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authorDavid S. Miller <davem@davemloft.net>2008-11-02 00:15:38 -0700
committerDavid S. Miller <davem@davemloft.net>2008-11-02 00:15:38 -0700
commita1995a6599044076e2e13512ffbcecc49865e63e (patch)
tree518787fbb30628f36c439b0377b8ce0c06459ab3 /arch/sparc/include/asm/processor_64.h
parente68f0aee89ebb93aaeedf064e0291d3c19520f7e (diff)
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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>
Diffstat (limited to 'arch/sparc/include/asm/processor_64.h')
-rw-r--r--arch/sparc/include/asm/processor_64.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h
index 137a6bd..59fcebb 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)