This patch introduces __pa_symbol() macro which should be used to calculate the physical address of kernel symbols. It also relies on RELOC_HIDE() to avoid any compiler's oddities when doing arithmetics on symbols. Signed-off-by: Franck Bui-Huu <fbuihuu@xxxxxxxxx> --- include/asm-mips/page.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index 119daee..5c4284b 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -139,6 +139,7 @@ #else #define __pa_page_offset(x) PAGE_OFFSET #endif #define __pa(x) ((unsigned long)(x) - __pa_page_offset(x)) +#define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x),0)) #define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET)) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -- 1.4.2.3
