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 ws5-mx01.kavi.com (ws5-mx01.kavi.com [34.193.7.191]) (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 65CBEC64EC4 for ; Mon, 6 Mar 2023 22:50:29 +0000 (UTC) Received: from lists.oasis-open.org (oasis.ws5.connectedcommunity.org [10.110.1.242]) by ws5-mx01.kavi.com (Postfix) with ESMTP id A3E98120D4E for ; Mon, 6 Mar 2023 22:50:28 +0000 (UTC) Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 8C8C79866CD for ; Mon, 6 Mar 2023 22:50:28 +0000 (UTC) Received: from host09.ws5.connectedcommunity.org (host09.ws5.connectedcommunity.org [10.110.1.97]) by lists.oasis-open.org (Postfix) with QMQP id 793CB9866BE; Mon, 6 Mar 2023 22:50:28 +0000 (UTC) Mailing-List: contact virtio-comment-help@lists.oasis-open.org; run by ezmlm List-ID: Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id C7B299866C6 for ; Mon, 6 Mar 2023 22:49:59 +0000 (UTC) X-Virus-Scanned: amavisd-new at kavi.com X-MC-Unique: JdVMKYTYOhmB5uE4lS0z1Q-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678142996; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=1klO/5jbx7TMiurPDQx9cnjYZl+9qNLvm7Kx1TkEzVw=; b=wtMgWp1xuJDiiS7IPp6ck8g5YDGgVvJ+SpUEngM/ReANb6jDtOhzIwtDha+6clSCO8 jour/Yy7lQGBHrIhMJD1Hduu7skHbpqjNqbfY6/diveNgrUDmdWt4A5vIN6EoGs+Zv9f Qo1lbXR7JFLQIHG1faRZ+ip2xM72P6Kj3AVjMulT9wBZhaNE2vLnPqNfX9e0eqysH8oI pDMsuv2SNTPNyzs6ehPteW9ZG9otSUngVrjW7Awh2fRy12MUyOH1EreuaLGFc4DPmdik ynEmPj501bUcsFtOq6TWcOrJFQ0A/NDT3CVVWJDknuqaPu9IC0EeRgTgn2u5TK7I6+Hp OT6w== X-Gm-Message-State: AO0yUKXgQni7WaK5aC90Ft0z3IUxZRJZCzbtxrdodnI9k6mAQtuTzlpG UTwGEhw6KRvgsU14lxKxE1pJmpUARIGJmPYORwvp9yutuePNnFKJjJn88/d20y2PgjqApzyWRKT jWdwPuM18f5KdjO+B7bCCL5EPpLwiTYR2pQ== X-Received: by 2002:a05:600c:4509:b0:3eb:32ff:da8 with SMTP id t9-20020a05600c450900b003eb32ff0da8mr11589170wmo.16.1678142996309; Mon, 06 Mar 2023 14:49:56 -0800 (PST) X-Google-Smtp-Source: AK7set/oeZjvI5ZlOo3mj9Umltf20LkhnX3OIDnPNUrdviNyt4GO1kNDJPWFw/B4qf4raNHcoPFP+A== X-Received: by 2002:a05:600c:4509:b0:3eb:32ff:da8 with SMTP id t9-20020a05600c450900b003eb32ff0da8mr11589149wmo.16.1678142995965; Mon, 06 Mar 2023 14:49:55 -0800 (PST) Date: Mon, 6 Mar 2023 17:49:51 -0500 From: "Michael S. Tsirkin" To: Max Gurtovoy Cc: Stefan Hajnoczi , virtio-comment@lists.oasis-open.org, virtio-dev@lists.oasis-open.org, jasowang@redhat.com, cohuck@redhat.com, sgarzare@redhat.com, nrupal.jani@intel.com, Piotr.Uminski@intel.com, hang.yuan@intel.com, virtio@lists.oasis-open.org, Zhu Lingshan , pasic@linux.ibm.com, Shahaf Shuler , Parav Pandit Message-ID: <20230306174850-mutt-send-email-mst@kernel.org> References: <20c81b66f0b21b5bd646c24840ac3f8462c86acf.1677761896.git.mst@redhat.com> <20230302204007.GD2554028@fedora> <20230302190230-mutt-send-email-mst@kernel.org> <027fff1b-8ed7-abc0-2331-b188b8822bf4@nvidia.com> MIME-Version: 1.0 In-Reply-To: <027fff1b-8ed7-abc0-2331-b188b8822bf4@nvidia.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: Re: [virtio-comment] Re: [PATCH v10 04/10] admin: introduce virtio admin virtqueues On Mon, Mar 06, 2023 at 05:14:09PM +0200, Max Gurtovoy wrote: > > > This would allow pipelining > > > dependent commands but prevent long-running commands because the > > > virtqueue is blocked while executing a command. > > > > we have multiple vqs for that. > > why do we need multiple admin vqs ? You are literally replying to a discussion with a use-case. -- MST This publicly archived list offers a means to provide input to the OASIS Virtual I/O Device (VIRTIO) TC. In order to verify user consent to the Feedback License terms and to minimize spam in the list archive, subscription is required before posting. Subscribe: virtio-comment-subscribe@lists.oasis-open.org Unsubscribe: virtio-comment-unsubscribe@lists.oasis-open.org List help: virtio-comment-help@lists.oasis-open.org List archive: