QMP command device-list-properties regressed in 2.1: it can crash or leave dangling pointers behind.
-device FOO,help regressed in 2.2: it no longer works for non-pluggable devices. I tried to fix that some time ago[*], but my fix failed review. This is my second, more comprehensive try. PATCH 1-5 fix several bugs involved in the regressions, PATCH 6-8 are libqtest preliminaries, PATCH 9 adds tests to demonstrate the remaining bugs, PATCH 10-11 fix them to a degree (see PATCH 11 for limitations), and PATCH 12 cleans up. v3: * PATCH 01: new v2: * PATCH 01: new * PATCH 08,10: Drop all changes for devices "sclp" and "s390-sclp-event-facility", because they've been fixed in master The following changes since commit b37686f7e84b22cfaf7fd01ac5133f2617cc3027: Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging (2015-10-09 12:18:14 +0100) are available in the git repository at: git://repo.or.cz/qemu/armbru.git tags/pull-monitor-2015-10-09 for you to fetch changes up to 33fe96833015cf15f4c0aa5bf8d34f60526e0732: Revert "qdev: Use qdev_get_device_class() for -device <type>,help" (2015-10-09 15:25:57 +0200) ---------------------------------------------------------------- Fix device introspection regressions ---------------------------------------------------------------- Markus Armbruster (9): update-linux-headers: Rename SW_MAX to SW_MAX_ virtio-input: Fix device introspection on non-Linux hosts tests: Fix how qom-test is run libqtest: Clean up unused QTestState member sigact_old libqtest: New hmp() & friends device-introspect-test: New, covering device introspection qmp: Fix device-list-properties not to crash for abstract device qdev: Protect device-list-properties against broken devices Revert "qdev: Use qdev_get_device_class() for -device <type>,help" Paolo Bonzini (3): memory: allow destroying a non-empty MemoryRegion hw: do not pass NULL to memory_region_init from instance_init macio: move DBDMA_init from instance_init to realize hw/arm/allwinner-a10.c | 6 ++ hw/arm/digic.c | 6 ++ hw/arm/fsl-imx25.c | 6 ++ hw/arm/fsl-imx31.c | 6 ++ hw/arm/pxa2xx.c | 2 +- hw/arm/xlnx-zynqmp.c | 6 ++ hw/display/cg3.c | 4 +- hw/display/tcx.c | 2 +- hw/input/Makefile.objs | 2 +- hw/misc/arm_integrator_debug.c | 2 +- hw/misc/macio/cuda.c | 2 +- hw/misc/macio/macio.c | 14 ++-- hw/pci-host/versatile.c | 11 +++ hw/pcmcia/pxa2xx.c | 6 +- hw/virtio/virtio-pci.c | 20 +++--- hw/virtio/virtio-pci.h | 4 ++ include/hw/qdev-core.h | 13 ++++ include/standard-headers/linux/input.h | 4 +- memory.c | 17 ++++- qdev-monitor.c | 9 ++- qmp.c | 11 +++ scripts/update-linux-headers.sh | 1 + target-alpha/cpu.c | 7 ++ target-arm/cpu.c | 11 +++ target-cris/cpu.c | 7 ++ target-i386/cpu.c | 8 +++ target-lm32/cpu.c | 7 ++ target-m68k/cpu.c | 7 ++ target-microblaze/cpu.c | 6 ++ target-mips/cpu.c | 7 ++ target-moxie/cpu.c | 7 ++ target-openrisc/cpu.c | 7 ++ target-ppc/kvm.c | 4 ++ target-s390x/cpu.c | 7 ++ target-sh4/cpu.c | 7 ++ target-sparc/cpu.c | 7 ++ target-tilegx/cpu.c | 7 ++ target-tricore/cpu.c | 6 ++ target-unicore32/cpu.c | 7 ++ target-xtensa/cpu.c | 7 ++ tests/Makefile | 20 +++--- tests/device-introspect-test.c | 124 +++++++++++++++++++++++++++++++++ tests/drive_del-test.c | 22 ++---- tests/ide-test.c | 8 +-- tests/libqtest.c | 38 +++++++++- tests/libqtest.h | 33 +++++++++ 46 files changed, 463 insertions(+), 62 deletions(-) create mode 100644 tests/device-introspect-test.c -- 2.4.3