From: Jason Gunthorpe <jgg@ziepe.ca>
To: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Stefan Berger <stefanb@linux.vnet.ibm.com>,
linux-integrity@vger.kernel.org,
David Howells <dhowells@redhat.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Dmitry Kasatkin <dmitry.kasatkin@gmail.com>,
open list <linux-kernel@vger.kernel.org>,
"open list:INTEGRITY MEASUREMENT ARCHITECTURE (IMA)"
<linux-security-module@vger.kernel.org>,
"open list:KEYS-TRUSTED" <keyrings@vger.kernel.org>,
"open list:HARDWARE RANDOM NUMBER GENERATOR CORE"
<linux-crypto@vger.kernel.org>,
James Morris <james.l.morris@oracle.com>,
Matt Mackall <mpm@selenic.com>,
David Safford <safford@us.ibm.com>,
Mimi Zohar <zohar@linux.vnet.ibm.com>,
"Serge E. Hallyn" <serge@hallyn.com>
Subject: Re: [PATCH v2] tpm: Move Linux RNG connection to hwrng
Date: Tue, 07 Nov 2017 16:04:04 +0000 [thread overview]
Message-ID: <20171107160404.GG21466@ziepe.ca> (raw)
In-Reply-To: <CANc+2y6dx_2zOzFA5aFs7RpEV8aNqxpDghmx+q_+XyendYJoew@mail.gmail.com>
On Tue, Nov 07, 2017 at 08:50:44AM +0530, PrasannaKumar Muralidharan wrote:
> I am assuming you are talking about the following patches - using
> struct tpm_chip instead of chip number and this patch.
yes
> I won't be able to test if struct tpm_chip usage as I don't have
> multiple tpm hw in one machine. In case of tpm rng changes I can test
> only the lifecycle of tpm rng device. Is that enough? I feel my test
> will be limited. Please provide your thoughts on this.
That is certainly better than no testing.
Jason
WARNING: multiple messages have this Message-ID (diff)
From: Jason Gunthorpe <jgg@ziepe.ca>
To: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Stefan Berger <stefanb@linux.vnet.ibm.com>,
linux-integrity@vger.kernel.org,
David Howells <dhowells@redhat.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Dmitry Kasatkin <dmitry.kasatkin@gmail.com>,
open list <linux-kernel@vger.kernel.org>,
"open list:INTEGRITY MEASUREMENT ARCHITECTURE (IMA)"
<linux-security-module@vger.kernel.org>,
"open list:KEYS-TRUSTED" <keyrings@vger.kernel.org>,
"open list:HARDWARE RANDOM NUMBER GENERATOR CORE"
<linux-crypto@vger.kernel.org>,
James Morris <james.l.morris@oracle.com>,
Matt Mackall <mpm@selenic.com>,
David Safford <safford@us.ibm.com>,
Mimi Zohar <zohar@linux.vnet.ibm.com>,
"Serge E. Hallyn" <serge@hallyn.com>
Subject: Re: [PATCH v2] tpm: Move Linux RNG connection to hwrng
Date: Tue, 7 Nov 2017 09:04:04 -0700 [thread overview]
Message-ID: <20171107160404.GG21466@ziepe.ca> (raw)
In-Reply-To: <CANc+2y6dx_2zOzFA5aFs7RpEV8aNqxpDghmx+q_+XyendYJoew@mail.gmail.com>
On Tue, Nov 07, 2017 at 08:50:44AM +0530, PrasannaKumar Muralidharan wrote:
> I am assuming you are talking about the following patches - using
> struct tpm_chip instead of chip number and this patch.
yes
> I won't be able to test if struct tpm_chip usage as I don't have
> multiple tpm hw in one machine. In case of tpm rng changes I can test
> only the lifecycle of tpm rng device. Is that enough? I feel my test
> will be limited. Please provide your thoughts on this.
That is certainly better than no testing.
