Merge branch 'pci/hotplug'

Merge branch 'pci/hotplug'

  - Disable in-band presence detection when possible (Alexandru Gagniuc)

  - Poll for presence detect if in-band presence detection is disabled
    (Alexandru Gagniuc)

  - Add DMI table of systems that don't support in-band presence detection
    (Stuart Hayes)

  - Fix indefinite pciehp wait caused by race in handling sysfs requests
    (Lukas Wunner)

  - Fix pciehp MSI interrupt race that caused us to miss interrupts (Stuart
    Hayes)

* pci/hotplug:
  PCI: pciehp: Fix MSI interrupt race
  PCI: pciehp: Fix indefinite wait on sysfs requests
  PCI: pciehp: Add DMI table for in-band presence detection disabled
  PCI: pciehp: Wait for PDS if in-band presence is disabled
  PCI: pciehp: Disable in-band presence detect when possible