--- zzzz-none-000/linux-2.6.39.4/arch/arm/include/asm/signal.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-arm-6490-729/linux-2.6.39.4/arch/arm/include/asm/signal.h	2021-11-10 13:23:09.000000000 +0000
@@ -109,7 +109,7 @@
 #define SS_DISABLE	2
 
 #define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
+#define SIGSTKSZ	(THREAD_SIZE)
 
 #include <asm-generic/signal-defs.h>