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 B7895C7115B for ; Thu, 26 Jun 2025 06:35:18 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uUgCK-00078o-TD; Thu, 26 Jun 2025 02:35:00 -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 1uUgCI-00078a-Ne for qemu-devel@nongnu.org; Thu, 26 Jun 2025 02:35:00 -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 1uUgCH-0002OU-1t for qemu-devel@nongnu.org; Thu, 26 Jun 2025 02:34:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1750919694; 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:autocrypt:autocrypt; bh=xWZ8yDv6a9F2BKMmPzcwJiEXwkuOY3IMqlNRSDI/2KE=; b=QFznyAb8ewXAQbkZtLXsqFFesHYizqWE+wpaQicPSRm8Q69OWD7aVfFE5m0RtkNPDwQvA0 8NBnj911LiCsyK0nytfD152kAkB3KrvDskpw3ZwAQ4uzmQCoPK6u4KuVi0l5bf/N3rNTQl +eKloNfbnAnF2L3I1NGV4y3EnPm+37s= Received: from mail-wm1-f70.google.com (mail-wm1-f70.google.com [209.85.128.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-650-R0_cj_pfMa6TWe01npYQFA-1; Thu, 26 Jun 2025 02:34:53 -0400 X-MC-Unique: R0_cj_pfMa6TWe01npYQFA-1 X-Mimecast-MFC-AGG-ID: R0_cj_pfMa6TWe01npYQFA_1750919692 Received: by mail-wm1-f70.google.com with SMTP id 5b1f17b1804b1-43e9b0fd00cso3218265e9.0 for ; Wed, 25 Jun 2025 23:34:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750919692; x=1751524492; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=xWZ8yDv6a9F2BKMmPzcwJiEXwkuOY3IMqlNRSDI/2KE=; b=KVkulWLzR5F8XGTXjL915gZTe4QQiRiFxDlON8zrY4bMJNfymGmTzO6R/XOg6qbEn7 Ko1wmOeHjKiP35tT865DE+EyNY7nST04Yj/by7tJkR59K6bfnY7X8nBcY+UJj6zhPfVb V6Pd/0ytSernjd4zI/ZY+2jIsOLbSNbnfvcUXr+rmGZxV5vsC4jBjojODPwcWxLkqLwj hoYEFQnFjgr/cGcXm8DSdsWTK7gJlWdiuhuBXxNnZ/2HytMNA3SMtu6FKtojdKu6DNh8 wg3cmr142q872iurDzot51ECvTECFmvv41N6E6X+J5dvd/zQiUzQGMISLYqJE7kUajaD 0lVg== X-Forwarded-Encrypted: i=1; AJvYcCVkZMddFdnFop1ZR64u5i+zRh4waJzdk+F8KnN+w05CaiwG79C5gN35BjQQQbotALxB0YqKqREx7Y3a@nongnu.org X-Gm-Message-State: AOJu0YxhP97if9HUKYGFw0qI3qtx+/+w4mjzYgKASDr4qRqj3/X6ns4m z45FzMup1x/hjUuH0c4qaHUgmLahLf8y+TkD9+DtmOMiepWmIFCf5Vfb3dAseYHobGgKfLBfp0U Sd/++eAzkSOY6CEAh92qn4gksMTqlIYKFtiKveZxjZVw4QbsB3P/JCxTe X-Gm-Gg: ASbGncuU1D7cX9gQp0SaxulB3eJGC87PYMKa41JhjuiXfRkikR9kJ8iAi5t2E+o0cDr +pMRhIL9FJ6ez4Ol7eoXYysu/MrJQ1xts9AabbJ5pBg7NYi9n1wbTqFKouLQh/RzEgJMpHu0vwo j41zMjtOuccx6+mZmoJvVDD4+kd985JGlpgmoKqBdiSBSje6FGf5+8QPPc2/pQwXtxhntI/t1SH B6kw7URHsxf4ylaggGnwbD6cslhGm8yTH1WtRHzxrgMvP9aelL/L3v7eV4wjxZXa3zpyUqOX06X FKMsH7nRn62Y+hOleowH1fzbaDIutQKbU/U88MAnUSssJOsjtvaxRhXCy4h8 X-Received: