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nodedev: fix mdev add udev event data handling

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Two situations will trigger an udev add event:
 1) the mdev is created when started (transient) or
 2) the mdev was defined and is started
In case 1 there is no node object existing and no config data is copied.
In case 2 copying the active config data of an existing node object will
only copy invalid data. Instead copying the defined config data will
store valid data into the newly added node object.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
This commit is contained in:
Boris Fiuczynski 2024-04-23 20:08:47 +02:00 committed by Jonathon Jongsma
parent e145d182a6
commit 7ccf76ea34
1 changed files with 1 additions and 1 deletions
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2
src/node_device/node_device_udev.c
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@ -1572,7 +1572,7 @@ udevAddOneDevice(struct udev_device *device)
objdef = virNodeDeviceObjGetDef(obj);
if (is_mdev)
nodeDeviceDefCopyFromMdevctl(def, objdef, false);
nodeDeviceDefCopyFromMdevctl(def, objdef, true);
persistent = virNodeDeviceObjIsPersistent(obj);
autostart = virNodeDeviceObjIsAutostart(obj);