1 files changed, 7 insertions, 0 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 2e75478e9c69..d0a32aab03ff 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -512,6 +512,13 @@ config DEBUG_VIRTUAL
 
           If unsure, say N.
 
+config DEBUG_NOMMU_REGIONS
+        bool "Debug the global anon/private NOMMU mapping region tree"
+        depends on DEBUG_KERNEL && !MMU
+        help
+          This option causes the global tree of anonymous and private mapping
+          regions to be regularly checked for invalid topology.
+
 config DEBUG_WRITECOUNT
         bool "Debug filesystem writers count"
         depends on DEBUG_KERNEL