Subject: [PATCH V3 07/10] powerpc/mm: Define _PAGE_SOFT_DIRTY unconditionally

From: "Aneesh Kumar K.V" <[email-masked]>
Date: Tue, 21 Mar 2017 22:59:57 +0530

Conditional PTE bit definition is confusing and results in coding error.

Reviewed-by: Paul Mackerras <[email-masked]>
Signed-off-by: Aneesh Kumar K.V <[email-masked]>
---
 arch/powerpc/include/asm/book3s/64/pgtable.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index c39bc4cb9247..4d4ff9a324f0 100644
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -37,11 +37,7 @@
 #define _RPAGE_RSV3		0x0400000000000000UL
 #define _RPAGE_RSV4		0x0200000000000000UL
 
-#ifdef CONFIG_MEM_SOFT_DIRTY
 #define _PAGE_SOFT_DIRTY	_RPAGE_SW3 /* software: software dirty tracking */
-#else
-#define _PAGE_SOFT_DIRTY	0x00000
-#endif
 #define _PAGE_SPECIAL		_RPAGE_SW2 /* software: special page */
 
 #define _PAGE_PTE		0x4000000000000000UL	/* distinguishes PTEs from pointers */
-- 
2.7.4