by 2002:a05:600c:8184:b0:453:92e:a459 with SMTP id 5b1f17b1804b1-4538ad600f0mr7439905e9.16.1750919691848; Wed, 25 Jun 2025 23:34:51 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEUhAG0tc3LlldTHqulryyCo1ffVH3W2rBplgRNvEqY4c/hjjCUuyPvBlNfQA2sRIZAIJhuMw== X-Received: by 2002:a05:600c:8184:b0:453:92e:a459 with SMTP id 5b1f17b1804b1-4538ad600f0mr7439585e9.16.1750919691413; Wed, 25 Jun 2025 23:34:51 -0700 (PDT) Received: from ?IPV6:2a01:e0a:280:24f0:9db0:474c:ff43:9f5c? ([2a01:e0a:280:24f0:9db0:474c:ff43:9f5c]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4538234be76sm39690355e9.15.2025.06.25.23.34.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Jun 2025 23:34:50 -0700 (PDT) Message-ID: <3db96e51-75f1-4b15-a1d6-92c970f568be@redhat.com> Date: Thu, 26 Jun 2025 08:34:50 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 03/19] vfio-user: implement message receive infrastructure To: John Levon , qemu-devel@nongnu.org Cc: =?UTF-8?Q?Marc-Andr=C3=A9_Lureau?= , =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , Thanos Makatos , Paolo Bonzini , Alex Williamson , =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , John Johnson , Elena Ufimtseva , Jagannathan Raman References: <20250625193012.2316242-1-john.levon@nutanix.com> <20250625193012.2316242-4-john.levon@nutanix.com> Content-Language: en-US, fr From: =?UTF-8?Q?C=C3=A9dric_Le_Goater?= Autocrypt: addr=clg@redhat.com; keydata= xsFNBFu8o3UBEADP+oJVJaWm5vzZa/iLgpBAuzxSmNYhURZH+guITvSySk30YWfLYGBWQgeo 8NzNXBY3cH7JX3/a0jzmhDc0U61qFxVgrPqs1PQOjp7yRSFuDAnjtRqNvWkvlnRWLFq4+U5t yzYe4SFMjFb6Oc0xkQmaK2flmiJNnnxPttYwKBPd98WfXMmjwAv7QfwW+OL3VlTPADgzkcqj 53bfZ4VblAQrq6Ctbtu7JuUGAxSIL3XqeQlAwwLTfFGrmpY7MroE7n9Rl+hy/kuIrb/TO8n0 ZxYXvvhT7OmRKvbYuc5Jze6o7op/bJHlufY+AquYQ4dPxjPPVUT/DLiUYJ3oVBWFYNbzfOrV RxEwNuRbycttMiZWxgflsQoHF06q/2l4ttS3zsV4TDZudMq0TbCH/uJFPFsbHUN91qwwaN/+ gy1j7o6aWMz+Ib3O9dK2M/j/O/Ube95mdCqN4N/uSnDlca3YDEWrV9jO1mUS/ndOkjxa34ia 70FjwiSQAsyIwqbRO3CGmiOJqDa9qNvd2TJgAaS2WCw/TlBALjVQ7AyoPEoBPj31K74Wc4GS Rm+FSch32ei61yFu6ACdZ12i5Edt+To+hkElzjt6db/UgRUeKfzlMB7PodK7o8NBD8outJGS tsL2GRX24QvvBuusJdMiLGpNz3uqyqwzC5w0Fd34E6G94806fwARAQABzSJDw6lkcmljIExl IEdvYXRlciA8Y2xnQHJlZGhhdC5jb20+wsGRBBMBCAA7FiEEoPZlSPBIlev+awtgUaNDx8/7 7KEFAmTLlVECGwMFCwkIBwICIgIGFQoJCAsCBBYCAwECHgcCF4AACgkQUaNDx8/77KG0eg// S0zIzTcxkrwJ/9XgdcvVTnXLVF9V4/tZPfB7sCp8rpDCEseU6O0TkOVFoGWM39sEMiQBSvyY lHrP7p7E/JYQNNLh441MfaX8RJ5Ul3btluLapm8oHp/vbHKV2IhLcpNCfAqaQKdfk8yazYhh