Commit 8b5d31123f41 for kernel

commit 8b5d31123f41957fe265deeb03ee87fe62f155a8
Merge: 762fffa407d8 7f328162a98e
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Aug 18 15:24:18 2026 -0700

    Merge tag 'irq-drivers-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

    Pull interrupt chip driver updates from Thomas Gleixner:

     - Update the realtek-rtl driver to support multiple interrupt domains
       and remove hardcoded assumptions about the underlying demultiplex
       interrupt

     - Remove the unused IMGPDC driver, which got orphaned when the metag
       architecture was removed long ago.

     - Update the Qualcom PDC interrupt chip driver to support differnent
       versions of the IP block, to properly differentiable between direct
       and GPIO based interrupts and to utilize pass through mode to the
       underlying GIC interrupt.

     - Remove redundant dev_err() and dev_err_probe() invocations in various
       drivers as that error logging has been moved to devm_request_*_irq().

     - Support dynamic MSI-X allocations in the GIC-V3-ITS MSI parent domain
       driver. That's important for VFIO pass through devices to avoid
       reinitialization of the MSI-X space when extending the vector range.
       Such a reinitialization can result is lost interrupts and stale
       devices.

     - Fix a bunch of resource leaks in various driver error paths

     - The usual small improvements all over the place

    * tag 'irq-drivers-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
      irqchip/gic-v3-its: Fix grammar and replace a bit number with its symbol
      irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()
      irqchip/renesas-irqc: Fix generic interrupt chip leak on remove
      irqchip/gic-v3-its: Enable dynamic MSI-X allocation
      irqchip: Remove redundant dev_err()/dev_err_probe()
      irqchip/gic-v5/iwb: Fix stray verb in comment
      irqchip/qcom-pdc: Fix kernel doc for qcom_pdc_gic_secondary_set_type()
      irqchip/gic-v3-its: Fix its node leak in gic_acpi_parse_madt_its()
      irqchip/gic-v3-its: Fix memleak in its_probe_one()
      irqchip/qcom-pdc: Configure PDC to pass through mode
      irqchip/qcom-pdc: Differentiate between direct SPI and GPIO as SPI
      irqchip/qcom-pdc: Move all static variables to struct pdc_desc
      irqchip/qcom-pdc: Restructure version support
      irqchip/irq-imgpdc: Remove unused driver
      irqchip/irq-realtek-rtl: Activate multiple parents
      irqchip/irq-realtek-rtl: Allow shuffled interrupt order
      irqchip/irq-realtek-rtl: Add a select function
      irqchip/irq-realtek-rtl: Add mask for interrupt handling
      irqchip/irq-realtek-rtl: Add interrupt data structure
      irqchip/irq-realtek-rtl: Split out parent setup code
      ...