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 <davem@davemloft.net>

parent e68f0aee

arch/sparc/include/asm/processor_64.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -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)