The purpose of this patch is to make kernel buildable
with "gcc -ffunction-sections -fdata-sections".
This patch fixes alpha architecture.
Signed-off-by: Denys Vlasenko <vda.linux@xxxxxxxxxxxxxx>
--
vda
--- 0.org/arch/alpha/kernel/head.S Wed Jul 2 00:40:39 2008
+++ 1.fixname/arch/alpha/kernel/head.S Wed Jul 2 00:44:22 2008
@@ -10,7 +10,7 @@
#include <asm/system.h>
#include <asm/asm-offsets.h>
-.section .text.head, "ax"
+.section .head.text, "ax"
.globl swapper_pg_dir
.globl _stext
swapper_pg_dir=SWAPPER_PGD
--- 0.org/arch/alpha/kernel/init_task.c Wed Jul 2 00:40:39 2008
+++ 1.fixname/arch/alpha/kernel/init_task.c Wed Jul 2 00:45:57 2008
@@ -18,5 +18,5 @@
EXPORT_SYMBOL(init_task);
union thread_union init_thread_union
- __attribute__((section(".data.init_thread")))
+ __attribute__((section(".init_thread.data")))
= { INIT_THREAD_INFO(init_task) };
--- 0.org/arch/alpha/kernel/vmlinux.lds.S Wed Jul 2 00:40:39 2008
+++ 1.fixname/arch/alpha/kernel/vmlinux.lds.S Wed Jul 2 00:46:09 2008
@@ -16,7 +16,7 @@
_text = .; /* Text and read-only data */
.text : {
- *(.text.head)
+ *(.head.text)
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
@@ -93,18 +93,18 @@
/* Freed after init ends here */
/* Note 2 page alignment above. */
- .data.init_thread : {
- *(.data.init_thread)
+ .init_thread.data : {
+ *(.init_thread.data)
}
. = ALIGN(PAGE_SIZE);
- .data.page_aligned : {
- *(.data.page_aligned)
+ .page_aligned.data : {
+ *(.page_aligned.data)
}
. = ALIGN(64);
- .data.cacheline_aligned : {
- *(.data.cacheline_aligned)
+ .cacheline_aligned.data : {
+ *(.cacheline_aligned.data)
}
_data = .;
--
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