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2019-11-07selftests: net: Fix printf format warnings on armMasami Hiramatsu
Fix printf format warnings on arm (and other 32bit arch). - udpgso.c and udpgso_bench_tx use %lu for size_t but it should be unsigned long long on 32bit arch. - so_txtime.c uses %ld for int64_t, but it should be unsigned long long on 32bit arch. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Willem de Bruijn <willemb@google.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-11-07selftests: net: Use size_t and ssize_t for counting file sizeMasami Hiramatsu
Use size_t and ssize_t correctly for counting send file size instead of unsigned long and long, because long is 32bit on 32bit arch, which is not enough for counting long file size (>4GB). Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Eric Dumazet <edumazet@google.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-11-06selftest: net: add some traceroute testsFrancesco Ruggeri
Added the following traceroute tests. IPV6: Verify that in this scenario ------------------------ N2 | | ------ ------ N3 ---- | R1 | | R2 |------|H2| ------ ------ ---- | | ------------------------ N1 | ---- |H1| ---- where H1's default route goes through R1 and R1's default route goes through R2 over N2, traceroute6 from H1 to H2 reports R2's address on N2 and not N1. IPV4: Verify that traceroute from H1 to H2 shows 1.0.1.1 in this scenario 1.0.3.1/24 ---- 1.0.1.3/24 1.0.1.1/24 ---- 1.0.2.1/24 1.0.2.4/24 ---- |H1|--------------------------|R1|--------------------------|H2| ---- N1 ---- N2 ---- where net.ipv4.icmp_errors_use_inbound_ifaddr is set on R1 and 1.0.3.1/24 and 1.0.1.1/24 are respectively R1's primary and secondary address on N1. v2: fixed some typos, and have bridge in R1 instead of R2 in IPV6 test. Signed-off-by: Francesco Ruggeri <fruggeri@arista.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-06selftests/tls: add test for concurrent recv and sendJakub Kicinski
Add a test which spawns 16 threads and performs concurrent send and recv calls on the same socket. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
The only slightly tricky merge conflict was the netdevsim because the mutex locking fix overlapped a lot of driver reload reorganization. The rest were (relatively) trivial in nature. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-01selftests: net: reuseport_dualstack: fix uninitalized parameterWei Wang
This test reports EINVAL for getsockopt(SOL_SOCKET, SO_DOMAIN) occasionally due to the uninitialized length parameter. Initialize it to fix this, and also use int for "test_family" to comply with the API standard. Fixes: d6a61f80b871 ("soreuseport: test mixed v4/v6 sockets") Reported-by: Maciej Żenczykowski <maze@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Wei Wang <weiwan@google.com> Cc: Craig Gallek <cgallek@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-26selftests: fib_tests: add more tests for metric updatePaolo Abeni
This patch adds two more tests to ipv4_addr_metric_test() to explicitly cover the scenarios fixed by the previous patch. Suggested-by: David Ahern <dsahern@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-22selftests: Make l2tp.sh executableDavid Ahern
Kernel test robot reported that the l2tp.sh test script failed: # selftests: net: l2tp.sh # Warning: file l2tp.sh is not executable, correct this. Set executable bits. Fixes: e858ef1cd4bc ("selftests: Add l2tp tests") Reported-by: kernel test robot <rong.a.chen@intel.com> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-05selftests: test creating netdevsim inside network namespaceJiri Pirko
Add a test that creates netdevsim instance inside network namespace and verifies that the related devlink instance and port netdevices reside in the namespace. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04selftests/net: add nettest to .gitignoreJakub Kicinski
nettest is missing from gitignore. Fixes: acda655fefae ("selftests: Add nettest") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-03udp: only do GSO if # of segs > 1Josh Hunt
Prior to this change an application sending <= 1MSS worth of data and enabling UDP GSO would fail if the system had SW GSO enabled, but the same send would succeed if HW GSO offload is enabled. In addition to this inconsistency the error in the SW GSO case does not get back to the application if sending out of a real device so the user is unaware of this failure. With this change we only perform GSO if the # of segments is > 1 even if the application has enabled segmentation. I've also updated the relevant udpgso selftests. Fixes: bec1f6f69736 ("udp: generate gso with UDP_SEGMENT") Signed-off-by: Josh Hunt <johunt@akamai.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Alexander Duyck <alexander.h.duyck@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-26ipv6: do not free rt if FIB_LOOKUP_NOREF is set on suppress ruleJason A. Donenfeld
