ ok ] - ack[ ok ] syn[ ok ] - ack [ ok ] 26 remove single address with port syn[ ok ] - synack[ ok ] - ack[ ok ] add[ ok ] - echo [ ok ] - pt [ ok ] syn[ ok ] - synack[ ok ] - ack[ ok ] syn[ ok ] - ack [ ok ] rm [ ok ] - sf [ ok ] Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-02selftests: mptcp: add port argument for pm_nl_ctlGeliang Tang
This patch adds a new argument for pm_nl_ctl tool. We can use it like this: # pm_nl_ctl add 10.0.2.1 flags signal port 10100 # pm_nl_ctl dump id 1 flags signal 10.0.2.1 10100 Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-02selftests: mptcp: add testcases for newly added addressesGeliang Tang
This patch adds testcases to create subflows or signal addresses for the newly added IPv4 or IPv6 addresses. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-02-02selftests: mptcp: use minus values for removing address numbersGeliang Tang
This patch changes the removing addresses numbers to minus values, left the plus values for the adding addresses numbers. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
drivers/net/can/dev.c b552766c872f ("can: dev: prevent potential information leak in can_fill_info()") 3e77f70e7345 ("can: dev: move driver related infrastructure into separate subdir") 0a042c6ec991 ("can: dev: move netlink related code into seperate file") Code move. drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c 57ac4a31c483 ("net/mlx5e: Correctly handle changing the number of queues when the interface is down") 214baf22870c ("net/mlx5e: Support HTB offload") Adjacent code changes net/switchdev/switchdev.c 20776b465c0c ("net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP") ffb68fc58e96 ("net: switchdev: remove the transaction structure from port object notifiers") bae33f2b5afe ("net: switchdev: remove the transaction structure from port attributes") Transaction parameter gets dropped otherwise keep the fix. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-28selftests: forwarding: Specify interface when invoking mausezahnDanielle Ratson
Specify the interface through which packets should be transmitted so that the test will pass regardless of the libnet version against which mausezahn is linked. Fixes: cab14d1087d9 ("selftests: Add version of router_multipath.sh using nexthop objects") Fixes: 3d578d879517 ("selftests: forwarding: Test IPv4 weighted nexthops") Signed-off-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-27selftests: increase timeout to 10 minMatthieu Baerts
On slow systems with kernel debug settings, we can reach the current timeout when all tests are executed. Likely some tests need be improved to remove some 'sleep' and wait (less) for a specific action. This can also improve stability. Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-27selftests: mptcp: add IPv4-mapped IPv6 testcasesGeliang Tang
Here, we make sure we support IPv4-mapped in IPv6 addresses in different contexts: - a v4-mapped address is received by the PM and can be used as v4. - a v4 address is received by the PM and can be used even with a v4 mapped socket. We also make sure we don't try to establish subflows between v4 and v6 addresses, e.g. if a real v6 address ends with a valid v4 address. Co-developed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-26selftests: add IPv4 unicast extensions testsSeth David Schoen
Add selftests for kernel behavior with regard to various classes of unallocated/reserved IPv4 addresses, checking whether or not these addresses can be assigned as unicast addresses on links and used in routing. Expect the current kernel behavior at the time of this patch. That is: * 0/8 and 240/4 may be used as unicast, with the exceptions of 0.0.0.0 and 255.255.255.255; * the lowest address in a subnet may only be used as a broadcast address; * 127/8 may not be used as unicast (the route_localnet option, which is disabled by default, still leaves it treated slightly specially); * 224/4 may not be used as unicast. Signed-off-by: Seth David Schoen <schoen@loyalty.org> Suggested-by: John Gilmore <gnu@toad.com> Acked-by: Dave Taht <dave.taht@gmail.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20210126040834.GR24989@frotz.zork.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-21Merge branch 'master' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== pull request (net): ipsec 2021-01-21 1) Fix a rare panic on SMP systems when packet reordering happens between anti replay check and update. From Shmulik Ladkani. 2) Fix disable_xfrm sysctl when used on xfrm interfaces. From Eyal Birger. 