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 lists1p.gnu.org (lists1p.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 7BC73C43458 for ; Mon, 29 Jun 2026 17:25:58 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1weFjb-0004Fi-0a; Mon, 29 Jun 2026 13:25:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1weFjY-0004EH-5N; Mon, 29 Jun 2026 13:25:24 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1weFjT-0000Yh-QQ; Mon, 29 Jun 2026 13:25:23 -0400 Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65TGJnOe3904134; Mon, 29 Jun 2026 17:25:13 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pp1; bh=3sgfdM b9aHAkPGmhuTEM8bCjDG00Y+GpCVlP3FjJ8II=; b=PjRRs1zRfWxmhY1QV2JEu2 HcEQx1fueFoMdkyolq3I/o6iTsvXw3+W6cawOuVX62yrrNWQtSSFWrHEWXhE5SWF C4yUlx+LmRf9t8j8AdbNA5dVt0d3mFfKqd6XkTImwFHpnxgEuVYWXXf6FxVO6+v8 fRSYTi/QgTfSicaSCarMCEdZ754tYirRW3fYVQyNEWs1yByA2hO8C1Nn+zrW/yee CRdsHeZNkzjxjxq6QZxVz2WKZKrA/QWDl3qdjR4QUG8N1PFIlvCn9v39+SYP2Vw2 J7+79xZd6JryUKsNdHdGKocoELbW3aRAV4SL+ZINGUnf1BVxJVI0gCgbtOTbMjZQ == Received: from ppma22.wdc07v.mail.ibm.com (5c.69.3da9.ip4.static.sl-reverse.com [169.61.105.92]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4f26qftqb8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 29 Jun 2026 17:25:12 +0000 (GMT) Received: from pps.filterd (ppma22.wdc07v.mail.ibm.com [127.0.0.1]) by ppma22.wdc07v.mail.ibm.com (8.18.1.7/8.18.1.7) with ESMTP id 65THJgK2023053; Mon, 29 Jun 2026 17:25:11 GMT Received: from smtprelay03.dal12v.mail.ibm.com ([172.16.1.5]) by ppma22.wdc07v.mail.ibm.com (PPS) with ESMTPS id 4f2s7vxqs9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 29 Jun 2026 17:25:11 +0000 (GMT) Received: from smtpav05.dal12v.mail.ibm.com (smtpav05.dal12v.mail.ibm.com [10.241.53.104]) by smtprelay03.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 65THP9pV6750842 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 29 Jun 2026 17:25:10 GMT Received: from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E03425805D; Mon, 29 Jun 2026 17:25:09 +0000 (GMT) Received: from smtpav05.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 80C8B58052; Mon, 29 Jun 2026 17:25:08 +0000 (GMT) Received: from ltc.linux.ibm.com (unknown [9.5.196.140]) by smtpav05.dal12v.mail.ibm.com (Postfix) with ESMTP; Mon, 29 Jun 2026 17:25:08 +0000 (GMT) MIME-Version: 1.0 Date: Mon, 29 Jun 2026 22:55:08 +0530 From: Misbah Anjum N To: Aditya Gupta Cc: qemu-devel@nongnu.org, qemu-ppc@nongnu.org, Harsh Prateek Bora , =?UTF-8?Q?C=C3=A9dric_Le_Goater?= , =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , Shivang Upadhyay , =?UTF-8?Q?Daniel_P_=2E_Berrang?= =?UTF-8?Q?=C3=A9?= , Sourabh Jain , Hari Bathini , Nicholas Piggin , Miles Glenn , Fabiano Rosas , Laurent Vivier , Paolo Bonzini , devel@lists.libvirt.org, Anushree Mathur , Pierrick Bouvier , kvm@vger.kernel.org, Gautam Menghani , Chinmay Rath Subject: Re: [PATCH v2 0/8] Testcase improvements and Power8E/NVL removal In-Reply-To: <20260624195924.1422821-1-adityag@linux.ibm.com> References: <20260624195924.1422821-1-adityag@linux.ibm.com> Message-ID: <24f5f50517e3c01012223b7c774d7094@linux.ibm.com> X-Sender: misanjum@linux.ibm.com Organization: IBM Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Authority-Analysis: v=2.4 cv=RYqgzVtv