Re: [PATCH net 1/9] mptcp: sysctl: avail sched: remove write access
From: Eric Dumazet <edumazet@google.com>
Date: 2025-01-08 16:26:06
Also in:
linux-rdma, linux-sctp, lkml, mptcp, stable
On Wed, Jan 8, 2025 at 4:35 PM Matthieu Baerts (NGI0) [off-list ref] 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>