3) Fix a race in PF_KEY when the availability of crypto algorithms is set. From Cong Wang. 4) Fix a return value override in the xfrm policy selftests. From Po-Hsu Lin. 5) Fix an integer wraparound in xfrm_policy_addr_delta. From Visa Hankala. * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec: xfrm: Fix wraparound in xfrm_policy_addr_delta() selftests: xfrm: fix test return value override issue in xfrm_policy.sh af_key: relax availability checks for skb size calculation xfrm: fix disable_xfrm sysctl when used on xfrm interfaces xfrm: Fix oops in xfrm_replay_advance_bmp ==================== Link: https://lore.kernel.org/r/20210121121558.621339-1-steffen.klassert@secunet.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Conflicts: drivers/net/can/dev.c commit 03f16c5075b2 ("can: dev: can_restart: fix use after free bug") commit 3e77f70e7345 ("can: dev: move driver related infrastructure into separate subdir") Code move. drivers/net/dsa/b53/b53_common.c commit 8e4052c32d6b ("net: dsa: b53: fix an off by one in checking "vlan->vid"") commit b7a9e0da2d1c ("net: switchdev: remove vid_begin -> vid_end range from VLAN objects") Field rename. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-19selftests: forwarding: Fix spelling mistake "succeded" -> "succeeded"Colin Ian King
There are two spelling mistakes in check_fail messages. Fix them. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210118111902.71096-1-colin.king@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-19selftests: net: fib_tests: remove duplicate log testHangbin Liu
The previous test added an address with a specified metric and check if correspond route was created. I somehow added two logs for the same test. Remove the duplicated one. Reported-by: Antoine Tenart <atenart@redhat.com> Fixes: 0d29169a708b ("selftests/net/fib_tests: update addr_metric_test for peer route testing") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20210119025930.2810532-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Add separate option to nettest for address bindingDavid Ahern
Add separate option to nettest to specify local address binding in client mode. Signed-off-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Remove exraneous newline in nettestDavid Ahern
Signed-off-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Add separate options for server device bindingsDavid Ahern
Add new options to nettest to specify device binding and expected device binding for server mode, and update fcnal-test script. This is needed to allow a single instance of nettest running both server and client modes to use different device bindings. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Add new option for client-side passwordsDavid Ahern
Add new option to nettest to specify MD5 password to use for client side. Update fcnal-test script. This is needed for a single instance running both server and client modes to test password mismatches. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Consistently specify address for MD5 protectionDavid Ahern
nettest started with -r as the remote address for MD5 passwords. The -m argument was added to use prefixes with a length when that feature was added to the kernel. Since -r is used to specify remote address for client mode, change nettest to only use -m for MD5 passwords and update fcnal-test script. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Make address validation apply only to client modeDavid Ahern
When a single instance of nettest is used for client and server make sure address validation is only done for client mode. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Add missing newline in nettest error messagesDavid Ahern
A few logging lines are missing the newline, or need it moved up for cleaner logging. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Use separate stdout and stderr buffers in nettestDavid Ahern
When a single instance of nettest is doing both client and server modes, stdout and stderr messages can get interlaced and become unreadable. Allocate a new set of buffers for the child process handling server mode. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Add support to nettest to run both client and serverDavid Ahern
Add option to nettest to run both client and server within a single instance. Client forks a child process to run the server code. A pipe is used for the server to tell the client it has initialized and is ready or had an error. This avoid unnecessary sleeps to handle such race when the commands are separately launched. Signed-off-by: Seth David Schoen <schoen@loyalty.org> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Add options to set network namespace to nettestDavid Ahern
Add options to specify server and client network namespace to use before running respective functions. Signed-off-by: Seth David Schoen <schoen@loyalty.org> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Move address validation in nettestDavid Ahern
