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QEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org

emulation kvm qemu virtualization

History

Daniel Henrique Barboza 03f1049bc5 riscv64/test_boston.py: fix intermitent test timeout The recently added Boston MIPS board selftest times out consistently in a machine running 'make check-functional' with -j 16: 18/18 func-thorough+func-riscv64-thorough+thorough - qemu:func-riscv64-boston TIMEOUT 120.09s killed by signal 15 SIGTERM The reason is quite boring: it is testing too much stuff. Note that functional tests aren't supposed to be used as stress tests, e.g. it doesn't have to test every single corner case that might hit the board. It is supposed to catch most common user ooopsies. A timeout, in this context, is most likely to be considered something abnormal slowing down the emulation, not a lack of CPU horsepower to run all the tests before timeout. Some of the tests claim to test odd CPU SMP numbers to either "ensures proper core distribution across clusters" or "validating proper handling of larger asymmetric SMP configurations". But there's no SMP/NUMA check made anywhere after boot, so in the end we're just testing whether the board is able to boot with 7/35 CPUs. As far as these tests are concerned we could have a completely broken, but bootable, SMP topology with 7/35 CPUS, and we're oblivious about it. Remove the 7 and 35 SMP tests, keeping the minimal CPUs (2) and maximum (64) tests. With these changes we're now able to run the test with a good TIMEOUT margin: 17/18 func-thorough+func-riscv64-thorough+thorough - qemu:func-riscv64-boston OK 61.28s 3 subtests passed Fixes: `e71111e26b` ("test/functional: Add test for boston-aia board") Signed-off-by: Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Djordje Todorovic <Djordje.Todorovic@htecgroup.com> Message-ID: <20260126174534.9860-1-daniel.barboza@oss.qualcomm.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>		2 months ago
..
meson.build	test/functional: Add test for boston-aia board	3 months ago
test_boston.py	riscv64/test_boston.py: fix intermitent test timeout	2 months ago
test_migration.py	tests/functional: Move riscv32/riscv64 tests into target-specific folders	7 months ago
test_opensbi.py	tests/functional: Move riscv32/riscv64 tests into target-specific folders	7 months ago
test_sifive_u.py	tests/functional/riscv64/test_sifive_u: Remove unused import statement	3 months ago
test_tuxrun.py	tests/functional: Move riscv32/riscv64 tests into target-specific folders	7 months ago