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From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com,
	Jakub Kicinski <kuba@kernel.org>,
	shuah@kernel.org, horms@kernel.org,
	linux-kselftest@vger.kernel.org
Subject: [PATCH net] selftests: netdevsim: fix the udp_tunnel_nic test
Date: Mon, 22 Jan 2024 22:05:29 -0800	[thread overview]
Message-ID: <20240123060529.1033912-1-kuba@kernel.org> (raw)

This test is missing a whole bunch of checks for interface
renaming and one ifup. Presumably it was only used on a system
with renaming disabled and NetworkManager running.

Fixes: 91f430b2c49d ("selftests: net: add a test for UDP tunnel info infra")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
CC: shuah@kernel.org
CC: horms@kernel.org
CC: linux-kselftest@vger.kernel.org
---
 .../selftests/drivers/net/netdevsim/udp_tunnel_nic.sh    | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tools/testing/selftests/drivers/net/netdevsim/udp_tunnel_nic.sh b/tools/testing/selftests/drivers/net/netdevsim/udp_tunnel_nic.sh
index 4855ef597a15..f98435c502f6 100755
--- a/tools/testing/selftests/drivers/net/netdevsim/udp_tunnel_nic.sh
+++ b/tools/testing/selftests/drivers/net/netdevsim/udp_tunnel_nic.sh
@@ -270,6 +270,7 @@ for port in 0 1; do
 	echo 1 > $NSIM_DEV_SYS/new_port
     fi
     NSIM_NETDEV=`get_netdev_name old_netdevs`
+    ifconfig $NSIM_NETDEV up
 
     msg="new NIC device created"
     exp0=( 0 0 0 0 )
@@ -431,6 +432,7 @@ for port in 0 1; do
     fi
 
     echo $port > $NSIM_DEV_SYS/new_port
+    NSIM_NETDEV=`get_netdev_name old_netdevs`
     ifconfig $NSIM_NETDEV up
 
     overflow_table0 "overflow NIC table"
@@ -488,6 +490,7 @@ for port in 0 1; do
     fi
 
     echo $port > $NSIM_DEV_SYS/new_port
+    NSIM_NETDEV=`get_netdev_name old_netdevs`
     ifconfig $NSIM_NETDEV up
 
     overflow_table0 "overflow NIC table"
@@ -544,6 +547,7 @@ for port in 0 1; do
     fi
 
     echo $port > $NSIM_DEV_SYS/new_port
+    NSIM_NETDEV=`get_netdev_name old_netdevs`
     ifconfig $NSIM_NETDEV up
 
     overflow_table0 "destroy NIC"
@@ -573,6 +577,7 @@ for port in 0 1; do
     fi
 
     echo $port > $NSIM_DEV_SYS/new_port
+    NSIM_NETDEV=`get_netdev_name old_netdevs`
     ifconfig $NSIM_NETDEV up
 
     msg="create VxLANs v6"
@@ -633,6 +638,7 @@ for port in 0 1; do
     fi
 
     echo $port > $NSIM_DEV_SYS/new_port
+    NSIM_NETDEV=`get_netdev_name old_netdevs`
     ifconfig $NSIM_NETDEV up
 
     echo 110 > $NSIM_DEV_DFS/ports/$port/udp_ports_inject_error
@@ -688,6 +694,7 @@ for port in 0 1; do
     fi
 
     echo $port > $NSIM_DEV_SYS/new_port
+    NSIM_NETDEV=`get_netdev_name old_netdevs`
     ifconfig $NSIM_NETDEV up
 
     msg="create VxLANs v6"
@@ -747,6 +754,7 @@ for port in 0 1; do
     fi
 
     echo $port > $NSIM_DEV_SYS/new_port
+    NSIM_NETDEV=`get_netdev_name old_netdevs`
     ifconfig $NSIM_NETDEV up
 
     msg="create VxLANs v6"
@@ -877,6 +885,7 @@ msg="re-add a port"
 
 echo 2 > $NSIM_DEV_SYS/del_port
 echo 2 > $NSIM_DEV_SYS/new_port
+NSIM_NETDEV=`get_netdev_name old_netdevs`
 check_tables
 
 msg="replace VxLAN in overflow table"
-- 
2.43.0


             reply	other threads:[~2024-01-23  6:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-23  6:05 Jakub Kicinski [this message]
2024-01-23  8:27 ` [PATCH net] selftests: netdevsim: fix the udp_tunnel_nic test Paolo Abeni
2024-01-23 15:39   ` Jakub Kicinski
2024-01-23 15:42     ` Jakub Kicinski
2024-01-24 10:19 ` Simon Horman
2024-01-24 23:20 ` patchwork-bot+netdevbpf

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