From: Jarkko Sakkinen <jarkko@kernel.org>
To: James Bottomley <James.Bottomley@hansenpartnership.com>
Cc: linux-integrity@vger.kernel.org, Mimi Zohar <zohar@linux.ibm.com>,
linux-api@vger.kernel.org
Subject: Re: [PATCH v5 1/2] tpm: add sysfs exports for all banks of PCR registers
Date: Fri, 15 Jan 2021 08:48:11 +0200 [thread overview]
Message-ID: <YAE6q/qxpVcpJ9BJ@kernel.org> (raw)
In-Reply-To: <20210113232634.23242-2-James.Bottomley@HansenPartnership.com>
On Wed, Jan 13, 2021 at 03:26:33PM -0800, James Bottomley wrote:
> Create sysfs per hash groups with 24 PCR files in them one group,
> named pcr-<hash>, for each agile hash of the TPM. The files are
> plugged in to a PCR read function which is TPM version agnostic, so
> this works also for TPM 1.2 but the hash is only sha1 in that case.
>
> Note: the macros used to create the hashes emit spurious checkpatch
> warnings. Do not try to "fix" them as checkpatch recommends, otherwise
> they'll break.
>
> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
> Tested-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
>
> ---
Tested-by: Jarkko Sakkinen <jarkko@kernel.org>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
/Jarkko
next prev parent reply other threads:[~2021-01-15 6:49 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-13 23:26 [PATCH v5 0/2] add sysfs exports for TPM 2 PCR registers James Bottomley
2021-01-13 23:26 ` [PATCH v5 1/2] tpm: add sysfs exports for all banks of " James Bottomley
2021-01-14 7:59 ` Greg KH
2021-01-15 0:21 ` James Bottomley
2021-01-15 6:55 ` Jarkko Sakkinen
2021-01-15 17:10 ` James Bottomley
2021-01-15 13:54 ` Greg KH
2021-01-15 17:26 ` James Bottomley
2021-01-15 18:07 ` James Bottomley
2021-01-15 20:48 ` Joe Perches
2021-01-15 21:06 ` James Bottomley
2021-01-15 21:14 ` Joe Perches
2021-01-15 20:32 ` Joe Perches
2021-01-15 6:48 ` Jarkko Sakkinen [this message]
2021-01-13 23:26 ` [PATCH v5 2/2] ABI: add sysfs description for tpm exports " James Bottomley
2021-01-15 6:40 ` Jarkko Sakkinen
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