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 >
