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ARM: 7957/1: add DSB after icache flush in __flush_icache_all()
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
arch
/
arm
/
include
/
asm
/
cacheflush.h
diff --git
a/arch/arm/include/asm/cacheflush.h
b/arch/arm/include/asm/cacheflush.h
index
e9a49fe
..
8b8b616
100644
(file)
--- a/
arch/arm/include/asm/cacheflush.h
+++ b/
arch/arm/include/asm/cacheflush.h
@@
-212,6
+212,7
@@
extern void copy_to_user_page(struct vm_area_struct *, struct page *,
static inline void __flush_icache_all(void)
{
__flush_icache_preferred();
+ dsb();
}
/*