https://lists.oasis-open.org/archives/virtio-comment/ Feedback License: https://www.oasis-open.org/who/ipr/feedback_license.pdf List Guidelines: https://www.oasis-open.org/policies-guidelines/mailing-lists Committee: https://www.oasis-open.org/committees/virtio/ Join OASIS: https://www.oasis-open.org/join/ 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 ws5-mx01.kavi.com (ws5-mx01.kavi.com [34.193.7.191]) (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 376E3C61DA4 for ; Mon, 6 Mar 2023 22:50:30 +0000 (UTC) Received: from lists.oasis-open.org (oasis.ws5.connectedcommunity.org [10.110.1.242]) by ws5-mx01.kavi.com (Postfix) with ESMTP id 3AEE4157F0D for ; Mon, 6 Mar 2023 22:50:29 +0000 (UTC) Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id EC8429866C5 for ; Mon, 6 Mar 2023 22:50:28 +0000 (UTC) Received: from host09.ws5.connectedcommunity.org (host09.ws5.connectedcommunity.org [10.110.1.97]) by lists.oasis-open.org (Postfix) with QMQP id 7B63E9866C2; Mon, 6 Mar 2023 22:50:28 +0000 (UTC) Mailing-List: contact virtio-dev-help@lists.oasis-open.org; run by ezmlm List-ID: Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 907C99866BF for ; Mon, 6 Mar 2023 22:50:01 +0000 (UTC) X-Virus-Scanned: amavisd-new at kavi.com X-MC-Unique: IeEru_VwPASzUPZNQbVPZw-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678142996; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=1klO/5jbx7TMiurPDQx9cnjYZl+9qNLvm7Kx1TkEzVw=; b=zPiiTUj0XflQDnFyHjp1mpgB0547K/T7z5d7yk498FORJgLsSiRVCX5PUsiF4zsK3K DKTjw+Ffgvn64drbjeVjd/hKVcBmEJJkmE7/I8po1rrKHA2RiRKgAu1KIuOV6aHD1sMO BVgVYmtT6A1eqjm2a4s1Yy/lEx/eOSCck4lEByO3vxFqroZskMVItDBPKDUJbx3MA0bT ZhE54LMlWGol8W0akpSWvQdS46fy17eRCfinm5tDVV39e+BeteZ8Oun/0QTdjsPJgzlt NBCJnAGKMNPl6OyeIetHhSjSicIZdoN4GFhkin19PuxgEMi0wRV3oXM0QzdJhk9kAF8o Gutw== X-Gm-Message-State: AO0yUKXDfAAUDPp7coEtSS1Gy2TDiIvqUp1hXI63d95oXRpi6+SXxCCJ VgmiZ8p5fUtMLbYeRzXF+083ncgx/XEYqUijM90h2IRPAADcmJu8nPlTlcfwZpT7lXXrcpnR4/j 7GqeaKeB0O9uW3YtQjY7SXoWPyL+c X-Received: by 2002:a05:600c:4509:b0:3eb:32ff:da8 with SMTP id t9-20020a05600c450900b003eb32ff0da8mr11589174wmo.16.1678142996310; Mon, 06 Mar 2023 14:49:56 -0800 (PST) X-Google-Smtp-Source: AK7set/oeZjvI5ZlOo3mj9Umltf20LkhnX3OIDnPNUrdviNyt4GO1kNDJPWFw/B4qf4raNHcoPFP+A== X-Received: by 2002:a05:600c:4509:b0:3eb:32ff:da8 with SMTP id t9-20020a05600c450900b003eb32ff0da8mr11589149wmo.16.1678142995965; Mon, 06 Mar 2023 14:49:55 -0800 (PST) Date: Mon, 6 Mar 2023 17:49:51 -0500 From: "Michael S. Tsirkin" To: Max Gurtovoy Cc: Stefan Hajnoczi , virtio-comment@lists.oasis-open.org, virtio-dev@lists.oasis-open.org, jasowang@redhat.com, cohuck@redhat.com, sgarzare@redhat.com, nrupal.jani@intel.com, Piotr.Uminski@intel.com, hang.yuan@intel.com, virtio@lists.oasis-open.org, Zhu Lingshan , pasic@linux.ibm.com, Shahaf Shuler , Parav Pandit Message-ID: <20230306174850-mutt-send-email-mst@kernel.org> References: <20c81b66f0b21b5bd646c24840ac3f8462c86acf.1677761896.git.mst@redhat.com> <20230302204007.GD2554028@fedora> <20230302190230-mutt-send-email-mst@kernel.org> <027fff1b-8ed7-abc0-2331-b188b8822bf4@nvidia.com> MIME-Version: 1.0 In-Reply-To: <027fff1b-8ed7-abc0-2331-b188b8822bf4@nvidia.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [virtio-dev] Re: [virtio-comment] Re: [PATCH v10 04/10] admin: introduce virtio admin virtqueues On Mon, Mar 06, 2023 at 05:14:09PM +0200, Max Gurtovoy wrote: > > > This would allow pipelining > > > dependent commands but prevent long-running commands because the > > > virtqueue is blocked while executing a command. > > > > we have multiple vqs for that. > > why do we need multiple admin vqs ? You are literally replying to a discussion with a use-case. -- MST --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscribe@lists.oasis-open.org For additional commands, e-mail: virtio-dev-help@lists.oasis-open.org