From: Mimi Zohar <zohar@linux.vnet.ibm.com>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Stefan Berger <stefanb@linux.vnet.ibm.com>,
linux-integrity@vger.kernel.org
Cc: jgg@ziepe.ca, linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org
Subject: Re: [PATCH] ima: Use tpm_default_chip() and call TPM functions with a tpm_chip
Date: Wed, 04 Jul 2018 08:10:03 -0400 [thread overview]
Message-ID: <1530706203.3452.74.camel@linux.vnet.ibm.com> (raw)
In-Reply-To: <1a5b3d6cddba2d8bc74e5025a628aee7867a8987.camel@linux.intel.com>
On Tue, 2018-07-03 at 19:32 +0300, Jarkko Sakkinen wrote:
> On Mon, 2018-07-02 at 13:00 -0400, Mimi Zohar wrote:
> > On Mon, 2018-07-02 at 11:24 -0400, Stefan Berger wrote:
> > > Rather than accessing the TPM functions by passing a NULL pointer for
> > > the tpm_chip, which causes a lookup for a suitable chip every time, get a
> > > hold of a tpm_chip and access the TPM functions using it. Also get rid of
> > > the ima_used_chip variable and use the new ima_tpm_chip variable instead
> > > for determining whether to call TPM functions.
> > >
> > > Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
> > > Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> >
> > Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
> >
> > Jarkko, would you mind staging this patch with the rest of the patch
> > set?
>
> Yes, sure, I can do that. Any additional tag?
Thanks, just these.
Mimi
WARNING: multiple messages have this Message-ID (diff)
From: zohar@linux.vnet.ibm.com (Mimi Zohar)
To: linux-security-module@vger.kernel.org
Subject: [PATCH] ima: Use tpm_default_chip() and call TPM functions with a tpm_chip
Date: Wed, 04 Jul 2018 08:10:03 -0400 [thread overview]
Message-ID: <1530706203.3452.74.camel@linux.vnet.ibm.com> (raw)
In-Reply-To: <1a5b3d6cddba2d8bc74e5025a628aee7867a8987.camel@linux.intel.com>
On Tue, 2018-07-03 at 19:32 +0300, Jarkko Sakkinen wrote:
> On Mon, 2018-07-02 at 13:00 -0400, Mimi Zohar wrote:
> > On Mon, 2018-07-02 at 11:24 -0400, Stefan Berger wrote:
> > > Rather than accessing the TPM functions by passing a NULL pointer for
> > > the tpm_chip, which causes a lookup for a suitable chip every time, get a
> > > hold of a tpm_chip and access the TPM functions using it. Also get rid of
> > > the ima_used_chip variable and use the new ima_tpm_chip variable instead
> > > for determining whether to call TPM functions.
> > >
> > > Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
> > > Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> >
> > Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
> >
> > Jarkko, would you mind staging this patch with the rest of the patch
> > set?
>
> Yes, sure, I can do that. Any additional tag?
Thanks, just these.
Mimi
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next prev parent reply other threads:[~2018-07-04 12:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-02 15:24 [PATCH] ima: Use tpm_default_chip() and call TPM functions with a tpm_chip Stefan Berger
2018-07-02 15:24 ` Stefan Berger
2018-07-02 17:00 ` Mimi Zohar
2018-07-02 17:00 ` Mimi Zohar
2018-07-03 16:32 ` Jarkko Sakkinen
2018-07-03 16:32 ` Jarkko Sakkinen
2018-07-04 12:10 ` Mimi Zohar [this message]
2018-07-04 12:10 ` Mimi Zohar
2018-07-05 15:43 ` Jarkko Sakkinen
2018-07-05 15:43 ` Jarkko Sakkinen
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