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-rw-r--r--arch/powerpc/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 48923c349ccb..48001e754ff2 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -580,6 +580,13 @@ config ARCH_SPARSEMEM_DEFAULT
config SYS_SUPPORTS_HUGETLBFS
bool
+config ILLEGAL_POINTER_VALUE
+ hex
+ # This is roughly half way between the top of user space and the bottom
+ # of kernel space, which seems about as good as we can get.
+ default 0x5deadbeef0000000 if PPC64
+ default 0
+
source "mm/Kconfig"
config ARCH_MEMORY_PROBE