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 6BE91C433F5 for ; Wed, 1 Dec 2021 15:06:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350639AbhLAPJa (ORCPT ); Wed, 1 Dec 2021 10:09:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350460AbhLAPJD (ORCPT ); Wed, 1 Dec 2021 10:09:03 -0500 Received: from mail-ed1-x52f.google.com (mail-ed1-x52f.google.com [IPv6:2a00:1450:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 32C6CC061756; Wed, 1 Dec 2021 07:05:42 -0800 (PST) Received: by mail-ed1-x52f.google.com with SMTP id z5so37914529edd.3; Wed, 01 Dec 2021 07:05:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=MBT3RPen2M431MDKHFSMebGnut1XmD83aF6y4bnLBoE=; b=aUUpW0y4Fl3KE6dPk2xZJLBZlss1B9u+yDHnRR+V+DiVzP7w03taRDeCXSZlk9Vilp FpEoMBLzSC6g2YL/MlRPq1Fl40yqyW2DvFgH/y4wZaLUlgKGDiYG9H+ek45btPGd7a2R pzVl1kZ3L+eJpAi3tw8+Kh2RO46Vg5RPZSYa/jXH3su9CjghT6puhs3LIbgCgiplZ7Mm v47ko61h83oS2nx5bgYeJD5rXcCPwDDkREzQOl34lD/O8BA2Ej7bOowKW+orCt0wlt6M VlQrugZLDi+ypK9xWxJLoY+tCLb/nu96rLuvIkVzNAyyEKBZFZ3pHBczVf9pKwTPcAk4 1jew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:message-id:date:mime-version:user-agent :subject:content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=MBT3RPen2M431MDKHFSMebGnut1XmD83aF6y4bnLBoE=; b=lUyYkkR46FGQXcxogh8lOgRMt+HR3BCbsvq1cfxUws/RM5QW/OQCvkfTgAWX/332Fo IEGNZDJHfo8Srvv/3x4cOIrHUrhHhtdTErEwK0p7CW/Mq5SXOLzjzUFUHM7oWuJc72zz riH+HC7bM+vAIFkX1TMdm2gY9ov0uFExnnrRChvmpBsnVwt88T2MshtZ0JdyDa2J4nXe VglX94GIkiiqXu3K3KNKl6eNfoOTW8IyjMuMwj+I92Y/ZP56Q6l/eMAHdOpN8o2hIoxo g8Ic3UzFq/W3GDQT+NIvtE9wEx2ibryvmuyZ5nMs85n5IR6jmah/uOSSTThxGC+Vf1KI hLUw== X-Gm-Message-State: AOAM531BtAvWCKQE3Ym8bpxttZdASB1/BMtOCkBI+tHBZgR20WH1D59P TH/uSceGzSj1GXvfzOsstRI= X-Google-Smtp-Source: ABdhPJxm4ZE4RV4M+RYm5RijIK5XPgqp/L+Smx4PqR/1o80Gf/aQZXxqwcMbNofC/qZjfZ4MccFfvQ== X-Received: by 2002:a17:907:764b:: with SMTP id kj11mr7550132ejc.307.1638371139141; Wed, 01 Dec 2021 07:05:39 -0800 (PST) Received: from ?IPV6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.googlemail.com with ESMTPSA id og38sm24863ejc.5.2021.12.01.07.05.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 01 Dec 2021 07:05:38 -0800 (PST) Sender: Paolo Bonzini Message-ID: Date: Wed, 1 Dec 2021 16:05:32 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: [RFC PATCH v3 00/59] KVM: X86: TDX support Content-Language: en-US To: Sean Christopherson , isaku.yamahata@intel.com Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H . Peter Anvin" , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , erdemaktas@google.com, Connor Kuehl , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, isaku.yamahata@gmail.com References: From: Paolo Bonzini In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/30/21 19:51, Sean Christopherson wrote: > On Wed, Nov 24, 2021,isaku.yamahata@intel.com wrote: >> - drop load/initialization of TDX module > So what's the plan for loading and initializing TDX modules? > The latest news I got are that Intel has an EFI application that loads it, so loading it from Linux and updating it at runtime can be punted to later. Paolo