Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933847AbdDFAb2 (ORCPT ); Wed, 5 Apr 2017 20:31:28 -0400 Received: from namei.org ([65.99.196.166]:36379 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933226AbdDFAbQ (ORCPT ); Wed, 5 Apr 2017 20:31:16 -0400 Date: Thu, 6 Apr 2017 10:31:06 +1000 (AEST) From: James Morris To: Jarkko Sakkinen cc: linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, tpmdd-devel@lists.sourceforge.net Subject: Re: [GIT PULL] tpmdd updates for 4.12 In-Reply-To: <20170404153826.hxzphlvzqcesg7rt@intel.com> Message-ID: References: <20170404153826.hxzphlvzqcesg7rt@intel.com> User-Agent: Alpine 2.20 (LRH 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 951 Lines: 29 On Tue, 4 Apr 2017, Jarkko Sakkinen wrote: > Hi James, > > Here is the pull request for 4.12. > > Major new features have been landed: > > 1. TPM resource manager. There's a new device called /dev/tpmrm0. When this > device is opened, a new session is created that is isolated from other users. > Each user has its own set of volatile objects. There is also a new internal > structure called struct tpm_space. This structure can be passed to tpm_transmit > function and have own session to interact with the TPM. This could be > potentially utilized by other kernel subsystems in the future. > 2. ARM64 for support for tpm_crb. > 3. Support for requesting and relinquishing locality 0 in tpm_crb. TXT uses > locality 2 so we cannot assume that locality 0 is readily reserved when used > in combination with TXT. > 4. Comprehensive overhaul to tpm_tis_spi by Peter Huewe. > Thanks for the summary. Pulled. -- James Morris