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=-8.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL 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 0739CC606D1 for ; Mon, 8 Jul 2019 20:43:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C90B121707 for ; Mon, 8 Jul 2019 20:43:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="DLSRwzig" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732070AbfGHUn2 (ORCPT ); Mon, 8 Jul 2019 16:43:28 -0400 Received: from mail-io1-f68.google.com ([209.85.166.68]:36956 "EHLO mail-io1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730007AbfGHUn1 (ORCPT ); Mon, 8 Jul 2019 16:43:27 -0400 Received: by mail-io1-f68.google.com with SMTP id q22so16551359iog.4 for ; Mon, 08 Jul 2019 13:43:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=6hgBi1CzgRieBvJ+aGYw7Q8JYjv3kGmR4nvAC4dZxio=; b=DLSRwzig+cXtChPB3ZqUkWnkWR6/88GKXExTkjXpiVPHlrZWxBvX4Y2bcl6cVOWkR6 2Rlh80L4VpZOyBE4CMDm74C84c1FLm9+jtPe+A4fdmuSh2NoUaIbDx2pWEtWR2jLzoK7 zC8Ky4mfREFLJW/aLQNbwgraw81fB5+XPbvQ44btPhTmYDSSrYmLxwA3VlL1+2HPmal0 ryWCKsJ7t+HnJgh9vnxUhhYuvv5EodWh72KOjjLqvYUHxIBYtf7wnvuDzayVi+i6a3Ck SgOnHzPUVSGKkGCBZVqwiOxkr8CBSK/5OMu29u6xDmsV2AbAIqbebZdVGYN/F6cwdCxv ++tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=6hgBi1CzgRieBvJ+aGYw7Q8JYjv3kGmR4nvAC4dZxio=; b=fZG2I5VhEHsdbHQdxCvI8RolviY9zT/CpIGH6++nFV+Ofg05YJPtx/wZjDHZCkN24l p7c/7clxHvC5AMPjKoRhtURIN1D55RDkbxSv3YzJib9lXy0++kykdywNWp7TorU4pgEk 2a4ObH1d+uKoAXbK5ufUI8ySyXoxFZOSRnpz02Y2DK4FG/46aqw960YoUujSWEeaBOjd M+c93RzPy/hMXRNqVOvtFJXMG+EJ8wUJjxJQrlBfWp49BCsWWHhhZrYklGhtwfi5rmX6 rpTkT/iYm/4e/4Ne06Rtua1mFAFuKz+C7a4+3/dTxT8/qa6nsQRH65i5dC0snPuBTpYB IFGA== X-Gm-Message-State: APjAAAXm6GXxXjzzzfa9gXLKGNQWfw1ayk3enzdgjt8hR24dZ3WgyN82 xttVeT20NvbjXqn2OlNAjCwOoMY/v6EPDF8TeG1wlw== X-Google-Smtp-Source: APXvYqzJPBGThXTsaTfeVdJUhwZLM8g29fkqE+KfbXXMs9//hzlMN33Q/mPkFcTsp+q+jSUd0ro7OUtrxql5KQbYPlY= X-Received: by 2002:a05:6638:303:: with SMTP id w3mr12477331jap.103.1562618606256; Mon, 08 Jul 2019 13:43:26 -0700 (PDT) MIME-Version: 1.0 References: <20190703161109.22935-1-jarkko.sakkinen@linux.intel.com> In-Reply-To: <20190703161109.22935-1-jarkko.sakkinen@linux.intel.com> From: Matthew Garrett Date: Mon, 8 Jul 2019 13:43:14 -0700 Message-ID: Subject: Re: [PATCH] tpm: Document UEFI event log quirks To: Jarkko Sakkinen Cc: Linux Kernel Mailing List , linux-integrity , linux-doc@vger.kernel.org, =?UTF-8?Q?Thi=C3=A9baud_Weksteen?= , Jonathan Corbet Content-Type: text/plain; charset="UTF-8" Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org On Wed, Jul 3, 2019 at 9:11 AM Jarkko Sakkinen wrote: > +Before calling ExitBootServices() Linux EFI stub copies the event log to > +a custom configuration table defined by the stub itself. Unfortanely, > +the events generated by ExitBootServices() do end up to the table. "Unfortunately, the events generated by ExitBootServices() occur after this and don't end up in the table"?