diff options
Diffstat (limited to 'arch/arm64/include/asm/sparsemem.h')
| -rw-r--r-- | arch/arm64/include/asm/sparsemem.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/sparsemem.h b/arch/arm64/include/asm/sparsemem.h index 4b73463423c3..84783efdc9d1 100644 --- a/arch/arm64/include/asm/sparsemem.h +++ b/arch/arm64/include/asm/sparsemem.h @@ -5,12 +5,15 @@ #ifndef __ASM_SPARSEMEM_H #define __ASM_SPARSEMEM_H -#define MAX_PHYSMEM_BITS CONFIG_ARM64_PA_BITS +#include <asm/pgtable-prot.h> + +#define MAX_PHYSMEM_BITS PHYS_MASK_SHIFT +#define MAX_POSSIBLE_PHYSMEM_BITS (52) /* * Section size must be at least 512MB for 64K base * page size config. Otherwise it will be less than - * (MAX_ORDER - 1) and the build process will fail. + * MAX_PAGE_ORDER and the build process will fail. */ #ifdef CONFIG_ARM64_64K_PAGES #define SECTION_SIZE_BITS 29 |