linux.git/tools/testing/selftests/net/rtnetlink.sh, branch v5.5

selftests: rtnetlink: skip ipsec offload tests if netdevsim isn't present

2019-06-29T19:18:52+00:00

running the script on systems without netdevsim now prints:

SKIP: ipsec_offload can't load netdevsim

instead of error message & failed status.

Signed-off-by: Florian Westphal 
Signed-off-by: David S. Miller

selftests: rtnetlink: add small test case with 'promote_secondaries' enabled

2019-06-27T16:54:35+00:00

This exercises the 'promote_secondaries' code path.

Without previous fix, this triggers infinite loop/soft lockup:
ifconfig process spinning at 100%, never to return.

Signed-off-by: Florian Westphal 
Signed-off-by: David S. Miller

selftests: rtnetlink: add addresses with fixed life time

2019-06-17T23:27:42+00:00

This exercises kernel code path that deal with addresses that have
a limited lifetime.

Without previous fix, this triggers following crash on net-next:
 BUG: KASAN: null-ptr-deref in check_lifetime+0x403/0x670
 Read of size 8 at addr 0000000000000010 by task kworker [..]

Signed-off-by: Florian Westphal 
Signed-off-by: David S. Miller

netdevsim: move netdev creation/destruction to dev probe

2019-04-26T05:52:03+00:00

Remove the existing way to create netdevsim over rtnetlink and move the
netdev creation/destruction to dev probe, so for every probed port,
a netdevsim-netdev instance is created.

Adjust selftests to work with new interface.

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

netdevsim: change debugfs tree topology

2019-04-26T05:52:02+00:00

With the model where dev is represented by devlink and ports are
represented by devlink ports, make debugfs file names independent
on netdev names. Change the topology to the one illustrated
by the following example:

$ ls /sys/kernel/debug/netdevsim/
netdevsim1
$ ls /sys/kernel/debug/netdevsim/netdevsim1/
bpf_bind_accept  bpf_bind_verifier_delay  bpf_bound_progs  ports
$ ls /sys/kernel/debug/netdevsim/netdevsim1/ports/
0  1
$ ls /sys/kernel/debug/netdevsim/netdevsim1/ports/0/
bpf_map_accept  bpf_offloaded_id  bpf_tc_accept  bpf_tc_non_bound_accept  bpf_xdpdrv_accept  bpf_xdpoffload_accept  dev  ipsec
$ ls /sys/kernel/debug/netdevsim/netdevsim1/ports/0/dev -l
lrwxrwxrwx 1 root root 0 Apr 13 15:58 /sys/kernel/debug/netdevsim/netdevsim1/ports/0/dev -> ../../../netdevsim1

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

selftests: rtnetlink: use internal netns switch for ip commands

2019-02-28T21:02:43+00:00

'ip' can switch network namespaces internally and then run a given
command relative to that namespace without the need to fork and exec
another ip instance. Update all references of the form:
    ip netns exec "$testns" ip ...
to
    ip -netns "$testns" ...

Signed-off-by: David Ahern 
Signed-off-by: David S. Miller

tools: selftests: rtnetlink: add testcases for vxlan flag sets

2019-02-26T16:54:37+00:00

This patch extends rtnetlink.sh to cover some vxlan flag
netlink attribute sets.

Signed-off-by: Roopa Prabhu 
Signed-off-by: David S. Miller

selftests: rtnetlink: Add a test case for multipath route get

2018-12-21T00:42:39+00:00

Without previous patch a warning would be generated upon multipath route
get when FIB multipath hash policy is to use a 5-tuple for multipath
hash calculation.

Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller

selftests: rtnetlink.sh: add testcase for neigh get

2018-12-19T21:37:34+00:00

Signed-off-by: Roopa Prabhu 
Reviewed-by: David Ahern 
Signed-off-by: David S. Miller

selftests: net: rtnetlink.sh: add fdb get test

2018-12-16T22:42:34+00:00

tests the below three cases of bridge fdb get:
[bridge, mac, vlan]
[bridge_port, mac, vlan, flags=[NTF_MASTER]]
[vxlandev, mac, flags=NTF_SELF]

depends on iproute2 support for bridge fdb get.

Signed-off-by: Roopa Prabhu 
Signed-off-by: David S. Miller