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Diffstat (limited to 'arch/s390/include/asm/processor.h')
-rw-r--r--arch/s390/include/asm/processor.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index 6b499870662f..83c85c217f5c 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -43,6 +43,7 @@ extern void execve_tail(void);
#ifndef CONFIG_64BIT
#define TASK_SIZE (1UL << 31)
+#define TASK_MAX_SIZE (1UL << 31)
#define TASK_UNMAPPED_BASE (1UL << 30)
#else /* CONFIG_64BIT */
@@ -51,6 +52,7 @@ extern void execve_tail(void);
#define TASK_UNMAPPED_BASE (test_thread_flag(TIF_31BIT) ? \
(1UL << 30) : (1UL << 41))
#define TASK_SIZE TASK_SIZE_OF(current)
+#define TASK_MAX_SIZE (1UL << 53)
#endif /* CONFIG_64BIT */