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6ea645b345
Add zipl and zipl.conf man page updates.
The zipl man page will look like:
-S <SWITCH> or --secure <SWITCH>
Control the zIPL secure boot support. <SWITCH> can take one of three values:
auto (default)
Write signatures if available and supported by the system.
1
Signatures are written independent of support indicated by the local
system. Also missing signatures for stage 3 and kernel IPL files
will result in an error.
0
No signatures will be written.
The zipl.conf man page will look like:
secure = auto/1/0 (configuration only)
Configuration section:
Control the zIPL secure boot support. Set this option to one of the following:
- auto: Write signatures if available and supported by the system.
- 1: Signatures are written independent of support indicated by the local system.
Also missing signatures for stage 3 and kernel IPL files will result in an error.
- 0: No signatures will be written.
The default value for 'secure' is auto.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>