[PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR

Kefeng Wang
2016-01-30T07:55:21Z

Use VA_START macro in asm/memory.h instead of private LOWEST_ADDR
definition in dump.c.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
arch/arm64/mm/dump.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c
index 0adbebb..b3c62b1 100644
--- a/arch/arm64/mm/dump.c
+++ b/arch/arm64/mm/dump.c
@@ -27,8 +27,6 @@
#include <asm/pgtable.h>
#include <asm/pgtable-hwdef.h>

-#define LOWEST_ADDR (UL(0xffffffffffffffff) << VA_BITS)
-
struct addr_marker {
unsigned long start_address;
const char *name;
@@ -316,7 +314,7 @@ static int ptdump_show(struct seq_file *m, void *v)
.marker = address_markers,
};

- walk_pgd(&st, &init_mm, LOWEST_ADDR);
+ walk_pgd(&st, &init_mm, VA_START);

note_page(&st, 0, 0, 0);
return 0;
--
2.6.0.GIT