From 0871bc0129d403747ea0272a4384895d7ad37a6c Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Wed, 10 Apr 2024 21:08:51 +0800 Subject: mm: Move lowmem_page_address() a little later LoongArch will override page_to_virt() which use page_address() in the KFENCE case (by defining WANT_PAGE_VIRTUAL/HASHED_PAGE_VIRTUAL). So move lowmem_page_address() a little later to avoid such build errors: error: implicit declaration of function 'page_address'. Acked-by: Andrew Morton Signed-off-by: Huacai Chen --- include/linux/mm.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index 0436b919f1c7fc..7b0ee64225de9c 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2207,11 +2207,6 @@ static inline int arch_make_folio_accessible(struct folio *folio) */ #include -static __always_inline void *lowmem_page_address(const struct page *page) -{ - return page_to_virt(page); -} - #if defined(CONFIG_HIGHMEM) && !defined(WANT_PAGE_VIRTUAL) #define HASHED_PAGE_VIRTUAL #endif @@ -2234,6 +2229,11 @@ void set_page_address(struct page *page, void *virtual); void page_address_init(void); #endif +static __always_inline void *lowmem_page_address(const struct page *page) +{ + return page_to_virt(page); +} + #if !defined(HASHED_PAGE_VIRTUAL) && !defined(WANT_PAGE_VIRTUAL) #define page_address(page) lowmem_page_address(page) #define set_page_address(page, address) do { } while(0) -- cgit 1.2.3-korg