Commits
Yinghai Lu committed 3c449ed0075
PCI/ACPI: Reserve firmware-allocated resources for hot-added root buses Firmware may have assigned PCI BARs for hot-added devices, so reserve those resources before trying to allocate more. [bhelgaas: move empty weak definition here] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>