From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C136DC4167B for ; Mon, 4 Dec 2023 09:06:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rA4tL-0005jn-72; Mon, 04 Dec 2023 04:05:27 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rA4tJ-0005jW-4m; Mon, 04 Dec 2023 04:05:25 -0500 Received: from mail-oo1-xc2e.google.com ([2607:f8b0:4864:20::c2e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rA4tH-0006Bo-Gt; Mon, 04 Dec 2023 04:05:24 -0500 Received: by mail-oo1-xc2e.google.com with SMTP id 006d021491bc7-58d98188dc0so2587797eaf.3; Mon, 04 Dec 2023 01:05:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1701680721; x=1702285521; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=QYCtqNEEn4MNLo6m39wNgy13wLOicfFKufAAov37rDo=; b=c9YwUx3aE/6DxAb2FIp8rOnRrN4tJjKr18LYyI1wPDmb2VITT/VoPlSFpkMnjHC4j7 vvAMUJ9rAXOGEyYGyXqctLGJBfbfhFXxuRK57Ih5AipddN9P2ynR2r9rqW9XIno/Ni7J xNNkRAOYxTkdgJ0Co0jWVb07ArgFqf2Ea7sOX1OTnXBpQCoG4/8FVR7R2bd1Bx4pQzo/ E3tJLOqpC79w6OyGW4h/q1sk1Ruw3cUM4uOMpy7Um8g6mBIQNPzH5oXmH1u8UbUvVd7J n6ZuzYWyC6rPGaTDx4JxRmK1UZb/YCd12/Ie/JUXh61RCwMk0nIJSjmcybTbQ+Cmsb1I iPTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701680721; x=1702285521; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=QYCtqNEEn4MNLo6m39wNgy13wLOicfFKufAAov37rDo=; b=W3Dllxq5CDcC9XMHdSyOmnZikRR68U40Jm1s8ABMwMaIBPzjwhVYa1u5SkE/Tl5XRl wOPEL5NRveHMqJuc/HCtNhf6Fjq3zMjoyNoUIlIFiWW9Vduhp4OdAXxoyA36g6JAJFOR paAan3P92aGHVZaYmUGEpBXw1uxeFKUDbcmzDGOc9GWz+yfjCAHvW5bejWctUU8Xu+R/ JvRy5sDB0P7yIToQjCZH/j0iK+FN6ZXAO+nAJ2ga3pRg+JqTC66Or5S/dEaJOJyaHYVv f2+l0DDxZ58wvayaVKtXoz6MXIPt9v3HSazK5AbM/WK8sAsyaT14lKcjOjdZLGYLFZEc focQ== X-Gm-Message-State: AOJu0YyLjXPr7NBlERUtt3sX3tBeomvvAP6G05ZVlO6u934s9+CriPiu LffsvoxvQshZdftHIr4iQb4= X-Google-Smtp-Source: AGHT+IHc9QvOUAjzN4hZIUzgRdbzFyy1C6Y1KqwbRwYUg8bxpILaHmosWW47JLC67k7wPDR1L0WYOQ== X-Received: by 2002:a05:6358:3a24:b0:170:17eb:7c54 with SMTP id g36-20020a0563583a2400b0017017eb7c54mr4167488rwe.39.1701680721250; Mon, 04 Dec 2023 01:05:21 -0800 (PST) Received: from [100.64.1.32] (M113150237005.v4.enabler.ne.jp. [113.150.237.5]) by smtp.gmail.com with ESMTPSA id y8-20020a62ce08000000b006ce57f2a254sm819850pfg.209.2023.12.04.01.05.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 Dec 2023 01:05:20 -0800 (PST) Message-ID: <66082b70-d898-461b-a59a-b7b6f49a1886@gmail.com> Date: Mon, 4 Dec 2023 18:04:00 +0900 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 00/14] virtio-net: add support for SR-IOV emulation Content-Language: en-US To: Akihiko Odaki , "Michael S. Tsirkin" , Marcel Apfelbaum , Alex Williamson , =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , Paolo Bonzini , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , Eduardo Habkost , Jason Wang , Sriram Yagnaraman , Keith Busch , Klaus Jensen Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org References: <20231202-sriov-v1-0-32b3570f7bd6@daynix.com> From: Yui Washizu In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::c2e; envelope-from=yui.washidu@gmail.com; helo=mail-oo1-xc2e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 2023/12/02 17:08, Akihiko Odaki wrote: > On 2023/12/02 17:00, Akihiko Odaki wrote: >> Introduction >> ------------ >> >> This series is based on the RFC series submitted by Yui Washizu[1]. >> See also [2] for the context. >> >> This series enables SR-IOV emulation for virtio-net. It is useful >> to test SR-IOV support on the guest, or to expose several vDPA >> devices in a >> VM. vDPA devices can also provide L2 switching feature for offloading >> though it is out of scope to allow the guest to configure such a >> feature. >> >> The new code of SR-IOV emulation for virtio-net actually resides in >> virtio-pci since it's specific to PCI. Although it is written in a way >> agnostic to the virtio device type, it is restricted for virtio-net >> because >> of lack of validation. > > I forgot to prefix this as RFC. It is the first version of the series > and I'm open for design changes. Thank you. I'll proceed with building and reviewing the patch content.