Bring x86 in line with the other architectures and include the generic header at asm-generic/page.h . This provides the macros PAGE_SHIFT, PAGE_SIZE, PAGE_MASK, virt_to_pfn, and pfn_to_virt. Signed-off-by: Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx> --- lib/x86/asm/page.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/x86/asm/page.h b/lib/x86/asm/page.h index 1359eb7..2cf8881 100644 --- a/lib/x86/asm/page.h +++ b/lib/x86/asm/page.h @@ -13,9 +13,7 @@ typedef unsigned long pteval_t; typedef unsigned long pgd_t; -#define PAGE_SHIFT 12 -#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE-1)) +#include <asm-generic/page.h> #ifndef __ASSEMBLY__ -- 2.26.2
