On Fri, 18 Jun 2021 13:26:47 +0200 Igor Mammedov <imamm...@redhat.com> wrote:
> On Thu, 17 Jun 2021 18:49:17 +0200 > Claudio Fontana <cfont...@suse.de> wrote: [...] > > Does this series work with --disable-kvm builds? (TCG-only builds?) > I'll test. But on the first glance it should work without issues. > (i.e. kvm only tests will be skipped). it didn't work, built fine but still tries to execute KVM test. Fixed v3 is on the way > > > > > Thanks, > > > > CLaudio > > > > > > > > > > For an example: > > > test q35 machine with intel_iommu > > > This test will run only is KVM is available and fail > > > to start QEMU if it fallsback to TCG, thus failing whole test. > > > So if test is executed in VM where nested KVM is not enabled > > > or on other than x86 host, it will break 'make check-qtest' > > > > > > Series adds a lightweight qtest_has_kvm() check, which abuses > > > build system and should help to avoid running KVM only tests > > > on hosts that do not support it. > > > > > > PS: > > > there is an alternative 'query-accels' QMP command proposal > > > https://patchwork.kernel.org/project/qemu-devel/patch/20210503211020.894589-3-phi...@redhat.com/ > > > which I think is more robust compared to qtest_has_kvm() and > > > could be extended to take into account machine type. > > > But it's more complex and what I dislike about it most, > > > it requires execution of 'probing' QEMU instance to find > > > execute 'query-accels' QMP command, which is rather resource > > > consuming. So I'd use query-accels approach only when it's > > > the only possible option to minimize load on CI systems. > > > > > > Igor Mammedov (2): > > > tests: acpi: q35: test for x2APIC entries in SRAT > > > tests: acpi: update expected tables blobs > > > > > > root (1): > > > tests: qtest: add qtest_has_kvm() to check if tested bynary supports > > > KVM > > > > > > tests/qtest/libqos/libqtest.h | 7 +++++++ > > > meson.build | 1 + > > > tests/data/acpi/q35/APIC.numamem | Bin 0 -> 2686 bytes > > > tests/data/acpi/q35/DSDT.numamem | Bin 7865 -> 35222 bytes > > > tests/data/acpi/q35/FACP.numamem | Bin 0 -> 244 bytes > > > tests/data/acpi/q35/SRAT.numamem | Bin 224 -> 5080 bytes > > > tests/qtest/bios-tables-test.c | 10 +++++++--- > > > tests/qtest/libqtest.c | 20 ++++++++++++++++++++ > > > 8 files changed, 35 insertions(+), 3 deletions(-) > > > create mode 100644 tests/data/acpi/q35/APIC.numamem > > > create mode 100644 tests/data/acpi/q35/FACP.numamem > > > > > > >