linux-kernel - Re: [PATCH v8 35/38] selftests/arm64: Add GCS signal tests

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Message-ID: <87o7cb7uay.fsf@linaro.org>
Date: Mon, 19 Feb 2024 23:17:57 -0300
From: Thiago Jung Bauermann <thiago.bauermann@...aro.org>
To: Mark Brown <broonie@...nel.org>
Cc: Catalin Marinas <catalin.marinas@....com>, Will Deacon
 <will@...nel.org>, Jonathan Corbet <corbet@....net>, Andrew Morton
 <akpm@...ux-foundation.org>, Marc Zyngier <maz@...nel.org>, Oliver Upton
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 Edgecombe" <rick.p.edgecombe@...el.com>, Deepak Gupta
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Subject: Re: [PATCH v8 35/38] selftests/arm64: Add GCS signal tests

Mark Brown <broonie@...nel.org> writes:

> Do some testing of the signal handling for GCS, checking that a GCS
> frame has the expected information in it and that the expected signals
> are delivered with invalid operations.
>
> Signed-off-by: Mark Brown <broonie@...nel.org>
> ---
>  tools/testing/selftests/arm64/signal/.gitignore    |  1 +
>  .../selftests/arm64/signal/test_signals_utils.h    | 10 +++
>  .../arm64/signal/testcases/gcs_exception_fault.c   | 62 +++++++++++++++
>  .../selftests/arm64/signal/testcases/gcs_frame.c   | 88 ++++++++++++++++++++++
>  .../arm64/signal/testcases/gcs_write_fault.c       | 67 ++++++++++++++++
>  5 files changed, 228 insertions(+)

Just FYI, in v7 I reported that gcs_write_fault was failing for me.
Now all tests in this patch are passing.

-- 
Thiago