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From: Stefan Berger <stefanb@linux.vnet.ibm.com>
To: qemu-ppc@nongnu.org, marcandre.lureau@redhat.com
Cc: Stefan Berger <stefanb@linux.vnet.ibm.com>,
	qemu-devel@nongnu.org, david@gibson.dropbear.id.au
Subject: [PATCH 0/2] tpm: Some fixes
Date: Mon,  6 Jul 2020 18:13:25 -0400	[thread overview]
Message-ID: <20200706221327.3914491-1-stefanb@linux.vnet.ibm.com> (raw)

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



             reply	other threads:[~2020-07-06 22:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-06 22:13 Stefan Berger [this message]
2020-07-06 22:13 ` [PATCH 1/2] tpm: tpm_spapr: Exit on TPM backend failures Stefan Berger
2020-07-06 22:13 ` [PATCH 2/2] tests: Skip over first 14 bytes when comparing TPM PCRRead result Stefan Berger

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