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authorYoshinori Sato <ysato@users.sourceforge.jp>2015-05-31 23:28:17 +0900
committerYoshinori Sato <ysato@users.sourceforge.jp>2015-11-08 22:44:38 +0900
commit75078de4ac2901315b77dd813ae2bcb6a5fc1238 (patch)
tree987e46fd5059a1cc16d57df10ef4b9085add1ed9 /arch/h8300
parentaca2518064556ae5658974d78cb71f4883911d3d (diff)
downloadop-kernel-dev-75078de4ac2901315b77dd813ae2bcb6a5fc1238.zip
op-kernel-dev-75078de4ac2901315b77dd813ae2bcb6a5fc1238.tar.gz
h8300: Fix alignment for .data
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Diffstat (limited to 'arch/h8300')
-rw-r--r--arch/h8300/include/asm/thread_info.h14
-rw-r--r--arch/h8300/kernel/vmlinux.lds.S4
2 files changed, 8 insertions, 10 deletions
diff --git a/arch/h8300/include/asm/thread_info.h b/arch/h8300/include/asm/thread_info.h
index 544c307..b408fe6 100644
--- a/arch/h8300/include/asm/thread_info.h
+++ b/arch/h8300/include/asm/thread_info.h
@@ -13,6 +13,12 @@
#ifdef __KERNEL__
+/*
+ * Size of kernel stack for each process. This must be a power of 2...
+ */
+#define THREAD_SIZE_ORDER 1
+#define THREAD_SIZE 8192 /* 2 pages */
+
#ifndef __ASSEMBLY__
/*
@@ -46,14 +52,6 @@ struct thread_info {
#define init_thread_info (init_thread_union.thread_info)
#define init_stack (init_thread_union.stack)
-
-/*
- * Size of kernel stack for each process. This must be a power of 2...
- */
-#define THREAD_SIZE_ORDER 1
-#define THREAD_SIZE 8192 /* 2 pages */
-
-
/* how to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
{
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index 7c302dc..cb5dfb0 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -1,5 +1,6 @@
#include <asm-generic/vmlinux.lds.h>
#include <asm/page.h>
+#include <asm/thread_info.h>
#define ROMTOP 0x000000
#define RAMTOP 0x400000
@@ -42,11 +43,10 @@ SECTIONS
. = RAMTOP;
_ramstart = .;
#define ADDR(x) ROMEND
-#else
#endif
_sdata = . ;
__data_start = . ;
- RW_DATA_SECTION(0,0,0)
+ RW_DATA_SECTION(0, PAGE_SIZE, THREAD_SIZE)
#if defined(CONFIG_ROMKERNEL)
#undef ADDR
#endif
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