Merge branch 'x86/urgent' into x86/core

Conflicts:
	arch/x86/mach-voyager/voyager_smp.c

arch/x86/include/asm/iomap.h

@@ -23,6 +23,9 @@
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
 
+int
+is_io_mapping_possible(resource_size_t base, unsigned long size);
+
 void *
 iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot);