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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Alexander Aring , Stefan Schmidt , Miquel Raynal , Remi Denis-Courmont , =?utf-8?B?UsOpbWk=?= Denis-Courmont , John Fastabend , Sabrina Dubroca , Shuah Khan , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wpan@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-team@meta.com, Joe Damato Subject: Re: [PATCH net-next v3 6/7] tls: convert getsockopt to sockopt_t Message-ID: References: <20260727-getsockopt_phase4-v3-0-e89627544639@debian.org> <20260727-getsockopt_phase4-v3-6-e89627544639@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: <20260727-getsockopt_phase4-v3-6-e89627544639@debian.org> On 07/27, Breno Leitao wrote: > Continue converting the proto-layer getsockopt callbacks to the sockopt_t > interface, converting do_tls_getsockopt() and its per-option helpers to > take a sockopt_t. > > The thin tls_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 helpers use > copy_to_iter() instead of copy_to_user(); the NULL optval check in the > TLS_TX/TLS_RX path is preserved by testing the iterator user buffer. > > No functional change. > > Reviewed-by: Sabrina Dubroca > Reviewed-by: Joe Damato > Signed-off-by: Breno Leitao Acked-by: Stanislav Fomichev