2 files changed, 0 insertions, 56 deletions
diff --git a/arch/xtensa/lib/Makefile b/arch/xtensa/lib/Makefile
index 6e5b2232668c..ec0d8d233c74 100644
--- a/arch/xtensa/lib/Makefile
+++ b/arch/xtensa/lib/Makefile
@@ -9,5 +9,3 @@ lib-y	+= memcopy.o memset.o checksum.o \
 	   usercopy.o strnlen_user.o
 lib-$(CONFIG_ARCH_HAS_STRNCPY_FROM_USER) += strncpy_user.o
 lib-$(CONFIG_PCI) += pci-auto.o
-lib-$(CONFIG_KCSAN) += kcsan-stubs.o
-KCSAN_SANITIZE_kcsan-stubs.o := n
diff --git a/arch/xtensa/lib/kcsan-stubs.c b/arch/xtensa/lib/kcsan-stubs.c
deleted file mode 100644
index 2b08faa62b86..000000000000
--- a/arch/xtensa/lib/kcsan-stubs.c
+++ /dev/null
@@ -1,54 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <linux/bug.h>
-#include <linux/types.h>
-
-void __atomic_store_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}
-
-u64 __atomic_load_8(const volatile void *p, int i)
-{
-	BUG();
-}
-
-u64 __atomic_exchange_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}
-
-bool __atomic_compare_exchange_8(volatile void *p1, void *p2, u64 v, bool b, int i1, int i2)
-{
-	BUG();
-}
-
-u64 __atomic_fetch_add_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}
-
-u64 __atomic_fetch_sub_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}
-
-u64 __atomic_fetch_and_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}
-
-u64 __atomic_fetch_or_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}
-
-u64 __atomic_fetch_xor_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}
-
-u64 __atomic_fetch_nand_8(volatile void *p, u64 v, int i)
-{
-	BUG();
-}