The model(small) attribute is not supported by gcc 4.X. The tests will always be negative today. Cc: linux-ia64@vger.kernel.org Cc: tony.luck@intel.com Signed-off-by: Christoph Lameter --- arch/ia64/scripts/check-model.c | 1 - arch/ia64/scripts/toolchain-flags | 6 ------ include/asm-ia64/percpu.h | 12 +++--------- 3 files changed, 3 insertions(+), 16 deletions(-) Index: linux-2.6/include/asm-ia64/percpu.h =================================================================== --- linux-2.6.orig/include/asm-ia64/percpu.h 2007-11-22 15:55:47.634454755 -0800 +++ linux-2.6/include/asm-ia64/percpu.h 2007-11-22 15:56:15.974704716 -0800 @@ -15,24 +15,18 @@ #include -#ifdef HAVE_MODEL_SMALL_ATTRIBUTE -# define __SMALL_ADDR_AREA __attribute__((__model__ (__small__))) -#else -# define __SMALL_ADDR_AREA -#endif - #define DECLARE_PER_CPU(type, name) \ - extern __SMALL_ADDR_AREA __typeof__(type) per_cpu__##name + extern __typeof__(type) per_cpu__##name /* Separate out the type, so (int[3], foo) works. */ #define DEFINE_PER_CPU(type, name) \ __attribute__((__section__(".data.percpu"))) \ - __SMALL_ADDR_AREA __typeof__(type) per_cpu__##name + __typeof__(type) per_cpu__##name #ifdef CONFIG_SMP #define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \ __attribute__((__section__(".data.percpu.shared_aligned"))) \ - __SMALL_ADDR_AREA __typeof__(type) per_cpu__##name \ + __typeof__(type) per_cpu__##name \ ____cacheline_aligned_in_smp #else #define DEFINE_PER_CPU_SHARED_ALIGNED(type, name) \ Index: linux-2.6/arch/ia64/scripts/check-model.c =================================================================== --- linux-2.6.orig/arch/ia64/scripts/check-model.c 2007-11-22 15:56:40.890455063 -0800 +++ /dev/null 1970-01-01 00:00:00.000000000 +0000 @@ -1 +0,0 @@ -int __attribute__ ((__model__ (__small__))) x; Index: linux-2.6/arch/ia64/scripts/toolchain-flags =================================================================== --- linux-2.6.orig/arch/ia64/scripts/toolchain-flags 2007-11-22 15:57:07.329204964 -0800 +++ linux-2.6/arch/ia64/scripts/toolchain-flags 2007-11-22 15:57:27.229018356 -0800 @@ -35,12 +35,6 @@ if [ $res -eq 0 ]; then CPPFLAGS="$CPPFLAGS -DHAVE_WORKING_TEXT_ALIGN" fi -if ! $CC -c $dir/check-model.c -o $out 2>&1 | grep __model__ | grep -q attrib -then - CPPFLAGS="$CPPFLAGS -DHAVE_MODEL_SMALL_ATTRIBUTE" -fi -rm -f $out - # Check whether assembler supports .serialize.{data,instruction} directive. $CC -c $dir/check-serialize.S -o $out 2>/dev/null -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/