Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
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This BZ to track the backport of the following fixes:
c6445544d4 hw/arm/smmu: Handle big-endian hosts correctly
cf2f89edf3 hw/virtio-iommu: Fix potential OOB access in virtio_iommu_handle_command()
1084feddc6 virtio-iommu: Standardize granule extraction and formatting
Test with host
qemu-kvm-8.0.0-11.el9
5.14.0-350.el9.x86_64
Regression test pass for virtio-iommu on x86
RESULTS : PASS 85 | ERROR 0 | FAIL 0 | SKIP 1 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB HTML : /home/kar/workspace/job-results/job-2023-08-10T00.48-96b7b66/results.html
JOB TIME : 16792.40 s
Test for vfio-vf/vfio-pf: PASS
Test env:
qemu-kvm-8.0.0-11.el9.x86_64
libvirt-9.5.0-5.el9.x86_64
5.14.0-354.el9.x86_64
host CPU model: Skylake-Server-IBRS and EPYC-Milan
Test device:
XL710,XXV710, SFC9220
Test scenario:
start a VM with a PF/VF + virtio iommu device
reboot a VM with a PF/VF + virtio iommu device
shutdown a VM with a PF/VF + virtio iommu device
hotplug a PF/VF into a VM with a virtio iommu device
hotunplug a PF/VF from the VM with a virtio iommu device
Detailed test result:
2023-08-14 18:59:08 | PASS - XL710 PF + virtio iommu device test
2023-08-15 00:05:23 | PASS - SFC9220 VF + virtio iommu device test
2023-08-14 19:03:22 | PASS - XXV710 PF + virtio iommu device test
2023-08-14 19:38:54 | PASS - XXV710 VF + virtio iommu device test
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Moderate: qemu-kvm security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHSA-2023:6368