Alex Lyn 598b11f206 kata-sys-util: Add PCI helpers for VFIO cold-plug paths ...

The VFIO cold-plug path needs to resolve a PCI device's sysfs address
from its /dev/vfio/ group or iommufd cdev node. Extend the PCI helpers
in kata-sys-util to support this: add a function that walks
/sys/bus/pci/devices to find a device by its IOMMU group, and expose the
guest BDF that the QEMU command line will reference.

These helpers are consumed by the runtime-rs hypervisor crate when
building VFIO device descriptors for the QEMU command line.

Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>

2026-04-10 12:13:54 +02:00

..

agent

agent: Remove virtio-9p storage handler

2026-04-07 23:15:39 +02:00

dragonball

Merge pull request #12624 from lifupan/bump_rust_vmms

2026-03-23 08:56:47 +00:00

kata-opa

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libs

kata-sys-util: Add PCI helpers for VFIO cold-plug paths

2026-04-10 12:13:54 +02:00

runtime

versions: bump golang to 1.25.9

2026-04-09 08:59:40 +01:00

runtime-rs

Merge pull request #12769 from RuoqingHe/runtime-rs-allow-install-on-riscv

2026-04-10 10:24:40 +02:00

tools

Merge pull request #12802 from stevenhorsman/bump-golang-1.25.9

2026-04-10 06:50:35 +02:00