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| author | Vasily Gorbik <gor@linux.ibm.com> | 2017-11-17 13:02:36 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-10-09 11:21:16 +0200 |
| commit | 348498458505e202df41b6b9a78da448d39298b7 (patch) | |
| tree | 8a863eef0776ad50c2eaa0951e85ddee738fe69f /arch/s390/kernel/vdso32 | |
| parent | 75f195420a987490d3ce79db2d06c70fbfce4ac4 (diff) | |
| download | linux-348498458505e202df41b6b9a78da448d39298b7.tar.gz linux-348498458505e202df41b6b9a78da448d39298b7.tar.bz2 linux-348498458505e202df41b6b9a78da448d39298b7.zip | |
s390/kasan: avoid vdso instrumentation
vdso is mapped into user space processes, which won't have kasan
shodow mapped.
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/vdso32')
| -rw-r--r-- | arch/s390/kernel/vdso32/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kernel/vdso32/Makefile b/arch/s390/kernel/vdso32/Makefile index c5c856f320bc..eb8aebea3ea7 100644 --- a/arch/s390/kernel/vdso32/Makefile +++ b/arch/s390/kernel/vdso32/Makefile @@ -28,9 +28,10 @@ obj-y += vdso32_wrapper.o extra-y += vdso32.lds CPPFLAGS_vdso32.lds += -P -C -U$(ARCH) -# Disable gcov profiling and ubsan for VDSO code +# Disable gcov profiling, ubsan and kasan for VDSO code GCOV_PROFILE := n UBSAN_SANITIZE := n +KASAN_SANITIZE := n # Force dependency (incbin is bad) $(obj)/vdso32_wrapper.o : $(obj)/vdso32.so |