From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Berger Subject: [PATCH v5 0/2] Extend the vTPM proxy driver to pass locality Date: Mon, 15 May 2017 12:51:43 -0400 Message-ID: <1494867105-30722-1-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 recipient, i.e., TPM emulator. To enable this we introduce vendor-specific TPM commands for TPM 1.2 and TPM 2 that the driver sends to the TPM emulator. v4->v5: - introduce TPM_TRANSMIT_RAW to be able to call tpm_transmit without recursing into requesting the locality. v3->v4: - addressed Jarkko's comments: largely a rewrite of the patches v2->v3: - addressed Jarkko's comments v1->v2: - fixed return value from function in patch 3/3 Stefan Berger (2): tpm: Introduce flag TPM_TRANSMIT_RAW tpm: vtpm_proxy: Implement request_locality function. drivers/char/tpm/tpm-interface.c | 4 +++- drivers/char/tpm/tpm.h | 1 + drivers/char/tpm/tpm_vtpm_proxy.c | 36 ++++++++++++++++++++++++++++++++++++ include/uapi/linux/vtpm_proxy.h | 4 ++++ 4 files changed, 44 insertions(+), 1 deletion(-) -- 2.4.3