netdev - [PATCH net-next 1/8] mptcp: add SNDTIMEO setsockopt support

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Message-Id: <20220216021130.171786-2-mathew.j.martineau@linux.intel.com>
Date:   Tue, 15 Feb 2022 18:11:23 -0800
From:   Mat Martineau <mathew.j.martineau@...ux.intel.com>
To:     netdev@...r.kernel.org
Cc:     Geliang Tang <geliang.tang@...e.com>, davem@...emloft.net,
        kuba@...nel.org, matthieu.baerts@...sares.net,
        mptcp@...ts.linux.dev,
        Mat Martineau <mathew.j.martineau@...ux.intel.com>
Subject: [PATCH net-next 1/8] mptcp: add SNDTIMEO setsockopt support

From: Geliang Tang <geliang.tang@...e.com>

Add setsockopt support for SO_SNDTIMEO_OLD and SO_SNDTIMEO_NEW to fix this
error reported by the mptcp bpf selftest:

 (network_helpers.c:64: errno: Operation not supported) Failed to set SO_SNDTIMEO
 test_mptcp:FAIL:115

 All error logs:

 (network_helpers.c:64: errno: Operation not supported) Failed to set SO_SNDTIMEO
 test_mptcp:FAIL:115
 Summary: 0/0 PASSED, 0 SKIPPED, 1 FAILED

Signed-off-by: Geliang Tang <geliang.tang@...e.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@...ux.intel.com>
---
 net/mptcp/sockopt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c
index dacf3cee0027..f949d22f52bd 100644
--- a/net/mptcp/sockopt.c
+++ b/net/mptcp/sockopt.c
@@ -343,6 +343,8 @@ static int mptcp_setsockopt_sol_socket(struct mptcp_sock *msk, int optname,
 	case SO_RCVLOWAT:
 	case SO_RCVTIMEO_OLD:
 	case SO_RCVTIMEO_NEW:
+	case SO_SNDTIMEO_OLD:
+	case SO_SNDTIMEO_NEW:
 	case SO_BUSY_POLL:
 	case SO_PREFER_BUSY_POLL:
 	case SO_BUSY_POLL_BUDGET:
-- 
2.35.1