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authorTim Abbott <tabbott@ksplice.com>2009-09-18 16:32:48 -0400
committerHirokazu Takata <takata@linux-m32r.org>2009-09-23 00:29:40 +0900
commit743486dff1d03eb4a67bd75402699629f70cd5b4 (patch)
treed5aa0f7f5514a3c9acc13c08b490d06b82a62f35 /arch/m32r
parent2a67d26284c31e676bcf3891ad8cee75e87fbada (diff)
downloadlinux-stericsson-743486dff1d03eb4a67bd75402699629f70cd5b4.tar.gz
m32r: Move the spi_stack_top and spu_stack_top into .init.data section.
Since these get squashed into the .data output section by the m32r linker script, it seems likely that they don't need their own input sections. At Hirokazu Takata's suggestion, we place these structures in .init.data rather than just placing them in .data (since they are only used at init time). This patch is preparation for cleaning up the m32r architecture to use the new macros in vmlinux.lds.h; if these sections are indeed not needed, then we can use the RW_DATA_SECTION macro for m32r and save a bunch of redundant code. Signed-off-by: Tim Abbott <tabbott@ksplice.com> Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Diffstat (limited to 'arch/m32r')
-rw-r--r--arch/m32r/kernel/head.S4
-rw-r--r--arch/m32r/kernel/vmlinux.lds.S2
2 files changed, 2 insertions, 4 deletions
diff --git a/arch/m32r/kernel/head.S b/arch/m32r/kernel/head.S
index 0a7194439eb1..a46652dd83e6 100644
--- a/arch/m32r/kernel/head.S
+++ b/arch/m32r/kernel/head.S
@@ -268,13 +268,13 @@ ENTRY(empty_zero_page)
/*------------------------------------------------------------------------
* Stack area
*/
- .section .spi
+ .section .init.data, "aw"
ALIGN
.global spi_stack_top
.zero 1024
spi_stack_top:
- .section .spu
+ .section .init.data, "aw"
ALIGN
.global spu_stack_top
.zero 1024
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index a8aa4a858ddd..aadb24eacf08 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -49,8 +49,6 @@ SECTIONS
/* writeable */
.data : { /* Data */
- *(.spu)
- *(.spi)
DATA_DATA
CONSTRUCTORS
}