From nobody Wed Sep 18 23:35:11 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1716892620; cv=none; d=zohomail.com; s=zohoarc; b=mJhTF+GEkaNSRgg7J8pM1/OM3tRveoM7MKGubRoL1+X4QASsnm6cweeXucUAVo27OP1madKzdOoplZ1E7kwu1A73LOgN5mz9ExEZH6aKmnBQP7K7Krl9uZE7lWnyVLudOGRB3oxGjtIaE5WxNaqkCtgKPFifbgYtn062AbUZlng= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1716892620; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=QWgDH/gDQAxyHJPRHaKd8r5IWyJMqj8jhSH9L5DHuSs=; b=QeBjC9kvFNGhma/HflGqaPXHv7YKcg0LqvBg8Pkxnk+fcQLtfjj0WxVN7aulqbAK+SjhzFWoOqtws2No9k8KnqDbSfgEjpZS5nGMC42hYOc8TcN05w5NcQBaIOrFkYXXVHKqXJooFeS6+p0A/AvB/NoMAZFdJuMRzc3N/AxNpJ0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1716892620146730.1307625783139; Tue, 28 May 2024 03:37:00 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sBuBz-0004Tn-PD; Tue, 28 May 2024 06:36:31 -0400 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 1sBuBy-0004TD-EK for qemu-devel@nongnu.org; Tue, 28 May 2024 06:36:30 -0400 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 1sBuBw-0008Hu-Ht for qemu-devel@nongnu.org; Tue, 28 May 2024 06:36:30 -0400 Received: from mail-lf1-f71.google.com (mail-lf1-f71.google.com [209.85.167.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-240-zntWtRH7OmG4nZm3nBuyjQ-1; Tue, 28 May 2024 06:36:26 -0400 Received: by mail-lf1-f71.google.com with SMTP id 2adb3069b0e04-5236c5cec7dso585586e87.2 for ; Tue, 28 May 2024 03:36:26 -0700 (PDT) Received: from step1.redhat.com (host-79-53-30-109.retail.telecomitalia.it. [79.53.30.109]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42108966ce0sm137940055e9.8.2024.05.28.03.36.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 May 2024 03:36:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1716892588; 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=QWgDH/gDQAxyHJPRHaKd8r5IWyJMqj8jhSH9L5DHuSs=; b=PX8LnCiErlTqinScRaUxJbUH3BlwYdpHEsJ7pQYk+JdFq/v3195ijaQtkpvCVppLsKE15F AcABhGGKc72BDoCTfFu4npfhKoghUpY6JHZkGl90fUuSE6Z6aPo8yK9Gkpe+j3RYIFHHe5 OP+y66aTnn5DTYBg8jxP4ZavGESLbM4= X-MC-Unique: zntWtRH7OmG4nZm3nBuyjQ-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716892581; x=1717497381; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QWgDH/gDQAxyHJPRHaKd8r5IWyJMqj8jhSH9L5DHuSs=; b=Ti5dJFUZ2WPTZyvPL7wKr5Qg9OqZLSrFtdze4gMNUa6De0THuI4EWCTrIIdurThpoF 56FWZ6x+we4r39+91LAOKvODLhkV4wY7f4M9tRvNf06wag+s4U8Tfjonjr+++wPhWLb9 483SxBgfDl6xxVtaYDP6wifP3MQVgsGG9T9vkH1VB1v4SN3UdrM13bzs+lCO31xWPjiQ KkAiKu65b260QoSg5CtAHsYTpNmE3Vn/nKOkeSVj/I2DVCC84RizIOjiWvDYknz842e1 uZWm+NXHXaRomY5IP19bQ1qn+eABdzKcuos5A6gq7c+9Jfzhsf2fD5YCD2L1Vf2bYXOa INCg== X-Gm-Message-State: AOJu0Yz8z40rLyFrQJvBKUVGlDDDYpsYsFQJEQ8NLmMuCs2MpCvLhePs G8ebj4ybu6MG6pbpfEShQyYq4LEgLgyJiW5l05+vPWnmDIb2TF54AQHw61k9P6AKejI+baAvJmS uiaTplmod+sC+0ubLA0Sl45jYKN4JN9FB7VI2QQ5+0TLG9FDbRHwsQCSWso5rNFJT6s2ZP9mVPG EivGM8wUlSOey/GLpRwoyEIP+mg20F05O+w3u1 X-Received: by 2002:a05:6512:110a:b0:529:a6f6:1b03 with SMTP id 2adb3069b0e04-529a6f61b4dmr8420657e87.14.1716892581512; Tue, 28 May 2024 03:36:21 