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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::232; envelope-from=npiggin@gmail.com; helo=mail-oi1-x232.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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 @gmail.com) X-ZM-MESSAGEID: 1688379486288100001 Content-Type: text/plain; charset="utf-8" This copies ppc_pseries.py to start a set of powernv tests, including a Linux boot test for the newly added SMT mode. Signed-off-by: Nicholas Piggin --- tests/avocado/ppc_powernv.py | 86 ++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 tests/avocado/ppc_powernv.py diff --git a/tests/avocado/ppc_powernv.py b/tests/avocado/ppc_powernv.py new file mode 100644 index 0000000000..f72e87bc70 --- /dev/null +++ b/tests/avocado/ppc_powernv.py @@ -0,0 +1,86 @@ +# Test that Linux kernel boots on ppc powernv machines and check the conso= le +# +# Copyright (c) 2018, 2020 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import QemuSystemTest +from avocado_qemu import wait_for_console_pattern + +class powernvMachine(QemuSystemTest): + + timeout =3D 90 + KERNEL_COMMON_COMMAND_LINE =3D 'printk.time=3D0 ' + panic_message =3D 'Kernel panic - not syncing' + good_message =3D 'VFS: Cannot open root device' + + def do_test_linux_boot(self): + self.require_accelerator("tcg") + kernel_url =3D ('https://archives.fedoraproject.org/pub/archive' + '/fedora-secondary/releases/29/Everything/ppc64le/os' + '/ppc/ppc64/vmlinuz') + kernel_hash =3D '3fe04abfc852b66653b8c3c897a59a689270bc77' + kernel_path =3D self.fetch_asset(kernel_url, asset_hash=3Dkernel_h= ash) + + self.vm.set_console() + kernel_command_line =3D self.KERNEL_COMMON_COMMAND_LINE + 'console= =3Dhvc0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + + def test_linux_boot(self): + """ + :avocado: tags=3Darch:ppc64 + :avocado: tags=3Dmachine:powernv + :avocado: tags=3Daccel:tcg + """ + + self.do_test_linux_boot() + console_pattern =3D 'VFS: Cannot open root device' + wait_for_console_pattern(self, console_pattern, self.panic_message) + + def test_linux_smp_boot(self): + """ + :avocado: tags=3Darch:ppc64 + :avocado: tags=3Dmachine:powernv + :avocado: tags=3Daccel:tcg + """ + + self.vm.add_args('-smp', '4') + self.do_test_linux_boot() + console_pattern =3D 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_messa= ge) + + def test_linux_smt_boot(self): + """ + :avocado: tags=3Darch:ppc64 + :avocado: tags=3Dmachine:powernv + :avocado: tags=3Daccel:tcg + """ + + self.vm.add_args('-smp', '4,threads=3D4') + self.do_test_linux_boot() + console_pattern =3D 'CPU maps initialized for 4 threads per core' + wait_for_console_pattern(self, console_pattern, self.panic_message) + console_pattern =3D 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_messa= ge) + + def test_linux_big_boot(self): + """ + :avocado: tags=3Darch:ppc64 + :avocado: tags=3Dmachine:powernv + :avocado: tags=3Daccel:tcg + """ + + self.vm.add_args('-smp', '8,threads=3D4,cores=3D2,sockets=3D1') + # powernv does not support NUMA + self.do_test_linux_boot() + console_pattern =3D 'CPU maps initialized for 4 threads per core' + wait_for_console_pattern(self, console_pattern, self.panic_message) + console_pattern =3D 'smp: Brought up 1 node, 8 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_messa= ge) --=20 2.40.1