arm64: introduce VA_START macro - the first kernel virtual address.

[deliverable/linux.git] / arch / arm64 / include / asm / pgtable.h

diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 26b066690593cd6304e81fdd24465a25ace2f396..581d1406ba28c05008ab6e191fcdd2d2471660f0 100644 (file)
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -41,7 +41,7 @@
  *     fixed mappings and modules
  */
 #define VMEMMAP_SIZE           ALIGN((1UL << (VA_BITS - PAGE_SHIFT)) * sizeof(struct page), PUD_SIZE)
-#define VMALLOC_START          (UL(0xffffffffffffffff) << VA_BITS)
+#define VMALLOC_START          (VA_START)
 #define VMALLOC_END            (PAGE_OFFSET - PUD_SIZE - VMEMMAP_SIZE - SZ_64K)
 
 #define vmemmap                        ((struct page *)(VMALLOC_END + SZ_64K))