From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH v10 2/5] tpm: Introduce TPM_CHIP_FLAG_VIRTUAL Date: Fri, 15 Apr 2016 10:42:21 -0600 Message-ID: <20160415164221.GA21359@obsidianresearch.com> References: <1460728216-19563-1-git-send-email-stefanb@linux.vnet.ibm.com> <1460728216-19563-3-git-send-email-stefanb@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1460728216-19563-3-git-send-email-stefanb-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tpmdd-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Stefan Berger Cc: linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: tpmdd-devel@lists.sourceforge.net On Fri, Apr 15, 2016 at 09:50:13AM -0400, Stefan Berger wrote: > Introduce TPM_CHIP_FLAG_VIRTUAL to be used when the chip device has no > parent device. > > Prevent sysfs entries requiring a parent device from being created. > > Signed-off-by: Stefan Berger > drivers/char/tpm/tpm-chip.c | 7 +++++-- > drivers/char/tpm/tpm.h | 1 + > 2 files changed, 6 insertions(+), 2 deletions(-) Reviewed-by: Jason Gunthorpe Jason ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752808AbcDOQmb (ORCPT ); Fri, 15 Apr 2016 12:42:31 -0400 Received: from quartz.orcorp.ca ([184.70.90.242]:41318 "EHLO quartz.orcorp.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752608AbcDOQm3 (ORCPT ); Fri, 15 Apr 2016 12:42:29 -0400 Date: Fri, 15 Apr 2016 10:42:21 -0600 From: Jason Gunthorpe To: Stefan Berger Cc: tpmdd-devel@lists.sourceforge.net, jarkko.sakkinen@linux.intel.com, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v10 2/5] tpm: Introduce TPM_CHIP_FLAG_VIRTUAL Message-ID: <20160415164221.GA21359@obsidianresearch.com> References: <1460728216-19563-1-git-send-email-stefanb@linux.vnet.ibm.com> <1460728216-19563-3-git-send-email-stefanb@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1460728216-19563-3-git-send-email-stefanb@linux.vnet.ibm.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-Broken-Reverse-DNS: no host name found for IP address 10.0.0.160 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 15, 2016 at 09:50:13AM -0400, Stefan Berger wrote: > Introduce TPM_CHIP_FLAG_VIRTUAL to be used when the chip device has no > parent device. > > Prevent sysfs entries requiring a parent device from being created. > > Signed-off-by: Stefan Berger > drivers/char/tpm/tpm-chip.c | 7 +++++-- > drivers/char/tpm/tpm.h | 1 + > 2 files changed, 6 insertions(+), 2 deletions(-) Reviewed-by: Jason Gunthorpe Jason