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Subject[BUILD-FAILURE] next-20091013 - s390x build breaks at mm/fault with !CONFIG_S390_EXEC_PROTECT
Hi Martin,

next-20091013 randconfig build breaks on s390, with
CONFIG_S390_EXEC_PROTECT=y

arch/s390/mm/fault.c: In function 'signal_return':
arch/s390/mm/fault.c:221: error: implicit declaration of function 'is_compat_task'
make[1]: *** [arch/s390/mm/fault.o] Error 1

is_compat_task is defined at asm/compat.h, including the
header, helps

Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
--
arch/s390/mm/fault.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 43b3778..4e73e8b 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -34,6 +34,7 @@
#include <asm/pgtable.h>
#include <asm/s390_ext.h>
#include <asm/mmu_context.h>
+#include <asm/compat.h>
#include "../kernel/entry.h"

#ifndef CONFIG_64BIT

Kamalesh


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