diff options
| author | Vasily Gorbik | 2017-11-17 13:10:33 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2018-10-09 11:21:17 +0200 |
| commit | 0a9b40911baffac6fc9cc2d88e893585870a97f7 (patch) | |
| tree | e25beace7ad8f658edc883aec8444b6de128420f /arch/s390/boot | |
| parent | s390/kasan: avoid vdso instrumentation (diff) | |
| download | kernel-qcow2-linux-0a9b40911baffac6fc9cc2d88e893585870a97f7.tar.gz kernel-qcow2-linux-0a9b40911baffac6fc9cc2d88e893585870a97f7.tar.xz kernel-qcow2-linux-0a9b40911baffac6fc9cc2d88e893585870a97f7.zip | |
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/boot')
| -rw-r--r-- | arch/s390/boot/Makefile | 1 | ||||
| -rw-r--r-- | arch/s390/boot/compressed/Makefile | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile index f58edd8b2e34..d5ad724f5c96 100644 --- a/arch/s390/boot/Makefile +++ b/arch/s390/boot/Makefile @@ -6,6 +6,7 @@ KCOV_INSTRUMENT := n GCOV_PROFILE := n UBSAN_SANITIZE := n +KASAN_SANITIZE := n KBUILD_AFLAGS := $(KBUILD_AFLAGS_DECOMPRESSOR) KBUILD_CFLAGS := $(KBUILD_CFLAGS_DECOMPRESSOR) diff --git a/arch/s390/boot/compressed/Makefile b/arch/s390/boot/compressed/Makefile index fd7cfc7b93a5..593039620487 100644 --- a/arch/s390/boot/compressed/Makefile +++ b/arch/s390/boot/compressed/Makefile @@ -8,6 +8,7 @@ KCOV_INSTRUMENT := n GCOV_PROFILE := n UBSAN_SANITIZE := n +KASAN_SANITIZE := n obj-y := $(if $(CONFIG_KERNEL_UNCOMPRESSED),,decompressor.o) piggy.o info.o targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 |