Messages in this thread | | | Date | Thu, 13 Jan 2022 13:04:03 -0500 | Subject | Re: [PATCH v4 1/2] selftests: tpm2: Determine available PCR bank | From | Stefan Berger <> |
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Jarkko,
can you take this patch 1/2?
https://lore.kernel.org/lkml/20211128041052.1395504-1-stefanb@linux.vnet.ibm.com/T/#m21209a978c237368499ce5f082f3c0fc03bcbbeb
Stefan
On 12/23/21 20:12, Stefan Berger wrote: > Shuah, > > are you going to take this fix here - only 1/2 ? > > https://lore.kernel.org/lkml/20211128041052.1395504-1-stefanb@linux.vnet.ibm.com/T/#m21209a978c237368499ce5f082f3c0fc03bcbbeb > > > Stefan > > On 11/29/21 18:39, Jarkko Sakkinen wrote: >> On Sat, Nov 27, 2021 at 11:10:51PM -0500, Stefan Berger wrote: >>> From: Stefan Berger <stefanb@linux.ibm.com> >>> >>> Determine an available PCR bank to be used by a test case by >>> querying the >>> capability TPM2_GET_CAP. The TPM2 returns TPML_PCR_SELECTIONS that >>> contains an array of TPMS_PCR_SELECTIONs indicating available PCR banks >>> and the bitmasks that show which PCRs are enabled in each bank. Collect >>> the data in a dictionary. From the dictionary determine the PCR bank >>> that >>> has the PCRs enabled that the test needs. This avoids test failures >>> with >>> TPM2's that either to not have a SHA-1 bank or whose SHA-1 bank is >>> disabled. >>> >>> Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> >> Acked-by: Jarkko Sakkinen <jarkko@kernel.org> >> >> /Jarkko
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