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[2a10:fc81:a806:d6a9::1]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42f7d331092sm24772744f8f.30.2025.12.08.00.27.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Dec 2025 00:27:24 -0800 (PST) Date: Mon, 8 Dec 2025 09:27:23 +0100 From: Stefano Brivio To: Max Chernoff Subject: Re: [PATCH v3 08/10] tcp: Allow exceeding the available sending buffer size in window advertisements Message-ID: <20251208092723.17acd6a2@elisabeth> In-Reply-To: <69b94a023157b8a6b96cac5a94a2480f1f0cca01.camel@maxchernoff.ca> References: <20251208072024.3884137-1-sbrivio@redhat.com> <20251208072024.3884137-9-sbrivio@redhat.com> <69b94a023157b8a6b96cac5a94a2480f1f0cca01.camel@maxchernoff.ca> Organization: Red Hat X-Mailer: Claws Mail 4.2.0 (GTK 3.24.49; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: oiD-qzUJetzrkTzgmlhQcgX3JVc5zsNMeojz2pONHrE_1765182446 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-ID-Hash: PJPTGCHXJMLFKE2P5CLZ3WW6WVJOZ3QB X-Message-ID-Hash: PJPTGCHXJMLFKE2P5CLZ3WW6WVJOZ3QB 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, David Gibson 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 Mon, 08 Dec 2025 01:15:49 -0700 Max Chernoff wrote: > Hi Stefano, > > On Mon, 2025-12-08 at 08:20 +0100, Stefano Brivio wrote: > > + return scale_x_to_y_slope(SNDBUF_GET(conn), bytes_rtt_product, > > I had to change this to "clamped_scale", otherwise the build failed. Right, thanks for pointing that out, I went back and edited 1/10 without re-rebasing again. If it's just this (it was, in the tests I'm running now) I won't re-spin. -- Stefano