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| author | Marco Elver <elver@google.com> | 2019-11-14 19:02:54 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2019-11-16 16:23:13 +0100 |
| commit | dfd402a4c4baae42398ce9180ff424d589b8bffc (patch) | |
| tree | e628a40284725614b915478123302ed0371523e4 /kernel/Makefile | |
| parent | Linux 5.4-rc7 (diff) | |
| download | linux-dfd402a4c4baae42398ce9180ff424d589b8bffc.tar.xz linux-dfd402a4c4baae42398ce9180ff424d589b8bffc.zip | |
kcsan: Add Kernel Concurrency Sanitizer infrastructure
Kernel Concurrency Sanitizer (KCSAN) is a dynamic data-race detector for
kernel space. KCSAN is a sampling watchpoint-based data-race detector.
See the included Documentation/dev-tools/kcsan.rst for more details.
This patch adds basic infrastructure, but does not yet enable KCSAN for
any architecture.
Signed-off-by: Marco Elver <elver@google.com>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/Makefile')
| -rw-r--r-- | kernel/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/Makefile b/kernel/Makefile index daad787fb795..74ab46e2ebd1 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -102,6 +102,7 @@ obj-$(CONFIG_TRACEPOINTS) += trace/ obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-$(CONFIG_CPU_PM) += cpu_pm.o obj-$(CONFIG_BPF) += bpf/ +obj-$(CONFIG_KCSAN) += kcsan/ obj-$(CONFIG_PERF_EVENTS) += events/ |