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 17135307ACE; Mon, 1 Dec 2025 11:30:16 +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=1764588616; cv=none; b=Wdu/1SgqE5AKhTJFTNDxCITinykhZjW+d/vFYsnLZRbF3nIMO3tGSNfwl+c2Qclp240NqIcuTGUiZvJPQDNhCzIAM+8pJU9GHWyxb4Mq0mR9wuBTvq97vFkj9pvlrXyC1No1nCsaeMkt9jqQa2MapKPI3CDJFprLJgei5q5i/d0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764588616; c=relaxed/simple; bh=OzJxtv1/1oe5X1T/LzfIE7+NdW+2BKCV94cb7oKxBPQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KKzk7Vf93ouzTbYzrn+hCqWhNztUpxUD2SVxT2i0u5l1KqL2eaMmVkirtW9A3mQ5mJzy18SihqZbv8Rnrzunl2YS6izDE/Xy/uTPBl8zr+NZ81PUnCLWQIVXIUr7/nHG/MInOAXghTYZt/pjn+ytTafDFzQB6o1ocbt6OE/oDpU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=uyaNesti; 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="uyaNesti" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 935B5C4CEF1; Mon, 1 Dec 2025 11:30:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764588616; bh=OzJxtv1/1oe5X1T/LzfIE7+NdW+2BKCV94cb7oKxBPQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uyaNesticbFkcc0H5u33xNdigPkg4gCf2B9h5tdV/zW/xgr/Z+kJMvZaY0JHCJlom ZtXZRZp16U95FE6nhWLwyQx8qB/qVxeuTGW93NXQSMTqQO0DvWo395GYZSECbfm3QA DdIWlEmHtikXCrnUvYi0PU0C/iGBXD+AhO9HQ2wM= 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 5.4 083/187] selftests: Disable dad for ipv6 in fcnal-test.sh Date: Mon, 1 Dec 2025 12:23:11 +0100 Message-ID: <20251201112244.230869061@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251201112241.242614045@linuxfoundation.org> References: <20251201112241.242614045@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 5.4-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 d2ac09b35dcf5..e3657454816b9 100755 --- a/tools/testing/selftests/net/fcnal-test.sh +++ b/tools/testing/selftests/net/fcnal-test.sh @@ -376,6 +376,8 @@ 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