Comment 1 for bug 1834962

The first patch is from mainline; the other two are AWS specific quirks from Amazon Linux, not yet upstream.

4166bfe530 PCI: al: Add Amazon Annapurna Labs PCIe host controller driver

[aws] irqchip/gic-v2m: invoke from gic-v3 initialization and add acpi quirk flow
[aws] arm64: acpi/pci: invoke _DSM whether to preserve firmware PCI setup