From 0da323505fc7dd6b01d35e6181cb3d45f992726a Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki Date: Tue, 4 Apr 2006 16:06:00 +0100 Subject: [PATCH] [ARM] arm's arch_local_page_offset() fix against 2.6.17-rc1 This patch fixes arch_local_page_offset(pfn,nid) in arm. This new one (added by unify_pfn_to_page patches) is obviously buggy. This macro calculate page offset in a node. Note: about LOCAL_MAP_NR() comment in arm's sub-archs says... /* * Given a kaddr, LOCAL_MAP_NR finds the owning node of the memory * and returns the index corresponding to the appropriate page in the * node's mem_map. */ but LOCAL_MAP_NR() is designed to be able to take both paddr and kaddr. In this case, paddr is better. Signed-off-by: KAMEZAWA Hiroyuki Signed-off-by: Russell King --- include/asm-arm/memory.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h index 2b3cf69b3ed..a814e73e665 100644 --- a/include/asm-arm/memory.h +++ b/include/asm-arm/memory.h @@ -188,7 +188,7 @@ static inline __deprecated void *bus_to_virt(unsigned long x) */ #include #define arch_pfn_to_nid(pfn) (PFN_TO_NID(pfn)) -#define arch_local_page_offset(pfn, nid) (LOCAL_MAP_NR((pfn) << PAGE_OFFSET)) +#define arch_local_page_offset(pfn, nid) LOCAL_MAP_NR((pfn) << PAGE_SHIFT) #define pfn_valid(pfn) \ ({ \ -- 2.20.1