From 1a825e4cdf457b7aef7ebbc2f1206654f5beb150 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Wed, 21 Feb 2024 15:12:11 -0800 Subject: selftests: net: veth: test syncing GRO and XDP state while device is down MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Test that we keep GRO flag in sync when XDP is disabled while the device is closed. Signed-off-by: Jakub Kicinski Reviewed-by: Toke Høiland-Jørgensen Signed-off-by: David S. Miller --- tools/testing/selftests/net/veth.sh | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'tools') diff --git a/tools/testing/selftests/net/veth.sh b/tools/testing/selftests/net/veth.sh index 27574bbf2d63..5ae85def0739 100755 --- a/tools/testing/selftests/net/veth.sh +++ b/tools/testing/selftests/net/veth.sh @@ -246,6 +246,20 @@ ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on chk_gro " - aggregation with TSO off" 1 cleanup +create_ns +ip -n $NS_DST link set dev veth$DST up +ip -n $NS_DST link set dev veth$DST xdp object ${BPF_FILE} section xdp +chk_gro_flag "gro vs xdp while down - gro flag on" $DST on +ip -n $NS_DST link set dev veth$DST down +chk_gro_flag " - after down" $DST on +ip -n $NS_DST link set dev veth$DST xdp off +chk_gro_flag " - after xdp off" $DST off +ip -n $NS_DST link set dev veth$DST up +chk_gro_flag " - after up" $DST off +ip -n $NS_SRC link set dev veth$SRC xdp object ${BPF_FILE} section xdp +chk_gro_flag " - after peer xdp" $DST off +cleanup + create_ns chk_channels "default channels" $DST 1 1 -- cgit