From 2077be6783b5936c3daa838d8addbb635667927f Mon Sep 17 00:00:00 2001 From: Laura Abbott <labbott@redhat.com> Date: Tue, 10 Jan 2017 13:35:49 -0800 Subject: arm64: Use __pa_symbol for kernel symbols __pa_symbol is technically the marcro that should be used for kernel symbols. Switch to this as a pre-requisite for DEBUG_VIRTUAL which will do bounds checking. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Will Deacon <will.deacon@arm.com> --- arch/arm64/include/asm/memory.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/include/asm/memory.h') diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index cd6e3eec0efe..0ff237a75c05 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -210,6 +210,7 @@ static inline void *phys_to_virt(phys_addr_t x) #define __va(x) ((void *)__phys_to_virt((phys_addr_t)(x))) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) #define virt_to_pfn(x) __phys_to_pfn(__virt_to_phys((unsigned long)(x))) +#define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) /* * virt_to_page(k) convert a _valid_ virtual address to struct page * -- cgit