c=1 sm=1 tr=0 ts=6a42aa78 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=kj9zAlcOel0A:10 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=VwQbUJbxAAAA:8 a=20KFwNOVAAAA:8 a=p0WdMEafAAAA:8 a=VnNF1IyMAAAA:8 a=uOxguaagmlPXxrVSXkIA:9 a=CjuIK1q_8ugA:10 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI5MDE0NSBTYWx0ZWRfXwUcCbi4CN2t/ Caw8GGO0mRZ4w86jqEOVszTW3Es0GPxhcND8yDhstA+ZHBtvNqH0Qv0MZF4V3J9Qq6/pWyh35kP sVzXc6JA+pSvuhaU2fHwbOd0e+aaXTQ= X-Proofpoint-GUID: ohg5Ws7yQ_D0WhDtrBOuXrQEJ7RznMrj X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI5MDE0NSBTYWx0ZWRfX+89fMKRDRgHP 4oY8f+VE36ppsni2e1TQk48YOd3yqSeGkhpZx0Vc5x+h34flCx2F73zWwcCk+ot/tcRaTR+EleY npGJoH+YlWqP0zdrRU7EFyFrz8CFqpAZaJl3Vd/k8s98ZEfdW5W0izGZmMdJMmIRycGr0AhRcgX /srqYNJ+DM/Xzfq8iFze43Euclfq1A/QaNANY6uteijbQswIVzhL+LzTuSgjmdqk5fTKbdxLidr AURy0Hokgsa1COahoE8hil1BvOa72b0CgGi7P0RB73XwptcxYtTTLwHVs30jXy/CynQ3kPLmXd9 RFjCKkP2KZfxFKexvDP1o6FPVybYGEoS5qwR0iozrcJ9fGLZoIpkGa0jRnMfZEg6xAw9voaDEMJ 5FXtUGxqSXLUiFFgGFLysgeQX1TBQd7XHtEkdyTYoAP8j646uNK9XcRnCWTRayESyske4RGXCzz 87CYkabD2OuPeLqpq9w== X-Proofpoint-ORIG-GUID: tMjJM78y7r9H3iM5QiVcor-nklN4h-bu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-29_04,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 malwarescore=0 spamscore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 clxscore=1011 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606290145 Received-SPF: pass client-ip=148.163.156.1; envelope-from=misanjum@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: qemu development 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 2026-06-25 01:29, Aditya Gupta via Devel wrote: > Overview > ======== > > This patch series merged two patch series sent earlier: > "Testcase improvements for PowerNV" > "Remove deprecated Power8E and 8NVL CPUs" > since the Power8E removal series depended on the former due to pnv-spi > test > > Broadly contains 3 changes: > 1. Testcase improvements: > Add a testcase to detect regression in remote interrupts when XIVE > changes, > since such regression had occurred during Power11 XIVE changes: > > https://lore.kernel.org/qemu-devel/baf6c854-832b-4a2e-922f-d34e6dadf821@redhat.com/ > > Also add Power11 chip and testcase in qtests, and fadump functional > test > > 2. Power8E/Power8NVL removal > Power8E and Power8NVL were deprecated since QEMU 10.1, with > commit 264a604e7163 ("target/ppc: Deprecate Power8E and Power8NVL") > > Hence, remove usage (chip and core types) of Power8E and 8NVL from > PowerNV, > PSeries as well as testcases. > > 3. Maintainer changes > Add myself as maintainer for PowerNV machine > > Testing > ======= > > * Git tree for testing: > https://gitlab.com/adi-g15-ibm/qemu/tree/feat_maintainer-v2 > * Gitlab pipeline: > https://gitlab.com/adi-g15-ibm/qemu/-/pipelines/2627063408 > * Successful ppc64 functional tests, qtests, boot tests, builds at all > commits > > Changelog > ========= > v2: > + #1: put e1000e on socket 1, and disable it's cpu, as suggested by > cedric > + #1: pull out command fail checks into a helper, as suggested by > shivang > + #2: use g_autofree, suggested by cedric > + #3: use g_autofree in tests updated > + #8: remove G:, as suggested by daniel > + rebased to upstream > > from previous split series: > + #1: