From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5992724DD13; Wed, 10 Sep 2025 02:58:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757473112; cv=none; b=nw4MSoR58YaEv+cMG5dMOMtz5c1XGIRzb+KR7iClIJgYeQMA08TO+4ybT6674+4nUUYOGmUkcHkW9surdcRFlvr94uz7nbT7dQjQB9UIuVuMfjd6z6UU6UqDsw5t1nXvViwFJmwq81qRzgXR5Hcgye+pa3SltmhBy3LoxtRdh3g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757473112; c=relaxed/simple; bh=Fj1+SPmCrZ5d9OWSnR3KIszRp+ovuWgPD0GRfdFAt1g=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=tTAeKbKZigYRC8Q0LzbVEEM4OkboJYaxkejSFDSsZCnIxTUjfUbyYcBWtVYjdG/lk04Dy9it2yrA25xU6HIgX2q/h9LeLq/lJNe0IjQ7D3XfkaWVtRy/PAfh6tFL47y1OGli/IMVwLMJRacs8RROC9abvKwo64oKZ2fb2KYg1K4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ru/yB2ho; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ru/yB2ho" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97619C4CEF4; Wed, 10 Sep 2025 02:58:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757473111; bh=Fj1+SPmCrZ5d9OWSnR3KIszRp+ovuWgPD0GRfdFAt1g=; h=From:To:Cc:Subject:Date:From; b=ru/yB2ho6cTaJ+a7EiC6ivKbrbp1G4PjYDkZ6v2L3DGqw/TBnaHWuNrZYmQi4YnnO MlhBOMl2WFocgeZGJzqjK++BEBur6Gc/BEV+BbjtfmMvQ98AkEn1AsX65cHQ4viHsb sZgMKgTyhKLXdFVfxG7gjAJiLTXSk/p8yLJbe2xSmilcx3tqBx6YBzyp1jRr3C7kvC 7yfVw42ce36nkv1IUHGadoItBkN1jJepm9BWiG1oxtT0GL3snriKuQoaKhYM/gzzI8 hL00zLGDh3c697MYtIN9KhOaWOB1L27jegv9LK+UYDWqIpU4YXxw+dGJWsbfSnjF5u eSVR/Q8+OsAyw== From: David Ahern To: netdev@vger.kernel.org Cc: kuba@kernel.org, linux-kselftest@vger.kernel.org, shuah@kernel.org, David Ahern Subject: [PATCH net-next 1/2] selftests: Disable dad for ipv6 in fcnal-test.sh Date: Tue, 9 Sep 2025 20:58:27 -0600 Message-Id: <20250910025828.38900-1-dsahern@kernel.org> X-Mailer: git-send-email 2.39.5 (Apple Git-154) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Constrained test environment; duplicate address detection is not needed and causes races so disable it. Signed-off-by: David Ahern --- tools/testing/selftests/net/fcnal-test.sh | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh index 69941520e8e5..068379a79651 100755 --- a/tools/testing/selftests/net/fcnal-test.sh +++ b/tools/testing/selftests/net/fcnal-test.sh @@ -424,6 +424,8 @@ create_ns() ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1 ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1 ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.forwarding=1 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.accept_dad=0 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.accept_dad=0 } # create veth pair to connect namespaces and apply addresses. -- 2.43.0