linux-kernel - [PATCH net-next] selftests: drv-net: fix merge conflicts resolution

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Message-Id: <20250314-net-next-drv-net-ping-fix-merge-v1-1-0d5c19daf707@kernel.org>
Date: Fri, 14 Mar 2025 09:35:51 +0100
From: "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
To: mptcp@...ts.linux.dev, Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Shuah Khan <shuah@...nel.org>
Cc: netdev@...r.kernel.org, linux-kselftest@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Stephen Rothwell <sfr@...b.auug.org.au>, 
 "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
Subject: [PATCH net-next] selftests: drv-net: fix merge conflicts
 resolution

After the recent merge between net-next and net, I got some conflicts on
my side because the merge resolution was different from Stephen's one
[1] I applied on my side in the MPTCP tree.

It looks like the code that is now in net-next is using the old way to
retrieve the local and remote addresses. This patch is now using the new
way, like what was in Stephen's email [1].

Also, in get_interface_info(), there were no conflicts in this area,
because that was new code from 'net', but a small adaptation was needed
there as well to get the remote address.

Fixes: 941defcea7e1 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
Link: https://lore.kernel.org/20250311115758.17a1d414@canb.auug.org.au [1]
Suggested-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@...nel.org>
---
 tools/testing/selftests/drivers/net/ping.py | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/tools/testing/selftests/drivers/net/ping.py b/tools/testing/selftests/drivers/net/ping.py
index 7a1026a073681d159202015fc6945e91368863fe..79f07e0510ecc14d3bc2716e14f49f9381bb919f 100755
--- a/tools/testing/selftests/drivers/net/ping.py
+++ b/tools/testing/selftests/drivers/net/ping.py
@@ -15,18 +15,18 @@ no_sleep=False
 def _test_v4(cfg) -> None:
     cfg.require_ipver("4")

-    cmd(f"ping -c 1 -W0.5 {cfg.remote_v4}")
-    cmd(f"ping -c 1 -W0.5 {cfg.v4}", host=cfg.remote)
-    cmd(f"ping -s 65000 -c 1 -W0.5 {cfg.remote_v4}")
-    cmd(f"ping -s 65000 -c 1 -W0.5 {cfg.v4}", host=cfg.remote)
+    cmd("ping -c 1 -W0.5 " + cfg.remote_addr_v["4"])
+    cmd("ping -c 1 -W0.5 " + cfg.addr_v["4"], host=cfg.remote)
+    cmd("ping -s 65000 -c 1 -W0.5 " + cfg.remote_addr_v["4"])
+    cmd("ping -s 65000 -c 1 -W0.5 " + cfg.addr_v["4"], host=cfg.remote)

 def _test_v6(cfg) -> None:
     cfg.require_ipver("6")

-    cmd(f"ping -c 1 -W5 {cfg.remote_v6}")
-    cmd(f"ping -c 1 -W5 {cfg.v6}", host=cfg.remote)
-    cmd(f"ping -s 65000 -c 1 -W0.5 {cfg.remote_v6}")
-    cmd(f"ping -s 65000 -c 1 -W0.5 {cfg.v6}", host=cfg.remote)
+    cmd("ping -c 1 -W5 " + cfg.remote_addr_v["6"])
+    cmd("ping -c 1 -W5 " + cfg.addr_v["6"], host=cfg.remote)
+    cmd("ping -s 65000 -c 1 -W0.5 " + cfg.remote_addr_v["6"])
+    cmd("ping -s 65000 -c 1 -W0.5 " + cfg.addr_v["6"], host=cfg.remote)

 def _test_tcp(cfg) -> None:
     cfg.require_cmd("socat", remote=True)
@@ -120,7 +120,7 @@ def get_interface_info(cfg) -> None:
     global remote_ifname
     global no_sleep

-    remote_info = cmd(f"ip -4 -o addr show to {cfg.remote_v4} | awk '{{print $2}}'", shell=True, host=cfg.remote).stdout
+    remote_info = cmd(f"ip -4 -o addr show to {cfg.remote_addr_v['4']} | awk '{{print $2}}'", shell=True, host=cfg.remote).stdout
     remote_ifname = remote_info.rstrip('\n')
     if remote_ifname == "":
         raise KsftFailEx('Can not get remote interface')

---
base-commit: 941defcea7e11ad7ff8f0d4856716dd637d757dd
change-id: 20250314-net-next-drv-net-ping-fix-merge-b303167fde16

Best regards,
-- 
Matthieu Baerts (NGI0) <matttbe@...nel.org>