From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: Samuel Ortiz <sameo@rivosinc.com>,
Dan Williams <dan.j.williams@intel.com>
Cc: Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>,
Qinkun Bao <qinkun@google.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>,
"Xing, Cedric" <cedric.xing@intel.com>,
Dionna Amalie Glaze <dionnaglaze@google.com>,
biao.lu@intel.com, linux-coco@lists.linux.dev,
linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v2 4/4] tsm: Allow for extending and reading configured RTMRs
Date: Fri, 10 May 2024 22:57:37 -0400 [thread overview]
Message-ID: <ec7edddcf8c74e48cb392db0789b03243ab05692.camel@HansenPartnership.com> (raw)
In-Reply-To: <20240128212532.2754325-5-sameo@rivosinc.com>
I'm not really sure where to hang this, since there's no posted agenda
or materials for the CCC meeting today. I'm afraid I also don't have a
copy of the presentation to point people who weren't at the meeting to.
However, it struck me you missed a third option: use the ima log
format. This has the advantage that we can define additional events
and have them published with a kernel patch (the IMA log format is
defined in the kernel). Thanks to the TCG, it's also CEL compatible
but doesn't require any sort of TCG blessing of the events. Plus we
also have existing kernel infrastructure to log to that format.
Regards,
James
next prev parent reply other threads:[~2024-05-11 2:57 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-28 21:25 [RFC PATCH v2 0/4] tsm: Runtime measurement registers ABI Samuel Ortiz
2024-01-28 21:25 ` [RFC PATCH v2 1/4] tsm: Runtime measurement register support Samuel Ortiz
2024-01-29 16:57 ` Dionna Amalie Glaze
2024-02-01 22:03 ` Jarkko Sakkinen
2024-01-28 21:25 ` [RFC PATCH v2 2/4] tsm: Add RTMRs to the configfs-tsm hierarchy Samuel Ortiz
2024-01-28 22:38 ` Kuppuswamy Sathyanarayanan
2024-02-01 22:05 ` Jarkko Sakkinen
2024-02-21 16:16 ` Mikko Ylinen
2024-01-28 21:25 ` [RFC PATCH v2 3/4] tsm: Map RTMRs to TCG TPM PCRs Samuel Ortiz
2024-01-28 22:44 ` Kuppuswamy Sathyanarayanan
2024-02-02 6:18 ` James Bottomley
2024-01-28 21:25 ` [RFC PATCH v2 4/4] tsm: Allow for extending and reading configured RTMRs Samuel Ortiz
2024-05-11 2:57 ` James Bottomley [this message]
2024-05-13 10:16 ` Samuel Ortiz
2024-05-13 14:03 ` James Bottomley
2024-05-14 5:08 ` Samuel Ortiz
2024-05-16 8:33 ` Xing, Cedric
2024-02-01 22:02 ` [RFC PATCH v2 0/4] tsm: Runtime measurement registers ABI Jarkko Sakkinen
2024-02-02 6:24 ` James Bottomley
2024-02-02 23:07 ` Dan Middleton
2024-02-03 6:03 ` James Bottomley
2024-02-03 7:13 ` Kuppuswamy Sathyanarayanan
2024-02-03 10:27 ` James Bottomley
2024-02-06 8:34 ` Xing, Cedric
2024-02-06 8:57 ` James Bottomley
2024-02-07 2:02 ` Dan Williams
2024-02-07 20:16 ` Xing, Cedric
2024-02-07 21:08 ` Kuppuswamy Sathyanarayanan
2024-02-07 21:46 ` James Bottomley
2024-02-09 20:58 ` Dan Williams
2024-02-13 7:36 ` Xing, Cedric
2024-02-13 16:05 ` James Bottomley
2024-02-14 8:54 ` Xing, Cedric
2024-02-15 6:14 ` Dan Williams
2024-02-16 2:05 ` Xing, Cedric
2024-03-05 1:19 ` Xing, Cedric
2024-04-17 20:23 ` Dan Middleton
2024-02-13 16:54 ` Mikko Ylinen
2024-02-15 22:44 ` Dr. Greg
2024-02-22 15:45 ` Lukas Wunner
2024-08-19 21:25 ` Qinkun Bao
2024-08-20 13:19 ` Samuel Ortiz
2024-08-20 19:44 ` Qinkun Bao
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