added checks to see if network is up and interrupts happened, > based on shivang's review > + #3: replaced common if-else-if check for machine type with > pnv_get_machine_type > + #7: added doc in removed-features, as suggested by cedric > + #6,7: added rb from philippe > + #8: new patch, maintainer change > > Aditya Gupta (8): > tests/functional: Add remote interrupts test for PowerNV > tests/qtest/pnv_spi: Test Power11 PNV_SPI > tests/qtest: Add Power11 chip & machine to qtests > tests/functional: Use default powernv machine instead of power10 > ppc/pnv: Replace Power8E with Power11 for 'none' machine test > ppc/pnv: Remove Power8E and Power8NVL pnv chips > ppc/pnv: Remove Power8E and Power8NVL CPUs > MAINTAINERS: Add self as maintainer for PowerNV > > MAINTAINERS | 2 +- > docs/about/deprecated.rst | 9 --- > docs/about/removed-features.rst | 8 +++ > docs/system/ppc/powernv.rst | 2 +- > docs/system/ppc/pseries.rst | 2 +- > hw/ppc/pnv.c | 62 ----------------- > hw/ppc/pnv_core.c | 2 - > hw/ppc/spapr_cpu_core.c | 2 - > include/hw/ppc/pnv.h | 8 --- > target/ppc/cpu-models.c | 6 -- > target/ppc/cpu-models.h | 4 -- > target/ppc/cpu_init.c | 6 -- > target/ppc/kvm.c | 4 +- > tests/functional/ppc64/test_fadump.py | 2 +- > tests/functional/ppc64/test_powernv.py | 95 ++++++++++++++++++++++++++ > tests/qtest/machine-none-test.c | 2 +- > tests/qtest/pnv-host-i2c-test.c | 10 ++- > tests/qtest/pnv-spi-seeprom-test.c | 20 ++++-- > tests/qtest/pnv-xive2-test.c | 2 +- > tests/qtest/pnv-xscom-test.c | 22 ++---- > tests/qtest/pnv-xscom.h | 42 ++++++++---- > 21 files changed, 163 insertions(+), 149 deletions(-) > > > base-commit: b83371668192a705b878e909c5ae9c1233cbd5fb Hi Aditya, I've tested the patch series on PowerNV and pSeries guests including the new remote interrupts functional test and Power8E/NVL removal. Testing Environment: - Host: Fedora 42 ppc64le - Arch: ppc64le - QEMU: emulator version 11.0.50 (v11.0.0-2400-g20553466cc-dirty) PowerNV Guest Bringup Status: Success qemu-system-ppc64 -name test-vm -machine powernv -m 4096 -smp 4 -nographic \ -kernel ~/.cache/qemu/download/6fd29aff9ad4362511ea5d0acbb510667c7031928e97d64ec15bbc5daf4b8151 \ -drive file=~/.cache/qemu/download/aee2192b692077c4bde31cb56ce474424b358f17cec323d5c94af3970c9aada2,format=raw,if=none,id=drive0,readonly=on \ -device nvme,drive=drive0,bus=pcie.2,addr=0x0,serial=1234 \ -append "root=/dev/nvme0n1 console=tty0 console=hvc0" PSeries Guest Bringup Status: Success qemu-system-ppc64 -name test-vm -machine pseries,accel=kvm -m 4096 \ -smp 8,sockets=1,cores=8,threads=1 -nographic -serial mon:stdio \ -drive file=/home/kvmci/tests/data/avocado-vt/images/rhel8.0devel-ppc64le.qcow2,if=virtio,format=qcow2 \ -netdev bridge,id=net0,br=virbr0 -device virtio-net-pci,netdev=net0 Power8E/NVL Removal Verification Status: Success (both correctly rejected after removal) qemu-system-ppc64: unable to find CPU model 'power8e_v2.1' qemu-system-ppc64: unable to find CPU model 'power8nvl_v1.0' QEMU Functional Test Results (make check-functional-ppc64) Status: Success Ok: 12 Fail: 0 Skipped: 4 QEMU Unit Test Results (make check-qtest-ppc64) Status: Success Ok: 33 Fail: 0 Skipped: 0 Result: All tests passed successfully. Tested-by: Misbah Anjum N Thanks, Misbah Anjum N