Add metadata about the image to the Secure Execution image. This helps
to identify where the Secure Execution header is located in the image
and therefore it's less prone to errors to locate the header.
This patch adds the support for it to 'pvimg' as well as to the
'pvsecret' and 'pvattest' tools.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a new tool called 'pvimg' that can be used to create and inspect
Secure Execution images. It has several subcommands:
+ create: create an IBM Secure Execution image (genprotimg compatible
sytnax) and C-'genprotimg' is going to be replaced by a
symlink to this subcommand.
+ test: test various aspects of an existing Secure Execution image
+ info: print information about an existing Secure Execution
image (experimental API!)
+ version: print version and exit
As mentioned above, the 'genprotimg' tool is now a symbolic link to the
'pvimg create' subcommand and the CLI is backward compatible with the
original genprotimg CLI, with the following exceptions:
- '-v' increases the verbosity instead of showing the version
- '-V' is now deprecated in favor of '-v'
- an existing output file is no longer silently overwritten, but there
is a new flag '--overwrite' to get the original behavior
- experimental options are no longer described in the help
- the commands '--cert ...' and '--root-ca' are now mutually exclusive
- to '--no-verify'
- there is now a component check, e.g. it checks if the specified
Linux kernel looks like a raw binary s390x kernel. These checks can be
disabled by using the new command line flag '--no-component-check'
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
