Merge branch 'rebase/dom0/apic' into rebase/dom0/msi

* rebase/dom0/apic: (7035 commits)
  xen: disable MSI
  xen: fix legacy irq setup, make ioapic-less machines work.
  xen: set pirq name to something useful.
  xen: dynamically allocate irq & event structures
  xen: initialize irq 0 too
  xen: use acpi_get_override_irq() to get triggering for legacy irqs
  xen: don't setup acpi interrupt unless there is one
  xen: pre-initialize legacy irqs early
  xen: bind pirq to vector and event channel
  xen: direct irq registration to pirq event channels
  xen/apic: identity map gsi->irqs
  x86/io_apic: add get_nr_irqs_gsi()
  xen: implement pirq type event channels
  xen: create dummy ioapic mapping
  xen: hook io_apic read/write operations
  xen/dom0: handle acpi lapic parsing in Xen dom0
  kmemleak: Fix some typos in comments
  kmemleak: Rename kmemleak_panic to kmemleak_stop
  kmemleak: Only use GFP_KERNEL|GFP_ATOMIC for the internal allocations
  Documentation/vm/Makefile: don't try to build slqbinfo
  ...

Conflicts:
	drivers/xen/Makefile

diff --cc drivers/xen/Makefile
Simple merge