From: Jason Gunthorpe <jgg@nvidia.com>
To: Jerry Snitselaar <jsnitsel@redhat.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Mimi Zohar <zohar@linux.ibm.com>,
James Bottomley <James.Bottomley@HansenPartnership.com>,
<linux-integrity@vger.kernel.org>
Subject: Re: [PATCH v4 1/1] tpm: add sysfs exports for all banks of PCR registers
Date: Wed, 19 Aug 2020 20:26:15 -0300 [thread overview]
Message-ID: <20200819232615.GU1152540@nvidia.com> (raw)
In-Reply-To: <87lfiamevo.fsf@jsnitsel.users.ipa.redhat.com>
On Wed, Aug 19, 2020 at 03:48:11PM -0700, Jerry Snitselaar wrote:
> I guess the question is where does the line get drawn. My exporting the
> major version of the tpm probably could've been handled instead with a
> pr_info spitting it out for people to grab out of dmesg.
FWIW, I did feel the tpm_version could be detected from the /dev/tpm
as well. However the small size of kernel code, the general early boot
argument, udev (eg only start the TPM2 daemons on a TPM2 system), and
something like how INQUIRY is used by reporting tools, made it seem
OK.
Jason
next prev parent reply other threads:[~2020-08-19 23:26 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-17 21:35 [PATCH v4 0/1] add sysfs exports for TPM 2 PCR registers James Bottomley
2020-08-17 21:35 ` [PATCH v4 1/1] tpm: add sysfs exports for all banks of " James Bottomley
2020-08-18 16:12 ` Jarkko Sakkinen
2020-08-18 16:19 ` Jarkko Sakkinen
2020-08-18 16:26 ` Jarkko Sakkinen
2020-08-18 16:46 ` Jason Gunthorpe
2020-08-18 18:26 ` Mimi Zohar
2020-08-18 18:36 ` Jason Gunthorpe
2020-08-18 18:55 ` Mimi Zohar
2020-08-19 12:02 ` Jason Gunthorpe
2020-08-19 13:27 ` Mimi Zohar
2020-08-19 14:09 ` Jason Gunthorpe
2020-08-19 14:53 ` Mimi Zohar
2020-08-19 14:55 ` Mimi Zohar
2020-08-19 22:16 ` Jarkko Sakkinen
2020-08-19 22:48 ` Jerry Snitselaar
2020-08-19 23:26 ` Jason Gunthorpe [this message]
2020-08-20 15:46 ` Jarkko Sakkinen
2020-08-19 14:56 ` Serge E. Hallyn
2020-08-19 22:15 ` Jarkko Sakkinen
2020-08-19 15:17 ` James Bottomley
2020-08-19 16:18 ` Jason Gunthorpe
2020-08-19 16:57 ` Mimi Zohar
2020-08-19 17:17 ` Jason Gunthorpe
2020-08-19 20:09 ` James Bottomley
2020-08-19 23:21 ` Jason Gunthorpe
2020-08-20 16:14 ` James Bottomley
2020-08-20 16:55 ` Serge E. Hallyn
2020-08-21 17:41 ` Jarkko Sakkinen
2020-08-21 19:38 ` Jason Gunthorpe
2020-08-24 19:44 ` Jarkko Sakkinen
2020-08-24 20:20 ` James Bottomley
2020-08-25 15:27 ` Jarkko Sakkinen
2020-08-25 15:33 ` James Bottomley
2020-08-26 13:15 ` Jarkko Sakkinen
2020-08-26 13:19 ` Jarkko Sakkinen
2020-08-24 21:57 ` Jason Gunthorpe
2020-08-19 22:14 ` Jarkko Sakkinen
2020-08-18 19:03 ` James Bottomley
2020-08-19 22:13 ` Jarkko Sakkinen
2020-08-19 22:01 ` Jarkko Sakkinen
2020-08-18 16:44 ` James Bottomley
2020-08-18 17:17 ` Jason Gunthorpe
2020-08-18 18:49 ` James Bottomley
2020-08-19 21:53 ` Jarkko Sakkinen
2020-08-19 22:46 ` James Bottomley
2020-08-20 15:22 ` Jarkko Sakkinen
2020-08-19 21:33 ` Jarkko Sakkinen
2020-09-14 17:41 ` Jarkko Sakkinen
2020-09-14 19:19 ` James Bottomley
2020-09-15 11:22 ` Jarkko Sakkinen
2020-10-08 11:45 ` Petr Vorel
2020-10-08 14:29 ` James Bottomley
2020-10-09 16:12 ` Jarkko Sakkinen
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