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 27FA1330338; Tue, 11 Nov 2025 01:28:55 +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=1762824535; cv=none; b=T0bnlKycF9u9QH4yFHfrS3mhVhalzAUwk9QD3Yq8zEk1GmjTA0HM9eSXuVudifqQD91AcGl3PXvUG0GVufwT/ZOBGjfdfWSyGS1qTjyIMYJO6acTIsG+rV+u3pEv14tW9sXm53wszhZHn31PKtNW++F/KMQZPYVP4X9SbbjPwMo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762824535; c=relaxed/simple; bh=lvAqGYYqTxOlaQun93MN3rTsJOFd7i9QrClj41qqVL8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iSghQ9TW5lLL1k5PYiwVi/7lRTs0FE9pnM1QeTgxNaSWi2P0q4SSONEhQzL76aLwWH35JxDXIzg7IglrgnN/0btg7DHB5c4LGP8riUeSY26lwpABjeDz8OdC9kwdoGUkgyg/uwWgRW0tpooVDZXBh1kHQYZMXRU6/A6a52b2vlw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=OaT/6Z4R; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="OaT/6Z4R" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7D5D4C4CEFB; Tue, 11 Nov 2025 01:28:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762824534; bh=lvAqGYYqTxOlaQun93MN3rTsJOFd7i9QrClj41qqVL8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OaT/6Z4Rk2j9nKXNkvLio9qzkrLH1bPzJW6UDHHW2HxlvkXWO7HS2AxalArFWy2Jf nyQ4go00unfWsPJJzUk+CZQR0m+/Xa7B0SNL8BNhx3rYDeXQpsFq4+dOSWWYnfmiNQ QA/deOFVjYOyk8NLEQhew/44sM/jyFgwwHfCmdbM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, David Ahern , Simon Horman , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.17 519/849] selftests: Disable dad for ipv6 in fcnal-test.sh Date: Tue, 11 Nov 2025 09:41:29 +0900 Message-ID: <20251111004548.971565387@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004536.460310036@linuxfoundation.org> References: <20251111004536.460310036@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: David Ahern [ Upstream commit 53d591730ea34f97a82f7ec6e7c987ca6e34dc21 ] Constrained test environment; duplicate address detection is not needed and causes races so disable it. Signed-off-by: David Ahern Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250910025828.38900-1-dsahern@kernel.org Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- 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 f0fb114764b24..cf535c23a959a 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. -- 2.51.0