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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Willem de Bruijn , Shuah Khan , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-team@meta.com Subject: Re: [PATCH net-next v2 3/4] ipv4: raw: convert do_raw_getsockopt to sockopt_t Message-ID: References: <20260630-getsockopt_phase2-v2-0-193335f3d4d1@debian.org> <20260630-getsockopt_phase2-v2-3-193335f3d4d1@debian.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260630-getsockopt_phase2-v2-3-193335f3d4d1@debian.org> On 06/30, Breno Leitao wrote: > Continue converting the proto-layer getsockopt callbacks to the sockopt_t > interface, switching do_raw_getsockopt() and its raw_geticmpfilter() > helper to take a sockopt_t. > > The thin raw_getsockopt() wrapper keeps its __user signature for now: it > builds a user-backed sockopt_t with sockopt_init_user(), calls the helper, > and writes 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 Acked-by: Stanislav Fomichev