Received: by 2002:ab2:7903:0:b0:1fb:b500:807b with SMTP id a3csp1088174lqj; Mon, 3 Jun 2024 09:44:55 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWdGwWLG5sKFUt3WFB3FItHkfyWuqfmPIED4dxBIGbTipkvmur/bIX+0FtNS74kMhCgtJSvcklpzP4/NCgaU91rKOhPHAmupCUlIkIiPw== X-Google-Smtp-Source: AGHT+IFIHI4x+qUcnydfqJR/LeJYTQ5ycBUirjVkwpQ3KsRdX01oRKCA+W4DuDBJxOc5ZiheQLHp X-Received: by 2002:a05:620a:254d:b0:792:c2fe:3ab3 with SMTP id af79cd13be357-794f5c7325emr1125917685a.22.1717433095377; Mon, 03 Jun 2024 09:44:55 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1717433095; cv=pass; d=google.com; s=arc-20160816; b=p270NXeZtr5+LemHsCYDEmhGuG/jGcw8U/Jx/QkG+DbHiQVUDAtkqh3cRP1uGD8yNi RxtCGwWj3td3UrbW8SIaRcOrhur7DtlqhE6Lgv+g8SnA8GkhDldmHqU1jZ30j/fn7Xvd N3tG1vITzeUxBo2W4Rl3pbGuNF99MunB3YplT5TMNTisS7qPxL5QKz6ua0LXzfvAjzUj JKAHeneatw0LvF9OynqxFv/KysfSOmkyoalQM0qePNSzOPxhgWbjAII2qvLZLRybTP9M CzQ4yX34RSVvyJkqx0rlrF1bUmo6FnwJjUVpIphYPTdHSulzaHP8ZAD5PNXmD17s3/lX aRng== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:list-unsubscribe:list-subscribe :list-id:precedence:dkim-signature; bh=zkJhM79a8R11avJivbxxdE1EejxLWPTC2S55x7A+4us=; fh=2jTOoDufWS9ew1ThsqzYM56JRZhpDWcAyV3CPEK9Oeg=; b=PHyUxOmydqhbZIh7qCmVE+U21zQcguyfWmW139Hf19nfhFJFW9uNC7HlgDdWODPbe6 JrD9F5WI+yac32pGLJRQm7MjVYEWuUcW+qYtE896+uw9Gvz6vCIjAYEumRjsQyjo8yua Ho0uN2G2aeX1ylZHNSmh2KMvqrFDXkBkmbIx/BxyflywESy5d4TyGLqkx8//sVJw1CNN 88Uphyyt2KSnufwS6o/V9lortmfmxJnWoeCVKI8b1zyNGeJsxLXDVjaeoM3dmdBbUtnu hiJ5t0VJr4zT1cr8Kx+5S02awhG2kiOFuqYLK5l9k0guZNtCtuhvZDuM/ZegpoNSS/Dx HLMg==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=VpRKLdSB; arc=pass (i=1 spf=pass spfdomain=redhat.com dkim=pass dkdomain=redhat.com dmarc=pass fromdomain=redhat.com); spf=pass (google.com: domain of linux-kernel+bounces-199458-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-199458-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [147.75.199.223]) by mx.google.com with ESMTPS id af79cd13be357-794f32bc6a8si893595685a.757.2024.06.03.09.44.55 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Jun 2024 09:44:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-199458-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=VpRKLdSB; arc=pass (i=1 spf=pass spfdomain=redhat.com dkim=pass dkdomain=redhat.com dmarc=pass fromdomain=redhat.com); spf=pass (google.com: domain of linux-kernel+bounces-199458-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-199458-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 117D51C212A3 for ; Mon, 3 Jun 2024 16:44:55 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 8AF301369A0; Mon, 3 Jun 2024 16:44:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="VpRKLdSB" Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5D5AA8060D for ; Mon, 3 Jun 2024 16:44:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717433087; cv=none; b=PW6p9K6PaFicX70dWrF0M7n89RdXJKyqHaeicgHTvL+lC99giTSr9m9GzafdXnXxw1GDzbfITbJ55OSFwTSosM2NlnByH/rAwrKTj0ioxcEzNlU8inCM9jbNSMqCTPAS/Tti3TpLcZ5lhqcvRCIpAy3N73nzeZ9Oj4r0XnnLFSs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717433087; c=relaxed/simple; bh=t4eoPsxvhm/UX72ypmID6dj2keloK0/DxVJPrFRAldI=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=bqJgL3XRz/3omtoje6ih3vDOQNgGb7ju/Mi8ROsXTGwxehaSgNR5c3Pq7t5WcX2qGRD80IPp8qZXLH/ao9TmY5Qcv4KsaA+dzPcTn0+QNqAyocpS0xUwiOdv52b3ABFGxqjwynNYpTj9CoyDSgeVf41ELZhKBZmrxDFBjtMAqRQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=VpRKLdSB; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1717433085; 