From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2BADAEB64DA for ; Thu, 22 Jun 2023 17:34:28 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qCOBv-0007BK-JY; Thu, 22 Jun 2023 13:33:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qCOBr-0006ue-VI; Thu, 22 Jun 2023 13:33:51 -0400 Received: from mail.ozlabs.org ([2404:9400:2221:ea00::3] helo=gandalf.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qCOBn-00072Q-9k; Thu, 22 Jun 2023 13:33:50 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4Qn6t03T5dz4x3S; Fri, 23 Jun 2023 03:33:44 +1000 (AEST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4Qn6sx6Z9sz4x3k; Fri, 23 Jun 2023 03:33:41 +1000 (AEST) Message-ID: Date: Thu, 22 Jun 2023 19:33:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v2 7/7] tests/avocado: Add ppc64 pseries multiprocessor boot tests Content-Language: en-US To: Nicholas Piggin , qemu-ppc@nongnu.org Cc: qemu-devel@nongnu.org, Harsh Prateek Bora , Daniel Henrique Barboza , David Gibson , Greg Kurz , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= References: <20230622093357.255649-1-npiggin@gmail.com> <20230622093357.255649-8-npiggin@gmail.com> From: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= In-Reply-To: <20230622093357.255649-8-npiggin@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2404:9400:2221:ea00::3; envelope-from=SRS0=yb1G=CK=kaod.org=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-0.09, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 6/22/23 11:33, Nicholas Piggin wrote: > Add mult-thread/core/socket Linux boot tests that ensure the right > topology comes up. Of particular note is a SMT test, which is a new > capability for TCG. > > Signed-off-by: Nicholas Piggin Reviewed-by: Cédric Le Goater Thanks, C. > --- > tests/avocado/ppc_pseries.py | 60 +++++++++++++++++++++++++++++++++--- > 1 file changed, 55 insertions(+), 5 deletions(-) > > diff --git a/tests/avocado/ppc_pseries.py b/tests/avocado/ppc_pseries.py > index a152cf222e..ff42c770f2 100644 > --- a/tests/avocado/ppc_pseries.py > +++ b/tests/avocado/ppc_pseries.py > @@ -14,12 +14,9 @@ class pseriesMachine(QemuSystemTest): > timeout = 90 > KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' > panic_message = 'Kernel panic - not syncing' > + good_message = 'VFS: Cannot open root device' > > - def test_ppc64_pseries(self): > - """ > - :avocado: tags=arch:ppc64 > - :avocado: tags=machine:pseries > - """ > + def do_test_ppc64_linux_boot(self): > kernel_url = ('https://archives.fedoraproject.org/pub/archive' > '/fedora-secondary/releases/29/Everything/ppc64le/os' > '/ppc/ppc64/vmlinuz') > @@ -31,5 +28,58 @@ def test_ppc64_pseries(self): > self.vm.add_args('-kernel', kernel_path, > '-append', kernel_command_line) > self.vm.launch() > + > + def test_ppc64_linux_boot(self): > + """ > + :avocado: tags=arch:ppc64 > + :avocado: tags=machine:pseries > + """ > + > + self.do_test_ppc64_linux_boot() > console_pattern = 'VFS: Cannot open root device' > wait_for_console_pattern(self, console_pattern, self.panic_message) > + > + def test_ppc64_linux_smp_boot(self): > + """ > + :avocado: tags=arch:ppc64 > + :avocado: tags=machine:pseries > + """ > + > + self.vm.add_args('-smp', '4') > + self.do_test_ppc64_linux_boot() > + console_pattern = '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_message) > + > + def test_ppc64_linux_smt_boot(self): > + """ > + :avocado: tags=arch:ppc64 > + :avocado: tags=machine:pseries > + """ > + > + self.vm.add_args('-smp', '4,threads=4') > + self.do_test_ppc64_linux_boot() > + console_pattern = 'CPU maps initialized for 4 threads per core' > + wait_for_console_pattern(self, console_pattern, self.panic_message) > + console_pattern = '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_message) > + > + def test_ppc64_linux_big_boot(self): > + """ > + :avocado: tags=arch:ppc64 > + :avocado: tags=machine:pseries > + """ > + > + self.vm.add_args('-smp', '16,threads=4,cores=2,sockets=2') > + self.vm.add_args('-m', '512M', > + '-object', 'memory-backend-ram,size=256M,id=m0', > + '-object', 'memory-backend-ram,size=256M,id=m1') > + self.vm.add_args('-numa', 'node,nodeid=0,memdev=m0') > + self.vm.add_args('-numa', 'node,nodeid=1,memdev=m1') > + self.do_test_ppc64_linux_boot() > + console_pattern = 'CPU maps initialized for 4 threads per core' > + wait_for_console_pattern(self, console_pattern, self.panic_message) > + console_pattern = 'smp: Brought up 2 nodes, 16 CPUs' > + wait_for_console_pattern(self, console_pattern, self.panic_message) > + wait_for_console_pattern(self, self.good_message, self.panic_message)