From: David S. Miller Date: Sun, 2 Nov 2008 07:15:38 +0000 (-0700) Subject: sparc64: Kill annoying warning when building compat_binfmt_elf.o X-Git-Tag: v2.6.28-rc3~2^2~1 X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?p=linux-2.6-omap-h63xx.git;a=commitdiff_plain;h=a1995a6599044076e2e13512ffbcecc49865e63e sparc64: Kill annoying warning when building compat_binfmt_elf.o GCC warns because some tests against 32-bit values never evaluate to true due to how TASK_SIZE is defined. I always wanted to mimick powerpc's definition of TASK_SIZE, which is simply TASK_SIZE_OF(current) and that also fixes the warning. Signed-off-by: David S. Miller --- diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h index 137a6bd72fc..59fcebb8f44 100644 --- a/arch/sparc/include/asm/processor_64.h +++ b/arch/sparc/include/asm/processor_64.h @@ -36,10 +36,10 @@ #define VPTE_SIZE (1 << (VA_BITS - PAGE_SHIFT + 3)) #endif -#define TASK_SIZE ((unsigned long)-VPTE_SIZE) #define TASK_SIZE_OF(tsk) \ (test_tsk_thread_flag(tsk,TIF_32BIT) ? \ - (1UL << 32UL) : TASK_SIZE) + (1UL << 32UL) : ((unsigned long)-VPTE_SIZE)) +#define TASK_SIZE TASK_SIZE_OF(current) #ifdef __KERNEL__ #define STACK_TOP32 ((1UL << 32UL) - PAGE_SIZE)