diff options
| -rw-r--r-- | drivers/firmware/efi/libstub/Makefile | 1 | ||||
| -rw-r--r-- | kernel/Makefile | 1 | ||||
| -rw-r--r-- | kernel/locking/Makefile | 3 | ||||
| -rw-r--r-- | lib/Makefile | 3 |
4 files changed, 7 insertions, 1 deletions
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index d0537573501e..81432d0c904b 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -46,6 +46,7 @@ GCOV_PROFILE := n # Sanitizer runtimes are unavailable and cannot be linked here. KASAN_SANITIZE := n KCSAN_SANITIZE := n +KMSAN_SANITIZE := n UBSAN_SANITIZE := n OBJECT_FILES_NON_STANDARD := y diff --git a/kernel/Makefile b/kernel/Makefile index 318789c728d3..d754e0be1176 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -38,6 +38,7 @@ KCOV_INSTRUMENT_kcov.o := n KASAN_SANITIZE_kcov.o := n KCSAN_SANITIZE_kcov.o := n UBSAN_SANITIZE_kcov.o := n +KMSAN_SANITIZE_kcov.o := n CFLAGS_kcov.o := $(call cc-option, -fno-conserve-stack) -fno-stack-protector # Don't instrument error handlers diff --git a/kernel/locking/Makefile b/kernel/locking/Makefile index d51cabf28f38..ea925731fa40 100644 --- a/kernel/locking/Makefile +++ b/kernel/locking/Makefile @@ -5,8 +5,9 @@ KCOV_INSTRUMENT := n obj-y += mutex.o semaphore.o rwsem.o percpu-rwsem.o -# Avoid recursion lockdep -> KCSAN -> ... -> lockdep. +# Avoid recursion lockdep -> sanitizer -> ... -> lockdep. KCSAN_SANITIZE_lockdep.o := n +KMSAN_SANITIZE_lockdep.o := n ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_lockdep.o = $(CC_FLAGS_FTRACE) diff --git a/lib/Makefile b/lib/Makefile index d7d94102991b..42e185cdecd0 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -270,6 +270,9 @@ obj-$(CONFIG_POLYNOMIAL) += polynomial.o CFLAGS_stackdepot.o += -fno-builtin obj-$(CONFIG_STACKDEPOT) += stackdepot.o KASAN_SANITIZE_stackdepot.o := n +# In particular, instrumenting stackdepot.c with KMSAN will result in infinite +# recursion. +KMSAN_SANITIZE_stackdepot.o := n KCOV_INSTRUMENT_stackdepot.o := n obj-$(CONFIG_REF_TRACKER) += ref_tracker.o |