From nobody Tue Feb 10 17:46:10 2026 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 1367E1946C for ; Wed, 14 Feb 2024 11:40:59 +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=1707910860; cv=none; b=P7Q06P4yJ6hPIuAl5TD6AEKdF/fZ2kdesj6Qp/GR1HjkhT8O26MfI+sFBySdOqyb3pIHy2eDaKVvAW9w5QcYfUYlqnifgyRN3wwbLL9Jvch/tMkqM3nRxIV5DJbfIwMrIWXKj0HpmthfJxNDSglZH9IO4jl0CGMMuH0xL2glYLI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707910860; c=relaxed/simple; bh=JRMj/SLzyGIOFS6blXMUY3ImOv8wI4WGrPWCLtVXACs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=iXRNyI/U8VyUM150dK0WkxTvt+PGGvaVvJPixbmT2H1w5yH7VuRVAkTGR16o254zPpbn5zSVlZeTdbPRbT+qobadO9batZNEXCheTd5nEEuDpkXR79eoBLWAlUOzgE6o+45uSRr3+Y2g3gdb3IDW2mxuQiXrulSLpA492A8x8xo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BIkctLT3; 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="BIkctLT3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74ADBC433C7; Wed, 14 Feb 2024 11:40:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707910859; bh=JRMj/SLzyGIOFS6blXMUY3ImOv8wI4WGrPWCLtVXACs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BIkctLT3EtgvLJEivIkEIGzn9vF4ei5hBMH7PZy1fheZ0ojgVbvU8BGu4g8UMRjlX hdxRKlArTFBH/aOpJRkCY3AJfS8ueJz4TSsQzD023qzEOiujXB6eCscybCQVid8zUr CywtP92dfgUSFgYhc/1iiz0rcQ7zZ6RzLCNNGYyq8b/ie4FJKUzjmdp9cGOuNO+kG1 qkfUh0t0rRjDh2saHGxApYzJKBIUFDGVoE0veN5yMbsDDbBR6vg9dPZYWS6Tm7W6ev sRlfpam1pYh//LHzeGQ4NSRNjLKjVnv7oRvj8RzseyPdibS56+zk15nR5v+lF2fcPl LDeuJMixjLonw== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v12 06/15] selftests: mptcp: add userspace pm subflow flag Date: Wed, 14 Feb 2024 19:39:57 +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 This patch adds the address flag MPTCP_PM_ADDR_FLAG_SUBFLOW in csf() in pm_nl_ctl.c when subflow is created by a userspace PM. Signed-off-by: Geliang Tang --- tools/testing/selftests/net/mptcp/pm_nl_ctl.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c b/tools/testing/= selftests/net/mptcp/pm_nl_ctl.c index 49369c4a5f26..e97856323ec3 100644 --- a/tools/testing/selftests/net/mptcp/pm_nl_ctl.c +++ b/tools/testing/selftests/net/mptcp/pm_nl_ctl.c @@ -453,6 +453,7 @@ int csf(int fd, int pm_family, int argc, char *argv[]) char data[NLMSG_ALIGN(sizeof(struct nlmsghdr)) + NLMSG_ALIGN(sizeof(struct genlmsghdr)) + 1024]; + u_int32_t flags =3D MPTCP_PM_ADDR_FLAG_SUBFLOW; const char *params[5]; struct nlmsghdr *nh; struct rtattr *addr; @@ -558,6 +559,13 @@ int csf(int fd, int pm_family, int argc, char *argv[]) off +=3D NLMSG_ALIGN(rta->rta_len); } =20 + /* addr flags */ + rta =3D (void *)(data + off); + rta->rta_type =3D MPTCP_PM_ADDR_ATTR_FLAGS; + rta->rta_len =3D RTA_LENGTH(4); + memcpy(RTA_DATA(rta), &flags, 4); + off +=3D NLMSG_ALIGN(rta->rta_len); + addr->rta_len =3D off - addr_start; } =20 --=20 2.40.1