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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1618502178.git.pabeni@redhat.com \
--to=pabeni@redhat.com \
--cc=mptcp@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).