Re: [PATCH net] mptcp: return sk_wait_data() errors from recvmsg()

From: patchwork-bot+netdevbpf

Date: Wed Sep 16 2026 - 20:42:32 EST


Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Sun, 13 Sep 2026 10:30:05 +0000 you wrote:
> From: Mark Amirkan <markdamirkan@xxxxxxxxx>
>
> Commit 581302298524 ("mptcp: error out earlier on disconnect") made
> mptcp_recvmsg() stop when sk_wait_data() returns an error. The error is
> stored in err, but the function then jumps to a path which returns
> copied. When no data was copied, recvmsg() therefore returns zero and
> reports a false EOF.
>
> [...]

Here is the summary with links:
- [net] mptcp: return sk_wait_data() errors from recvmsg()
https://git.kernel.org/netdev/net/c/60404266ef3e

You are awesome, thank you!
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