The following changes since commit 29c042c6e9d4a09d4a0ac3fa54aeb7ee08ce0bdc:

  lcitool: remove Cirrus CI support (2026-06-03 12:45:38 -0400)

are available in the Git repository at:

  https://gitlab.com/marcandre.lureau/qemu.git tags/qom-tests-pr-v1

for you to fetch changes up to a78ee35b70b0ef18dfd6e2a3e8ab818471a9e503:

  qtest: add "qom-tests" command (2026-06-05 12:23:33 +0400)

----------------------------------------------------------------
Fix various QOM object life-cycle issues

This series adds a new "qom-tests" qtest command that exercises basic QOM
object life-cycle: it instantiates all non-abstract object types, gets/sets
their properties, and unrefs them. This quickly surfaces leaks and crashes
that could otherwise be triggered at runtime via QMP qom commands.

----------------------------------------------------------------
Marc-André Lureau (24):
      Fix various QOM object life-cycle issues
      hw/pci: handle missing bus in prop_pci_busnr_get
      chardev/char-socket: handle NULL addr in char_socket_get_addr
      hw/pci-bridge: handle missing parent in prop_pxb_uid_get
      hw/pci-host/i440fx: handle NULL bus in pci-hole64 getters
      hw/pci-host/q35: handle NULL bus in pci-hole64 getters
      hw/ipmi: reject NULL 'bmc' property rather than crash
      hw/xlnx_dp: reject NULL 'dpdma' property rather than crash
      hw/intc/apic: move checks to realize()
      backends/cryptodev-lkcf: skip cleanup when not initialized
      system/ioport: minor code simplification
      hw/core/machine: free shim_filename on finalization
      net/filter: free old values in property setters
      target/i386/sev: add finalize functions and fix leaking setters
      target/i386/kvm/tdx: free strings in tdx_guest_finalize
      hw/i386/nitro_enclave: add instance finalize
      hw/i386/pc: free pcspk on finalization
      hw/tpm: free PPI buffer on finalization
      hw/loongarch/virt: free flash devices and OEM strings on finalization
      hw/ppc/spapr: free host_model and host_serial on finalization
      target/riscv: fix general_user_opts hash table leak
      target/riscv: use hash table as set for user_options
      hw/i2c/pmbus: fix undefined behavior in pmbus_direct_mode2data
      qtest: add "qom-tests" command

 target/riscv/cpu.h                  |  3 ++-
 tests/qtest/libqtest.h              |  8 ++++++
 backends/cryptodev-lkcf.c           |  4 +++
 chardev/char-socket.c               |  4 +++
 hw/core/machine.c                   |  1 +
 hw/display/xlnx_dp.c                |  6 +++++
 hw/i2c/pmbus_device.c               |  6 +++--
 hw/i386/nitro_enclave.c             | 11 ++++++++
 hw/i386/pc.c                        | 10 +++++++
 hw/intc/apic_common.c               | 23 +++++++++-------
 hw/ipmi/ipmi.c                      |  8 +++++-
 hw/loongarch/virt.c                 | 14 ++++++++++
 hw/pci-bridge/pci_expander_bridge.c |  8 +++++-
 hw/pci-host/i440fx.c                | 15 +++++++++--
 hw/pci-host/q35.c                   | 15 +++++++++--
 hw/pci/pci.c                        | 11 ++++++--
 hw/ppc/spapr.c                      |  2 ++
 hw/tpm/tpm_tis_sysbus.c             |  9 +++++++
 net/filter.c                        |  2 ++
 system/ioport.c                     |  3 +--
 system/qtest.c                      | 46 ++++++++++++++++++++++++++++++++
 target/i386/cpu-apic.c              |  6 +----
 target/i386/kvm/tdx.c               |  5 ++++
 target/i386/sev.c                   | 37 ++++++++++++++++++++++++++
 target/riscv/cpu.c                  | 53 ++++++++++++++++++++++---------------
 target/riscv/kvm/kvm-cpu.c          |  8 +++---
 tests/qtest/libqtest.c              |  6 +++++
 tests/qtest/qom-test.c              | 12 +++++++++
 28 files changed, 282 insertions(+), 54 deletions(-)

