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-rw-r--r--arch/powerpc/include/asm/book3s/64/hugetlb.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/hugetlb.h b/arch/powerpc/include/asm/book3s/64/hugetlb.h
index 50888388a3590..5b0177733994e 100644
--- a/arch/powerpc/include/asm/book3s/64/hugetlb.h
+++ b/arch/powerpc/include/asm/book3s/64/hugetlb.h
@@ -39,4 +39,7 @@ static inline bool gigantic_page_supported(void)
}
#endif
+/* hugepd entry valid bit */
+#define HUGEPD_VAL_BITS (0x8000000000000000UL)
+
#endif