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7c67470009
The current logic in arm64 pci_bus_assign_domain_nr() is flawed in that depending on the host controller configuration for a platform and the initialization sequence, core code may end up allocating PCI domain numbers from both DT and the generic domain counter, which would result in PCI domain allocation aliases/errors. Fix the logic behind the PCI domain number assignment and move the resulting code to the PCI core so the same domain allocation logic is used on all platforms that select CONFIG_PCI_DOMAINS_GENERIC. [bhelgaas: tidy changelog] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> CC: Rob Herring <robh+dt@kernel.org> CC: Catalin Marinas <catalin.marinas@arm.com> |
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