From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Berger Subject: [PATCH v2 0/3] Extend the vTPM proxy driver to pass locality to emulator Date: Fri, 28 Apr 2017 09:02:15 -0400 Message-ID: <1493384538-27883-1-git-send-email-stefanb@linux.vnet.ibm.com> Return-path: Sender: owner-linux-security-module@vger.kernel.org To: tpmdd-devel@lists.sourceforge.net, linux-security-module@vger.kernel.org, jarkko.sakkinen@linux.intel.com Cc: jgunthorpe@obsidianresearch.com, linux-kernel@vger.kernel.org, Stefan Berger List-Id: tpmdd-devel@lists.sourceforge.net 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