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 53873C433F5 for ; Tue, 25 Jan 2022 16:44:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1585111AbiAYQow (ORCPT ); Tue, 25 Jan 2022 11:44:52 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:54480 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1584470AbiAYQjU (ORCPT ); Tue, 25 Jan 2022 11:39:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1643128759; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type; bh=gCTkVpuQFuTN+ZEnNE/wRhp4KZsQR2gL5dpMvrxlEss=; b=a1b2xhAFe5Hen4FT0t9iVJXKCeQl7RTT3iXzT2Ut0BmnilpC4FJFye27RGD6nirl43Ikfy 9f5t3TNa6wFOQ7YCvPZMm0FtUOj28+Z6mBy8NI4RIeID37rxWo+S0UrQ39JugbFVnXEUpD Pv0U1wZ3aw0U1xy8cb+/OnOd1iLAiF8= Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-152-Bh43Y7yxNXyz3KFTDebwsA-1; Tue, 25 Jan 2022 11:39:18 -0500 X-MC-Unique: Bh43Y7yxNXyz3KFTDebwsA-1 Received: by mail-wr1-f70.google.com with SMTP id c10-20020adfa30a000000b001d79c73b64bso3307799wrb.1 for ; Tue, 25 Jan 2022 08:39:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:user-agent:reply-to:date :message-id:mime-version; bh=gCTkVpuQFuTN+ZEnNE/wRhp4KZsQR2gL5dpMvrxlEss=; b=682OYHLEd3Q4gHTrA0tEZxkGNlbHrdeirwXOnf/nUGYCn35MoyKWXk78iRBQot7axL AfB8oJEZAiWfoPVfqZ4L3CsaVfdCO2SH0/GAEG4R2vIdDOaDvu3iUIVc6bfasxi9UnjN jJMMaMFC6SnOoTM0cfL9hQNOPSFCwQ+a5TOpzC//KgAuLoKazfkFClPKMhK230GYMNvg wgnEbF4ErEexBDd/8mqRYU99uatJPCnl5P4AgGc1fvsGICo75hcxU7KVeZ2pxgM/FdLg KwZTyIK7AyG1RtAeEmvUS35XYnXa21d3/xNovFRAdedgw+DeYHg71WbDaXCGI8AXacLM mtiA== X-Gm-Message-State: AOAM531kwxtPvmyec+U9ts7ER1ZHHW93HRZqtHqAunbIykAdOPxa3Nol bJmapUE5oaQt9izXCdY/EQXow6mB4tw8CSyQswoL6Jb2hOKIZFIIgBpNEoc0xD/6T2GpocuCQWa TZzowSqH346XDxsMFYsRnbAY/qfKInKGbakpwxZBxsEtrNXVSe/NNrGffMB3WIJga X-Received: by 2002:a5d:4906:: with SMTP id x6mr18728471wrq.552.1643128756962; Tue, 25 Jan 2022 08:39:16 -0800 (PST) X-Google-Smtp-Source: ABdhPJz6XudU18Mwwyo3m4U555YS6s5SlrTdntmk/UyjkROZJrtMI1DbQ3f6vv9GW8yDMGHK9K0vCg== X-Received: by 2002:a5d:4906:: with SMTP id x6mr18728455wrq.552.1643128756735; Tue, 25 Jan 2022 08:39:16 -0800 (PST) Received: from localhost ([47.61.17.76]) by smtp.gmail.com with ESMTPSA id p15sm17089157wrq.66.2022.01.25.08.39.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 08:39:16 -0800 (PST) From: Juan Quintela To: kvm-devel , qemu-devel@nongnu.org Subject: KVM call minutes for 2022-01-25 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) Reply-To: quintela@redhat.com Date: Tue, 25 Jan 2022 17:39:15 +0100 Message-ID: <87k0enrcr0.fsf@secure.mitica> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Hi Today we have the KVM devel call. We discussed how to create machines from QMP without needing to recompile QEMU. Three different problems: - startup QMP (*) not discussed today - one binary or two not discussed today - being able to create machines dynamically. everybody agrees that we want this. Problem is how. - current greensocs approach - interested for all architectures, they need a couple of them what greensocs have: - python program that is able to read a blob that have a device tree from the blob - basically the machine type is empty and is configured from there - 100 machines around 400 devices models - Need to do the configuration before the machine construction happens - different hotplug/coldplug - How to describe devices that have multiple connections As the discussion is quite complicated, here is the recording of it. Later, Juan. https://redhat.bluejeans.com/m/TFyaUsLqt3T/?share=True *: We will talk about this on the next call