Commit 122cfa83 authored by David Wei's avatar David Wei Committed by Jiangshan Yi
Browse files

netdevsim: fix rtnetlink.sh selftest 

mainline inclusion
from mainline-v6.9-rc1
commit 8ee60f9c41fb01440e8a8f97127869c9b1978362
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/IB5TUY

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8ee60f9c41fb01440e8a8f97127869c9b1978362



--------------------------------

I cleared IFF_NOARP flag from netdevsim dev->flags in order to support
skb forwarding. This breaks the rtnetlink.sh selftest
kci_test_ipsec_offload() test because ipsec does not connect to peers it
cannot transmit to.

Fix the issue by adding a neigh entry manually. ipsec_offload test now
successfully pass.

Signed-off-by: default avatarDavid Wei <dw@davidwei.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarJiangshan Yi <yijiangshan@kylinos.cn>
parent cce00301

tools/testing/selftests/net/rtnetlink.sh

+2 −0
Original line number Diff line number Diff line
@@ -915,6 +915,8 @@ kci_test_ipsec_offload() 
		check_err 1

	fi



	# we didn't create a peer, make sure we can Tx

	ip neigh add $dstip dev $dev lladdr 00:11:22:33:44:55

	# use ping to exercise the Tx path

	ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null