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-rw-r--r--arch/parisc/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index fe4afb0f152f..cad060f288cf 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -243,6 +243,14 @@ config SMP
If you don't know what to do here, say N.
+config IRQSTACKS
+ bool "Use separate kernel stacks when processing interrupts"
+ default n
+ help
+ If you say Y here the kernel will use separate kernel stacks
+ for handling hard and soft interrupts. This can help avoid
+ overflowing the process kernel stacks.
+
config HOTPLUG_CPU
bool
default y if SMP