--- zzzz-none-000/linux-4.9.279/arch/Kconfig	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/arch/Kconfig	2023-02-08 11:43:42.000000000 +0000
@@ -471,6 +471,15 @@
 
 endchoice
 
+config CC_STACKPROTECTOR_BUG_ON_FAIL
+	bool "Detection of stack-corruption will trigger BUG()"
+	default n
+	depends on CC_STACKPROTECTOR
+	help
+	  Detection of stack-corruption will trigger BUG().
+	  Depending on the implementation of BUG(), further info
+	  (backtrace, registerdump, stacktrace) possible.
+
 config THIN_ARCHIVES
 	bool
 	help
@@ -772,4 +781,13 @@
 	  the stack to map directly to the KASAN shadow map using a formula
 	  that is incorrect if the stack is in vmalloc space.
 
+config REFCOUNT_FULL
+	bool "Perform full reference count validation at the expense of speed"
+	help
+	  Enabling this switches the refcounting infrastructure from a fast
+	  unchecked atomic_t implementation to a fully state checked
+	  implementation, which can be (slightly) slower but provides protections
+	  against various use-after-free conditions that can be used in
+	  security flaw exploits.
+
 source "kernel/gcov/Kconfig"