From 75374ad47c6465de6c098d7b913fe02d6131195c Mon Sep 17 00:00:00 2001 From: Laura Abbott Date: Mon, 17 Jun 2013 10:29:13 -0700 Subject: ARM: mm: Define set_memory_* functions for ARM Other architectures define various set_memory functions to allow attributes to be changed (e.g. set_memory_x, set_memory_rw, etc.) Currently, these functions are missing on ARM. Define these in an appropriate manner for ARM. Signed-off-by: Laura Abbott Signed-off-by: Russell King --- arch/arm/include/asm/cacheflush.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/include/asm/cacheflush.h') diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index ee753f1749cd..e9a49fe0284e 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -481,4 +481,9 @@ static inline void __sync_cache_range_r(volatile void *p, size_t size) : : : "r0","r1","r2","r3","r4","r5","r6","r7", \ "r9","r10","lr","memory" ) +int set_memory_ro(unsigned long addr, int numpages); +int set_memory_rw(unsigned long addr, int numpages); +int set_memory_x(unsigned long addr, int numpages); +int set_memory_nx(unsigned long addr, int numpages); + #endif -- cgit