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authorGuan Xuetao <gxt@mprc.pku.edu.cn>2011-03-29 21:30:04 +0800
committerGuan Xuetao <gxt@mprc.pku.edu.cn>2011-04-02 16:14:01 +0800
commitdf93878c9623146de8050308d65bcfeea4fb0aca (patch)
tree29c8086aeb1dd38c81f9b5a19b3a63d0bfcdd97e
parent0ce790e7d736cedc563e1fb4e998babf5a4dbc3d (diff)
downloadop-kernel-dev-df93878c9623146de8050308d65bcfeea4fb0aca.zip
op-kernel-dev-df93878c9623146de8050308d65bcfeea4fb0aca.tar.gz
unicore32 ldscript fix: add cacheline parameter to PERCPU() macro
Also, adjust cacheline parameter of RW_DATA_SECTION and EXCEPTION_TABLE Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r--arch/unicore32/kernel/vmlinux.lds.S7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/unicore32/kernel/vmlinux.lds.S b/arch/unicore32/kernel/vmlinux.lds.S
index 0b4eb89..9bf7f7a 100644
--- a/arch/unicore32/kernel/vmlinux.lds.S
+++ b/arch/unicore32/kernel/vmlinux.lds.S
@@ -14,6 +14,7 @@
#include <asm/thread_info.h>
#include <asm/memory.h>
#include <asm/page.h>
+#include <asm/cache.h>
OUTPUT_ARCH(unicore32)
ENTRY(stext)
@@ -29,7 +30,7 @@ SECTIONS
HEAD_TEXT_SECTION
INIT_TEXT_SECTION(PAGE_SIZE)
INIT_DATA_SECTION(16)
- PERCPU(PAGE_SIZE)
+ PERCPU(L1_CACHE_BYTES, PAGE_SIZE)
__init_end = .;
_stext = .;
@@ -45,10 +46,10 @@ SECTIONS
_sdata = .;
RO_DATA_SECTION(PAGE_SIZE)
- RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
+ RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
_edata = .;
- EXCEPTION_TABLE(32)
+ EXCEPTION_TABLE(L1_CACHE_BYTES)
NOTES
BSS_SECTION(0, 0, 0)
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