Re: [PATCH 1/2] tpm: implement TPM 2.0 capability to get active PCR banks

[Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>]

On Sat, Oct 08, 2016 at 10:15:56PM -0400, Nayna Jain wrote:
> As per the TCG 2.0 spec, the extend operation should be done to
> all active PCR banks. However, current TPM 2.0 support doesn't
> have the capability implemented to get active PCR banks.
> 
> This patch implements the TPM 2.0 capability TPM_CAP_PCRS to
> retrieve active PCR banks from the TPM.
> 
> Signed-off-by: Nayna Jain <nayna-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>

Why?

> ---
>  drivers/char/tpm/tpm-chip.c |  4 +++
>  drivers/char/tpm/tpm.h      |  8 ++++-
>  drivers/char/tpm/tpm2-cmd.c | 80 +++++++++++++++++++++++++++++++++++++++++++++
>  drivers/char/tpm/tpm2.h     | 35 ++++++++++++++++++++
>  4 files changed, 126 insertions(+), 1 deletion(-)

tpm2.h does not exist.

Have you even checked that this applies to the upstream tree?

/Jarkko

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