[PATCH 1/3] x86/quirks: Scan all busses for early PCI quirks

[Guilherme Piccoli]

Thank you for the clarification Bjorn! I was on vacation..sorry for my delay.

Closing the loop here, I understand we're not getting this patch
merged (due to its restriction to domain 0) and there was a suggestion
in the thread of trying to block MSIs from the IOMMU init code (which
also have the restriction of only working in iommu-enabled systems).
Hope the thread is helpful and if somebody faces this issue, can
comment here and at least find this approach, maybe test the patch.

Thanks to all involved!