linux-kernel - [PATCH v3 0/4] Enable vTPM 2.0 for the IBM vTPM driver

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Message-Id: <20200227002654.7536-1-stefanb@linux.vnet.ibm.com>
Date:   Wed, 26 Feb 2020 19:26:50 -0500
From:   Stefan Berger <stefanb@...ux.vnet.ibm.com>
To:     jarkko.sakkinen@...ux.intel.com, linux-integrity@...r.kernel.org
Cc:     aik@...abs.ru, david@...son.dropbear.id.au,
        linux-kernel@...r.kernel.org, nayna@...ux.vnet.ibm.com,
        gcwilson@...ux.ibm.com, jgg@...pe.ca,
        Stefan Berger <stefanb@...ux.ibm.com>
Subject: [PATCH v3 0/4]  Enable vTPM 2.0 for the IBM vTPM driver

From: Stefan Berger <stefanb@...ux.ibm.com>

QEMU 5.0 will support the PAPR vTPM device model for TPM 1.2 and TPM 2.0.
This series of patches enables vTPM 2.0 support for the IBM vTPM driver.

Regards,
   Stefan

- v2->v3:
  - Added fixes tag to patch 2/4; the race seems to have existed
    since the driver was first added
  - Renamed tpm2_init to tpm2_init_commands in 3/4

- v1->v2:
  - Addressed comments to v1; added patch 3 to handle case when
    TPM_OPS_AUTO_STARTUP is not set


Stefan Berger (4):
  tpm: of: Handle IBM,vtpm20 case when getting log parameters
  tpm: ibmvtpm: Wait for buffer to be set before proceeding
  tpm: Implement tpm2_init_commands to use in non-auto startup case
  tpm: ibmvtpm: Add support for TPM 2

 drivers/char/tpm/eventlog/of.c   |  8 +++++++-
 drivers/char/tpm/tpm-interface.c |  5 ++++-
 drivers/char/tpm/tpm.h           |  1 +
 drivers/char/tpm/tpm2-cmd.c      | 14 ++++++++++++++
 drivers/char/tpm/tpm_ibmvtpm.c   | 13 +++++++++++++
 drivers/char/tpm/tpm_ibmvtpm.h   |  1 +
 6 files changed, 40 insertions(+), 2 deletions(-)

-- 
2.23.0