[El-errata] ELBA-2021-0351 Oracle Linux 7 systemd bug fix and enhancement update (aarch64)

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2021-0351

http://linux.oracle.com/errata/ELBA-2021-0351.html

The following updated rpms for Oracle Linux 7 have been uploaded to the 
Unbreakable Linux Network:

aarch64:
libgudev1-219-78.0.1.el7_9.3.aarch64.rpm
libgudev1-devel-219-78.0.1.el7_9.3.aarch64.rpm
systemd-219-78.0.1.el7_9.3.aarch64.rpm
systemd-devel-219-78.0.1.el7_9.3.aarch64.rpm
systemd-libs-219-78.0.1.el7_9.3.aarch64.rpm
systemd-python-219-78.0.1.el7_9.3.aarch64.rpm
systemd-sysv-219-78.0.1.el7_9.3.aarch64.rpm
systemd-journal-gateway-219-78.0.1.el7_9.3.aarch64.rpm
systemd-networkd-219-78.0.1.el7_9.3.aarch64.rpm
systemd-resolved-219-78.0.1.el7_9.3.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/systemd-219-78.0.1.el7_9.3.src.rpm



Description of changes:

[219-78.0.1]
- Change to have file tmpfiles.d/systemd-pstore.conf installed on upon
initial installation, not on rpm update. [Orabug 31414539]
- Backport upstream patches related to private-tmp (Sushmita 
Bhattacharya) [Orabug: 31561883]
- backport upstream pstore tmpfiles patch (Eric DeVolder) [Orabug: 31414539]
- udev rules: fix memory hot add and remove [Orabug: 31309730]
- enable and start the pstore service [Orabug: 30950903]
- fix to generate the systemd-pstore.service file [Orabug: 30235241]
- Backport upstream patches for the new systemd-pstore tool [Orabug: 
30235241]
- do not create utmp update symlinks for reboot and poweroff [Orabug: 
27854896]
- OL7 udev rule for virtio net standby interface [Orabug: 28826743]
- fix _netdev is missing for iscsi entry in /etc/fstab [Orabug: 
25897792] (tony.l.lam at oracle.com)
- set "RemoveIPC=no" in logind.conf as default for OL7.2 [22224874]
- allow dm remove ioctl to co-operate with UEK3 (Vaughan Cao) [Orabug: 
18467469]
- add hv dynamic memory support (Jerry Snitselaar) [Orabug: 18621475]

[219-78.3]
- core: Detect initial timer state from serialized data (#1764908)

[219-78.2]
- core: don't update unit description if it is already set to the same 
value (#1793527)
- unit: don't emit PropertiesChanged signal if adding a dependency to a 
unit is a no-op (#1793527)
- core: fix unnecessary fallback to the rescue mode caused by 
initrd-switch-root.service's exit status judgment error (#1825232)

[219-78.1]
- device: make sure we emit PropertiesChanged signal once we set sysfs 
(#1793527)
- device: don't emit PropetiesChanged needlessly (#1793527)