From: Neil Zhang Date: Tue, 28 Oct 2014 05:44:01 +0000 (+0000) Subject: arm64: ARCH_PFN_OFFSET should be unsigned long X-Git-Tag: v3.18-rc5~14^2 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=5fd6690c8fb2c3012012979dd8ce7492c69c5d86;p=linux.git arm64: ARCH_PFN_OFFSET should be unsigned long pfns are unsigned long, but PHYS_PFN_OFFSET is phys_addr_t. This leads to page_to_pfn() returning phys_addr_t which cause type mismatches in some print statements. Signed-off-by: Neil Zhang Signed-off-by: Catalin Marinas --- diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index ccc7087d3c4e..a62cd077457b 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -142,7 +142,7 @@ static inline void *phys_to_virt(phys_addr_t x) * virt_to_page(k) convert a _valid_ virtual address to struct page * * virt_addr_valid(k) indicates whether a virtual address is valid */ -#define ARCH_PFN_OFFSET PHYS_PFN_OFFSET +#define ARCH_PFN_OFFSET ((unsigned long)PHYS_PFN_OFFSET) #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)