sparc: use .data.init_task section for init_thread_union
Use a dedicated aligned section for the init_thread_union
variable and declare this section in vmlinux.lds.
This align sparc with most other architectures. Eventually this allow
the init_task bits to be unified across all architectures.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index 4bfbeff..59c8d09 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -1,7 +1,9 @@
/* ld script for sparc32/sparc64 kernel */
#include <asm-generic/vmlinux.lds.h>
+
#include <asm/page.h>
+#include <asm/thread_info.h>
#ifdef CONFIG_SPARC32
#define INITIAL_ADDRESS 0x10000 + SIZEOF_HEADERS
@@ -65,8 +67,15 @@
.data.read_mostly : {
*(.data.read_mostly)
}
+ /* End of data section */
_edata = .;
PROVIDE (edata = .);
+
+ /* init_task */
+ . = ALIGN(THREAD_SIZE);
+ .data.init_task : {
+ *(.data.init_task)
+ }
.fixup : {
__start___fixup = .;
*(.fixup)