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| author | Max Filippov <jcmvbkbc@gmail.com> | 2019-10-04 23:33:31 -0700 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2022-05-01 19:51:22 -0700 |
| commit | 725aea873261e8d986e527838fde2a721f0962d8 (patch) | |
| tree | 904b4456d5cb34d2b6d57a41845c06c176d91270 /arch/xtensa/boot | |
| parent | 507185695e93c70aced2f419892bc2ab9387b324 (diff) | |
| download | linux-next-725aea873261e8d986e527838fde2a721f0962d8.tar.gz | |
xtensa: enable KCSAN
Prefix arch-specific barrier macros with '__' to make use of instrumented
generic macros.
Prefix arch-specific bitops with 'arch_' to make use of instrumented
generic functions.
Provide stubs for 64-bit atomics when building with KCSAN.
Disable KCSAN instrumentation in arch/xtensa/boot.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Acked-by: Marco Elver <elver@google.com>
Diffstat (limited to 'arch/xtensa/boot')
| -rw-r--r-- | arch/xtensa/boot/lib/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/boot/lib/Makefile b/arch/xtensa/boot/lib/Makefile index e3d717c7bfa1..162d10af36f3 100644 --- a/arch/xtensa/boot/lib/Makefile +++ b/arch/xtensa/boot/lib/Makefile @@ -16,6 +16,7 @@ CFLAGS_REMOVE_inffast.o = -pg endif KASAN_SANITIZE := n +KCSAN_SANITIZE := n CFLAGS_REMOVE_inflate.o += -fstack-protector -fstack-protector-strong CFLAGS_REMOVE_zmem.o += -fstack-protector -fstack-protector-strong |