Merge tag 'irq-core-2023-06-26' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "Updates for the interrupt subsystem:

  Core:

   - Convert the interrupt descriptor storage to a maple tree to
     overcome the limitations of the radixtree + fixed size bitmap.

     This allows us to handle very large servers with a huge number of
     guests without imposing a huge memory overhead on everyone

   - Implement optional retriggering of interrupts which utilize the
     fasteoi handler to work around a GICv3 architecture issue

  Drivers:

   - A set of fixes and updates for the Loongson/Loongarch related
     drivers

   - Workaound for an ASR8601 integration hickup which ends up with CPU
     numbering which can't be represented in the GIC implementation

   - The usual set of boring fixes and updates all over the place"

* tag 'irq-core-2023-06-26' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
  Revert "irqchip/mxs: Include linux/irqchip/mxs.h"
  irqchip/jcore-aic: Fix missing allocation of IRQ descriptors
  irqchip/stm32-exti: Fix warning on initialized field overwritten
  irqchip/stm32-exti: Add STM32MP15xx IWDG2 EXTI to GIC map
  irqchip/gicv3: Add a iort_pmsi_get_dev_id() prototype
  irqchip/mxs: Include linux/irqchip/mxs.h
  irqchip/clps711x: Remove unused clps711x_intc_init() function
  irqchip/mmp: Remove non-DT codepath
  irqchip/ftintc010: Mark all function static
  irqdomain: Include internals.h for function prototypes
  irqchip/loongson-eiointc: Add DT init support
  dt-bindings: interrupt-controller: Add Loongson EIOINTC
  irqchip/loongson-eiointc: Fix irq affinity setting during resume
  irqchip/loongson-liointc: Add IRQCHIP_SKIP_SET_WAKE flag
  irqchip/loongson-liointc: Fix IRQ trigger polarity
  irqchip/loongson-pch-pic: Fix potential incorrect hwirq assignment
  irqchip/loongson-pch-pic: Fix initialization of HT vector register
  irqchip/gic-v3-its: Enable RESEND_WHEN_IN_PROGRESS for LPIs
  genirq: Allow fasteoi handler to resend interrupts on concurrent handling
  genirq: Expand doc for PENDING and REPLAY flags
  ...