Commit 7d9e5f422150 removed references from certain dsts, but accounting for this never translated down into the fib6 suppression code. This bug was triggered by WireGuard users who use wg-quick(8), which uses the "suppress-prefix" directive to ip-rule(8) for routing all of their internet traffic without routing loops. The test case added here causes the reference underflow by causing packets to evaluate a suppress rule. Fixes: 7d9e5f422150 ("ipv6: convert major tx path to use RT6_LOOKUP_F_DST_NOREF") Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Acked-by: Wei Wang <weiwan@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-20selftests: Update fib_nexthop_multiprefix to handle missing ping6David Ahern
Some distributions (e.g., debian buster) do not install ping6. Re-use the hook in pmtu.sh to detect this and fallback to ping. Fixes: 735ab2f65dce ("selftests: Add test with multiple prefixes using single nexthop") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-09-20selftests: Update fib_tests to handle missing ping6David Ahern
Some distributions (e.g., debian buster) do not install ping6. Re-use the hook in pmtu.sh to detect this and fallback to ping. Fixes: a0e11da78f48 ("fib_tests: Add tests for metrics on routes") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-09-19selftests: Add test cases for `ip nexthop flush proto XX`Donald Sharp
Add some test cases to allow the fib_nexthops.sh test code to test the flushing of nexthops based upon the proto passed in upon creation of the nexthop group. Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-09-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
Minor overlapping changes in the btusb and ixgbe drivers. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== pull request (net): ipsec 2019-09-05 1) Several xfrm interface fixes from Nicolas Dichtel: - Avoid an interface ID corruption on changelink. - Fix wrong intterface names in the logs. - Fix a list corruption when changing network namespaces. - Fix unregistation of the underying phydev. 2) Fix a potential warning when merging xfrm_plocy nodes. From Florian Westphal. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-05selftest: A few cleanups for fib_nexthops.shDavid Ahern
Cleanups of the tests in fib_nexthops.sh 1. Several tests noted unexpected route output, but the discrepancy was not showing in the summary output and overlooked in the verbose output. Add a WARNING message to the summary output to make it clear a test is not showing expected output. 2. Several check_* calls are missing extra data like scope and metric causing mismatches when the nexthops or routes are correct - some of them are a side effect of the evolving iproute2 command. Update the data to the expected output. 3. Several check_routes are checking for the wrong nexthop data, most likely a copy-paste-update error. 4. A couple of tests were re-using a nexthop id that already existed. Fix those to use a new id. Fixes: 6345266a9989 ("selftests: Add test cases for nexthop objects") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-20xfrm: policy: avoid warning splat when merging nodesFlorian Westphal
syzbot reported a splat: xfrm_policy_inexact_list_reinsert+0x625/0x6e0 net/xfrm/xfrm_policy.c:877 CPU: 1 PID: 6756 Comm: syz-executor.1 Not tainted 5.3.0-rc2+ #57 Call Trace: xfrm_policy_inexact_node_reinsert net/xfrm/xfrm_policy.c:922 [inline] xfrm_policy_inexact_node_merge net/xfrm/xfrm_policy.c:958 [inline] xfrm_policy_inexact_insert_node+0x537/0xb50 net/xfrm/xfrm_policy.c:1023 xfrm_policy_inexact_alloc_chain+0x62b/0xbd0 net/xfrm/xfrm_policy.c:1139 xfrm_policy_inexact_insert+0xe8/0x1540 net/xfrm/xfrm_policy.c:1182 xfrm_policy_insert+0xdf/0xce0 net/xfrm/xfrm_policy.c:1574 xfrm_add_policy+0x4cf/0x9b0 net/xfrm/xfrm_user.c:1670 xfrm_user_rcv_msg+0x46b/0x720 net/xfrm/xfrm_user.c:2676 netlink_rcv_skb+0x1f0/0x460 net/netlink/af_netlink.c:2477 xfrm_netlink_rcv+0x74/0x90 net/xfrm/xfrm_user.c:2684 netlink_unicast_kernel net/netlink/af_netlink.c:1302 [inline] netlink_unicast+0x809/0x9a0 net/netlink/af_netlink.c:1328 netlink_sendmsg+0xa70/0xd30 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:637 [inline] sock_sendmsg net/socket.c:657 [inline] There is no reproducer, however, the warning can be reproduced by adding rules with ever smaller prefixes. The sanity check ("does the policy match the node") uses the prefix value of the node before its updated to the smaller value. To fix this, update the prefix earlier. The bug has no impact on tree correctness, this is only to prevent a false warning. Reported-by: syzbot+8cc27ace5f6972910b31@syzkaller.appspotmail.com Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2019-08-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
Merge conflict of mlx5 resolved using instructions in merge commit 9566e650bf7fdf58384bb06df634f7531ca3a97e. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-17selftests: forwarding: devlink_lib: Add devlink-trap helpersIdo Schimmel
Add helpers to interact with devlink-trap, such as setting the action of a trap and retrieving statistics. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-17selftests: forwarding: devlink_lib: Allow tests to define devlink deviceIdo Schimmel
