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Re: [PATCH v5 3/3] tpm: add securityfs support for TPM 2.0 firmware event log

From Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH v5 3/3] tpm: add securityfs support for TPM 2.0 firmware event log
Date 2016-11-24 22:20 +0100
Message-ID <sH9AZ-8bP-3@gated-at.bofh.it> (permalink)
References <sGJwX-7LD-11@gated-at.bofh.it> <sGJwX-7LD-39@gated-at.bofh.it>
Organization Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo

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On Wed, Nov 23, 2016 at 12:27:37PM -0500, Nayna Jain wrote:
> Unlike the device driver support for TPM 1.2, the TPM 2.0 does
> not support the securityfs pseudo files for displaying the
> firmware event log.
> 
> This patch enables support for providing the TPM 2.0 event log in
> binary form. TPM 2.0 event log supports a crypto agile format that
> records multiple digests, which is different from TPM 1.2. This
> patch enables the tpm_bios_log_setup for TPM 2.0  and adds the
> event log parser which understand the TPM 2.0 crypto agile format.
> 
> Signed-off-by: Nayna Jain <nayna@linux.vnet.ibm.com>

I don't want to say much about this before I've tested it. I wonder
what cheap hardware I could use to test this. Any advice is on this
from anyone is much appreciated.

/Jarkko

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Thread

[PATCH v5 3/3] tpm: add securityfs support for TPM 2.0 firmware event log Nayna Jain <nayna@linux.vnet.ibm.com> - 2016-11-23 18:30 +0100
  Re: [PATCH v5 3/3] tpm: add securityfs support for TPM 2.0 firmware  event log Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-11-24 22:20 +0100
    Re: [tpmdd-devel] [PATCH v5 3/3] tpm: add securityfs support for TPM  2.0 firmware event log Stefan Berger <stefanb@linux.vnet.ibm.com> - 2016-11-25 04:00 +0100
      Re: [tpmdd-devel] [PATCH v5 3/3] tpm: add securityfs support for TPM  2.0 firmware event log Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-11-25 09:20 +0100
      Re: [tpmdd-devel] [PATCH v5 3/3] tpm: add securityfs support for TPM  2.0 firmware event log Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-11-26 16:30 +0100
    Re: [PATCH v5 3/3] tpm: add securityfs support for TPM 2.0 firmware  event log Jason Gunthorpe <jgunthorpe@obsidianresearch.com> - 2016-11-25 20:50 +0100
      Re: [PATCH v5 3/3] tpm: add securityfs support for TPM 2.0 firmware  event log Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> - 2016-11-26 14:00 +0100

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