Re: [PULL v4 00/83] pci,pc,virtio: features, tests, fixes, cleanups

[Philippe Mathieu-Daudé]

Hi,

On 7/11/22 23:47, Michael S. Tsirkin wrote:

> ----------------------------------------------------------------
> pci,pc,virtio: features, tests, fixes, cleanups
>
> lots of acpi rework
> first version of biosbits infrastructure
> ASID support in vhost-vdpa
> core_count2 support in smbios
> PCIe DOE emulation
> virtio vq reset
> HMAT support
> part of infrastructure for viommu support in vhost-vdpa
> VTD PASID support
> fixes, tests all over the place
Apparently unrelated to these fixes, but going from 6295a58ad1 to
v7.2.0-rc0 triggered rebuilding ACPI files and I now get:

 45/510 qemu:qtest+qtest-i386 / qtest-i386/bios-tables-test 
          ERROR          14.73s   killed by signal 6 SIGABRT
 74/510 qemu:qtest+qtest-x86_64 / qtest-x86_64/bios-tables-test 
          ERROR          12.56s   killed by signal 6 SIGABRT

Running manually:

$ QTEST_QEMU_BINARY=./qemu-system-x86_64 tests/qtest/bios-tables-test
...
# starting QEMU: exec ./qemu-system-x86_64 -qtest 
unix:/tmp/qtest-239233.sock -qtest-log /dev/null -chardev 
socket,path=/tmp/qtest-239233.qmp,id=char0 -mon 
chardev=char0,mode=control -display none -machine pc -accel kvm -accel 
tcg -net none -machine smm=off -drive 
id=hd0,if=none,file=tests/acpi-test-disk-QmvOOR,format=raw -device 
ide-hd,drive=hd0  -accel qtest
Could not access KVM kernel module: Permission denied
qemu-system-x86_64: -accel kvm: failed to initialize kvm: Permission denied
acpi-test: Warning! DSDT binary file mismatch. Actual 
[aml:/tmp/aml-Y06RV1], Expected [aml:tests/data/acpi/pc/DSDT.nosmm].
See source file tests/qtest/bios-tables-test.c for instructions on how 
to update expected files.
to see ASL diff between mismatched files install IASL, rebuild QEMU from 
scratch and re-run tests with V=1 environment variable set**
ERROR:../../tests/qtest/bios-tables-test.c:533:test_acpi_asl: assertion 
failed: (all_tables_match)
Bail out! ERROR:../../tests/qtest/bios-tables-test.c:533:test_acpi_asl: 
assertion failed: (all_tables_match)
Aborted

I blew/recreated my build directory and can reproduce.

$ uname -sm
Linux x86_64

Any clue?