IPv6 addresses can have a device name to declare a scope (e.g., fe80::5054:ff:fe12:3456%eth0). The next patch adds support to switch network namespace before running client or server code (or both), so move the address validation to the server and client functions. IPv4 multicast groups do not have the device scope in the address specification, so they can be validated inline with option parsing. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Move convert_addr up in nettestDavid Ahern
convert_addr needs to be invoked in a different location. Move the code up to avoid a forward declaration. Code move only. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-14selftests: Move device validation in nettestDavid Ahern
Later patch adds support for switching network namespaces before running client, server or both. Device validations need to be done after the network namespace switch, so add a helper to do it and invoke in server and client code versus inline with argument parsing. Move related argument checks as well. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-09selftests: mptcp: add the MP_PRIO testcasesGeliang Tang
This patch added the MP_PRIO testcases: Add a new argument bkup for run_tests and do_transfer, it can be set as "backup" or "nobackup", the default value is "". Add a new function chk_prio_nr to check the MP_PRIO related MIB counters. The output looks like this: 29 single subflow, backup syn[ ok ] - synack[ ok ] - ack[ ok ] ptx[ ok ] - prx [ ok ] 30 single address, backup syn[ ok ] - synack[ ok ] - ack[ ok ] add[ ok ] - echo [ ok ] ptx[ ok ] - prx [ ok ] Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-09selftests: mptcp: add set_flags command in pm_nl_ctlGeliang Tang
This patch added the set_flags command in pm_nl_ctl, currently we can only set two flags: backup and nobackup. The set_flags command can be used like this: # pm_nl_ctl set 10.0.0.1 flags backup # pm_nl_ctl set 10.0.0.1 flags nobackup Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-09selftests: mptcp: add testcases for setting the address IDGeliang Tang
Since the address ID can be set from user-space, some of the tests in pm_netlink.sh will fail. This patch fixed the failures, and add the testcases for setting the address ID. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-09selftests/tls: fix selftests after adding ChaCha20-Poly1305Vadim Fedorenko
TLS selftests where broken because of wrong variable types used. Fix it by changing u16 -> uint16_t Fixes: 4f336e88a870 ("selftests/tls: add CHACHA20-POLY1305 to tls selftests") Reported-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru> Link: https://lore.kernel.org/r/1610141865-7142-1-git-send-email-vfedorenko@novek.ru Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-07selftests: fib_nexthops: Fix wrong mausezahn invocationIdo Schimmel
For IPv6 traffic, mausezahn needs to be invoked with '-6'. Otherwise an error is returned: # ip netns exec me mausezahn veth1 -B 2001:db8:101::2 -A 2001:db8:91::1 -c 0 -t tcp "dp=1-1023, flags=syn" Failed to set source IPv4 address. Please check if source is set to a valid IPv4 address. Invalid command line parameters! Fixes: 7c741868ceab ("selftests: Add torture tests to nexthop tests") Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-07tools: selftests: add test for changing routes with PTMU exceptionsSean Tranchetti
Adds new 2 new tests to the PTMU script: pmtu_ipv4/6_route_change. These tests explicitly test for a recently discovered problem in the IPv6 routing framework where PMTU exceptions were not properly released when replacing a route via "ip route change ...". After creating PMTU exceptions, the route from the device A to R1 will be replaced with a new route, then device A will be deleted. If the PMTU exceptions were properly cleaned up by the kernel, this device deletion will succeed. Otherwise, the unregistration of the device will stall, and messages such as the following will be logged in dmesg: unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 4 Signed-off-by: Sean Tranchetti <stranche@codeaurora.org> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/1609892546-11389-2-git-send-email-stranche@quicinc.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-01-05selftests: fix the return value for UDP GRO testPo-Hsu Lin
The udpgro.sh will always return 0 (unless the bpf selftest was not build first) even if there are some failed sub test-cases. Therefore the kselftest framework will report this case is OK. Check and return the exit status of each test to make it easier to spot real failures. Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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