diff -ur linux-2.6.16.14/arch/alpha/kernel/setup.c linux-2.6.16.14.susp2/arch/alpha/kernel/setup.c
--- linux-2.6.16.14/arch/alpha/kernel/setup.c	2006-05-05 02:03:45.000000000 +0200
+++ linux-2.6.16.14.susp2/arch/alpha/kernel/setup.c	2006-05-06 00:20:36.000000000 +0200
@@ -453,7 +453,7 @@
 extern void setup_memory(void *);
 #endif /* !CONFIG_DISCONTIGMEM */
 
-int __init
+int
 page_is_ram(unsigned long pfn)
 {
 	struct memclust_struct * cluster;
diff -ur linux-2.6.16.14/arch/alpha/mm/init.c linux-2.6.16.14.susp2/arch/alpha/mm/init.c
--- linux-2.6.16.14/arch/alpha/mm/init.c	2006-05-05 16:35:37.000000000 +0200
+++ linux-2.6.16.14.susp2/arch/alpha/mm/init.c	2006-05-06 00:21:11.000000000 +0200
@@ -315,7 +315,7 @@
 printk_memory_info(void)
 {
 	unsigned long codesize, reservedpages, datasize, initsize, tmp;
-	extern int page_is_ram(unsigned long) __init;
+	extern int page_is_ram(unsigned long);
 	extern char _text, _etext, _data, _edata;
 	extern char __init_begin, __init_end;
 
diff -ur linux-2.6.16.14/arch/alpha/mm/numa.c linux-2.6.16.14.susp2/arch/alpha/mm/numa.c
--- linux-2.6.16.14/arch/alpha/mm/numa.c	2006-05-05 02:03:45.000000000 +0200
+++ linux-2.6.16.14.susp2/arch/alpha/mm/numa.c	2006-05-06 00:21:19.000000000 +0200
@@ -323,7 +323,7 @@
 void __init mem_init(void)
 {
 	unsigned long codesize, reservedpages, datasize, initsize, pfn;
-	extern int page_is_ram(unsigned long) __init;
+	extern int page_is_ram(unsigned long);
 	extern char _text, _etext, _data, _edata;
 	extern char __init_begin, __init_end;
 	unsigned long nid, i;
diff -ur linux-2.6.16.14/arch/sparc/mm/init.c linux-2.6.16.14.susp2/arch/sparc/mm/init.c
--- linux-2.6.16.14/arch/sparc/mm/init.c	2006-05-05 02:03:45.000000000 +0200
+++ linux-2.6.16.14.susp2/arch/sparc/mm/init.c	2006-05-06 00:23:20.000000000 +0200
@@ -469,6 +469,11 @@
 	       totalhigh_pages << (PAGE_SHIFT-10));
 }
 
+int page_is_ram(int pfn)
+{
+	return pfn_valid(pfn);
+}
+
 void free_initmem (void)
 {
 	unsigned long addr;
diff -ur linux-2.6.16.14/arch/sparc64/mm/init.c linux-2.6.16.14.susp2/arch/sparc64/mm/init.c
--- linux-2.6.16.14/arch/sparc64/mm/init.c	2006-05-05 02:03:45.000000000 +0200
+++ linux-2.6.16.14.susp2/arch/sparc64/mm/init.c	2006-05-06 00:23:59.000000000 +0200
@@ -1633,6 +1633,11 @@
 		cheetah_ecache_flush_init();
 }
 
+int page_is_ram(unsigned long pfn)
+{
+	return pfn_valid(pfn);
+}
+
 void free_initmem(void)
 {
 	unsigned long addr, initend;
diff -ur linux-2.6.16.14/include/asm-alpha/page.h linux-2.6.16.14.susp2/include/asm-alpha/page.h
--- linux-2.6.16.14/include/asm-alpha/page.h	2006-05-05 02:03:45.000000000 +0200
+++ linux-2.6.16.14.susp2/include/asm-alpha/page.h	2006-05-06 00:27:23.000000000 +0200
@@ -43,6 +43,8 @@
 #define __pgd(x)	((pgd_t) { (x) } )
 #define __pgprot(x)	((pgprot_t) { (x) } )
 
+extern int page_is_ram(unsigned long pfn);
+
 #else
 /*
  * .. while these make it easier on the compiler
diff -ur linux-2.6.16.14/include/asm-sparc/page.h linux-2.6.16.14.susp2/include/asm-sparc/page.h
--- linux-2.6.16.14/include/asm-sparc/page.h	2006-05-05 02:03:45.000000000 +0200
+++ linux-2.6.16.14.susp2/include/asm-sparc/page.h	2006-05-06 00:28:11.000000000 +0200
@@ -64,6 +64,8 @@
 
 extern struct cache_palias *sparc_aliases;
 
+extern int page_is_ram(int pfn);
+
 /* passing structs on the Sparc slow us down tremendously... */
 
 /* #define STRICT_MM_TYPECHECKS */
diff -ur linux-2.6.16.14/include/asm-sparc64/page.h linux-2.6.16.14.susp2/include/asm-sparc64/page.h
--- linux-2.6.16.14/include/asm-sparc64/page.h	2006-05-05 02:03:45.000000000 +0200
+++ linux-2.6.16.14.susp2/include/asm-sparc64/page.h	2006-05-06 00:28:24.000000000 +0200
@@ -39,6 +39,8 @@
 #define copy_page(X,Y)	memcpy((void *)(X), (void *)(Y), PAGE_SIZE)
 extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *topage);
 
+extern int page_is_ram(unsigned long pfn);
+
 /* Unlike sparc32, sparc64's parameter passing API is more
  * sane in that structures which as small enough are passed
  * in registers instead of on the stack.  Thus, setting