linux-kernel - Re: [PATCH v9 0/4] Introduce TEE based Trusted Keys support

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Message-ID: <YEEANW+khw3nJtcQ@kernel.org>
Date:   Thu, 4 Mar 2021 17:43:49 +0200
From:   Jarkko Sakkinen <jarkko@...nel.org>
To:     Sumit Garg <sumit.garg@...aro.org>
Cc:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        Mimi Zohar <zohar@...ux.ibm.com>,
        James Bottomley <jejb@...ux.ibm.com>,
        David Howells <dhowells@...hat.com>,
        Jens Wiklander <jens.wiklander@...aro.org>,
        Jonathan Corbet <corbet@....net>,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        Casey Schaufler <casey@...aufler-ca.com>,
        Janne Karhunen <janne.karhunen@...il.com>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Markus Wamser <Markus.Wamser@...ed-mode.de>,
        Luke Hinds <lhinds@...hat.com>,
        Elaine Palmer <erpalmer@...ibm.com>,
        Ahmad Fatoum <a.fatoum@...gutronix.de>,
        "open list:ASYMMETRIC KEYS" <keyrings@...r.kernel.org>,
        linux-integrity@...r.kernel.org,
        "open list:SECURITY SUBSYSTEM" 
        <linux-security-module@...r.kernel.org>,
        Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        op-tee@...ts.trustedfirmware.org
Subject: Re: [PATCH v9 0/4] Introduce TEE based Trusted Keys support

On Thu, Mar 04, 2021 at 03:30:18PM +0530, Sumit Garg wrote:
> Hi Jarkko,
> 
> On Mon, 1 Mar 2021 at 18:41, Sumit Garg <sumit.garg@...aro.org> wrote:
> >
> > Add support for TEE based trusted keys where TEE provides the functionality
> > to seal and unseal trusted keys using hardware unique key. Also, this is
> > an alternative in case platform doesn't possess a TPM device.
> >
> > This patch-set has been tested with OP-TEE based early TA which is already
> > merged in upstream [1].
> >
> > [1] https://github.com/OP-TEE/optee_os/commit/f86ab8e7e0de869dfa25ca05a37ee070d7e5b86b
> >
> > Changes in v9:
> > 1. Rebased to latest tpmdd/master.
> > 2. Defined pr_fmt() and removed redundant tags.
> > 3. Patch #2: incorporated misc. comments.
> > 4. Patch #3: incorporated doc changes from Elaine and misc. comments
> >    from Randy.
> > 5. Patch #4: reverted to separate maintainer entry as per request from
> >    Jarkko.
> > 6. Added Jarkko's Tested-by: tag on patch #2.
> 
> It looks like we don't have any further comments on this patch-set. So
> would you be able to pick up this patch-set?

I'm cool with that - I can pick this for 5.13.

/Jarkko