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=-1.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable 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 01986C4360F for ; Mon, 25 Mar 2019 21:33:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B8C662070D for ; Mon, 25 Mar 2019 21:33:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=intel-com.20150623.gappssmtp.com header.i=@intel-com.20150623.gappssmtp.com header.b="a+YHEmd6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730412AbfCYVdu (ORCPT ); Mon, 25 Mar 2019 17:33:50 -0400 Received: from mail-ot1-f66.google.com ([209.85.210.66]:41183 "EHLO mail-ot1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730075AbfCYVdu (ORCPT ); Mon, 25 Mar 2019 17:33:50 -0400 Received: by mail-ot1-f66.google.com with SMTP id 64so9489342otb.8 for ; Mon, 25 Mar 2019 14:33:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=kI1cgbogsjrEoGMCL0RQUjw+UhPR/W1g5aVXTRUmpEM=; b=a+YHEmd6q3x3r7xhfe5V6NBMKGgOubkzc1Gs+RX1Ls/aa4luvDZvUwlgoUsTgwbm3o j0MnE2lTvC96noGsvcANxNnW0mjwsjQUHDS+ychSCn85FwLPdCYwUOmIHVN2ghgUetoN TSXdzmVFE93EZIW4idpDHfbM9IdxF0VTg7H4vFgOabUsNjEkuIZIoFmTxbXR62Vlji7+ jMxZeKGI+Vy/8oLTyVlFSGLVOP6W92hGBiO7Yoqxc8x5w5daqtpydmsTDDvhXxgmHDFd CQoOPVGXQEuFard+91BssIsbm7nc7s0CuLayrqyDh7TLBIfGGK3i10wsdQpWl0x+ExTY z2NA== 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=kI1cgbogsjrEoGMCL0RQUjw+UhPR/W1g5aVXTRUmpEM=; b=WslaPMQfeOWOLp30x+hAWkyXphgRnXG+4KiPcwHqYV2KQ/mK/H6ztx0Gc2Qy7SxWpT fT0mcC0zpAR0MgKSDF6eTDdVL4IzIGE/TTep9Ai6NkS/ubaYMR2AJebJQwOJJrvTXCgf wRLcpyY2rqW1r0NgR3hbXpUSgDYqf6SWS5G2bopbCABwvvmMvoh0siHMaMym+ib1/etT 0Ms/Jm3pzNvhdE1t9D9/VpnWnV/n5RR1QNs/BXLz4c+Q6Szc8uC9HSOWBXRL9gUGSG7h 9sFySbo1jAN4vY0p3Wiz4I9vjhx1yvdhl48obB6r1MrNAFqyKckGmi9M+46Lh0G0vjHJ yfBA== X-Gm-Message-State: APjAAAWwjY7QV/DT4D/l8H2i2ncJQ7ytWQi4cDAc1QRkt9SMlTuuRI2j 1YJ2eFvdfcGOv5ZwYXqcXk4vj7q5MiROR4NaOxePwA== X-Google-Smtp-Source: APXvYqyPHqiNfzE9hZgC5qTZcOdyG7VxnXKECXCqkUFHSwHYzZniEM6XzuLj/8PbFOAbmnmWuZjd2RSZHiQDURb0HGQ= X-Received: by 2002:a9d:224a:: with SMTP id o68mr20457271ota.214.1553549629694; Mon, 25 Mar 2019 14:33:49 -0700 (PDT) MIME-Version: 1.0 References: <20190325144735.30443-1-jarkko.sakkinen@linux.intel.com> In-Reply-To: <20190325144735.30443-1-jarkko.sakkinen@linux.intel.com> From: Dan Williams Date: Mon, 25 Mar 2019 14:33:38 -0700 Message-ID: Subject: Re: [PATCH] KEYS: trusted: allow trusted.ko to initialize w/o a TPM To: Jarkko Sakkinen Cc: linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org, stable , James Bottomley , Mimi Zohar , David Howells , James Morris , "Serge E. Hallyn" , "open list:KEYS-TRUSTED" , open list Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 25, 2019 at 7:48 AM Jarkko Sakkinen wrote: > > Allow trusted.ko to initialize w/o a TPM. This commit adds checks to the > key type callbacks and exported functions to fail when a TPM is not > available. > > Cc: Dan Williams Reported-and-tested-by: Dan Williams Thanks Jarkko!