Riccardo Mancini

As we're phasing out support for 4.14 in #4694, we will introduce support for 6.1 guest kernel, which is the latest LTS supported by Amazon Linux. We're planning to release...

[Bug] Failure during vcpu run: Out of memory on Ubuntu 6.8.0-x kernels

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> [!CAUTION] > Ubuntu 6.8.x kernels are not officially supported by Firecracker. If you need a stable environment, please use 6.1 or 5.10 kernels from amazon-linux, which are not impacted...

Restore resource allocators from snapshot

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## What Currently the [ResourceAllocator](https://github.com/firecracker-microvm/firecracker/blob/52919c44fd0a25b63a74f1d57d85770f28d42aa4/src/vmm/src/device_manager/resources.rs#L17) is not restored from the snapshot, but its state is rebuilt by replaying allocations with `ExactMatch` ([example](https://github.com/firecracker-microvm/firecracker/blob/52919c44fd0a25b63a74f1d57d85770f28d42aa4/src/vmm/src/devices/acpi/vmgenid.rs#L158)). ## Why The current pattern for restoring the...

# PCIe Support in Firecracker Community Roadmap This document describes the high-level changes required to support PCIe and device passthrough in Firecracker and the main responsibilities of the maintainers and...

chore(pci): gracefully handle errors in the PCI restore code

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## Changes All errors were previously unwrapped, differently from MMIO where they were handled. Refactor the code to handle the errors in the same way as MMIO. ## Reason unify...