[PATCH 2/2] mm/page_poison: use unhashed address in hexdump for check_poison_mem()

[Timur Tabi]

Now that print_hex_dump() is capable of printing unhashed addresses,
use that feature in the code that reports memory errors.  Hashed
addresses don't tell you where the corrupted page actually is.

Signed-off-by: Timur Tabi <ti...@kernel.org>
---
 mm/page_poison.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/page_poison.c b/mm/page_poison.c
index 65cdf844c8ad..4902f3261ee4 100644
--- a/mm/page_poison.c
+++ b/mm/page_poison.c
@@ -67,7 +67,7 @@ static void check_poison_mem(unsigned char *mem, size_t bytes)
        else
                pr_err("pagealloc: memory corruption\n");
 
-       print_hex_dump(KERN_ERR, "", DUMP_PREFIX_ADDRESS, 16, 1, start,
+       print_hex_dump(KERN_ERR, "", DUMP_PREFIX_UNHASHED, 16, 1, start,
                        end - start + 1, 1);
        dump_stack();
 }
-- 
2.25.1