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=zkJhM79a8R11avJivbxxdE1EejxLWPTC2S55x7A+4us=; b=VpRKLdSB3owQrmEgzvT6ABXi1wKxYr2MN2vSa0JBJuFqad+fvhNqq+kk9/mimWHSvTIbSz FhLhVS4QtR1iIcfx4AtUwt8jQbrjOBXf42uFqsZzisPCjCABefNiZmcljQeIKXcoRh3bQ3 JLhQlakWgR5En/YDaEe5yhKmnaM5rK4= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-365-errRmU8HPbWczMCWGdT3dw-1; Mon, 03 Jun 2024 12:44:43 -0400 X-MC-Unique: errRmU8HPbWczMCWGdT3dw-1 Received: by mail-wm1-f71.google.com with SMTP id 5b1f17b1804b1-4213530af1aso12984375e9.2 for ; Mon, 03 Jun 2024 09:44:42 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717433081; x=1718037881; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zkJhM79a8R11avJivbxxdE1EejxLWPTC2S55x7A+4us=; b=X9tEhII0QCE46PQ1b77WR0hkKsmxvJOOkX7psEbZo6UiHChzFlefzc4FislKgNtLUG PBxtRBskl2rmKCsr+lu045yG3Z+sGFFrlfyO2756heiUENiJlRXBdpkoTyblMKIgq/Kq 0ZlAZkS/8X38KgxyGVrblS8l3RnSOonruFe1KPgBdW1gEJOrtV/9gYVQ444SusYJRgRS D0qyvBjyStT2pg/BAKFwfHq0iT1pzwr+ZSN6mhpW9JO93O/imY6zehkzVrI7qcq4coUj kqAMEGbNQFnGKiM9gHgI/FzA4JVc+6XoooSiaw4nCGk/EtrLLKE2q6dv5dgDKVZjRHrW c69w== X-Forwarded-Encrypted: i=1; AJvYcCVLNH+bSLoFLOjWXLmYC5y5XxN3xPdq3tTxueE1XgHc8uNde5V26sgBoLFBN3+00YgzvmBzFxDBkfrQg48KFM/hi8O5VhitQuL0Kr2k X-Gm-Message-State: AOJu0YwvmInk5ibjW8OPVXT7mzzGphaKTd35vt+3wxK5juzNWUgY3PWc dZ6Cn1k5zpNIpJVY+XyqHjhQoei8/5H9lZRNP3nvkBNs+UzvrV6C8Dd5wHyLCsnzJmp3H+pMA3i xp7UvWggV4+sXNvdAwpFfiUdGjGz+r59vc28k7qOrxbtBZBC5JHyDouXrMEyenPqf/pPcl7SWbL 5TRx+qNHYVHVkJla2+imddyoKbiQf3KaOub2xI X-Received: by 2002:a05:600c:4744:b0:420:2983:2229 with SMTP id 5b1f17b1804b1-4212e07530emr82210715e9.22.1717433081463; Mon, 03 Jun 2024 09:44:41 -0700 (PDT) X-Received: by 2002:a05:600c:4744:b0:420:2983:2229 with SMTP id 5b1f17b1804b1-4212e07530emr82210525e9.22.1717433081090; Mon, 03 Jun 2024 09:44:41 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240510211024.556136-1-michael.roth@amd.com> <6nby33glecw46wrdws7vuokrqz4b72evrzdujcrsm6pujo62b6@xoxstkzsvwrj> In-Reply-To: <6nby33glecw46wrdws7vuokrqz4b72evrzdujcrsm6pujo62b6@xoxstkzsvwrj> From: Paolo Bonzini Date: Mon, 3 Jun 2024 18:44:29 +0200 Message-ID: Subject: Re: [PULL 00/19] KVM: Add AMD Secure Nested Paging (SEV-SNP) Hypervisor Support To: Michael Roth Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Sean Christopherson , linux-coco@lists.linux.dev, jroedel@suse.de, thomas.lendacky@amd.com, vkuznets@redhat.com, pgonda@google.com, rientjes@google.com, tobin@ibm.com, bp@alien8.de, vbabka@suse.cz, alpergun@google.com, ashish.kalra@amd.com, nikunj.dadhania@amd.com, pankaj.gupta@amd.com, liam.merwick@oracle.com, papaluri@amd.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, May 31, 2024 at 5:23=E2=80=AFAM Michael Roth = wrote: > As discussed during the PUCK call, here is a branch with fixup patches > that incorporate the additional review/testing that came in after these > patches were merged into kvm/next: > > https://github.com/mdroth/linux/commits/kvm-next-snp-fixes4/ > > They are intended to be squashed in but can also be applied on top if > that's preferable (but in that case the first 2 patches need to be > squashed together to maintain build bisectability): Yes, I'd rather not rebase kvm/next again so I applied them on top. None of the issues are so egregiously bad. Paolo