Christian Ehrhardt 0541b65464
virt-aa-helper: allow sysfs path used for vhost-scsi
When a vhost scsi device is hotplugged virt-aa-helper is called to
add the respective path.
For example the config:
  <hostdev mode='subsystem' type='scsi_host' managed='no'>
    <source protocol='vhost' wwpn='naa.50014059de6fba4f'/>
  </hostdev>
Will call it to add:
 /sys/kernel/config/target/vhost//naa.50014059de6fba4f

But in general /sys paths are filtered in virt-aa-helper.c:valid_path
To allow the path used for vhost-scsi we need to add it to the list of
known and accepted overrides.

Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1829223

Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-05-16 09:31:58 +02:00
..