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df79fd5667
Added a new docker for ubuntu 20.04. This docker has support for Thread Sanitizer including one patch we need in one of the header files. https://github.com/llvm/llvm-project/commit/a72dc86cd This command will build with tsan enabled: make docker-test-tsan-ubuntu2004 V=1 Also added the TSAN suppresion file to disable certain cases of TSAN warnings. Cc: Fam Zheng <fam@euphon.net> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Robert Foley <robert.foley@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20200609200738.445-10-robert.foley@linaro.org> Message-Id: <20200612190237.30436-13-alex.bennee@linaro.org>
15 lines
518 B
Plaintext
15 lines
518 B
Plaintext
# This is the set of runtime suppressions of TSan warnings.
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# The goal would be to have here only items we do not
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# plan to fix, and to explain why for each item.
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# TSan reports a double lock on RECURSIVE mutexes.
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# Since the recursive lock is intentional, we choose to ignore it.
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mutex:aio_context_acquire
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mutex:pthread_mutex_lock
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# TSan reports a race betwen pthread_mutex_init() and
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# pthread_mutex_lock(). Since this is outside of QEMU,
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# we choose to ignore it.
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race:pthread_mutex_init
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race:pthread_mutex_lock
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