Jason
WARNING: multiple messages have this Message-ID (diff)
From: jgg@ziepe.ca (Jason Gunthorpe)
To: linux-security-module@vger.kernel.org
Subject: [PATCH v2] tpm: Move Linux RNG connection to hwrng
Date: Tue, 7 Nov 2017 09:04:04 -0700 [thread overview]
Message-ID: <20171107160404.GG21466@ziepe.ca> (raw)
In-Reply-To: <CANc+2y6dx_2zOzFA5aFs7RpEV8aNqxpDghmx+q_+XyendYJoew@mail.gmail.com>
On Tue, Nov 07, 2017 at 08:50:44AM +0530, PrasannaKumar Muralidharan wrote:
> I am assuming you are talking about the following patches - using
> struct tpm_chip instead of chip number and this patch.
yes
> I won't be able to test if struct tpm_chip usage as I don't have
> multiple tpm hw in one machine. In case of tpm rng changes I can test
> only the lifecycle of tpm rng device. Is that enough? I feel my test
> will be limited. Please provide your thoughts on this.
That is certainly better than no testing.
Jason
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next prev parent reply other threads:[~2017-11-07 16:04 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-31 20:05 [PATCH v2] tpm: Move Linux RNG connection to hwrng Jason Gunthorpe
2017-10-31 20:05 ` Jason Gunthorpe
2017-10-31 20:05 ` Jason Gunthorpe
2017-10-31 20:05 ` Jason Gunthorpe
2017-11-05 11:05 ` Jarkko Sakkinen
2017-11-05 11:05 ` Jarkko Sakkinen
2017-11-05 11:05 ` Jarkko Sakkinen
2017-11-05 11:05 ` Jarkko Sakkinen
2017-11-06 2:27 ` Jason Gunthorpe
2017-11-06 2:27 ` Jason Gunthorpe
2017-11-06 2:27 ` Jason Gunthorpe
2017-11-07 3:20 ` PrasannaKumar Muralidharan
2017-11-07 3:32 ` PrasannaKumar Muralidharan
2017-11-07 3:20 ` PrasannaKumar Muralidharan
2017-11-07 16:04 ` Jason Gunthorpe [this message]
2017-11-07 16:04 ` Jason Gunthorpe
2017-11-07 16:04 ` Jason Gunthorpe
2017-11-09 16:19 ` PrasannaKumar Muralidharan
2017-11-09 16:31 ` PrasannaKumar Muralidharan
2017-11-09 16:19 ` PrasannaKumar Muralidharan
2017-11-09 16:29 ` Jason Gunthorpe
2017-11-09 16:29 ` Jason Gunthorpe
2017-11-09 16:29 ` Jason Gunthorpe
2017-11-12 5:27 ` PrasannaKumar Muralidharan
2017-11-12 5:39 ` PrasannaKumar Muralidharan
2017-11-12 5:27 ` PrasannaKumar Muralidharan
2017-11-14 14:34 ` Jarkko Sakkinen
2017-11-14 14:34 ` Jarkko Sakkinen
2017-11-14 14:34 ` Jarkko Sakkinen
2017-11-17 13:28 ` Jarkko Sakkinen
2017-11-17 13:28 ` Jarkko Sakkinen
2017-11-17 13:28 ` Jarkko Sakkinen
2017-11-17 13:57 ` Jarkko Sakkinen
2017-11-17 13:57 ` Jarkko Sakkinen
2017-11-17 13:57 ` Jarkko Sakkinen
2018-01-27 6:50 ` PrasannaKumar Muralidharan
2018-01-27 6:50 ` PrasannaKumar Muralidharan
2018-01-27 6:50 ` PrasannaKumar Muralidharan
2018-01-29 22:06 ` Jarkko Sakkinen
2018-01-29 22:06 ` Jarkko Sakkinen
2018-01-29 22:06 ` Jarkko Sakkinen
2018-01-30 11:52 ` James Morris
2018-01-30 11:52 ` James Morris
2018-01-30 11:52 ` James Morris
2018-01-30 15:28 ` Jarkko Sakkinen
2018-01-30 15:28 ` Jarkko Sakkinen
2018-01-30 15:28 ` Jarkko Sakkinen
2017-11-07 19:24 ` Jarkko Sakkinen
2017-11-07 19:24 ` Jarkko Sakkinen
2017-11-07 19:24 ` Jarkko Sakkinen
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