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Re: [RFC PATCH 3/3] tests/qtest/vnc-display-test: Disable on Darwin
From: |
Daniel P . Berrangé |
Subject: |
Re: [RFC PATCH 3/3] tests/qtest/vnc-display-test: Disable on Darwin |
Date: |
Fri, 20 Jan 2023 09:09:14 +0000 |
User-agent: |
Mutt/2.2.9 (2022-11-12) |
On Thu, Jan 19, 2023 at 01:05:14PM +0100, Philippe Mathieu-Daudé wrote:
> This test is failing in gtk-vnc on Darwin:
>
> $ make check-qtest-aarch64
> ...
> 19/20 qemu:qtest+qtest-aarch64 / qtest-aarch64/vnc-display-test
> ERROR **: 10:42:35.488: vnc-error: Unsupported auth type 17973672
>
> While QEMU picks the sigaltstack coroutine backend, gtk-vnc uses
> the ucontext coroutine backend, which might be broken on Darwin.
s/might be/is completely and utterly/
The struct ucontext_t definition on macOS aarch64 is too small,
and so getcontext() smashes past the end of the struct overwriting
whatever follows the ucontext_t struct.
>
> Disable this test (current problem being investigated in this thread:
> Y8kw6X6keB5l53nl@redhat.com/">https://lore.kernel.org/qemu-devel/Y8kw6X6keB5l53nl@redhat.com/).
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> tests/qtest/vnc-display-test.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
But keep an eye on this bug:
https://github.com/Homebrew/homebrew-core/issues/115413
if it gets fixed before you send a PULL request, we can drop
this patch, or failing that, revert it later.
With regards,
Daniel
--
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- [PATCH 0/3] tests/qtest/vnc-display-test: Silent warnings & explicit machine, Philippe Mathieu-Daudé, 2023/01/19
- [PATCH 1/3] tests/qtest/vnc-display-test: Suppress build warnings on Windows, Philippe Mathieu-Daudé, 2023/01/19
- [PATCH 2/3] tests/qtest/vnc-display-test: Use the 'none' machine, Philippe Mathieu-Daudé, 2023/01/19
- [RFC PATCH 3/3] tests/qtest/vnc-display-test: Disable on Darwin, Philippe Mathieu-Daudé, 2023/01/19
- Re: [RFC PATCH 3/3] tests/qtest/vnc-display-test: Disable on Darwin,
Daniel P . Berrangé <=
- Re: [PATCH 0/3] tests/qtest/vnc-display-test: Silent warnings & explicit machine, Marc-André Lureau, 2023/01/19
- Re: [PATCH 0/3] tests/qtest/vnc-display-test: Silent warnings & explicit machine, Thomas Huth, 2023/01/26