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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 99568CA9EBD for ; Fri, 25 Oct 2019 08:57:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B5C920650 for ; Fri, 25 Oct 2019 08:57:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437851AbfJYI5S (ORCPT ); Fri, 25 Oct 2019 04:57:18 -0400 Received: from mx2.suse.de ([195.135.220.15]:53904 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2438169AbfJYI5S (ORCPT ); Fri, 25 Oct 2019 04:57:18 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 68A73B3A4; Fri, 25 Oct 2019 08:57:16 +0000 (UTC) Date: Fri, 25 Oct 2019 10:56:17 +0200 From: Petr Vorel To: Jerry Snitselaar Cc: Mimi Zohar , Jarkko Sakkinen , Nayna , linux-integrity , ltp@lists.linux.it, Piotr =?iso-8859-2?Q?Kr=F3l?= , Peter Huewe , Jason Gunthorpe Subject: Re: [LTP] [PATCH] ima: skip verifying TPM 2.0 PCR values Message-ID: <20191025085617.GA13329@x230> Reply-To: Petr Vorel References: <1558041162.3971.2.camel@linux.ibm.com> <20190517150456.GA11796@dell5510> <20191024121848.GA5908@dell5510> <20191024172023.GA7948@linux.intel.com> <20191024213842.c6cl4tlnsi56pgcy@cantor> <1571964420.5173.12.camel@linux.ibm.com> <20191025021159.dt7ifgnebnke6ca7@cantor> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191025021159.dt7ifgnebnke6ca7@cantor> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org Hi, > /sys/kernel/security/tpmX/major_version (on fedora and rhel at least, is it elsewhere on other distros?) > versus > /sys/class/tpm/tpmX/major_version Is it more HW related (/sys/class/tpm/tpmX) or LSM related (/sys/kernel/security/tpmX)? I guess /sys/kernel/security/tpmX might be better. Thanks for implementing this, I'll try to test it soon. Kind regards, Petr