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 6A898C4332F for ; Tue, 20 Dec 2022 13:33:40 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p7cjx-0006X4-8i; Tue, 20 Dec 2022 08:33:05 -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 1p7cjr-0006Vo-4P for qemu-devel@nongnu.org; Tue, 20 Dec 2022 08:32:59 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p7cjp-0005FO-9J for qemu-devel@nongnu.org; Tue, 20 Dec 2022 08:32:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1671543176; 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: in-reply-to:in-reply-to:references:references; bh=xmds1EaWdqbCYHF1weSmzjLnm72lT0vg9j8WxBLW8IM=; b=fsylutBWeyiz7E/4CpI1QDicG0FLjQEIr6JDh0IvKghzQcTIFIktrk0iGpK7j9JUtnBgGD olc4m+A3YGctXbqejToGj/2cvm5KcFSjmUl2rRGWkL+s4naIOXIxD9Ddacz0Fj0nIcxWH9 p+HcgGP1JrVMo8kxSu3BL+v/xL/SwgA= Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-214-GVJFxcFNO0aNCreKPJW4xg-1; Tue, 20 Dec 2022 08:32:54 -0500 X-MC-Unique: GVJFxcFNO0aNCreKPJW4xg-1 Received: by mail-qk1-f197.google.com with SMTP id bq39-20020a05620a46a700b006ffd5db9fe9so9322276qkb.2 for ; Tue, 20 Dec 2022 05:32:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=xmds1EaWdqbCYHF1weSmzjLnm72lT0vg9j8WxBLW8IM=; b=RZE4n1FgMf/qDZztP5wIHI9HR3Atp63NC9hFwh4p12oIZj12NW0JF9cfRk51vta7va QxQLD7ihyOSOK8EJEFiIN+FzgNA0Ua+tihdxETyTaKeHlu62t/cWgNjWNXx4nX56eaR7 s/sSOSCDKdn0tNFY18Kz3eXnTzRO0fxGS3dOmcvLziGI8WUu4YDpV4yX4BnjTcTQCA2r LSuAlaoozMNbzg6/i7j8RlkzAGAXdMNPlPaRSOYE0qdIiYMwgzRaA37/dlUW0/A9c2jy a+RyK6FgGi/xTehEGnKOYlee9wJB+WFkmBv6Lh/peL/c6XUa46/6/EslakMsZyVJVVkI gN+g== X-Gm-Message-State: ANoB5pluMXygxFAABOCgy7WhWla43FV1aRPHX7E0J5V09PJekHiCIuvi 4EPTlOxAVvmg/Me9PHKtmJPanO8tAKOEYjDBE6zX8cZ3qXit/gFKzQ7b7RMtHLNfYk6HkSsIFV5 B55FdvkDqZYmptOc= X-Received: by 2002:ac8:71c9:0:b0:3a8:112d:27de with SMTP id i9-20020ac871c9000000b003a8112d27demr49826983qtp.26.1671543174146; Tue, 20 Dec 2022 05:32:54 -0800 (PST) X-Google-Smtp-Source: AA0mqf52EqjpTMdkJeAgpDDI8Cu8c3e0c3yMw1xYx2k3+YcmxJef95dSdnuCtGusHslO9HrHOaSuKg== X-Received: by 2002:ac8:71c9:0:b0:3a8:112d:27de with SMTP id i9-20020ac871c9000000b003a8112d27demr49826964qtp.26.1671543173897; Tue, 20 Dec 2022 05:32:53 -0800 (PST) Received: from redhat.com ([37.19.199.118]) by smtp.gmail.com with ESMTPSA id n21-20020ac86755000000b0039cc944ebdasm7585440qtp.54.2022.12.20.05.32.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Dec 2022 05:32:53 -0800 (PST) Date: Tue, 20 Dec 2022 08:32:46 -0500 From: "Michael S. Tsirkin" To: "Longpeng (Mike, Cloud Infrastructure Service Product Dept.)" Cc: Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , stefanha@redhat.com, jasowang@redhat.com, sgarzare@redhat.com, cohuck@redhat.com, pbonzini@redhat.com, arei.gonglei@huawei.com, yechuan@huawei.com, huangzhichao@huawei.com, qemu-devel@nongnu.org Subject: Re: [PATCH v2 1/2] vhost: configure all host notifiers in a single MR transaction Message-ID: <20221220083222-mutt-send-email-mst@kernel.org> References: <20221206081841.2458-1-longpeng2@huawei.com> <20221206081841.2458-2-longpeng2@huawei.com> <1fc867d6-2c2b-36ca-1154-90ff6fc1b074@huawei.com> <0fbf411f-8438-f15e-5870-2e9dc46cc76e@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0fbf411f-8438-f15e-5870-2e9dc46cc76e@huawei.com> Received-SPF: pass client-ip=170.10.133.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 Wed, Dec 07, 2022 at 08:22:18AM +0800, Longpeng (Mike, Cloud Infrastructure Service Product Dept.) wrote: > > > And we must commit before invoking virtio_bus_cleanup_host_notifier. > > > > ... but with that info on top, finally your original patch is simpler. > > Yes, I'll try in next version, thanks. OK so I'm waiting for v3.