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-rw-r--r--arch/um/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index b9c0f307a8f..c504312219b 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -277,7 +277,8 @@ config HIGHMEM
config KERNEL_STACK_ORDER
int "Kernel stack size order"
- default 2
+ default 1 if 64BIT
+ default 0 if !64BIT
help
This option determines the size of UML kernel stacks. They will
be 1 << order pages. The default is OK unless you're running Valgrind