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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-31 12:33:16 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-31 12:33:16 -0700
commit54ca4123363f388ab724fc66da92b87dc05395c3 (patch)
tree8ff6a020410b1d08b4a765952e6cb62e3ae1a11d
parent51d7cfc670e4c09e296af101326a6270060e72e7 (diff)
parent4096b46f01a362fe2cc83f6be25cc7be6bce2ab7 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fix: sparc64: fix alignment bug in linker definition script
-rw-r--r--arch/sparc64/kernel/vmlinux.lds.S11
-rw-r--r--include/asm-generic/vmlinux.lds.h10
2 files changed, 13 insertions, 8 deletions
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index fb648de18a8..3ad10f3027e 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -1,5 +1,6 @@
/* ld script to make UltraLinux kernel */
+#include <asm/page.h>
#include <asm-generic/vmlinux.lds.h>
OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "elf64-sparc")
@@ -23,7 +24,7 @@ SECTIONS
_etext = .;
PROVIDE (etext = .);
- RODATA
+ RO_DATA(PAGE_SIZE)
.data :
{
@@ -44,7 +45,7 @@ SECTIONS
__ex_table : { *(__ex_table) }
__stop___ex_table = .;
- . = ALIGN(8192);
+ . = ALIGN(PAGE_SIZE);
__init_begin = .;
.init.text : {
_sinittext = .;
@@ -83,17 +84,17 @@ SECTIONS
__sun4v_2insn_patch_end = .;
#ifdef CONFIG_BLK_DEV_INITRD
- . = ALIGN(8192);
+ . = ALIGN(PAGE_SIZE);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
#endif
- . = ALIGN(8192);
+ . = ALIGN(PAGE_SIZE);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
__per_cpu_end = .;
- . = ALIGN(8192);
+ . = ALIGN(PAGE_SIZE);
__init_end = .;
__bss_start = .;
.sbss : { *(.sbss) *(.scommon) }
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 8307b1bb337..84155eb67f1 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -14,8 +14,8 @@
*(.data) \
*(.data.init.refok)
-#define RODATA \
- . = ALIGN(4096); \
+#define RO_DATA(align) \
+ . = ALIGN((align)); \
.rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
VMLINUX_SYMBOL(__start_rodata) = .; \
*(.rodata) *(.rodata.*) \
@@ -135,7 +135,11 @@
VMLINUX_SYMBOL(__end_rodata) = .; \
} \
\
- . = ALIGN(4096);
+ . = ALIGN((align));
+
+/* RODATA provided for backward compatibility.
+ * All archs are supposed to use RO_DATA() */
+#define RODATA RO_DATA(4096)
#define SECURITY_INIT \
.security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \