Merge branch 'stable/for-linus-5.2' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6-microblaze.git] / Makefile

diff --git a/Makefile b/Makefile
index f4b0ae1..cd8b71b 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -748,6 +748,11 @@ KBUILD_CFLAGS      += -fomit-frame-pointer
 endif
 endif
 
+# Initialize all stack variables with a pattern, if desired.
+ifdef CONFIG_INIT_STACK_ALL
+KBUILD_CFLAGS  += -ftrivial-auto-var-init=pattern
+endif
+
 DEBUG_CFLAGS   := $(call cc-option, -fno-var-tracking-assignments)
 
 ifdef CONFIG_DEBUG_INFO