For tests that create their network interfaces dynamically or do not use interfaces at all (as with netdevsim) it is useful to define their own devlink device instead of deriving it from the first network interface. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-16selftests: Fix get_ifidx and callers in nettest.cDavid Ahern
Dan reported: The patch acda655fefae: "selftests: Add nettest" from Aug 1, 2019, leads to the following static checker warning: ./tools/testing/selftests/net/nettest.c:1690 main() warn: unsigned 'tmp' is never less than zero. ./tools/testing/selftests/net/nettest.c 1680 case '1': 1681 args.has_expected_raddr = 1; 1682 if (convert_addr(&args, optarg, 1683 ADDR_TYPE_EXPECTED_REMOTE)) 1684 return 1; 1685 1686 break; 1687 case '2': 1688 if (str_to_uint(optarg, 0, 0x7ffffff, &tmp) != 0) { 1689 tmp = get_ifidx(optarg); 1690 if (tmp < 0) { "tmp" is unsigned so it can't be negative. Also all the callers assume that get_ifidx() returns negatives on error but it looks like it really returns zero on error so it's a bit unclear to me. Update get_ifidx to return -1 on errors and cleanup callers of it. Fixes: acda655fefae ("selftests: Add nettest") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-15selftests: net: push jq workaround into separate helperJiri Pirko
Push the jq return value workaround code into a separate helper so it could be used by the rest of the code. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-15selftests: net: tcp_fastopen_backup_key.sh: fix shellcheck issueAnders Roxell
When running tcp_fastopen_backup_key.sh the following issue was seen in a busybox environment. ./tcp_fastopen_backup_key.sh: line 33: [: -ne: unary operator expected Shellcheck showed the following issue. $ shellcheck tools/testing/selftests/net/tcp_fastopen_backup_key.sh In tools/testing/selftests/net/tcp_fastopen_backup_key.sh line 33: if [ $val -ne 0 ]; then ^-- SC2086: Double quote to prevent globbing and word splitting. Rework to do a string comparison instead. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-09selftests: Fix detection of nettest command in fcnal-testDavid Ahern
Most of the tests run by fcnal-test.sh relies on the nettest command. Rather than trying to cover all of the individual tests, check for the binary only at the beginning. Also removes the need for log_error which is undefined. Fixes: 6f9d5cacfe07 ("selftests: Setup for functional tests for fib and socket lookups") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-08selftests: Add l2tp testsDavid Ahern
Add IPv4 and IPv6 l2tp tests. Current set is over IP and with IPsec. v2 - add l2tp.sh to TEST_PROGS in Makefile Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
Just minor overlapping changes in the conflicts here. Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-05selftests/tls: add a litmus test for the socket reuse through shutdownJakub Kicinski
Make sure that shutdown never works, and at the same time document how I tested to came to the conclusion that currently reuse is not possible. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-05][next] selftests: nettest: fix spelling mistake: "potocol" -> "protocol"Colin Ian King
There is a spelling mistake in an error messgae. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add use case section to fcnal-testDavid Ahern
Add use case section to fcnal-test. Initial test is VRF based with a bridge and vlans. The commands stem from bug reports fixed by: a173f066c7cf ("netfilter: bridge: Don't sabotage nf_hook calls from an l3mdev") cd6428988bf4 ("netfilter: bridge: Don't sabotage nf_hook calls for an l3mdev slave") Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv6 netfilter tests to fcnal-testDavid Ahern
Add IPv6 netfilter tests to send tcp reset or icmp unreachable for a port. Initial tests are VRF only. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv4 netfilter tests to fcnal-testDavid Ahern
Add netfilter tests to send tcp reset or icmp unreachable for a port. Initial tests are VRF only. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv6 runtime tests to fcnal-testDavid Ahern
Add IPv6 runtime tests where passive (no traffic flowing) and active (with traffic) sockets are expected to be reset on device deletes. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv4 runtime tests to fcnal-testDavid Ahern
Add runtime tests where passive (no traffic flowing) and active (with traffic) sockets are expected to be reset on device deletes. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv6 address bind tests to fcnal-testDavid Ahern
Add IPv6 address bind tests to fcnal-test.sh. Verifies socket binding to local addresses for raw, tcp and udp including device and VRF cases. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv4 address bind tests to fcnal-testDavid Ahern
Add address bind tests to fcnal-test.sh. Verifies socket binding to local addresses for raw, tcp and udp including device and VRF cases. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv6 udp tests to fcnal-testDavid Ahern
Add IPv6 udp tests to fcnal-test.sh. Covers the permutations of directly connected addresses, routed destinations, VRF and non-VRF, and expected failures for both clients and servers. Includes permutations with net.ipv4.udp_l3mdev_accept set to 0 and 1. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv4 udp tests to fcnal-testDavid Ahern