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGkqFaQhWkWgum4f5hE8KsQlq89AehXAbjYzuR81wRF8t6iD1TeW8UNVZ+xnGtVO04DVyStDQ== X-Received: by 2002:a05:6512:110a:b0:529:a6f6:1b03 with SMTP id 2adb3069b0e04-529a6f61b4dmr8420621e87.14.1716892580988; Tue, 28 May 2024 03:36:20 -0700 (PDT) From: Stefano Garzarella To: qemu-devel@nongnu.org Cc: slp@redhat.com, David Hildenbrand , Paolo Bonzini , Eduardo Habkost , Igor Mammedov , Brad Smith , gmaglione@redhat.com, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Laurent Vivier , Kevin Wolf , Jason Wang , "Michael S. Tsirkin" , Eric Blake , Markus Armbruster , Coiby Xu , qemu-block@nongnu.org, Hanna Reitz , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Raphael Norwitz , Thomas Huth , stefanha@redhat.com, =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Gerd Hoffmann , Stefano Garzarella Subject: [PATCH v6 07/12] vhost-user: enable frontends on any POSIX system Date: Tue, 28 May 2024 12:35:38 +0200 Message-ID: <20240528103543.145412-8-sgarzare@redhat.com> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240528103543.145412-1-sgarzare@redhat.com> References: <20240528103543.145412-1-sgarzare@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=sgarzare@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=-0.034, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1716892622084100011 The vhost-user protocol is not really Linux-specific so let's enable vhost-user frontends for any POSIX system. In vhost_net.c we use VHOST_FILE_UNBIND which is defined in a Linux specific header, let's define it for other systems as well. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Philippe Mathieu-Daud=C3=A9 Acked-by: Stefan Hajnoczi Reviewed-by: David Hildenbrand Signed-off-by: Stefano Garzarella --- meson.build | 1 - hw/net/vhost_net.c | 5 +++++ hw/block/Kconfig | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/meson.build b/meson.build index 6386607144..a72500be77 100644 --- a/meson.build +++ b/meson.build @@ -151,7 +151,6 @@ have_tpm =3D get_option('tpm') \ =20 # vhost have_vhost_user =3D get_option('vhost_user') \ - .disable_auto_if(host_os !=3D 'linux') \ .require(host_os !=3D 'windows', error_message: 'vhost-user is not available on Windows').allowe= d() have_vhost_vdpa =3D get_option('vhost_vdpa') \ diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c index fd1a93701a..fced429813 100644 --- a/hw/net/vhost_net.c +++ b/hw/net/vhost_net.c @@ -34,8 +34,13 @@ #include "standard-headers/linux/virtio_ring.h" #include "hw/virtio/vhost.h" #include "hw/virtio/virtio-bus.h" +#if defined(__linux__) #include "linux-headers/linux/vhost.h" +#endif =20 +#ifndef VHOST_FILE_UNBIND +#define VHOST_FILE_UNBIND -1 +#endif =20 /* Features supported by host kernel. */ static const int kernel_feature_bits[] =3D { diff --git a/hw/block/Kconfig b/hw/block/Kconfig index 9e8f28f982..29ee09e434 100644 --- a/hw/block/Kconfig +++ b/hw/block/Kconfig @@ -40,7 +40,7 @@ config VHOST_USER_BLK bool # Only PCI devices are provided for now default y if VIRTIO_PCI - depends on VIRTIO && VHOST_USER && LINUX + depends on VIRTIO && VHOST_USER =20 config SWIM bool --=20 2.45.1