iommu/amd: Switch to MSI base domains

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Remove the global PCI/MSI irqdomain implementation and provide the required
MSI parent ops so the PCI/MSI code can detect the new parent and setup per
device domains.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124232326.209212272@linutronix.de

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This commit is contained in:

Thomas Gleixner 2022-11-25 00:26:10 +01:00

parent 9a945234ab

commit cc7594ffad

4 changed files with 15 additions and 7 deletions

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1

arch/x86/kernel/apic/msi.c

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1

drivers/iommu/amd/amd_iommu_types.h

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19

drivers/iommu/amd/iommu.c

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1

include/linux/irqdomain_defs.h

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