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>

1 files changed, 4 insertions, 3 deletions

diff --git a/arch/unicore32/kernel/vmlinux.lds.S b/arch/unicore32/kernel/vmlinux.lds.S
index 0b4eb89729e7..9bf7f7af52c5 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)