netdev - Re: [PATCH net-next] tipc: keep the skb in rcv queue until the whole data is read

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Date:   Sat, 17 Jul 2021 00:30:05 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Xin Long <lucien.xin@...il.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        jmaloy@...hat.com, tipc-discussion@...ts.sourceforge.net,
        erin.shepherd@....eu
Subject: Re: [PATCH net-next] tipc: keep the skb in rcv queue until the whole data
 is read

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Fri, 16 Jul 2021 17:44:07 -0400 you wrote:
> Currently, when userspace reads a datagram with a buffer that is
> smaller than this datagram, the data will be truncated and only
> part of it can be received by users. It doesn't seem right that
> users don't know the datagram size and have to use a huge buffer
> to read it to avoid the truncation.
> 
> This patch to fix it by keeping the skb in rcv queue until the
> whole data is read by users. Only the last msg of the datagram
> will be marked with MSG_EOR, just as TCP/SCTP does.
> 
> [...]

Here is the summary with links:
  - [net-next] tipc: keep the skb in rcv queue until the whole data is read
    https://git.kernel.org/netdev/net-next/c/f4919ff59c28

You are awesome, thank you!
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