A qemu bug fix update has been released for Oracle Linux 7.

El-errata: ELBA-2021-9161 Oracle Linux 7 qemu bug fix update

Oracle Linux Bug Fix Advisory ELBA-2021-9161

  http://linux.oracle.com/errata/ELBA-2021-9161.html

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

x86_64:
qemu-common-4.2.1-6.el7.x86_64.rpm
qemu-system-x86-core-4.2.1-6.el7.x86_64.rpm
qemu-block-gluster-4.2.1-6.el7.x86_64.rpm
qemu-block-iscsi-4.2.1-6.el7.x86_64.rpm
qemu-block-rbd-4.2.1-6.el7.x86_64.rpm
qemu-img-4.2.1-6.el7.x86_64.rpm
qemu-4.2.1-6.el7.x86_64.rpm
qemu-kvm-4.2.1-6.el7.x86_64.rpm
qemu-kvm-core-4.2.1-6.el7.x86_64.rpm
qemu-system-x86-4.2.1-6.el7.x86_64.rpm

SRPMS:
  http://oss.oracle.com/el7/SRPMS-updates/qemu-4.2.1-6.el7.src.rpm


Description of changes:

[15:4.2.1-6.el7]
- i386/pc: Keep PCI 64-bit hole within usable IOVA space (Joao Martins)
- pc/cmos: Adjust CMOS above 4G memory size according to 1Tb boundary
(Joao Martins) - i386/pc: Round up the hotpluggable memory within valid
IOVA ranges (Joao Martins) - i386/pc: Account IOVA reserved ranges above
4G boundary (Joao Martins)