kernel/linux.git/tools/testing/selftests/net/Makefile, branch v5.10.89

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-10-15T19:43:21+00:00

Minor conflicts in net/mptcp/protocol.h and tools/testing/selftests/net/Makefile. In both cases code was added on both sides in the same place so just keep both. Signed-off-by: Jakub Kicinski

selftests: Add VRF route leaking tests

2020-10-15T00:14:28+00:00

The objective of the tests is to check that ICMP errors generated while crossing between VRFs are properly routed back to the source host. The first ttl test sends a ping with a ttl of 1 from h1 to h2 and parses the output of the command to check that a ttl expired error is received. The second ttl test runs traceroute from h1 to h2 and parses the output to check for a hop on r1. The mtu test sends a ping with a payload of 1450 from h1 to h2, through r1 which has an interface with a mtu of 1400 and parses the output of the command to check that a fragmentation needed error is received. [ The IPv6 MTU test still fails with the symmetric routing setup. It appears to be caused by source address selection picking ::1. Fixing this is beyond the scope of this series. ] Signed-off-by: Michael Jeanson Reviewed-by: David Ahern Signed-off-by: Jakub Kicinski

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

2020-10-02T20:16:15+00:00

Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2020-10-02 1) Add a full xfrm compatible layer for 32-bit applications on 64-bit kernels. From Dmitry Safonov. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller

selftests: net: Add drop monitor test

2020-10-01T01:01:26+00:00

Test that drop monitor correctly captures both software and hardware originated packet drops. # ./drop_monitor_tests.sh Software drops test TEST: Capturing active software drops [ OK ] TEST: Capturing inactive software drops [ OK ] Hardware drops test TEST: Capturing active hardware drops [ OK ] TEST: Capturing inactive hardware drops [ OK ] Tests passed: 4 Tests failed: 0 Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

selftest/net/xfrm: Add test for ipsec tunnel

2020-09-24T06:53:04+00:00

It's an exhaustive testing for ipsec: covering all encryption/ authentication/compression algorithms. The tests are run in two network namespaces, connected by veth interfaces. To make exhaustive testing less time-consuming, the tests are run in parallel tasks, specified by parameter to the selftest. As the patches set adds support for xfrm in compatible tasks, there are tests to check structures that differ in size between 64-bit and 32-bit applications. The selftest doesn't use libnl so that it can be easily compiled as compatible application and don't require compatible .so. Here is a diagram of the selftest: --------------- | selftest | | (parent) | --------------- | | | (pipe) | ---------- / | | \ /------------- / \ -------------\ | /----- -----\ | ---------|----------|----------------|----------|--------- | --------- --------- --------- --------- | | | child | | child | NS A | child | | child | | | --------- --------- --------- --------- | -------|------------|----------------|-------------|------ veth0 veth1 veth2 vethN ---------|------------|----------------|-------------|---------- | ------------ ------------ ------------ ------------ | | | gr.child | | gr.child | NS B | gr.child | | gr.child | | | ------------ ------------ ------------ ------------ | ---------------------------------------------------------------- The parent sends the description of a test (xfrm parameters) to the child, the child and grand child setup a tunnel over veth interface and test it by sending udp packets. Cc: Shuah Khan Cc: linux-kselftest@vger.kernel.org Signed-off-by: Dmitry Safonov Signed-off-by: Steffen Klassert

selftests: net: Add port split test

2020-07-09T20:15:30+00:00

Test port split configuration using previously added number of port lanes attribute. Check that all the splittable ports are successfully split to their maximum number of lanes and below, and that those which are not splittable fail to be split. Test output example: TEST: swp4 is unsplittable [ OK ] TEST: split port swp53 into 4 [ OK ] TEST: Unsplit port pci/0000:03:00.0/25 [ OK ] TEST: split port swp53 into 2 [ OK ] TEST: Unsplit port pci/0000:03:00.0/25 [ OK ] Signed-off-by: Danielle Ratson Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

selftests/net: plug rxtimestamp test into kselftest framework

2020-06-24T03:36:46+00:00

Run rxtimestamp as part of TEST_PROGS. Analogous to other tests, add new rxtimestamp.sh wrapper script, so that the test runs isolated from background traffic in a private network namespace. Also ignore failures of test case #6 by default. This case verifies that a receive timestamp is not reported if timestamp reporting is enabled for a socket, but generation is disabled. Receive timestamp generation has to be enabled globally, as no associated socket is known yet. A background process that enables rx timestamp generation therefore causes a false positive. Ntpd is one example that does. Add a "--strict" option to cause failure in the event that any test case fails, including test #6. This is useful for environments that are known to not have such background processes. Tested: make -C tools/testing/selftests TARGETS="net" run_tests Signed-off-by: Tanner Love Acked-by: Willem de Bruijn Signed-off-by: David S. Miller

selftests: Add tests for vrf and xfrms

2020-04-23T02:31:40+00:00

Add tests for vrf and xfrms with a second round after adding a qdisc. There are a few known problems documented with the test cases that fail. The fix is non-trivial; will come back to it when time allows. Signed-off-by: David Ahern Signed-off-by: David S. Miller

selftests: move timestamping selftests to net folder

2020-03-30T04:48:30+00:00

For historical reasons, there are several timestamping selftest targets in selftests/networking/timestamping. Move them to the standard directory for networking tests: selftests/net. Signed-off-by: Jian Yang Acked-by: Willem de Bruijn Acked-by: Jakub Kicinski Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-03-26T01:58:11+00:00

Overlapping header include additions in macsec.c A bug fix in 'net' overlapping with the removal of 'version' string in ena_netdev.c Overlapping test additions in selftests Makefile Overlapping PCI ID table adjustments in iwlwifi driver. Signed-off-by: David S. Miller