From aed099fbcb530f7afa603cade11aea241bf9e27e Mon Sep 17 00:00:00 2001
From: Balazs Gerofi <bgerofi@riken.jp>
Date: Mon, 19 Feb 2018 11:11:49 +0900
Subject: [PATCH] kmalloc_header: use signed integer for target CPU id

Cherry-pick of bdb2d4d8fa94f9c0268cdfdb21af1a2a5c2bcae5
---
 kernel/include/cls.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/include/cls.h b/kernel/include/cls.h
index d778407c..909c4db6 100644
--- a/kernel/include/cls.h
+++ b/kernel/include/cls.h
@@ -21,7 +21,7 @@
 
 struct kmalloc_header {
 	unsigned int front_magic;
-	unsigned int cpu_id;
+	int cpu_id;
 	struct list_head list;
 	int size; /* The size of this chunk without the header */
 	unsigned int end_magic;