From 4739d53fcd1df8a9f6f72bb02a3a1d852ad252b3 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 23 May 2019 11:22:54 +0100 Subject: arm64/mm: wire up CONFIG_ARCH_HAS_SET_DIRECT_MAP Wire up the special helper functions to manipulate aliases of vmalloc regions in the linear map. Acked-by: Will Deacon Signed-off-by: Ard Biesheuvel Signed-off-by: Catalin Marinas --- arch/arm64/include/asm/cacheflush.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm64/include/asm/cacheflush.h') diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h index 19844211a4e6..b9ee5510067f 100644 --- a/arch/arm64/include/asm/cacheflush.h +++ b/arch/arm64/include/asm/cacheflush.h @@ -187,4 +187,7 @@ static inline void flush_cache_vunmap(unsigned long start, unsigned long end) int set_memory_valid(unsigned long addr, int numpages, int enable); +int set_direct_map_invalid_noflush(struct page *page); +int set_direct_map_default_noflush(struct page *page); + #endif -- cgit