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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>
12 lines
294 B
Makefile
12 lines
294 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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KCSAN_SANITIZE := n
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KCOV_INSTRUMENT := n
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CFLAGS_REMOVE_core.o = $(CC_FLAGS_FTRACE)
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CFLAGS_core.o := $(call cc-option,-fno-conserve-stack,) \
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$(call cc-option,-fno-stack-protector,)
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obj-y := core.o debugfs.o report.o
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obj-$(CONFIG_KCSAN_SELFTEST) += test.o
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