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-rw-r--r--arch/mips/include/asm/cacheflush.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/include/asm/cacheflush.h b/arch/mips/include/asm/cacheflush.h
index 34ed22ec6c33..4812d1fed0c2 100644
--- a/arch/mips/include/asm/cacheflush.h
+++ b/arch/mips/include/asm/cacheflush.h
@@ -28,6 +28,7 @@
* - flush_cache_sigtramp() flush signal trampoline
* - flush_icache_all() flush the entire instruction cache
* - flush_data_cache_page() flushes a page from the data cache
+ * - __flush_icache_user_range(start, end) flushes range of user instructions
*/
/*
@@ -80,6 +81,10 @@ static inline void flush_icache_page(struct vm_area_struct *vma,
extern void (*flush_icache_range)(unsigned long start, unsigned long end);
extern void (*local_flush_icache_range)(unsigned long start, unsigned long end);
+extern void (*__flush_icache_user_range)(unsigned long start,
+ unsigned long end);
+extern void (*__local_flush_icache_user_range)(unsigned long start,
+ unsigned long end);
extern void (*__flush_cache_vmap)(void);