EdxTBlzxPcu+78uE5fF4wusmtutK0JG0sAgq0mHFZX7qKG6LIbdLdaQalZ8CCFMKUhLptW71 xe+aNrn7hScBoOj2kTDRgf9CE7svmjGToJzUxgeh9mIkxAxTu7XU+8lmL28j2L5uNuDOq9vl hM30OT+pfHmyPLtLK8+GXfFDxjea5hZLF+2yolE/ATQFt9AmOmXC+YayrcO2ZvdnKExZS1o8 VUKpZgRnkwMUUReaF/mTauRQGLuS4lDcI4DrARPyLGNbvYlpmJWnGRWCDguQ/LBPpbG7djoy k3NlvoeA757c4DgCzggViqLm0Bae320qEc6z9o0X0ePqSU2f7vcuWN49Uhox5kM5L86DzjEQ RHXndoJkeL8LmHx8DM+kx4aZt0zVfCHwmKTkSTQoAQakLpLte7tWXIio9ZKhUGPv/eHxXEoS 0rOOAZ6np1U/xNR82QbF9qr9TrTVI3GtVe7Vxmff+qoSAxJiZQCo5kt0YlWwti2fFI4xvkOi V7lyhOA3+/3oRKpZYQ86Frlo61HU3r6d9wzOwU0EW7yjdQEQALyDNNMw/08/fsyWEWjfqVhW pOOrX2h+z4q0lOHkjxi/FRIRLfXeZjFfNQNLSoL8j1y2rQOs1j1g+NV3K5hrZYYcMs0xhmrZ KXAHjjDx7FW3sG3jcGjFW5Xk4olTrZwFsZVUcP8XZlArLmkAX3UyrrXEWPSBJCXxDIW1hzwp bV/nVbo/K9XBptT/wPd+RPiOTIIRptjypGY+S23HYBDND3mtfTz/uY0Jytaio9GETj+fFis6 TxFjjbZNUxKpwftu/4RimZ7qL+uM1rG1lLWc9SPtFxRQ8uLvLOUFB1AqHixBcx7LIXSKZEFU CSLB2AE4wXQkJbApye48qnZ09zc929df5gU6hjgqV9Gk1rIfHxvTsYltA1jWalySEScmr0iS YBZjw8Nbd7SxeomAxzBv2l1Fk8fPzR7M616dtb3Z3HLjyvwAwxtfGD7VnvINPbzyibbe9c6g LxYCr23c2Ry0UfFXh6UKD83d5ybqnXrEJ5n/t1+TLGCYGzF2erVYGkQrReJe8Mld3iGVldB7 JhuAU1+d88NS3aBpNF6TbGXqlXGF6Yua6n1cOY2Yb4lO/mDKgjXd3aviqlwVlodC8AwI0Sdu jWryzL5/AGEU2sIDQCHuv1QgzmKwhE58d475KdVX/3Vt5I9kTXpvEpfW18TjlFkdHGESM/Jx IqVsqvhAJkalABEBAAHCwV8EGAECAAkFAlu8o3UCGwwACgkQUaNDx8/77KEhwg//WqVopd5k 8hQb9VVdk6RQOCTfo6wHhEqgjbXQGlaxKHoXywEQBi8eULbeMQf5l4+tHJWBxswQ93IHBQjK yKyNr4FXseUI5O20XVNYDJZUrhA4yn0e/Af0IX25d94HXQ5sMTWr1qlSK6Zu79lbH3R57w9j hQm9emQEp785ui3A5U2Lqp6nWYWXz0eUZ0Tad2zC71Gg9VazU9MXyWn749s0nXbVLcLS0yop s302Gf3ZmtgfXTX/W+M25hiVRRKCH88yr6it+OMJBUndQVAA/fE9hYom6t/zqA248j0QAV/p LHH3hSirE1mv+7jpQnhMvatrwUpeXrOiEw1nHzWCqOJUZ4SY+HmGFW0YirWV2mYKoaGO2YBU wYF7O9TI3GEEgRMBIRT98fHa0NPwtlTktVISl73LpgVscdW8yg9Gc82oe8FzU1uHjU8b10lU XOMHpqDDEV9//r4ZhkKZ9C4O+YZcTFu+mvAY3GlqivBNkmYsHYSlFsbxc37E1HpTEaSWsGfA HQoPn9qrDJgsgcbBVc1gkUT6hnxShKPp4PlsZVMNjvPAnr5TEBgHkk54HQRhhwcYv1T2QumQ izDiU6iOrUzBThaMhZO3i927SG2DwWDVzZltKrCMD1aMPvb3NU8FOYRhNmIFR3fcalYr+9gD uVKe8BVz4atMOoktmt0GWTOC8P4= In-Reply-To: <20250625193012.2316242-4-john.levon@nutanix.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=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 6/25/25 21:29, John Levon wrote: > Add the basic implementation for receiving vfio-user messages from the > control socket. > > Originally-by: John Johnson > Signed-off-by: Elena Ufimtseva > Signed-off-by: Jagannathan Raman > Signed-off-by: John Levon Reviewed-by: Cédric Le Goater Thanks, C.