Re: Patch "mptcp: move the whole rx path under msk socket lock protection" has been added to the 6.12-stable tree

[Greg KH <gregkh@linuxfoundation.org>]

On Mon, Nov 03, 2025 at 08:13:30PM +0100, Matthieu Baerts wrote:
> Hi Greg, Sasha,
> 
> On 03/11/2025 02:29, gregkh@linuxfoundation.org wrote:
> > 
> > This is a note to let you know that I've just added the patch titled
> > 
> >     mptcp: move the whole rx path under msk socket lock protection
> > 
> > to the 6.12-stable tree which can be found at:
> >     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
> > 
> > The filename of the patch is:
> >      mptcp-move-the-whole-rx-path-under-msk-socket-lock-protection.patch
> > and it can be found in the queue-6.12 subdirectory.
> 
> Thank you for the backport!
> > If you, or anyone else, feels it should not be added to the stable tree,
> > please let <stable@vger.kernel.org> know about it.
> 
> Please drop this patch from the 6.12-stable tree: it causes troubles in
> the MPTCP selftests: MPTCP to TCP connections timeout when MSG_PEEK is
> used. Likely a dependence is missing, and it might be better to keep
> only the last patch, and resolve conflicts. I will check that ASAP.
> 
> In the meantime, can you then drop this patch and the ones that are
> linked to it please?
> 
> queue-6.12/mptcp-cleanup-mem-accounting.patch
> queue-6.12/mptcp-fix-msg_peek-stream-corruption.patch
> queue-6.12/mptcp-move-the-whole-rx-path-under-msk-socket-lock-protection.patch
> queue-6.12/mptcp-leverage-skb-deferral-free.patch

all now dropped, thanks.

greg k-h