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Sat, 24 May 2025 08:38:22 -0700 (PDT) Received: from draig.lan ([185.126.160.19]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-602d2282d3asm1267520a12.16.2025.05.24.08.38.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 24 May 2025 08:38:21 -0700 (PDT) Received: from draig (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id D30D75F782; Sat, 24 May 2025 16:38:20 +0100 (BST) From: =?utf-8?Q?Alex_Benn=C3=A9e?= To: Gustavo Romero Cc: qemu-devel@nongnu.org, thuth@redhat.com, berrange@redhat.com, eric.auger@redhat.com, philmd@linaro.org, peter.maydell@linaro.org, qemu-arm@nongnu.org Subject: Re: [PATCH v4] tests/functional: Add PCI hotplug test for aarch64 In-Reply-To: <20250512144629.182340-1-gustavo.romero@linaro.org> (Gustavo Romero's message of "Mon, 12 May 2025 15:45:45 +0100") References: <20250512144629.182340-1-gustavo.romero@linaro.org> User-Agent: mu4e 1.12.11; emacs 30.1 Date: Sat, 24 May 2025 16:38:20 +0100 Message-ID: <87a57210k3.fsf@draig.linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::535; envelope-from=alex.bennee@linaro.org; helo=mail-ed1-x535.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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 Gustavo Romero writes: > Add a functional test, aarch64_hotplug_pci, to exercise PCI hotplug and > hot-unplug on arm64. > > Signed-off-by: Gustavo Romero > Reviewed-by: Daniel P. Berrang=C3=A9 > --- > MAINTAINERS | 5 ++ > tests/functional/meson.build | 1 + > tests/functional/test_aarch64_hotplug_pci.py | 74 ++++++++++++++++++++ > 3 files changed, 80 insertions(+) > create mode 100755 tests/functional/test_aarch64_hotplug_pci.py > > diff --git a/MAINTAINERS b/MAINTAINERS > index 23174b4ca7..9ebb768214 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -2065,6 +2065,11 @@ S: Supported > F: include/hw/pci/pcie_doe.h > F: hw/pci/pcie_doe.c >=20=20 > +ARM PCI Hotplug > +M: Gustavo Romero > +S: Supported > +F: tests/functional/test_aarch64_hotplug_pci.py > + > ACPI/SMBIOS > M: Michael S. Tsirkin > M: Igor Mammedov > diff --git a/tests/functional/meson.build b/tests/functional/meson.build > index 52b4706cfe..2d68840fa2 100644 > --- a/tests/functional/meson.build > +++ b/tests/functional/meson.build > @@ -83,6 +83,7 @@ tests_aarch64_system_quick =3D [ > tests_aarch64_system_thorough =3D [ > 'aarch64_aspeed_ast2700', > 'aarch64_aspeed_ast2700fc', > + 'aarch64_hotplug_pci', > 'aarch64_imx8mp_evk', > 'aarch64_raspi3', > 'aarch64_raspi4', > diff --git a/tests/functional/test_aarch64_hotplug_pci.py b/tests/functio= nal/test_aarch64_hotplug_pci.py > new file mode 100755 > index 0000000000..fa1bb62c8f > --- /dev/null > +++ b/tests/functional/test_aarch64_hotplug_pci.py > @@ -0,0 +1,74 @@ > +#!/usr/bin/env python3 > +# > +# SPDX-License-Identifier: GPL-2.0-or-later > +# > +# The test hotplugs a PCI device and checks it on a Linux guest. > +# > +# Copyright (c) 2025 Linaro Ltd. > +# > +# Author: > +# Gustavo Romero > +# > +# 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 qemu_test import LinuxKernelTest, Asset, exec_command_and_wait_for_= pattern > +from qemu_test import BUILD_DIR > + > +class HotplugPCI(LinuxKernelTest): > + > + ASSET_KERNEL =3D Asset( > + ('https://ftp.debian.org/debian/dists/stable/main/installer-arm6= 4/' > + 'current/images/netboot/debian-installer/arm64/linux'), > + '3821d4db56d42c6a4eac62f31846e35465940afd87746b4cfcdf5c9eca3117b= 2') > + > + ASSET_INITRD =3D Asset( > + ('https://ftp.debian.org/debian/dists/stable/main/installer-arm6= 4/' > + 'current/images/netboot/debian-installer/arm64/initrd.gz'), > + > '2583ec22b45265ad69e82f198674f53d4cd85be124fe012eedc2fd91156bc4b4') Hmm do we need to specify a checksum type now? TAP version 13 not ok 1 test_aarch64_hotplug_pci.HotplugPCI.test_hotplug_pci 1..1 ----------------------------------- stderr ------------------------------= ----- Traceback (most recent call last): File "/home/alex/lsrc/qemu.git/tests/functional/test_aarch64_hotplug_pc= i.py", line 44, in test_hotplug_pci self.launch_kernel(self.ASSET_KERNEL.fetch(), ~~~~~~~~~~~~~~~~~~~~~~~^^ File "/home/alex/lsrc/qemu.git/tests/functional/qemu_test/asset.py", li= ne 189, in fetch raise AssetError(self, "Hash does not match %s" % self.hash) qemu_test.asset.AssetError: https://ftp.debian.org/debian/dists/stable/ma= in/installer-arm64/current/images/netboot/debian-installer/arm64/linux: Has= h does not match 3821d4db56d42c6a4eac62f31846e35465940afd87746b4cfcdf5c9eca= 3117b2 More information on test_aarch64_hotplug_pci.HotplugPCI.test_hotplug_pci = could be found here: /home/alex/lsrc/qemu.git/builds/all/tests/functional/aarch64/test_aarch6= 4_hotplug_pci.HotplugPCI.test_hotplug_pci/base.log /home/alex/lsrc/qemu.git/builds/all/tests/functional/aarch64/test_aarch6= 4_hotplug_pci.HotplugPCI.test_hotplug_pci/console.log (test program exited with status code 1) =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D In fact could we use the existing tuxrun images instead of relying on debian stable not changing? --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro