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[176.103.220.4]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-386352d45fcsm7317710f8f.59.2024.12.09.02.36.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Dec 2024 02:36:31 -0800 (PST) Date: Mon, 9 Dec 2024 11:36:29 +0100 From: Stefano Brivio To: Jon Maloy Subject: Re: [PATCH v4] pasta: make it possible to disable socket splicing Message-ID: <20241209113629.440a686a@elisabeth> In-Reply-To: <20241208180447.484600-1-jmaloy@redhat.com> References: <20241208180447.484600-1-jmaloy@redhat.com> Organization: Red Hat X-Mailer: Claws Mail 4.2.0 (GTK 3.24.41; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: w2KyRFcpliVwUZxn-p9Ln9J-OpAs59YwemlN1Qg8Otg_1733740593 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-ID-Hash: SWRODSZUYM4H7UZP7BJ5OGQ2BOUNFTGU X-Message-ID-Hash: SWRODSZUYM4H7UZP7BJ5OGQ2BOUNFTGU X-MailFrom: sbrivio@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: passt-dev@passt.top, lvivier@redhat.com, dgibson@redhat.com X-Mailman-Version: 3.3.8 Precedence: list List-Id: Development discussion and patches for passt Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Sun, 8 Dec 2024 13:04:47 -0500 Jon Maloy wrote: > +++ b/passt.1 > @@ -695,6 +695,10 @@ Configure MAC address \fIaddr\fR on the tap interface in the namespace. > > Default is to let the tap driver build a pseudorandom hardware address. > > +.TP > +.BR \-\-no-splice > +Disable socket splicing for host to NS traffic. Should I take silence on this as an agreement to the change I was proposing on v3: -- .TP .BR \-\-no-splice Disable the bypass path for inbound, local traffic. See the section \fBHandling of local traffic in pasta\fR in the \fBNOTES\fR for more details. -- ...or the opposite? -- Stefano