Package: src:linux Version: 4.19.132-1 Severity: important Tags: buster Buster fails to fully initialize the hardware on AWS arm64 bare-metal instances (e.g. m6g.metal). The issue is fixed with the patch series from https://lore.kernel.org/linux-arm-kernel/20190615002359.29577-2-b...@kernel.crashing.org/ that adds support for preservation of the PCI bridge configuration upon request by the firmware.
I have backported the above patch series to 4.19 and will open a merge request. noah