mm: use vm_unmapped_area() on x86_64 architecture

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / x86 / include / asm / elf.h

diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index 5939f44..9c999c1 100644 (file)
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -354,12 +354,10 @@ static inline int mmap_is_ia32(void)
        return 0;
 }
 
-/* The first two values are special, do not change. See align_addr() */
+/* Do not change the values. See get_align_mask() */
 enum align_flags {
        ALIGN_VA_32     = BIT(0),
        ALIGN_VA_64     = BIT(1),
-       ALIGN_VDSO      = BIT(2),
-       ALIGN_TOPDOWN   = BIT(3),
 };
 
 struct va_alignment {
@@ -368,5 +366,5 @@ struct va_alignment {
 } ____cacheline_aligned;
 
 extern struct va_alignment va_align;
-extern unsigned long align_addr(unsigned long, struct file *, enum align_flags);
+extern unsigned long align_vdso_addr(unsigned long);
 #endif /* _ASM_X86_ELF_H */