• Linus Torvalds's avatar
    Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 6aa2fdb8
    Linus Torvalds authored
    Pull irq updates from Thomas Gleixner:
     "The irq departement delivers:
    
       - Rework the irqdomain core infrastructure to accomodate ACPI based
         systems.  This is required to support ARM64 without creating
         artificial device tree nodes.
    
       - Sanitize the ACPI based ARM GIC initialization by making use of the
         new firmware independent irqdomain core
    
       - Further improvements to the generic MSI management
    
       - Generalize the irq migration on CPU hotplug
    
       - Improvements to the threaded interrupt infrastructure
    
       - Allow the migration of "chained" low level interrupt handlers
    
       - Allow optional force masking of interrupts in disable_irq[_nosysnc]
    
       - Support for two new interrupt chips - Sigh!
    
       - A larger set of errata fixes for ARM gicv3
    
       - The usual pile of fixes, updates, improvements and cleanups all
         over the place"
    
    * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (71 commits)
      Document that IRQ_NONE should be returned when IRQ not actually handled
      PCI/MSI: Allow the MSI domain to be device-specific
      PCI: Add per-device MSI domain hook
      of/irq: Use the msi-map property to provide device-specific MSI domain
      of/irq: Split of_msi_map_rid to reuse msi-map lookup
      irqchip/gic-v3-its: Parse new version of msi-parent property
      PCI/MSI: Use of_msi_get_domain instead of open-coded "msi-parent" parsing
      of/irq: Use of_msi_get_domain instead of open-coded "msi-parent" parsing
      of/irq: Add support code for multi-parent version of "msi-parent"
      irqchip/gic-v3-its: Add handling of PCI requester id.
      PCI/MSI: Add helper function pci_msi_domain_get_msi_rid().
      of/irq: Add new function of_msi_map_rid()
      Docs: dt: Add PCI MSI map bindings
      irqchip/gic-v2m: Add support for multiple MSI frames
      irqchip/gic-v3: Fix translation of LPIs after conversion to irq_fwspec
      irqchip/mxs: Add Alphascale ASM9260 support
      irqchip/mxs: Prepare driver for hardware with different offsets
      irqchip/mxs: Panic if ioremap or domain creation fails
      irqdomain: Documentation updates
      irqdomain/msi: Use fwnode instead of of_node
      ...
    6aa2fdb8
Kconfig 63.1 KB