Merge branch 'for-linus' of git://gitserver.sunplusct.com/linux-2.6-score
* 'for-linus' of git://gitserver.sunplusct.com/linux-2.6-score:
score: update email address in MAINTAINERS.
score: Cleanup linker script using new macros.
score: Make THREAD_SIZE available to assembly files.
score: Make PAGE_SIZE available to assembly.
diff --git a/MAINTAINERS b/MAINTAINERS
index d8973ca..ed6cd99 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4465,7 +4465,7 @@
P: Chen Liqin
M: liqin.chen@sunplusct.com
P: Lennox Wu
-M: lennox.wu@sunplusct.com
+M: lennox.wu@gmail.com
W: http://www.sunplusct.com
S: Supported
diff --git a/arch/score/include/asm/page.h b/arch/score/include/asm/page.h
index ee58210..d92a5a2 100644
--- a/arch/score/include/asm/page.h
+++ b/arch/score/include/asm/page.h
@@ -2,10 +2,11 @@
#define _ASM_SCORE_PAGE_H
#include <linux/pfn.h>
+#include <linux/const.h>
/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT (12)
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#ifdef __KERNEL__
diff --git a/arch/score/include/asm/thread_info.h b/arch/score/include/asm/thread_info.h
index 3a11228..5593999 100644
--- a/arch/score/include/asm/thread_info.h
+++ b/arch/score/include/asm/thread_info.h
@@ -7,6 +7,15 @@
#define KU_USER 0x08
#define KU_KERN 0x00
+#include <asm/page.h>
+#include <linux/const.h>
+
+/* thread information allocation */
+#define THREAD_SIZE_ORDER (1)
+#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
+#define THREAD_MASK (THREAD_SIZE - _AC(1,UL))
+#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
+
#ifndef __ASSEMBLY__
#include <asm/processor.h>
@@ -62,12 +71,6 @@
register struct thread_info *__current_thread_info __asm__("r28");
#define current_thread_info() __current_thread_info
-/* thread information allocation */
-#define THREAD_SIZE_ORDER (1)
-#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
-#define THREAD_MASK (THREAD_SIZE - 1UL)
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
#define free_thread_info(info) kfree(info)
diff --git a/arch/score/kernel/vmlinux.lds.S b/arch/score/kernel/vmlinux.lds.S
index f855698..eebcbaa 100644
--- a/arch/score/kernel/vmlinux.lds.S
+++ b/arch/score/kernel/vmlinux.lds.S
@@ -24,6 +24,8 @@
*/
#include <asm-generic/vmlinux.lds.h>
+#include <asm/thread_info.h>
+#include <asm/page.h>
OUTPUT_ARCH(score)
ENTRY(_stext)
@@ -49,21 +51,9 @@
. = ALIGN(16);
RODATA
- /* Exception table */
- . = ALIGN(16);
- __ex_table : {
- __start___ex_table = .;
- *(__ex_table)
- __stop___ex_table = .;
- }
+ EXCEPTION_TABLE(16)
- /* writeable */
- .data ALIGN (4096): {
- *(.data.init_task)
-
- DATA_DATA
- CONSTRUCTORS
- }
+ RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
/* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so
@@ -72,45 +62,14 @@
.sdata : {
*(.sdata)
}
-
- . = ALIGN(32);
- .data.cacheline_aligned : {
- *(.data.cacheline_aligned)
- }
_edata = .; /* End of data section */
/* will be freed after init */
- . = ALIGN(4096); /* Init code and data */
+ . = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
- . = ALIGN(4096);
- .init.text : {
- _sinittext = .;
- INIT_TEXT
- _einittext = .;
- }
- .init.data : {
- INIT_DATA
- }
- . = ALIGN(16);
- .init.setup : {
- __setup_start = .;
- *(.init.setup)
- __setup_end = .;
- }
-
- .initcall.init : {
- __initcall_start = .;
- INITCALLS
- __initcall_end = .;
- }
-
- .con_initcall.init : {
- __con_initcall_start = .;
- *(.con_initcall.init)
- __con_initcall_end = .;
- }
- SECURITY_INIT
+ INIT_TEXT_SECTION(PAGE_SIZE)
+ INIT_DATA_SECTION(16)
/* .exit.text is discarded at runtime, not link time, to deal with
* references from .rodata
@@ -121,28 +80,10 @@
.exit.data : {
EXIT_DATA
}
-#if defined(CONFIG_BLK_DEV_INITRD)
- .init.ramfs ALIGN(4096): {
- __initramfs_start = .;
- *(.init.ramfs)
- __initramfs_end = .;
- . = ALIGN(4);
- LONG(0);
- }
-#endif
- . = ALIGN(4096);
+ . = ALIGN(PAGE_SIZE);
__init_end = .;
/* freed after init ends here */
- __bss_start = .; /* BSS */
- .sbss : {
- *(.sbss)
- *(.scommon)
- }
- .bss : {
- *(.bss)
- *(COMMON)
- }
- __bss_stop = .;
+ BSS_SECTION(0, 0, 0)
_end = .;
}
