[PATCH v3 0/3] Extend the vTPM proxy driver to pass locality

From: Stefan Berger
Date: Thu May 04 2017 - 10:56:39 EST

The purpose of this series of patches is to enable the passing of the locality
a command is executing in to a recipeint, i.e., 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.

- addressed Jarkko's comments

- fixed return value from function in patch 3/3

Stefan Berger (3):
tpm: vtpm_proxy: Implement new ioctl to get supported flags
tpm: vtpm_proxy: Implement request_locality function.
tpm: vtpm_proxy: Add flag for ioctl to request locality prepended to

drivers/char/tpm/tpm_vtpm_proxy.c | 53 ++++++++++++++++++++++++++++++++++++---
include/uapi/linux/vtpm_proxy.h | 17 +++++++++++--
2 files changed, 64 insertions(+), 6 deletions(-)