linux-kernel - [PATCH v4] docs: trusted-encrypted.rst: update parameters for command examples

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Message-Id: <20200821135356.15737-1-colyli@suse.de>
Date:   Fri, 21 Aug 2020 21:53:56 +0800
From:   Coly Li <colyli@...e.de>
To:     keyrings@...r.kernel.org, linux-integrity@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org
Cc:     Coly Li <colyli@...e.de>,
        Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        Stefan Berger <stefanb@...ux.ibm.com>,
        Dan Williams <dan.j.williams@...el.com>,
        James Bottomley <jejb@...ux.ibm.com>,
        Jason Gunthorpe <jgg@...pe.ca>,
        Jonathan Corbet <corbet@....net>,
        Mimi Zohar <zohar@...ux.ibm.com>,
        Peter Huewe <peterhuewe@....de>
Subject: [PATCH v4] docs: trusted-encrypted.rst: update parameters for command examples

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tpm2_evictcontrol are outdated, people (like me) are not able to create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>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Reviewed-by: Stefan Berger <stefanb@...ux.ibm.com>
Cc: Dan Williams <dan.j.williams@...el.com>
Cc: James Bottomley <jejb@...ux.ibm.com>
Cc: Jason Gunthorpe <jgg@...pe.ca>
Cc: Jonathan Corbet <corbet@....net>
Cc: Mimi Zohar <zohar@...ux.ibm.com>
Cc: Peter Huewe <peterhuewe@....de>
---
Changelog:
v4: update Reviewed-by list, and Cc linux-doc and linux-integrity
    maintainers.
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