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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 890B6C433F5 for ; Sat, 9 Apr 2022 23:43:31 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 7CF846B0071; Sat, 9 Apr 2022 19:43:30 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 77FDD6B0073; Sat, 9 Apr 2022 19:43:30 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5F90D6B0074; Sat, 9 Apr 2022 19:43:30 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.27]) by kanga.kvack.org (Postfix) with ESMTP id 4D9586B0071 for ; Sat, 9 Apr 2022 19:43:30 -0400 (EDT) Received: from smtpin14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 064F1204AB for ; Sat, 9 Apr 2022 23:43:30 +0000 (UTC) X-FDA: 79338969780.14.F4C1E16 Received: from mail-lj1-f176.google.com (mail-lj1-f176.google.com [209.85.208.176]) by imf18.hostedemail.com (Postfix) with ESMTP id 7DD131C0002 for ; Sat, 9 Apr 2022 23:43:29 +0000 (UTC) Received: by mail-lj1-f176.google.com with SMTP id 17so15903247lji.1 for ; Sat, 09 Apr 2022 16:43:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=shutemov-name.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=SbKyvpQHPm0kNgMAVs494Hgh1ccd/JUvncGHbdpX/0c=; b=FVJ72+0uXZ5+QgDax7JJqXVRky+XwJa7ewjqDd/F/ZjzrzjSF1n3eornqoh6nwYCS7 THynzhfPinFJoP9K+AMKDfno5noxszxwgU6YNMBbY0Hsu3Oa7os7ckim5xqlQfP58HGC MwwxoeL8n//yaUuXIBoyf0guUcccIvA+GYmYvMk50cs+jI+mLGHuK3u1xQzF6veUt1Da mKOeKE9vaYsdtntOhAfR2iebc53jt3mcDeYPKXhnILhRLGPwScjSk1TsdhNzirzWxfjH pEBYYb6TBLF51dR1kKXHTQSX3S7hCkznxwVZKy4WA+fCiGx/O+Awq+mcjLnHK21ZEgxG ruJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=SbKyvpQHPm0kNgMAVs494Hgh1ccd/JUvncGHbdpX/0c=; b=qreCCR65PomCWrjYrq7CGZEuzNVRFlFY3URvttp2L3czTaS+ex0Xc6FShi4wwU/YvF 1PQGUPA4Fs1TcICQ2VgQSX/oIfB7Luug+ZDal/WYZOpW8yKMiilLR7Z0fBfeJ4mI0ROA rU+lJnPpM9f/xe0exgzkPlIx0/hsvsnSyTzg+lQeELo0d90N10T/grvAI6Nv3y00i3jJ 2L6t+q/Io1cweuturycWM4dwOacKCqXT7xWgn3WH5oRV125cOaqBNoZ5de2hivXhM0yY et8dagoL4B5+ar4xtMzDXrmA5MigZIUOMAYvu72K/fvr0J6ZITx4XnutJ87g5b/mrS87 DuJw== X-Gm-Message-State: AOAM533xPhhULdtjn2vV8AQz7/FroVPqTXoMH4Almde4q1qwH0hAfGMx ybU9iq8SHRJwoV8az8Veo8FeVA== X-Google-Smtp-Source: ABdhPJxS1PCp/vzN2dy3Ii8M1UVX5LPIaKWjRgkLRSdf248ssxYFzHzDsfML9N16/gwWJwDQ1SZ02g== X-Received: by 2002:a2e:99da:0:b0:24b:4607:d6e7 with SMTP id l26-20020a2e99da000000b0024b4607d6e7mr8814324ljj.519.1649547807704; Sat, 09 Apr 2022 16:43:27 -0700 (PDT) Received: from box.localdomain ([86.57.175.117]) by smtp.gmail.com with ESMTPSA id o17-20020a2e90d1000000b0024b54a20cdcsm486775ljg.7.2022.04.09.16.43.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 Apr 2022 16:43:26 -0700 (PDT) Received: by box.localdomain (Postfix, from userid 1000) id 2BB96103FB7; Sun, 10 Apr 2022 02:44:58 +0300 (+03) Date: Sun, 10 Apr 2022 02:44:58 +0300 From: "Kirill A. Shutemov" To: Dave Hansen Cc: "Kirill A. Shutemov" , Borislav Petkov , Andy Lutomirski , Sean Christopherson , Andrew Morton , Joerg Roedel , Ard Biesheuvel , Andi Kleen , Kuppuswamy Sathyanarayanan , David Rientjes , Vlastimil Babka , Tom Lendacky , Thomas Gleixner , Peter Zijlstra , Paolo Bonzini , Ingo Molnar , Varad Gautam , Dario Faggioli , Brijesh Singh , Mike Rapoport , David Hildenbrand , x86@kernel.org, linux-mm@kvack.org, linux-coco@lists.linux.dev, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv4 0/8] mm, x86/cc: Implement support for unaccepted memory Message-ID: <20220409234458.ysisolzd7hktpfjc@box.shutemov.name> References: <20220405234343.74045-1-kirill.shutemov@linux.intel.com> <95eabe79-a13b-79b1-1196-407920531f20@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <95eabe79-a13b-79b1-1196-407920531f20@intel.com> X-Stat-Signature: ee1i5gxxmiyoq8nmwdzhouoc1fyrm3yo Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=shutemov-name.20210112.gappssmtp.com header.s=20210112 header.b=FVJ72+0u; spf=none (imf18.hostedemail.com: domain of kirill@shutemov.name has no SPF policy when checking 209.85.208.176) smtp.mailfrom=kirill@shutemov.name; dmarc=none X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 7DD131C0002 X-HE-Tag: 1649547809-727237 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, Apr 08, 2022 at 10:02:13AM -0700, Dave Hansen wrote: > On 4/5/22 16:43, Kirill A. Shutemov wrote: > > Patches 1-6/7 are generic and don't have any dependencies on TDX. They > > should serve AMD SEV needs as well. TDX-specific code isolated in the > > last patch. > > Oh, that's quite nice. Are the SEV-SNP folks planning on using this? > If they are, acks/reviews would be much appreciated. AMD folks tested one of previous revision and reported that it works, but I don't remember seeing the code that hook ups AMD implementation. -- Kirill A. Shutemov