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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 98DDCCA9ECB for ; Thu, 31 Oct 2019 21:35:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 76438208C0 for ; Thu, 31 Oct 2019 21:35:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728425AbfJaVfr (ORCPT ); Thu, 31 Oct 2019 17:35:47 -0400 Received: from mga05.intel.com ([192.55.52.43]:20463 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727580AbfJaVfr (ORCPT ); Thu, 31 Oct 2019 17:35:47 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 31 Oct 2019 14:35:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,253,1569308400"; d="scan'208";a="375382924" Received: from epobrien-mobl1.ger.corp.intel.com (HELO localhost) ([10.252.10.103]) by orsmga005.jf.intel.com with ESMTP; 31 Oct 2019 14:35:43 -0700 Date: Thu, 31 Oct 2019 23:35:36 +0200 From: Jarkko Sakkinen To: Jerry Snitselaar Cc: linux-kernel@vger.kernel.org, Mimi Zohar , Peter Huewe , Jason Gunthorpe , linux-integrity@vger.kernel.org Subject: Re: [PATCH v4] tpm: Add tpm_version_major sysfs file Message-ID: <20191031213536.GF10507@linux.intel.com> References: <20191030225843.23366-1-jsnitsel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191030225843.23366-1-jsnitsel@redhat.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo 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 On Wed, Oct 30, 2019 at 03:58:43PM -0700, Jerry Snitselaar wrote: > Easily determining what TCG version a tpm device implements > has been a pain point for userspace for a long time, so > add a sysfs file to report the TCG major version of a tpm device. > > Also add an entry to Documentation/ABI/stable/sysfs-class-tpm > describing the new file. > > Cc: Jarkko Sakkinen > Cc: Mimi Zohar > Cc: Peter Huewe > Cc: Jason Gunthorpe > Cc: linux-integrity@vger.kernel.org > Signed-off-by: Jerry Snitselaar Reviewed-by: Jarkko Sakkinen /Jarkko