From 158d7638f1669a8d34def55ab81f10993e68e76a Mon Sep 17 00:00:00 2001

From: WANG Chao <chaowang@redhat.com>

Date: Tue, 7 Jan 2014 01:37:34 +0800

Subject: [PATCH] vmcore-dmesg: struct_val_u64() not casting u64 to u32

It seems gcc doesn't check return type from inline function.

struct_val_u64() should return u64 otherwise upper 32bit is lost.

Signed-off-by: WANG Chao <chaowang@redhat.com>

Acked-by: Vivek Goyal <vgoyal@redhat.com>

Signed-off-by: Simon Horman <horms@verge.net.au>

---

 vmcore-dmesg/vmcore-dmesg.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c

index 0f477c0..df14c89 100644

--- a/vmcore-dmesg/vmcore-dmesg.c

+++ b/vmcore-dmesg/vmcore-dmesg.c

@@ -529,7 +529,7 @@ static inline uint32_t struct_val_u32(char *ptr, unsigned int offset)

 	return(file32_to_cpu(*(uint32_t *)(ptr + offset)));

 }

-static inline uint32_t struct_val_u64(char *ptr, unsigned int offset)

+static inline uint64_t struct_val_u64(char *ptr, unsigned int offset)

 {

 	return(file64_to_cpu(*(uint64_t *)(ptr + offset)));

 }

-- 

1.8.4.2