From d47715f50e833f12c5e829ce9dcc4a65104fa74f Mon Sep 17 00:00:00 2001
From: Marco Elver <elver@google.com>
Date: Tue, 19 Nov 2019 19:57:42 +0100
Subject: kcsan, ubsan: Make KCSAN+UBSAN work together

Context:
http://lkml.kernel.org/r/fb7e25d8-aba4-3dcf-7761-cb7ecb3ebb71@infradead.org

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Marco Elver <elver@google.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
 lib/Makefile | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib')

diff --git a/lib/Makefile b/lib/Makefile
index 778ab704e3ad..9d5bda950f5f 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -279,6 +279,7 @@ obj-$(CONFIG_UBSAN) += ubsan.o
 
 UBSAN_SANITIZE_ubsan.o := n
 KASAN_SANITIZE_ubsan.o := n
+KCSAN_SANITIZE_ubsan.o := n
 CFLAGS_ubsan.o := $(call cc-option, -fno-stack-protector) $(DISABLE_STACKLEAK_PLUGIN)
 
 obj-$(CONFIG_SBITMAP) += sbitmap.o
-- 
cgit