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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A562C7EE26 for ; Fri, 12 May 2023 16:27:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231802AbjELQ1R (ORCPT ); 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) 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! 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 74D82C77B75 for ; Fri, 12 May 2023 16:27:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Tv1hKHBZ6y3tUrSH9wogrz0Tn6g8QU/V0HlwHfiNIQA=; b=ZumN9WAIe1vb0M amdNbCPXnZnY1zEg/DVVfv5Ns+88Tg/4ztd0UGWqoy9YUuS9QZxb4Njv5KaqUYb8ZfFy1aLbVJOo3 M5KEbgyIIogA982p+Lk7I15zL627L0mRfVsjvHmsbSuwXLj4rRmgGQDIvNYve616A9Mp3jL5yp9xn nIAUBLDQ5bkpvL2Uq6ylfyY8plg7g0uQ3/8IOTyi+MOyoDAdIUu7I0Av0Q8s/mMz1pyEDy4qnECcv +lFxhdwVhcCFxezUE4CMpG/PFfly26yyhi26t4/tiPnz6rPRYdHq5b3LfhyQMykgReqU+5iyvWCX0 o9GeVKjawXGIgSKgPZQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pxVc1-00CU5F-0I; Fri, 12 May 2023 16:27:21 +0000 Received: from cavan.codon.org.uk ([176.126.240.207]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pxVbx-00CU3m-34 for kexec@lists.infradead.org; Fri, 12 May 2023 16:27:19 +0000 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-Disposition: inline In-Reply-To: <98decbe9-846a-6d36-aa7a-f906a19fa6cf@oracle.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230512_092718_118223_C8CB09EE X-CRM114-Status: UNSURE ( 9.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.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! _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec