This series of patches fixes a couple of issues related to TPM2
event logs, such as the disappearance of the TPM2 log on QEMU machines
running with UEFI (my fault) and a kernel fault due to an integer under-
flow when reading the TPM 2 log multiple times.

Regards,
   Stefan

v1->v2:
 - Revised patches 1 & 2

Stefan Berger (3):
  tpm: efi: Use local variable for calculating final log size
  tpm: acpi: Check eventlog signature before using it
  tpm: vtpm_proxy: Avoid reading host log when using a virtual device

 drivers/char/tpm/eventlog/acpi.c   | 33 +++++++++++++++++++++++++++++-
 drivers/char/tpm/eventlog/common.c |  3 +++
 drivers/char/tpm/eventlog/efi.c    | 29 ++++++++++++++++++--------
 3 files changed, 56 insertions(+), 9 deletions(-)

-- 
2.29.2