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Diffstat (limited to 'arch/powerpc/include/asm/nohash/64/pgtable.h')
-rw-r--r--arch/powerpc/include/asm/nohash/64/pgtable.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h
index b9f734dd5b81..10debb93c4a4 100644
--- a/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -108,6 +108,9 @@
#ifndef __ASSEMBLY__
/* pte_clear moved to later in this file */
+/* Pointers in the page table tree are virtual addresses */
+#define __pgtable_ptr_val(ptr) ((unsigned long)(ptr))
+
#define PMD_BAD_BITS (PTE_TABLE_SIZE-1)
#define PUD_BAD_BITS (PMD_TABLE_SIZE-1)