From nobody Mon Sep 16 19:15:22 2024 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 3439560244 for ; Tue, 20 Feb 2024 09:58:51 +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=1708423131; cv=none; b=VnFbdSpVq+WBEDvFAC54k3Ucm9rTkWzCB1jj4guayPFCV2lFMfDCWkgtnAN6tP+nRFrPQc54TUzoxn4X0Gyvcq9s+c9p2vBE9D+wmlYmPyEfCfP9Fm/dIktQUsI4Hs7KIjzTq2c5JEfX8LBYEflG585b/+8HfPZiIHLLdLVprzw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708423131; c=relaxed/simple; bh=DoYfkYOQ3ruXSwP0ssiLENI1sxoH9H/fyIQ9Gqc5OqU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=NKhKGRUaY2MPmbDEH18hcJQuTeHcAfXwd4MDEKfHwZ/lf6+qvFvQjzG5Kgpu79ES1pg1M1Pze5v2MEln5Oay95Z3T4lR6XPUIre5HNU7Tl72IWcaKixI9hhyfFd2bx/CwkjvIaZgZ+Vt/Y4gGbY8p6WJHqpZRcPhV53k3L7Is9k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SfN50wZ8; 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="SfN50wZ8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 477CDC433F1; Tue, 20 Feb 2024 09:58:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708423131; bh=DoYfkYOQ3ruXSwP0ssiLENI1sxoH9H/fyIQ9Gqc5OqU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SfN50wZ8pNcosroje1YO56wTTgUq94eiZt/jm1zHh5JrGONgkZMrvC52MovtPRaQ8 1quijZKKcTkJjkG0LoxxNg98nvcjtZRY0S78k5hCKYLM7GQ/OdnenUG7L1geGy6vQO r/e6kw90KmwksKH/F1xJclIP30tVT7TpEhTyOKKeLG1ZqW3ghKRurBVU7QOBjnoO/N ZdjHf7TDQYD92IJ8vtmcJVcOcOVDoJuy5Iyu4DqJAizCC2MGLH+qvS9vwr4cNpGRtI DulnMwxUe14Ma+j73cKHj5atfLbwVvBxTduMbZNUHfROLOi2Tj9ufptmJdmYZb9DRX jHjbySFV/eBQg== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v14 13/14] selftests: mptcp: add token for get_addr Date: Tue, 20 Feb 2024 17:58:27 +0800 Message-Id: X-Mailer: git-send-email 2.40.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Geliang Tang The command get_addr() of pm_nl_ctl can be used like this in in-kernel PM: pm_nl_ctl get $id This patch adds token argument for it to support userspace PM: pm_nl_ctl get $id token $token If 'token $token' is passed to get_addr(), copy it into the kernel netlink. Signed-off-by: Geliang Tang --- tools/testing/selftests/net/mptcp/pm_nl_ctl.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c b/tools/testing/= selftests/net/mptcp/pm_nl_ctl.c index 8d7d1b4ed28e..7426a2cbd4a0 100644 --- a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c +++ b/tools/testing/selftests/net/mptcp/pm_nl_ctl.c @@ -1087,6 +1087,7 @@ int get_addr(int fd, int pm_family, int argc, char *a= rgv[]) 1024]; struct rtattr *rta, *nest; struct nlmsghdr *nh; + u_int32_t token =3D 0; int nest_start; u_int8_t id; int off =3D 0; @@ -1097,10 +1098,12 @@ int get_addr(int fd, int pm_family, int argc, char = *argv[]) MPTCP_PM_VER); =20 /* the only argument is the address id */ - if (argc !=3D 3) + if (argc !=3D 3 && argc !=3D 5) syntax(argv); =20 id =3D atoi(argv[2]); + if (argc =3D=3D 5 && !strcmp(argv[3], "token")) + token =3D strtoul(argv[4], NULL, 10); =20 nest_start =3D off; nest =3D (void *)(data + off); @@ -1116,6 +1119,15 @@ int get_addr(int fd, int pm_family, int argc, char *= argv[]) off +=3D NLMSG_ALIGN(rta->rta_len); nest->rta_len =3D off - nest_start; =20 + /* token */ + if (token) { + rta =3D (void *)(data + off); + rta->rta_type =3D MPTCP_PM_ATTR_TOKEN; + rta->rta_len =3D RTA_LENGTH(4); + memcpy(RTA_DATA(rta), &token, 4); + off +=3D NLMSG_ALIGN(rta->rta_len); + } + print_addrs(nh, pm_family, do_nl_req(fd, nh, off, sizeof(data))); return 0; } --=20 2.40.1