From: Paolo Abeni <pabeni@redhat.com>
To: mptcp@lists.linux.dev
Subject: [PATCH net-next 0/3] mptcp: improve MSG_* flags handling
Date: Thu, 15 Apr 2021 18:02:04 +0200 [thread overview]
Message-ID: <cover.1618502178.git.pabeni@redhat.com> (raw)
The current handling is a bit fuzzy. Sometimes we silently ignore,
sometimes we bail on unsupported even on no-op ones.
Let's silently provide a provide a reasonable implementation or
bail (currently only for MSG_FASTOPEN) for the flags with user-visible
side effects. Finally silently ignore the unsupported flags with no
user visible side effects.
Paolo Abeni (3):
mptcp: implement dummy MSG_ERRQUEUE support
mptcp: implement MSG_TRUNC support
mptcp: ignore unsupported msg flags
net/mptcp/protocol.c | 29 ++++++++++++++++++-----------
1 file changed, 18 insertions(+), 11 deletions(-)
--
2.26.2
next reply other threads:[~2021-04-15 16:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-15 16:02 Paolo Abeni [this message]
2021-04-15 16:02 ` [PATCH net-next 1/3] mptcp: implement dummy MSG_ERRQUEUE support Paolo Abeni
2021-04-15 16:02 ` [PATCH net-next 2/3] mptcp: implement MSG_TRUNC support Paolo Abeni
2021-04-15 16:02 ` [PATCH net-next 3/3] mptcp: ignore unsupported msg flags Paolo Abeni
2021-04-16 23:01 ` [PATCH net-next 0/3] mptcp: improve MSG_* flags handling Mat Martineau
2021-04-19 16:39 ` Matthieu Baerts
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