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Date:   Tue, 29 Oct 2019 11:25:16 +0200
From:   Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To:     Mimi Zohar <zohar@linux.ibm.com>
Cc:     David Howells <dhowells@redhat.com>, Petr Vorel <pvorel@suse.cz>,
        shuah <shuah@kernel.org>,
        James Bottomley <James.Bottomley@HansenPartnership.com>,
        linux-integrity@vger.kernel.org, linux-kselftest@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1] selftest/trustedkeys: TPM 1.2 trusted keys test
Message-ID: <20191029092516.GA13848@linux.intel.com>
References: <1571944467-13097-1-git-send-email-zohar@linux.ibm.com>
 <20191028203014.GA8279@linux.intel.com>
 <1572295513.4532.270.camel@linux.ibm.com>
 <20191029091535.GB9896@linux.intel.com>
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On Tue, Oct 29, 2019 at 11:15:35AM +0200, Jarkko Sakkinen wrote:
> On Mon, Oct 28, 2019 at 04:45:13PM -0400, Mimi Zohar wrote:
> > On Mon, 2019-10-28 at 22:30 +0200, Jarkko Sakkinen wrote:
> > > On Thu, Oct 24, 2019 at 03:14:27PM -0400, Mimi Zohar wrote:
> > > > Create, save and load trusted keys test
> > > > 
> > > > Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
> > > > 
> > > > Change log v1:
> > > > - Replace the directions for using Trousers to take ownership of the TPM
> > > > with directions for using the IBM TSS.
> > > > - Differentiate between different types of errors.  Recent bug is causing
> > > > "add_key: Timer expired".
> > > > ---
> > > 
> > > Is not really usable as a selftest because of 3rd party dependencies.
> > 
> > As part of diagnosing trusted keys failure, there is some
> > hints/directions as to how to take TPM 1.2 ownership, but it does not
> > take ownership. ?The previous version included directions for using
> > Trousers. ?This version provides directions for using the IBM TSS.
> > ?Feel free to include additional hints/directions.
> 
> You must write your own minimal user space that can be included
> to the kernel. Otherwise, we cannot take it.

I'll anyway try to setup user space with TrouSerS so that I can try
it out. BuildRoot has recipe for that but not for IBM TSS 2.0 so I'll
skip that and use my own test script for TPM2 trusted keys.

/Jarkko