[v1] tpm: Some fixes

[PATCH 0/2] tpm: Some fixes

Stefan Berger posted 2 patches 3 years, 9 months ago

Diff against v2 v3
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git fetch https://github.com/patchew-project/qemu tags/patchew/20200706221327.3914491-1-stefanb@linux.vnet.ibm.com

Maintainers: Stefan Berger <stefanb@linux.ibm.com>, Laurent Vivier <lvivier@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Thomas Huth <thuth@redhat.com>

There is a newer version of this series

hw/tpm/tpm_spapr.c      | 5 ++++-
tests/qtest/tpm-tests.c | 6 +++---
tests/qtest/tpm-util.c  | 6 ++++--
tests/qtest/tpm-util.h  | 3 ++-
4 files changed, 13 insertions(+), 7 deletions(-)

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[PATCH 0/2] tpm: Some fixes

Posted by Stefan Berger 3 years, 9 months ago

This series of patches fixes the TPM SPAPR device model so that it reacts
in the same way as the other device models do when the backend device did
not start up properly. It now calls exit(1).

Also, due to a change in the TPM 2 code, the pcrUpdate counter now returns
a different value than before. So it's better to skip the first 14 bytes of
of the TPM 2 response when comparing the responses.

   Stefan

Stefan Berger (2):
  tpm: tpm_spapr: Exit on TPM backend failures
  tests: Skip over first 14 bytes when comparing TPM PCRRead result

 hw/tpm/tpm_spapr.c      | 5 ++++-
 tests/qtest/tpm-tests.c | 6 +++---
 tests/qtest/tpm-util.c  | 6 ++++--
 tests/qtest/tpm-util.h  | 3 ++-
 4 files changed, 13 insertions(+), 7 deletions(-)

-- 
2.24.1