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-rw-r--r--include/asm-sparc64/page.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index f6b4925..fcb2812 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -104,6 +104,7 @@ typedef unsigned long pgprot_t;
#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
#define ARCH_HAS_SETCLEAR_HUGE_PTE
#define ARCH_HAS_HUGETLB_PREFAULT_HOOK
+#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
#endif
#define TASK_UNMAPPED_BASE (test_thread_flag(TIF_32BIT) ? \
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