linux-kernel - Re: [PATCH v3] docs: trusted-encrypted.rst: update parameters for command examples

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Date:   Wed, 19 Aug 2020 19:03:49 -0400
From:   Stefan Berger <stefanb@...ux.ibm.com>
To:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        Coly Li <colyli@...e.de>
Cc:     keyrings@...r.kernel.org, linux-kernel@...r.kernel.org,
        Dan Williams <dan.j.williams@...el.com>,
        James Bottomley <jejb@...ux.ibm.com>,
        Mimi Zohar <zohar@...ux.ibm.com>
Subject: Re: [PATCH v3] docs: trusted-encrypted.rst: update parameters for
 command examples

On 8/19/20 5:02 PM, Jarkko Sakkinen wrote:
> On Wed, Aug 19, 2020 at 01:00:02AM +0800, Coly Li wrote:
>> The parameters in command examples for tpm2_createprimary and
>> tpm2_evictcontrol are outdated, people (like me) are not able to create
>> trusted key by these command examples.
>>
>> This patch updates the parameters of command example tpm2_createprimary
>> and tpm2_evictcontrol in trusted-encrypted.rst. With Linux kernel v5.8
>> and tpm2-tools-4.1, people can create a trusted key by following the
>> examples in this document.
>>
>> Signed-off-by: Coly Li <colyli@...e.de>
>> Cc: Dan Williams <dan.j.williams@...el.com>
>> Cc: James Bottomley <jejb@...ux.ibm.com>
>> Cc: Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
>> Cc: Mimi Zohar <zohar@...ux.ibm.com>
>> Cc: Stefan Berger <stefanb@...ux.ibm.com>
> OK, now it is clear. Thank you.
>
> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Reviewed-by: Stefan Berger <stefanb@...ux.ibm.com>
>
> /Jarkko
>
>> ---
>> Changelog:
>> v3: update commit log with review comments from Jarkko Sakkinen.
>> v2: remove the change of trusted key related operation.
>> v1: initial version.
>>
>>   Documentation/security/keys/trusted-encrypted.rst | 5 ++---
>>   1 file changed, 2 insertions(+), 3 deletions(-)
>>
>> diff --git a/Documentation/security/keys/trusted-encrypted.rst b/Documentation/security/keys/trusted-encrypted.rst
>> index 9483a7425ad5..1da879a68640 100644
>> --- a/Documentation/security/keys/trusted-encrypted.rst
>> +++ b/Documentation/security/keys/trusted-encrypted.rst
>> @@ -39,10 +39,9 @@ With the IBM TSS 2 stack::
>>   
>>   Or with the Intel TSS 2 stack::
>>   
>> -  #> tpm2_createprimary --hierarchy o -G rsa2048 -o key.ctxt
>> +  #> tpm2_createprimary --hierarchy o -G rsa2048 -c key.ctxt
>>     [...]
>> -  handle: 0x800000FF
>> -  #> tpm2_evictcontrol -c key.ctxt -p 0x81000001
>> +  #> tpm2_evictcontrol -c key.ctxt 0x81000001
>>     persistentHandle: 0x81000001
>>   
>>   Usage::
>> -- 
>> 2.26.2
>>