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kumquat-buildroot/support/testing/tests/boot/test_grub.py
Romain Naour d0e2e420c9 support/testing: override the EDK2 CPU hotplug bug check 
In QEMU v5.1.0 up to v7.2.0, the CPU hotplug register block misbehaves.
EDK2 hang if the bug is detected in Qemu after printing errors to IO port 0x402
(requires BR2_TARGET_EDK2_OVMF_DEBUG_ON_SERIAL to see them)

The Docker image used by the Buildroot gitlab-ci uses Qemu 5.2.0, the workaround
can be removed as soon as the Docker image is updated to provided Qemu >= 8.0.0.

bf5678b580
http://lists.busybox.net/pipermail/buildroot/2023-July/670825.html

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186190 (TestGrubX8664EFI)
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186198 (TestGrubi386EFI)
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186306 (TestIso9660Grub2EFI)
https://gitlab.com/buildroot.org/buildroot/-/jobs/4725186317 (TestIso9660Grub2Hybrid)

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2023-07-29 11:00:56 +02:00

173 lines
6.9 KiB
Python
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import os
import infra.basetest
class TestGrubi386BIOS(infra.basetest.BRTest):
config = \
"""
BR2_x86_core2=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_CORE2_UCLIBC_STABLE=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh {}"
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/pc/genimage-bios.cfg"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_GRUB2=y
BR2_TARGET_GRUB2_I386_PC=y
BR2_TARGET_GRUB2_INSTALL_TOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
""".format(infra.filepath("tests/boot/test_grub/post-build.sh"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
self.emulator.boot(arch="i386", options=["-hda", hda])
self.emulator.login()
class TestGrubi386EFI(infra.basetest.BRTest):
config = \
"""
BR2_x86_core2=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_CORE2_UCLIBC_STABLE=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh {}"
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pc/post-image-efi.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_PACKAGE_EFIVAR=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_EDK2=y
BR2_TARGET_GRUB2=y
BR2_TARGET_GRUB2_I386_EFI=y
BR2_TARGET_GRUB2_INSTALL_TOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_DOSFSTOOLS=y
""".format(infra.filepath("tests/boot/test_grub/post-build.sh"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
bios = os.path.join(self.builddir, "images", "OVMF.fd")
# In QEMU v5.1.0 up to v7.2.0, the CPU hotplug register block misbehaves.
# EDK2 hang if the bug is detected in Qemu after printing errors to IO port 0x402
# (requires BR2_TARGET_EDK2_OVMF_DEBUG_ON_SERIAL to see them)
# The Docker image used by the Buildroot gitlab-ci uses Qemu 5.2.0, the workaround
# can be removed as soon as the Docker image is updated to provided Qemu >= 8.0.0.
# https://github.com/tianocore/edk2/commit/bf5678b5802685e07583e3c7ec56d883cbdd5da3
# http://lists.busybox.net/pipermail/buildroot/2023-July/670825.html
qemu_fw_cfg = "name=opt/org.tianocore/X-Cpuhp-Bugcheck-Override,string=yes"
self.emulator.boot(arch="i386", options=["-bios", bios, "-hda", hda, "-fw_cfg", qemu_fw_cfg])
self.emulator.login()
cmd = "modprobe efivarfs"
self.assertRunOk(cmd)
cmd = "mount -t efivarfs none /sys/firmware/efi/efivars"
self.assertRunOk(cmd)
cmd = "efivar -l"
self.assertRunOk(cmd)
class TestGrubX8664EFI(infra.basetest.BRTest):
config = \
"""
BR2_x86_64=y
BR2_x86_corei7=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_64_UCLIBC_STABLE=y
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh {}"
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pc/post-image-efi.sh"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/pc/linux.config"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_PACKAGE_EFIVAR=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_EDK2=y
BR2_TARGET_GRUB2=y
BR2_TARGET_GRUB2_X86_64_EFI=y
BR2_TARGET_GRUB2_INSTALL_TOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_DOSFSTOOLS=y
""".format(infra.filepath("tests/boot/test_grub/post-build.sh"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
bios = os.path.join(self.builddir, "images", "OVMF.fd")
# In QEMU v5.1.0 up to v7.2.0, the CPU hotplug register block misbehaves.
# EDK2 hang if the bug is detected in Qemu after printing errors to IO port 0x402
# (requires BR2_TARGET_EDK2_OVMF_DEBUG_ON_SERIAL to see them)
# The Docker image used by the Buildroot gitlab-ci uses Qemu 5.2.0, the workaround
# can be removed as soon as the Docker image is updated to provided Qemu >= 8.0.0.
# https://github.com/tianocore/edk2/commit/bf5678b5802685e07583e3c7ec56d883cbdd5da3
# http://lists.busybox.net/pipermail/buildroot/2023-July/670825.html
qemu_fw_cfg = "name=opt/org.tianocore/X-Cpuhp-Bugcheck-Override,string=yes"
self.emulator.boot(arch="x86_64", options=["-bios", bios, "-hda", hda, "-fw_cfg", qemu_fw_cfg])
self.emulator.login()
cmd = "modprobe efivarfs"
self.assertRunOk(cmd)
cmd = "mount -t efivarfs none /sys/firmware/efi/efivars"
self.assertRunOk(cmd)
cmd = "efivar -l"
self.assertRunOk(cmd)
class TestGrubAArch64EFI(infra.basetest.BRTest):
config = \
"""
BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_ROOTFS_POST_IMAGE_SCRIPT="{post_image}"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15.18"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/aarch64-virt/linux.config"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="{linux_fragment}"
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_PACKAGE_EFIVAR=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_EDK2=y
BR2_TARGET_GRUB2=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
BR2_PACKAGE_HOST_DOSFSTOOLS=y
""".format(post_image=infra.filepath("tests/boot/test_grub/post-image-aarch64-efi.sh"),
linux_fragment=infra.filepath("tests/boot/test_grub/linux-aarch64-efi.config"))
def test_run(self):
hda = os.path.join(self.builddir, "images", "disk.img")
bios = os.path.join(self.builddir, "images", "QEMU_EFI.fd")
self.emulator.boot(arch="aarch64", options=["-M", "virt", "-cpu", "cortex-a53", "-bios", bios, "-hda", hda])
self.emulator.login()
cmd = "modprobe efivarfs"
self.assertRunOk(cmd)
cmd = "mount -t efivarfs none /sys/firmware/efi/efivars"
self.assertRunOk(cmd)
cmd = "efivar -l"
self.assertRunOk(cmd)
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