From bec7cedc8a92bfe96d32febe72634b30c63896bd Mon Sep 17 00:00:00 2001 From: Mark Salter Date: Tue, 17 Jun 2014 18:14:26 +0100 Subject: [PATCH] arm64: export __cpu_{clear,copy}_user_page functions The __cpu_clear_user_page() and __cpu_copy_user_page() functions are not currently exported. This prevents modules from using clear_user_page() and copy_user_page(). Signed-off-by: Mark Salter Signed-off-by: Catalin Marinas --- arch/arm64/mm/copypage.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/mm/copypage.c b/arch/arm64/mm/copypage.c index 9aecbace4128..13bbc3be6f5a 100644 --- a/arch/arm64/mm/copypage.c +++ b/arch/arm64/mm/copypage.c @@ -27,8 +27,10 @@ void __cpu_copy_user_page(void *kto, const void *kfrom, unsigned long vaddr) copy_page(kto, kfrom); __flush_dcache_area(kto, PAGE_SIZE); } +EXPORT_SYMBOL_GPL(__cpu_copy_user_page); void __cpu_clear_user_page(void *kaddr, unsigned long vaddr) { clear_page(kaddr); } +EXPORT_SYMBOL_GPL(__cpu_clear_user_page); -- 2.20.1