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[76.102.12.149]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-ba1f2a8044dsm6027302a12.16.2025.11.05.09.34.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Nov 2025 09:34:03 -0800 (PST) Date: Wed, 5 Nov 2025 09:34:03 -0800 From: Stanislav Fomichev To: Bobby Eshleman Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Kuniyuki Iwashima , Willem de Bruijn , Neal Cardwell , David Ahern , Arnd Bergmann , Jonathan Corbet , Andrew Lunn , Shuah Khan , Mina Almasry , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Stanislav Fomichev , Bobby Eshleman Subject: Re: [PATCH net-next v6 5/6] net: devmem: document SO_DEVMEM_AUTORELEASE socket option Message-ID: References: <20251104-scratch-bobbyeshleman-devmem-tcp-token-upstream-v6-0-ea98cf4d40b3@meta.com> <20251104-scratch-bobbyeshleman-devmem-tcp-token-upstream-v6-5-ea98cf4d40b3@meta.com> Precedence: bulk X-Mailing-List: linux-kselftest@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: <20251104-scratch-bobbyeshleman-devmem-tcp-token-upstream-v6-5-ea98cf4d40b3@meta.com> On 11/04, Bobby Eshleman wrote: > From: Bobby Eshleman > [..] > +Autorelease Control > +~~~~~~~~~~~~~~~~~~~ Have you considered an option to have this flag on the dmabuf binding itself? This will let us keep everything in ynl and not add a new socket option. I think also semantically, this is a property of the binding and not the socket? (not sure what's gonna happen if we have autorelease=on and autorelease=off sockets receiving to the same dmabuf)