tests/functional/test_kvm.py: Skip if virtualization not supported
The test_kvm test runs the virt board with virtualization=on, which will fail if run with an accelerator that doesn't support nested virtualization. Catch the VMLaunchFailure exception and skip the test if startup failed because the accelerator can't support virtualization. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@oss.qualcomm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20260507194728.2034696-5-peter.maydell@linaro.org
Peter Maydell committed
May 7, 2026 at 20:47 UTC
e0522eff89e4697e0463894dc03e31bf3de0e3cc
1 file changed
+9
-1
tests/functional/aarch64/test_kvm.py
+9
-1
@@ -14,6 +14,7 @@
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from qemu_test import Asset
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from qemu_test import exec_command_and_wait_for_pattern as ec_and_wait
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from qemu_test.linuxkernel import LinuxKernelTest
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+from qemu.machine.machine import VMLaunchFailure
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class Aarch64VirtKVMTests(LinuxKernelTest):
@@ -44,7 +45,14 @@ class Aarch64VirtKVMTests(LinuxKernelTest):
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'-append', kernel_command_line)
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self.vm.add_args("-smp", "2", "-m", "320")
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- self.vm.launch()
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+ try:
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+ self.vm.launch()
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+ except VMLaunchFailure as excp:
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+ if "does not support providing Virtualization" in excp.output:
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+ self.skipTest("accelerator has no virtualization support")
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+ else:
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+ self.log.info("unhandled launch failure: %s", excp.output)
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+ raise excp
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self.wait_for_console_pattern('buildroot login:')
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ec_and_wait(self, 'root', '#')