linux

iv/linux

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Marco Elver 7c201739be kcsan: Instrument memcpy/memset/memmove with newer Clang

With Clang version 16+, -fsanitize=thread will turn
memcpy/memset/memmove calls in instrumented functions into
__tsan_memcpy/__tsan_memset/__tsan_memmove calls respectively.

Add these functions to the core KCSAN runtime, so that we (a) catch data
races with mem* functions, and (b) won't run into linker errors with
such newer compilers.

Cc: stable@vger.kernel.org # v5.10+
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

2022-10-18 15:07:33 -07:00

.kunitconfig

kcsan: test: Add a .kunitconfig to run KCSAN tests

2022-07-22 09:22:59 -06:00

core.c

kcsan: Instrument memcpy/memset/memmove with newer Clang

2022-10-18 15:07:33 -07:00

debugfs.c

kcsan: use u64 instead of cycles_t

2021-07-30 17:09:02 +02:00

encoding.h

kcsan: Add missing license and copyright headers