Hi Thomas, According to the dmesg, it seems that BIOS reports malformed ACPI resource descriptors. The new code enforces stricter checks for ACPI resource descriptors, so it skips some malformed ACPI resource descriptors. Could you please to try this two patches again? Thanks! Gerry Jiang Liu (2): x86/PCI/ACPI: Ignore resources consumed by host bridge itself x86/PCI/ACPI: Gather debug info arch/x86/pci/acpi.c | 10 +++++++--- drivers/acpi/resource.c | 7 ++++--- 2 files changed, 11 insertions(+), 6 deletions(-) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html