From: Thomas Lange <thomas@corelatus.se>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: willemdebruijn.kernel@gmail.com, jthinz@mailbox.tu-berlin.de,
arnd@arndb.de, deepa.kernel@gmail.com, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
Thomas Lange <thomas@corelatus.se>
Subject: [PATCH RESEND net] net: Implement missing SO_TIMESTAMPING_NEW cmsg support
Date: Thu, 4 Jan 2024 09:57:44 +0100 [thread overview]
Message-ID: <20240104085744.49164-1-thomas@corelatus.se> (raw)
Commit 9718475e6908 ("socket: Add SO_TIMESTAMPING_NEW") added the new
socket option SO_TIMESTAMPING_NEW. However, it was never implemented in
__sock_cmsg_send thus breaking SO_TIMESTAMPING cmsg for platforms using
SO_TIMESTAMPING_NEW.
Fixes: 9718475e6908 ("socket: Add SO_TIMESTAMPING_NEW")
Link: https://lore.kernel.org/netdev/6a7281bf-bc4a-4f75-bb88-7011908ae471@app.fastmail.com/
Signed-off-by: Thomas Lange <thomas@corelatus.se>
---
net/core/sock.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/core/sock.c b/net/core/sock.c
index 51d52859e942..d02534c77413 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2813,6 +2813,7 @@ int __sock_cmsg_send(struct sock *sk, struct cmsghdr *cmsg,
sockc->mark = *(u32 *)CMSG_DATA(cmsg);
break;
case SO_TIMESTAMPING_OLD:
+ case SO_TIMESTAMPING_NEW:
if (cmsg->cmsg_len != CMSG_LEN(sizeof(u32)))
return -EINVAL;
--
2.39.2
next reply other threads:[~2024-01-04 8:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-04 8:57 Thomas Lange [this message]
2024-01-04 14:55 ` Willem de Bruijn
2024-01-04 16:30 ` patchwork-bot+netdevbpf
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