Re: [PATCH v1 1/6] tests/tcg: add a multiarch signals test to stress test signal delivery

[Richard Henderson]

On 5/27/21 9:03 AM, Alex Bennée wrote:
> This adds a simple signal test that combines the POSIX timer_create
> with signal delivery across multiple threads. The aim is to provide a
> bit more of a stress test to flush out signal handling issues for
> easily than the occasional random crash we sometimes see in linux-test
> or threadcount.
>
> [AJB: this is still triggering intermittent failures in some guests so
> will probably be kept out of PRs until that is fixed.]
>
> Signed-off-by: Alex Bennée<alex.bennee@linaro.org>
> Message-Id:<20210504100223.25427-29-alex.bennee@linaro.org>
> ---
>   tests/tcg/multiarch/signals.c       | 149 ++++++++++++++++++++++++++++
>   tests/tcg/multiarch/Makefile.target |   2 +
>   2 files changed, 151 insertions(+)
>   create mode 100644 tests/tcg/multiarch/signals.c

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

This has flushed out quite a few bugs.  We could do more, but this is good 
without treading into target-specific territory.


r~