diff options
| author | Davide Caratti <[email protected]> | 2019-09-17 11:30:55 +0200 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2019-09-20 17:01:59 -0700 |
| commit | 92974a1d006ad8b30d53047c70974c9e065eb7df (patch) | |
| tree | ca18278b0a6b4fd9731ce7dd05eba58a689f5608 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 864668bfc374dfbf4851ec828b9049e08f9057b1 (diff) | |
net/sched: act_sample: don't push mac header on ip6gre ingress
current 'sample' action doesn't push the mac header of ingress packets if
they are received by a layer 3 tunnel (like gre or sit); but it forgot to
check for gre over ipv6, so the following script:
# tc q a dev $d clsact
# tc f a dev $d ingress protocol ip flower ip_proto icmp action sample \
> group 100 rate 1
# psample -v -g 100
dumps everything, including outer header and mac, when $d is a gre tunnel
over ipv6. Fix this adding a missing label for ARPHRD_IP6GRE devices.
Fixes: 5c5670fae430 ("net/sched: Introduce sample tc action")
Signed-off-by: Davide Caratti <[email protected]>
Reviewed-by: Yotam Gigi <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions