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| author | Vasily Gorbik <gor@linux.ibm.com> | 2017-11-17 15:02:36 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-10-09 12:21:16 +0300 |
| commit | 348498458505e202df41b6b9a78da448d39298b7 (patch) | |
| tree | 8a863eef0776ad50c2eaa0951e85ddee738fe69f /arch/s390/kernel/vdso64 | |
| parent | 75f195420a987490d3ce79db2d06c70fbfce4ac4 (diff) | |
| download | linux-348498458505e202df41b6b9a78da448d39298b7.tar.xz | |
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/vdso64')
| -rw-r--r-- | arch/s390/kernel/vdso64/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kernel/vdso64/Makefile b/arch/s390/kernel/vdso64/Makefile index 15b1ceafc4c1..a22b2cf86eec 100644 --- a/arch/s390/kernel/vdso64/Makefile +++ b/arch/s390/kernel/vdso64/Makefile @@ -28,9 +28,10 @@ obj-y += vdso64_wrapper.o extra-y += vdso64.lds CPPFLAGS_vdso64.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)/vdso64_wrapper.o : $(obj)/vdso64.so |