diff options
| author | Vasily Gorbik <gor@linux.ibm.com> | 2017-11-17 13:10:33 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-10-09 11:21:17 +0200 |
| commit | 0a9b40911baffac6fc9cc2d88e893585870a97f7 (patch) | |
| tree | e25beace7ad8f658edc883aec8444b6de128420f /arch/s390/kernel | |
| parent | 348498458505e202df41b6b9a78da448d39298b7 (diff) | |
s390/kasan: avoid instrumentation of early C code
Instrumented C code cannot run without the kasan shadow area. Exempt
source code files from kasan which are running before / used during
kasan initialization.
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 7ad6fa60a1f2..1f9c98f7d9e2 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -23,6 +23,8 @@ KCOV_INSTRUMENT_early_nobss.o := n UBSAN_SANITIZE_early.o := n UBSAN_SANITIZE_early_nobss.o := n +KASAN_SANITIZE_early_nobss.o := n + # # Passing null pointers is ok for smp code, since we access the lowcore here. # |