Hi

On Fri, Jun 5, 2026 at 7:45 PM Marc-André Lureau
<marcandre.lureau@redhat.com> wrote:
>
> The following changes since commit 29c042c6e9d4a09d4a0ac3fa54aeb7ee08ce0bdc:
>
>   lcitool: remove Cirrus CI support (2026-06-03 12:45:38 -0400)
>
> are available in the Git repository at:
>
>   https://gitlab.com/marcandre.lureau/qemu.git tags/qom-tests-pr-v1
>
> for you to fetch changes up to a78ee35b70b0ef18dfd6e2a3e8ab818471a9e503:
>
>   qtest: add "qom-tests" command (2026-06-05 12:23:33 +0400)
>
> ----------------------------------------------------------------
> Fix various QOM object life-cycle issues
>
> This series adds a new "qom-tests" qtest command that exercises basic QOM
> object life-cycle: it instantiates all non-abstract object types, gets/sets
> their properties, and unrefs them. This quickly surfaces leaks and crashes
> that could otherwise be triggered at runtime via QMP qom commands.
>
> ----------------------------------------------------------------
> Marc-André Lureau (24):
>       Fix various QOM object life-cycle issues

I have done some modifications to b4 to be able to send PR. But this
commit is the internal b4 tracking commit, it shouldn't be published.
I will resend (eventually switch back to git publish for now).

>       hw/pci: handle missing bus in prop_pci_busnr_get
>       chardev/char-socket: handle NULL addr in char_socket_get_addr
>       hw/pci-bridge: handle missing parent in prop_pxb_uid_get
>       hw/pci-host/i440fx: handle NULL bus in pci-hole64 getters
>       hw/pci-host/q35: handle NULL bus in pci-hole64 getters
>       hw/ipmi: reject NULL 'bmc' property rather than crash
>       hw/xlnx_dp: reject NULL 'dpdma' property rather than crash
>       hw/intc/apic: move checks to realize()
>       backends/cryptodev-lkcf: skip cleanup when not initialized
>       system/ioport: minor code simplification
>       hw/core/machine: free shim_filename on finalization
>       net/filter: free old values in property setters
>       target/i386/sev: add finalize functions and fix leaking setters
>       target/i386/kvm/tdx: free strings in tdx_guest_finalize
>       hw/i386/nitro_enclave: add instance finalize
>       hw/i386/pc: free pcspk on finalization
>       hw/tpm: free PPI buffer on finalization
>       hw/loongarch/virt: free flash devices and OEM strings on finalization
>       hw/ppc/spapr: free host_model and host_serial on finalization
>       target/riscv: fix general_user_opts hash table leak
>       target/riscv: use hash table as set for user_options
>       hw/i2c/pmbus: fix undefined behavior in pmbus_direct_mode2data
>       qtest: add "qom-tests" command
>
>  target/riscv/cpu.h                  |  3 ++-
>  tests/qtest/libqtest.h              |  8 ++++++
>  backends/cryptodev-lkcf.c           |  4 +++
>  chardev/char-socket.c               |  4 +++
>  hw/core/machine.c                   |  1 +
>  hw/display/xlnx_dp.c                |  6 +++++
>  hw/i2c/pmbus_device.c               |  6 +++--
>  hw/i386/nitro_enclave.c             | 11 ++++++++
>  hw/i386/pc.c                        | 10 +++++++
>  hw/intc/apic_common.c               | 23 +++++++++-------
>  hw/ipmi/ipmi.c                      |  8 +++++-
>  hw/loongarch/virt.c                 | 14 ++++++++++
>  hw/pci-bridge/pci_expander_bridge.c |  8 +++++-
>  hw/pci-host/i440fx.c                | 15 +++++++++--
>  hw/pci-host/q35.c                   | 15 +++++++++--
>  hw/pci/pci.c                        | 11 ++++++--
>  hw/ppc/spapr.c                      |  2 ++
>  hw/tpm/tpm_tis_sysbus.c             |  9 +++++++
>  net/filter.c                        |  2 ++
>  system/ioport.c                     |  3 +--
>  system/qtest.c                      | 46 ++++++++++++++++++++++++++++++++
>  target/i386/cpu-apic.c              |  6 +----
>  target/i386/kvm/tdx.c               |  5 ++++
>  target/i386/sev.c                   | 37 ++++++++++++++++++++++++++
>  target/riscv/cpu.c                  | 53 ++++++++++++++++++++++---------------
>  target/riscv/kvm/kvm-cpu.c          |  8 +++---
>  tests/qtest/libqtest.c              |  6 +++++
>  tests/qtest/qom-test.c              | 12 +++++++++
>  28 files changed, 282 insertions(+), 54 deletions(-)
>
>