Received: by 2002:a05:6358:9144:b0:117:f937:c515 with SMTP id r4csp10546017rwr; Fri, 12 May 2023 09:28:04 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7voqoE6fU5MQz4BXhQi8hyQFe1PkmETqSigfbVGj7LQPUuJxdeTygvvfzuf4xhGX8LKvbp X-Received: by 2002:a05:6a20:a11e:b0:104:242a:9a78 with SMTP id q30-20020a056a20a11e00b00104242a9a78mr6462848pzk.2.1683908884306; Fri, 12 May 2023 09:28:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1683908884; cv=none; d=google.com; s=arc-20160816; b=Bz/TisyNHH0v2HDM0MwCR0tz+wonUdfNynpuAka8Z86NWDPXaHRnQIKlOrRMDnIfU8 FfaXMofXy/tA7BWtwweldKxlSfkittvRuQ/6aS0v1ay1VCJAzFS1/mHvt1N9sPfEQqI7 lNVbatc2GKx5BvvQjF/kt+bU5Bll9qqYX70XXzZNIaPksAtgduK2faSwrRqQSGLaCSdw tzNlu1H06p2SUOqvMNo2LFe/dF5ROTDfuOp8hOMhY70UFWnWJAwqVLVI3fw7B3BXsVkW fu89d5u0z2Do/ImC2qVBRSwr0nLwie5oYDMNWVIkAXEjTbwZsmJFOoUm8U+ErTORDJT+ n00w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=BmIfzDreMNxNZdBkcKIcEbhz+4WUqWjWgR3hoiuA0Rs=; b=actVGIgKO8UsuHhOaAopDv3X3wIkBZUYEp0gRCxixeR7+PhbNixMyKLr4bTPkyaMxL 6MMvqo48CsTqABgSQt2gsLy0zuzms8nuDG95Ubs8lNQkDTIlTXxlVrNFTUozIj/6iCK5 qBfwsdUzyRb824SEyRmBfAjDJu2BMq8xhqwDny9aD8pJDGhEANKEkriQtnS9d25vyI24 6cLcjnGryEWdY3JDqdzhvBlY3pQ2MCUIUkKCSLVhoaTIvxOzQdlSPwcf07hAOkWcPc95 642fB/uBuRmoI9NlIAaMyaeW664zTK6zS61LzC7yyIgV19XbasY4oP4lM23kC8gQAFQb sJEw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id k7-20020a635607000000b0053009feb3c8si9016856pgb.431.2023.05.12.09.27.49; Fri, 12 May 2023 09:28:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231802AbjELQ1R (ORCPT + 99 others); Fri, 12 May 2023 12:27:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229812AbjELQ1Q (ORCPT ); Fri, 12 May 2023 12:27:16 -0400 Received: from cavan.codon.org.uk (irc.codon.org.uk [IPv6:2a00:1098:84:22e::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0DD0B8A76; Fri, 12 May 2023 09:27:13 -0700 (PDT) Received: by cavan.codon.org.uk (Postfix, from userid 1000) id B2FD340A6F; Fri, 12 May 2023 17:27:12 +0100 (BST) Date: Fri, 12 May 2023 17:27:12 +0100 From: Matthew Garrett To: Ross Philipson Cc: linux-kernel@vger.kernel.org, x86@kernel.org, linux-integrity@vger.kernel.org, linux-doc@vger.kernel.org, linux-crypto@vger.kernel.org, iommu@lists.linux-foundation.org, kexec@lists.infradead.org, linux-efi@vger.kernel.org, dpsmith@apertussolutions.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, ardb@kernel.org, James.Bottomley@hansenpartnership.com, luto@amacapital.net, nivedita@alum.mit.edu, kanth.ghatraju@oracle.com, trenchboot-devel@googlegroups.com Subject: Re: [PATCH v6 07/14] x86: Secure Launch kernel early boot stub Message-ID: <20230512162712.GB18400@srcf.ucam.org> References: <20230504145023.835096-1-ross.philipson@oracle.com> <20230504145023.835096-8-ross.philipson@oracle.com> <20230512112623.GE14461@srcf.ucam.org> <98decbe9-846a-6d36-aa7a-f906a19fa6cf@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <98decbe9-846a-6d36-aa7a-f906a19fa6cf@oracle.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Spam-Status: No, score=-0.8 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,KHOP_HELO_FCRDNS,SPF_HELO_NEUTRAL, SPF_NEUTRAL,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Fri, May 12, 2023 at 12:17:50PM -0400, Ross Philipson wrote: > I am not 100% sure what you are asking but we also measure the EFI memory > map. This comment is just to note that if the e820 exceeded the space in the > fixed map in boot parameters, we would pick up any extra entries when > measuring the setup_data list. Ack, picked this up in a later patch but didn't come back to follow up. Thanks!