tools headers UAPI: Sync openat2.h with the kernel sources

[linux-2.6-microblaze.git] / arch / Kconfig

diff --git a/arch/Kconfig b/arch/Kconfig
index 207261f..2bb3067 100644 (file)
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -821,6 +821,12 @@ config HAVE_IRQ_EXIT_ON_IRQ_STACK
          This spares a stack switch and improves cache usage on softirq
          processing.
 
+config HAVE_SOFTIRQ_ON_OWN_STACK
+       bool
+       help
+         Architecture provides a function to run __do_softirq() on a
+         seperate stack.
+
 config PGTABLE_LEVELS
        int
        default 2