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 X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3CC6ACA9EC3 for ; Tue, 29 Oct 2019 23:40:58 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E953020874 for ; Tue, 29 Oct 2019 23:40:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="hr2DbEaH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E953020874 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 8C3A56B0007; Tue, 29 Oct 2019 19:40:57 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8997E6B0008; Tue, 29 Oct 2019 19:40:57 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7D6AC6B000A; Tue, 29 Oct 2019 19:40:57 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 617DF6B0007 for ; Tue, 29 Oct 2019 19:40:57 -0400 (EDT) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with SMTP id C0D85758E for ; Tue, 29 Oct 2019 23:40:56 +0000 (UTC) X-FDA: 76098444912.28.price74_426a30ae7c21a X-HE-Tag: price74_426a30ae7c21a X-Filterd-Recvd-Size: 3106 Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by imf50.hostedemail.com (Postfix) with ESMTP for ; Tue, 29 Oct 2019 23:40:56 +0000 (UTC) Received: by mail-pg1-f195.google.com with SMTP id f14so165868pgi.9 for ; Tue, 29 Oct 2019 16:40:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=5wsNgUu1/P4JIurTC4HUnxDGW+gpw5nHaixpJkFjXGE=; b=hr2DbEaH9zzg7pMEkglTzruFvr/G6SucWqIpEJXNa80aYseQ/mNno7XeeptqQLsBYF Cptr8nRK6nskzlZeqMhWR0QHEmgkgjvBdZS03BTk47ssitfWG379IrAPNNFf9JTtCUBK 7BGc7K4WEWU5F6wQ63pegpyWy3/rH2tYlL30M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=5wsNgUu1/P4JIurTC4HUnxDGW+gpw5nHaixpJkFjXGE=; b=t4uD4uAZs+B8eYIZHtLE0GADMNOTogI54rnw62EnBVG1wqTAD0giQMnrozmLaVTXpF pWB0eGK74V5/buhvCZMxjU6nZ7S1EJCD8KkHOjwS0rT0AtTKvQgmpBeRCNMybXnpBL1h X41fR+MjMYGR1GmiIrgvDvixGCybUNSGFj4FYAANPE9xLVKGH+x60PR9MXPsApWuavbI k4WUd0cBGXlKEu0RpDdhNdT4VXUu+/nlaZxDGK7Yji8LmMEVkMYWSCIBQKjIRt2sLCHX vu9wAOauF4pmaSzVD/wDT+Wlz9JHt8q4ln0NK1/SN1xUMfKU9HK3SwJeiDDzIC/8gS72 0Pig== X-Gm-Message-State: APjAAAW6UVmwgCLdBX7LdsblZ/Bk2REsPrtwAiPjjS3bADT+2AKwU1sD mTFVJM9Ay9b3tqiQf/bDkRsxAA== X-Google-Smtp-Source: APXvYqyyFE5hvYmcxTbNJFzt5UcOMkXj9D0L0royyGvGrN8jqfXx6OS8jgHaYQhSxud/5j9vjsDIEQ== X-Received: by 2002:a63:d951:: with SMTP id e17mr20748592pgj.243.1572392455225; Tue, 29 Oct 2019 16:40:55 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id i17sm214510pfo.106.2019.10.29.16.40.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Oct 2019 16:40:54 -0700 (PDT) Date: Tue, 29 Oct 2019 16:40:53 -0700 From: Kees Cook To: Rick Edgecombe Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-mm@kvack.org, luto@kernel.org, peterz@infradead.org, dave.hansen@intel.com, pbonzini@redhat.com, sean.j.christopherson@intel.com, kristen@linux.intel.com, deneen.t.dock@intel.com Subject: Re: [RFC PATCH 00/13] XOM for KVM guest userspace Message-ID: <201910291639.3C2631C@keescook> References: <20191003212400.31130-1-rick.p.edgecombe@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191003212400.31130-1-rick.p.edgecombe@intel.com> X-Bogosity: Ham, tests=bogofilter, spamicity=0.165593, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Oct 03, 2019 at 02:23:47PM -0700, Rick Edgecombe wrote: > larger follow on to this enables setting the kernel text as XO, but this is just Is the kernel side series visible somewhere public yet? -- Kees Cook