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bh=26Uoc+5Q3/kKKOhMG5eqmq6Pj/YtXNv7V0sI8pzc8RQ=; b=MJlSLAi/D1HKmeDj0kLxBf6kP6jaAook3gIKfG0tG+B+FSRCpzZ3ukL6EwMWRFxNNsYQSQ IL+BcNDVdwIl5PW9g8aZIz2qzFsgTBPssUjbI/iqBqaeH6U/WgNmoEWOLM2OR9fhG0CtVH SdRCnXyte1YfDBRUAE6MK/cYlaNHuz4= X-MC-Unique: 8R5sPzm3Omy0CN78rf0puQ-1 From: Thomas Huth To: qemu-devel@nongnu.org Cc: Stefan Hajnoczi , qemu-s390x@nongnu.org, Nina Schoetterl-Glausch Subject: [PULL 19/25] tests/avocado: s390x cpu topology test socket full Date: Wed, 18 Oct 2023 15:07:10 +0200 Message-ID: <20231018130716.286638-20-thuth@redhat.com> In-Reply-To: <20231018130716.286638-1-thuth@redhat.com> References: <20231018130716.286638-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1697634666220100001 Content-Type: text/plain; charset="utf-8" From: Pierre Morel This test verifies that QMP set-cpu-topology does not accept to overload a socket. Signed-off-by: Pierre Morel Reviewed-by: Thomas Huth Message-ID: <20231016183925.2384704-20-nsg@linux.ibm.com> Signed-off-by: Thomas Huth --- 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=3Darch:s390x + :avocado: tags=3Dmachine:s390-ccw-virtio + """ + self.kernel_init() + self.vm.add_args('-smp', + '3,drawers=3D2,books=3D2,sockets=3D3,cores=3D2,ma= xcpus=3D24') + self.vm.launch() + self.wait_until_booted() + + self.system_init() + + res =3D self.vm.qmp('set-cpu-topology', + {'core-id': 2, 'socket-id': 0, 'book-id': 0}) + self.assertEqual(res['error']['class'], 'GenericError') + + res =3D self.vm.qmp('set-cpu-topology', + {'core-id': 2, 'socket-id': 0, 'book-id': 1}) + self.assertEqual(res['return'], {}) --=20 2.41.0