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[PATCH v25 19/21] tests/avocado: s390x cpu topology test socket full
From: |
Nina Schoetterl-Glausch |
Subject: |
[PATCH v25 19/21] tests/avocado: s390x cpu topology test socket full |
Date: |
Thu, 5 Oct 2023 18:01:53 +0200 |
From: Pierre Morel <pmorel@linux.ibm.com>
This test verifies that QMP set-cpu-topology does not accept
to overload a socket.
Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
tests/avocado/s390_topology.py | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/tests/avocado/s390_topology.py b/tests/avocado/s390_topology.py
index 3661048f4c..a63c2b2923 100644
--- a/tests/avocado/s390_topology.py
+++ b/tests/avocado/s390_topology.py
@@ -338,3 +338,29 @@ def test_dedicated(self):
self.guest_set_dispatching('0');
self.check_topology(0, 0, 0, 0, 'high', True)
self.check_polarization("horizontal")
+
+
+ def test_socket_full(self):
+ """
+ This test verifies that QEMU does not accept to overload a socket.
+ The socket-id 0 on book-id 0 already contains CPUs 0 and 1 and can
+ not accept any new CPU while socket-id 0 on book-id 1 is free.
+
+ :avocado: tags=arch:s390x
+ :avocado: tags=machine:s390-ccw-virtio
+ """
+ self.kernel_init()
+ self.vm.add_args('-smp',
+ '3,drawers=2,books=2,sockets=3,cores=2,maxcpus=24')
+ self.vm.launch()
+ self.wait_until_booted()
+
+ self.system_init()
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 2, 'socket-id': 0, 'book-id': 0})
+ self.assertEqual(res['error']['class'], 'GenericError')
+
+ res = self.vm.qmp('set-cpu-topology',
+ {'core-id': 2, 'socket-id': 0, 'book-id': 1})
+ self.assertEqual(res['return'], {})
--
2.39.2
- [PATCH v25 03/21] s390x/cpu topology: add topology entries on CPU hotplug, (continued)
- [PATCH v25 03/21] s390x/cpu topology: add topology entries on CPU hotplug, Nina Schoetterl-Glausch, 2023/10/05
- [PATCH v25 07/21] s390x/cpu topology: interception of PTF instruction, Nina Schoetterl-Glausch, 2023/10/05
- [PATCH v25 09/21] qapi/s390x/cpu topology: set-cpu-topology qmp command, Nina Schoetterl-Glausch, 2023/10/05
- [PATCH v25 10/21] machine: adding s390 topology to query-cpu-fast, Nina Schoetterl-Glausch, 2023/10/05
- [PATCH v25 01/21] qapi: machine.json: change docs regarding CpuInstanceProperties, Nina Schoetterl-Glausch, 2023/10/05
- [PATCH v25 06/21] s390x/cpu topology: resetting the Topology-Change-Report, Nina Schoetterl-Glausch, 2023/10/05
- [PATCH v25 20/21] tests/avocado: s390x cpu topology dedicated errors, Nina Schoetterl-Glausch, 2023/10/05
- [PATCH v25 19/21] tests/avocado: s390x cpu topology test socket full,
Nina Schoetterl-Glausch <=