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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B5B3C433EF for ; Fri, 3 Dec 2021 08:42:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379250AbhLCIpZ (ORCPT ); Fri, 3 Dec 2021 03:45:25 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:39385 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1379251AbhLCIpX (ORCPT ); Fri, 3 Dec 2021 03:45:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1638520919; 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=6GZB4B1N+7654kHtpQfNF47RaDJVwe0bhDq5s6FRHyg=; b=RKnk/VC+UB4KX6FRQdz9/0Ei49OMNuOB82OgJiYQzA6jZ9cQox+b0k+2mdKYrihUYLpAAS DlaEmnnBEkmxe/Q4g/SBlHV3FzDYMp4J1k1SA70/iETNQRiKWWkQHvww17zoU2F4+TUm+o 4Sxb50AADVSJNwltxnrr697Tgf9A1Bg= Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-135-S2NJFWt2OgmeMEnxvWkP-g-1; Fri, 03 Dec 2021 03:41:59 -0500 X-MC-Unique: S2NJFWt2OgmeMEnxvWkP-g-1 Received: by mail-ed1-f72.google.com with SMTP id v10-20020aa7d9ca000000b003e7bed57968so1891361eds.23 for ; Fri, 03 Dec 2021 00:41:58 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=6GZB4B1N+7654kHtpQfNF47RaDJVwe0bhDq5s6FRHyg=; b=qj+AaO5/vIi47j6MzHIp626ssv42JXAvNDdyaqQBQpf4idevoknT+4nbI5B1YSUhOa vqvJixG33Myx09XhJlgGWCOX0So+3AHlZ8usgtt/TudW1vT+ay9Mw9oSvONFuKP0EPCf xpwCJ6MD1XGNNwl7bgmgJ4HEhxZN0jZaAr/io46/h8joSxnf5Rddc6SYPFPYqQuMUjxo FbpWIqVzJ1HgBtnEhI1eP75R9pIWXimlWTQXAg5wjNZFLSwcppRy50mgsFMH50juAyNX QUkf+vnhS6h+khTsxaX80KU3LdTqGD3uL2jVjGwwzUxr/o1BXJPWrFuZojT9BfShZ0Sc 1BxA== X-Gm-Message-State: AOAM530YZlt2J0QHj7+uHs9+xe4Uhh045ZXhEA0ABid5yBsQcCANvH27 vPpkXR2ITAVKUhlLpwQPzDlM278hUFhKZkJ61EYJObQONXsnuQ3WIkYsjoGYYENmBR+Z0OmjoN6 DRryGiEXxOWgk X-Received: by 2002:a17:907:2da5:: with SMTP id gt37mr22331296ejc.316.1638520917554; Fri, 03 Dec 2021 00:41:57 -0800 (PST) X-Google-Smtp-Source: ABdhPJzb/7LfnJkZdygdHrdv8Opu/P8GNBZ71fU2X1d4rvGa3jMNrBM7Vo1vtI9fJLdAjbdMVuP/5Q== X-Received: by 2002:a17:907:2da5:: with SMTP id gt37mr22331277ejc.316.1638520917422; Fri, 03 Dec 2021 00:41:57 -0800 (PST) Received: from [10.43.2.64] (nat-pool-brq-t.redhat.com. [213.175.37.10]) by smtp.gmail.com with ESMTPSA id j17sm1535384edj.0.2021.12.03.00.41.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 03 Dec 2021 00:41:57 -0800 (PST) Message-ID: <63d013c1-bacf-2c06-896a-fd9c2b010653@redhat.com> Date: Fri, 3 Dec 2021 09:41:56 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.1 Subject: Re: [PATCH v1 00/12] Add riscv kvm accel support Content-Language: en-US To: Yifei Jiang , qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: bin.meng@windriver.com, kvm@vger.kernel.org, libvir-list@redhat.com, anup.patel@wdc.com, wanbo13@huawei.com, Alistair.Francis@wdc.com, kvm-riscv@lists.infradead.org, wanghaibin.wang@huawei.com, palmer@dabbelt.com, fanliang@huawei.com, wu.wubin@huawei.com References: <20211120074644.729-1-jiangyifei@huawei.com> From: =?UTF-8?B?TWljaGFsIFByw612b3puw61r?= In-Reply-To: <20211120074644.729-1-jiangyifei@huawei.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On 11/20/21 08:46, Yifei Jiang wrote: > This series adds both riscv32 and riscv64 kvm support, and implements > migration based on riscv. What libvirt does when detecting KVM support is issuing query-kvm monitor command and checking if both 'present' and 'enabled' bools are true. If this is what these patches end up with we should get KVM acceleration in Libvirt for free. Michal