From: Stanislav Fomichev <sdf.kernel@gmail.com>
To: Breno Leitao <leitao@debian.org>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
Willem de Bruijn <willemdebruijn.kernel@gmail.com>,
Shuah Khan <shuah@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org, kernel-team@meta.com
Subject: Re: [PATCH net-next v2 2/4] udp: convert udp_lib_getsockopt to sockopt_t
Date: Tue, 30 Jun 2026 11:20:17 -0700 [thread overview]
Message-ID: <akQI2pqFqSLztw35@devvm7509.cco0.facebook.com> (raw)
In-Reply-To: <20260630-getsockopt_phase2-v2-2-193335f3d4d1@debian.org>
On 06/30, Breno Leitao wrote:
> In preparation for converting the proto-layer getsockopt callbacks to the
> sockopt_t interface, switch udp_lib_getsockopt() to take a sockopt_t.
>
> The thin udp_getsockopt()/udpv6_getsockopt() wrappers keep their __user
> signature for now: they build a user-backed sockopt_t with
> sockopt_init_user(), call the helper, and write the returned length back
> to optlen. The helper uses copy_to_iter() instead of copy_to_user().
> No functional change.
>
> Signed-off-by: Breno Leitao <leitao@debian.org>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
next prev parent reply other threads:[~2026-06-30 18:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-30 14:01 [PATCH net-next v2 0/4] net: convert UDP getsockopt to sockopt_t Breno Leitao
2026-06-30 14:01 ` [PATCH net-next v2 1/4] net: add sockopt_init_user() for getsockopt conversion Breno Leitao
2026-06-30 18:19 ` Stanislav Fomichev
2026-07-01 21:50 ` Willem de Bruijn
2026-06-30 14:01 ` [PATCH net-next v2 2/4] udp: convert udp_lib_getsockopt to sockopt_t Breno Leitao
2026-06-30 18:20 ` Stanislav Fomichev [this message]
2026-07-01 21:51 ` Willem de Bruijn
2026-06-30 14:01 ` [PATCH net-next v2 3/4] ipv4: raw: convert do_raw_getsockopt " Breno Leitao
2026-06-30 18:20 ` Stanislav Fomichev
2026-07-01 21:52 ` Willem de Bruijn
2026-06-30 14:01 ` [PATCH net-next v2 4/4] selftests: net: getsockopt_iter: add raw ICMP_FILTER coverage Breno Leitao
2026-06-30 18:20 ` Stanislav Fomichev
2026-07-01 21:55 ` Willem de Bruijn
2026-07-02 10:40 ` [PATCH net-next v2 0/4] net: convert UDP getsockopt to sockopt_t patchwork-bot+netdevbpf
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