From mboxrd@z Thu Jan 1 00:00:00 1970 From: jarkko.sakkinen@linux.intel.com (Jarkko Sakkinen) Date: Sat, 29 Apr 2017 14:58:09 +0300 Subject: [PATCH v2 0/3] Extend the vTPM proxy driver to pass locality to emulator In-Reply-To: <1493384538-27883-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1493384538-27883-1-git-send-email-stefanb@linux.vnet.ibm.com> Message-ID: <20170429115809.udkbtxnu3xksodiu@intel.com> To: linux-security-module@vger.kernel.org List-Id: linux-security-module.vger.kernel.org I will get into this with detail after 4.12-rc1. /Jarkko On Fri, Apr 28, 2017 at 09:02:15AM -0400, Stefan Berger wrote: > The purpose of this series of patches is to enable the passing of the locality > a command is executing in to a TPM emulator. To enable this we introduce a new > flag for the device creation ioctl that requests that the locality be prepended > to every command. For applications to check which flags the driver supports, we > add a new ioctl that returns a bitmask of supported flags. > > v1->v2: > - fixed return value from function in patch 3/3 > > > Stefan Berger (3): > tpm: vtpm_proxy: Add ioctl to get supported flags > tpm: vtpm_proxy: Implement request_locality > tpm: vtpm_proxy: Add ioctl to request locality prepended to command > > drivers/char/tpm/tpm_vtpm_proxy.c | 53 +++++++++++++++++++++++++++++++++++---- > include/uapi/linux/vtpm_proxy.h | 15 ++++++++++- > 2 files changed, 62 insertions(+), 6 deletions(-) > > -- > 2.4.3 > -- To unsubscribe from this list: send the line "unsubscribe linux-security-module" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Sakkinen Subject: Re: [PATCH v2 0/3] Extend the vTPM proxy driver to pass locality to emulator Date: Sat, 29 Apr 2017 14:58:09 +0300 Message-ID: <20170429115809.udkbtxnu3xksodiu@intel.com> References: <1493384538-27883-1-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: <1493384538-27883-1-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 I will get into this with detail after 4.12-rc1. /Jarkko On Fri, Apr 28, 2017 at 09:02:15AM -0400, Stefan Berger wrote: > The purpose of this series of patches is to enable the passing of the locality > a command is executing in to a TPM emulator. To enable this we introduce a new > flag for the device creation ioctl that requests that the locality be prepended > to every command. For applications to check which flags the driver supports, we > add a new ioctl that returns a bitmask of supported flags. > > v1->v2: > - fixed return value from function in patch 3/3 > > > Stefan Berger (3): > tpm: vtpm_proxy: Add ioctl to get supported flags > tpm: vtpm_proxy: Implement request_locality > tpm: vtpm_proxy: Add ioctl to request locality prepended to command > > drivers/char/tpm/tpm_vtpm_proxy.c | 53 +++++++++++++++++++++++++++++++++++---- > include/uapi/linux/vtpm_proxy.h | 15 ++++++++++- > 2 files changed, 62 insertions(+), 6 deletions(-) > > -- > 2.4.3 > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1166666AbdD2L6V (ORCPT ); Sat, 29 Apr 2017 07:58:21 -0400 Received: from mga09.intel.com ([134.134.136.24]:34489 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1166643AbdD2L6P (ORCPT ); Sat, 29 Apr 2017 07:58:15 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.37,391,1488873600"; d="scan'208";a="82088887" Date: Sat, 29 Apr 2017 14:58:09 +0300 From: Jarkko Sakkinen To: Stefan Berger Cc: tpmdd-devel@lists.sourceforge.net, linux-security-module@vger.kernel.org, jgunthorpe@obsidianresearch.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/3] Extend the vTPM proxy driver to pass locality to emulator Message-ID: <20170429115809.udkbtxnu3xksodiu@intel.com> References: <1493384538-27883-1-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: <1493384538-27883-1-git-send-email-stefanb@linux.vnet.ibm.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I will get into this with detail after 4.12-rc1. /Jarkko On Fri, Apr 28, 2017 at 09:02:15AM -0400, Stefan Berger wrote: > The purpose of this series of patches is to enable the passing of the locality > a command is executing in to a TPM emulator. To enable this we introduce a new > flag for the device creation ioctl that requests that the locality be prepended > to every command. For applications to check which flags the driver supports, we > add a new ioctl that returns a bitmask of supported flags. > > v1->v2: > - fixed return value from function in patch 3/3 > > > Stefan Berger (3): > tpm: vtpm_proxy: Add ioctl to get supported flags > tpm: vtpm_proxy: Implement request_locality > tpm: vtpm_proxy: Add ioctl to request locality prepended to command > > drivers/char/tpm/tpm_vtpm_proxy.c | 53 +++++++++++++++++++++++++++++++++++---- > include/uapi/linux/vtpm_proxy.h | 15 ++++++++++- > 2 files changed, 62 insertions(+), 6 deletions(-) > > -- > 2.4.3 >