From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: passt.top; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: passt.top; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=KPGw5iAJ; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by passt.top (Postfix) with ESMTP id EEBA85A004C for ; Mon, 26 Aug 2024 21:33:29 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1724700808; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z3Cm8lXS9wHPIbe8TJwglIF64wTeSUZDOXq+MNkiNVU=; b=KPGw5iAJRCjAPiF7cl2sM4jB4qRBxKj4MYIq6bhUHr+MO8aELnlb1kiSpuUUqkvjxo77fY +EuX1j0ANpxph5Dau3B93kjcH+B5dXo/l5qINM3Xg7LDDsGgJAjQSWbbrPpBtZzWsYQE3E Al1QRGjm/PGxBZOm5qaWScbHlUdkZMc= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-668-wPjnmU8iNFeaP51atsvT6A-1; Mon, 26 Aug 2024 15:33:27 -0400 X-MC-Unique: wPjnmU8iNFeaP51atsvT6A-1 Received: by mail-wm1-f69.google.com with SMTP id 5b1f17b1804b1-429e937ed39so43848025e9.1 for ; Mon, 26 Aug 2024 12:33:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724700805; x=1725305605; h=content-transfer-encoding:mime-version:organization:references :in-reply-to:message-id:subject:cc:to:from:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=z3Cm8lXS9wHPIbe8TJwglIF64wTeSUZDOXq+MNkiNVU=; b=T107RGWbI6jTB0YLYElPjQyQpJ84o+ETdojNKCfxi5WkCM7VseVllE3+Gn4oYeZ+es WavuKUi9F0jTNq8W0uHQLYgHgUIKBvVm35puH/IGQycTGLPD1OxRS+Z/PY0ttwGKB+4r KH0x5PKJXQhXJy0jH373s19A9liyursW9hFaNIpXwmmqSpbHt4KiORtjklz1F5EAW7p+ BY7zXAP0BWIsbiqJ01H5dQoVdduC11+iT8wMGT0l0N4/l1KTbkPhwg/gFBXA/Aa0P9Z7 Xq3esUCd9NQy39MwcgHAUkjRepgpW0LXHzguKYU3Gsc1fShwexSem5GHq08D+aLY8BlR O7MQ== X-Gm-Message-State: AOJu0Yy+yN0lkRMBsUN4rnnnuhrM1fdrNLB/GTUC5qqEbEI/1SB/Ul9s JzFocdcyFmkNzwyXrLvKFUiDil+lzX9iapov6YWN+xpS6u9cM7TlgvJwXW9WEwz4CBz+yi6Fdzz 1vZgNvVYf2qxQn3gri1T6MYh8n0BQOdMAmm+qjVzBnXIB2H7DeFxxpKoupw== X-Received: by 2002:a05:600c:458b:b0:426:60b8:d8ba with SMTP id 5b1f17b1804b1-42b9ae3b70fmr3192055e9.28.1724700805203; Mon, 26 Aug 2024 12:33:25 -0700 (PDT) X-Google-Smtp-Source: AGHT+IE5ZxutlibejiqC8kcQcYyZcT5HYFiKRmBmA+DiVA4zw3Dz7FgF4V/5P+UNdZvCbx10K7Wdjw== X-Received: by 2002:a05:600c:458b:b0:426:60b8:d8ba with SMTP id 5b1f17b1804b1-42b9ae3b70fmr3191925e9.28.1724700804680; Mon, 26 Aug 2024 12:33:24 -0700 (PDT) Received: from maya.myfinge.rs (ifcgrfdd.trafficplex.cloud. [176.103.220.4]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-373081ff5acsm11356564f8f.69.2024.08.26.12.33.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Aug 2024 12:33:21 -0700 (PDT) Date: Mon, 26 Aug 2024 21:33:20 +0200 From: Stefano Brivio To: David Gibson Subject: Re: [PATCH 0/3] Dual stack sockets for UDP Message-ID: <20240826213320.518af3ae@elisabeth> In-Reply-To: <20240826093716.1925064-1-david@gibson.dropbear.id.au> References: <20240826093716.1925064-1-david@gibson.dropbear.id.au> 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-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Message-ID-Hash: CYPN3V7Z564JI2QKYONWCTAUFVF76MZ6 X-Message-ID-Hash: CYPN3V7Z564JI2QKYONWCTAUFVF76MZ6 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 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, 26 Aug 2024 19:37:13 +1000 David Gibson wrote: > Here, at last, is a change to use dual stack sockets for UDP port > forwards as we have for TCP for some time. With the merging of many > parallel IPv4/IPv6 structures being done for the flow table and other > recent work, this actually turned out much easier than I anticipated. ...magic. Except for the (non-functional) detail I don't understand about 1/3, it looks good to me, and I tested this with results similar to yours (I had to remember to rebuild mbuto.mem.img of course...). -- Stefano