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Diffstat (limited to 'arch/x86/include/asm/pgtable-3level_types.h')
-rw-r--r--arch/x86/include/asm/pgtable-3level_types.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/pgtable-3level_types.h b/arch/x86/include/asm/pgtable-3level_types.h
index 876b4c77d983..6a59a6d0cc50 100644
--- a/arch/x86/include/asm/pgtable-3level_types.h
+++ b/arch/x86/include/asm/pgtable-3level_types.h
@@ -44,5 +44,6 @@ typedef union {
*/
#define PTRS_PER_PTE 512
+#define MAX_POSSIBLE_PHYSMEM_BITS 36
#endif /* _ASM_X86_PGTABLE_3LEVEL_DEFS_H */