Claudio Imbrenda ca50924acb cpi: Introduce new udev rule and integrate with systemd unit ...

Add a new udev rule that is triggered when a KVM VM is started
on the system the very first time. This rule reports over the
sysfs CPI kernel interface that the system is a KVM host.

Currently the cpi.service systemd unit already works with
the CPI sysfs interface. Introduce a new internal utility
script "cpictl" that is used by both the udev rule and
the systemd unit to guarantee coordinated access to the
kernel CPU interface.

Signed-off-by: Claudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Reviewed-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>

2017-09-15 05:03:04 +02:00

..

40-z90crypt.rules

Initial s390-tools-2.0.0 import

2017-08-21 10:55:40 +02:00

57-osasnmpd.rules

Initial s390-tools-2.0.0 import

2017-08-21 10:55:40 +02:00

59-dasd.rules

Initial s390-tools-2.0.0 import

2017-08-21 10:55:40 +02:00

60-readahead.rules

Initial s390-tools-2.0.0 import

2017-08-21 10:55:40 +02:00

90-cpi.rules

cpi: Introduce new udev rule and integrate with systemd unit

2017-09-15 05:03:04 +02:00