This test case demonstrates an issue with the current implementation of firmware autoselection. While the test case passes, the outcome is not the desired one. The domain XML explicitly requests that the format for the firmware excutable is raw and the format for the NVRAM template is qcow2: since there are no firmware descriptors that satisfy these requirements, this should result in a failure. Instead, the second request is simply ignored and a firmware that uses raw format NVRAM template is selected. The issue will be addressed in an upcoming commit. Signed-off-by: Andrea Bolognani <abologna@redhat.com> --- ...-mismatch-nvramtemplate.x86_64-latest.args | 37 +++++++++++++++++ ...t-mismatch-nvramtemplate.x86_64-latest.xml | 41 +++++++++++++++++++ ...auto-efi-format-mismatch-nvramtemplate.xml | 19 +++++++++ tests/qemuxmlconftest.c | 1 + 4 files changed, 98 insertions(+) create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.args create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.xml create mode 100644 tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.xml diff --git a/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.args b/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.args new file mode 100644 index 0000000000..e7c9110c95 --- /dev/null +++ b/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.args @@ -0,0 +1,37 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/var/lib/libvirt/qemu/domain--1-guest \ +USER=test \ +LOGNAME=test \ +XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-guest/.local/share \ +XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-guest/.cache \ +XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-guest/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=guest,debug-threads=on \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-guest/master-key.aes"}' \ +-blockdev '{"driver":"file","filename":"/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"}' \ +-blockdev '{"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"}' \ +-blockdev '{"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/guest_VARS.fd","node-name":"libvirt-pflash1-storage","read-only":false}' \ +-machine pc-q35-10.0,usb=off,smm=on,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-storage,acpi=on \ +-accel kvm \ +-cpu qemu64 \ +-global driver=cfi.pflash01,property=secure,value=on \ +-m size=1048576k \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":1073741824}' \ +-overcommit mem-lock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid 63840878-0deb-4095-97e6-fc444d9bc9fa \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-boot strict=on \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-global ICH9-LPC.noreboot=off \ +-watchdog-action reset \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.xml b/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.xml new file mode 100644 index 0000000000..f4df8c07ed --- /dev/null +++ b/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.x86_64-latest.xml @@ -0,0 +1,41 @@ +<domain type='kvm'> + <name>guest</name> + <uuid>63840878-0deb-4095-97e6-fc444d9bc9fa</uuid> + <memory unit='KiB'>1048576</memory> + <currentMemory unit='KiB'>1048576</currentMemory> + <vcpu placement='static'>1</vcpu> + <os firmware='efi'> + <type arch='x86_64' machine='pc-q35-10.0'>hvm</type> + <firmware> + <feature enabled='yes' name='enrolled-keys'/> + <feature enabled='yes' name='secure-boot'/> + </firmware> + <loader readonly='yes' secure='yes' type='pflash' format='raw'>/usr/share/edk2/ovmf/OVMF_CODE.secboot.fd</loader> + <nvram template='/usr/share/edk2/ovmf/OVMF_VARS.secboot.fd' templateFormat='raw' format='raw'>/var/lib/libvirt/qemu/nvram/guest_VARS.fd</nvram> + <boot dev='hd'/> + </os> + <features> + <acpi/> + <smm state='on'/> + </features> + <cpu mode='custom' match='exact' check='none'> + <model fallback='forbid'>qemu64</model> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <controller type='usb' index='0' model='none'/> + <controller type='sata' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pcie-root'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <audio id='1' type='none'/> + <watchdog model='itco' action='reset'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.xml b/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.xml new file mode 100644 index 0000000000..4dc1ffce31 --- /dev/null +++ b/tests/qemuxmlconfdata/firmware-auto-efi-format-mismatch-nvramtemplate.xml @@ -0,0 +1,19 @@ +<domain type='kvm'> + <name>guest</name> + <uuid>63840878-0deb-4095-97e6-fc444d9bc9fa</uuid> + <memory unit='KiB'>1048576</memory> + <vcpu placement='static'>1</vcpu> + <os firmware='efi'> + <type arch='x86_64' machine='pc-q35-10.0'>hvm</type> + <loader format='raw'/> + <nvram templateFormat='qcow2'/> + </os> + <features> + <acpi/> + </features> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <controller type='usb' model='none'/> + <memballoon model='none'/> + </devices> +</domain> diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c index ea61e2025d..223310e8a2 100644 --- a/tests/qemuxmlconftest.c +++ b/tests/qemuxmlconftest.c @@ -1616,6 +1616,7 @@ mymain(void) DO_TEST_CAPS_ARCH_LATEST_ABI_UPDATE("firmware-auto-efi-format-loader-raw", "aarch64"); DO_TEST_CAPS_LATEST("firmware-auto-efi-format-nvramtemplate-qcow2"); DO_TEST_CAPS_LATEST("firmware-auto-efi-format-mismatch"); + DO_TEST_CAPS_LATEST("firmware-auto-efi-format-mismatch-nvramtemplate"); /* This test passes, but the outcome is not the desired one: the * generic edk2 build gets selected instead of the AMD SEV one */ -- 2.52.0