Add udp tests to fcnal-test.sh. Covers the permutations of directly connected addresses, routed destinations, VRF and non-VRF, and expected failures for both clients and servers. Includes permutations with net.ipv4.udp_l3mdev_accept set to 0 and 1. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv6 tcp tests to fcnal-testDavid Ahern
Add IPv6 tcp tests to fcnal-test.sh. Covers the permutations of directly connected addresses, routed destinations, VRF and non-VRF, and expected failures for both clients and servers. Includes permutations with net.ipv4.tcp_l3mdev_accept set to 0 and 1. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv4 tcp tests to fcnal-testDavid Ahern
Add tcp tests to fcnal-test.sh. Covers the permutations of directly connected addresses, routed destinations, VRF and non-VRF, and expected failures for both clients and servers. Includes permutations with net.ipv4.tcp_l3mdev_accept set to 0 and 1. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv6 ping tests to fcnal-testDavid Ahern
Add IPv6 ping tests to fcnal-test.sh. Covers the permutations of directly connected addresses, routed destinations, VRF and non-VRF, and expected failures. Setup includes unreachable routes and fib rules blocking traffic. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add ipv4 ping tests to fcnal-testDavid Ahern
Add ping tests to fcnal-test.sh. Covers the permutations of directly connected addresses, routed destinations, VRF and non-VRF, and expected failures. Setup includes unreachable routes and fib rules blocking traffic. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Setup for functional tests for fib and socket lookupsDavid Ahern
Initial commit for functional test suite for fib and socket lookups. This commit contains the namespace setup, networking config, test options and other basic infrastructure. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-03selftests: Add nettestDavid Ahern
Add nettest - a simple program with an implementation for various networking APIs. nettest is used for tcp, udp and raw functional tests for both IPv4 and IPv6. Point of this command versus existing utilities: - controlled implementation of the APIs and the order in which they are called, - ability to verify ingress device, local and remote addresses, - timeout for controlled test length, - ability to discriminate a timeout from a system call failure, and - simplicity with test scripts. The command returns: 0 on success, 1 for any system call failure, and 2 on timeout. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-31selftests/tls: fix TLS tests with CONFIG_TLS=nJakub Kicinski
Build bot reports some recent TLS tests are failing with CONFIG_TLS=n. Correct the expected return code and skip TLS installation if not supported. Tested with CONFIG_TLS=n and CONFIG_TLS=m. Reported-by: kernel test robot <rong.a.chen@intel.com> Fixes: cf32526c8842 ("selftests/tls: add a test for ULP but no keys") Fixes: 65d41fb317c6 ("selftests/tls: add a bidirectional test") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller
Alexei Starovoitov says: ==================== pull-request: bpf 2019-07-25 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) fix segfault in libbpf, from Andrii. 2) fix gso_segs access, from Eric. 3) tls/sockmap fixes, from Jakub and John. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-25selftests/net: add missing gitignores (ipv6_flowlabel)Jakub Kicinski
ipv6_flowlabel and ipv6_flowlabel_mgr are missing from gitignore. Quentin points out that the original commit 3fb321fde22d ("selftests/net: ipv6 flowlabel") did add ignore entries, they are just missing the "ipv6_" prefix. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-23selftests: forwarding: gre_multipath: Fix flower filtersIdo Schimmel
The TC filters used in the test do not work with veth devices because the outer Ethertype is 802.1Q and not IPv4. The test passes with mlxsw netdevs since the hardware always looks at "The first Ethertype that does not point to either: VLAN, CNTAG or configurable Ethertype". Fix this by matching on the VLAN ID instead, but on the ingress side. The reason why this is not performed at egress is explained in the commit cited below. Fixes: 541ad323db3a ("selftests: forwarding: gre_multipath: Update next-hop statistics match criteria") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Stephen Suryaputra <ssuryaextr@gmail.com> Tested-by: Stephen Suryaputra <ssuryaextr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-23selftests: forwarding: gre_multipath: Enable IPv4 forwardingIdo Schimmel
The test did not enable IPv4 forwarding during its setup phase, which causes the test to fail on machines where IPv4 forwarding is disabled. Fixes: 54818c4c4b93 ("selftests: forwarding: Test multipath tunneling") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Stephen Suryaputra <ssuryaextr@gmail.com> Tested-by: Stephen Suryaputra <ssuryaextr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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