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[34.85.207.234]) by smtp.gmail.com with UTF8SMTPSA id 3f1490d57ef6-e899c440855sm2056628276.33.2025.07.06.09.23.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Jul 2025 09:23:49 -0700 (PDT) Date: Sun, 06 Jul 2025 12:23:48 -0400 From: Willem de Bruijn To: Daniel Zahka , Donald Hunter , Jakub Kicinski , "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Jonathan Corbet , Andrew Lunn Cc: Saeed Mahameed , Leon Romanovsky , Tariq Toukan , Boris Pismenny , Kuniyuki Iwashima , Willem de Bruijn , David Ahern , Neal Cardwell , Patrisious Haddad , Raed Salem , Jianbo Liu , Dragos Tatulea , Rahul Rameshbabu , Stanislav Fomichev , =?UTF-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= , Alexander Lobakin , Jacob Keller , netdev@vger.kernel.org Message-ID: <686aa314e5e6b_3ad0f32949f@willemb.c.googlers.com.notmuch> In-Reply-To: <20250702171326.3265825-8-daniel.zahka@gmail.com> References: <20250702171326.3265825-1-daniel.zahka@gmail.com> <20250702171326.3265825-8-daniel.zahka@gmail.com> Subject: Re: [PATCH v3 07/19] net: tcp: allow tcp_timewait_sock to validate skbs before handing to device 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-Transfer-Encoding: 7bit Daniel Zahka wrote: > Provide a callback to validate skb's originating from tcp timewait > socks before passing to the device layer. Full socks have a > sk_validate_xmit_skb member for checking that a device is capable of > performing offloads required for transmitting an skb. With psp, tcp > timewait socks will inherit the crypto state from their corresponding > full socks. Any ACKs or RSTs that originate from a tcp timewait sock > carrying psp state should be psp encapsulated. > > Signed-off-by: Daniel Zahka Reviewed-by: Willem de Bruijn