Re: [PATCH net 1/9] mptcp: sysctl: avail sched: remove write access

Eric Dumazet
2025-01-08T16:26:06Z

On Wed, Jan 8, 2025 at 4:35 PM Matthieu Baerts (NGI0)
<matttbe@kernel.org> wrote:
>
> 'net.mptcp.available_schedulers' sysctl knob is there to list available
> schedulers, not to modify this list.
>
> There are then no reasons to give write access to it.
>
> Nothing would have been written anyway, but no errors would have been
> returned, which is unexpected.
>
> Fixes: 73c900aa3660 ("mptcp: add net.mptcp.available_schedulers")
> Cc: stable@vger.kernel.org
> Reviewed-by: Mat Martineau <martineau@kernel.org>
> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>

Reviewed-by: Eric Dumazet <edumazet@google.com>