diff -ruN 502-disable-highmem-tlb-flush-for-copyback-old/mm/highmem.c 502-disable-highmem-tlb-flush-for-copyback-new/mm/highmem.c
--- 502-disable-highmem-tlb-flush-for-copyback-old/mm/highmem.c	2004-11-03 21:54:14.000000000 +1100
+++ 502-disable-highmem-tlb-flush-for-copyback-new/mm/highmem.c	2004-11-04 16:27:40.000000000 +1100
@@ -26,6 +26,7 @@
 #include <linux/init.h>
 #include <linux/hash.h>
 #include <linux/highmem.h>
+#include <linux/suspend.h>
 #include <asm/tlbflush.h>
 
 static mempool_t *page_pool, *isa_page_pool;
@@ -94,7 +95,10 @@
 
 		set_page_address(page, NULL);
 	}
-	flush_tlb_kernel_range(PKMAP_ADDR(0), PKMAP_ADDR(LAST_PKMAP));
+	if (test_suspend_state(SUSPEND_FREEZE_SMP))
+		__flush_tlb();
+	else
+		flush_tlb_kernel_range(PKMAP_ADDR(0), PKMAP_ADDR(LAST_PKMAP));
 }
 
 static inline unsigned long map_new_virtual(struct page *page)
