This series introduces a new simulated device, pvpanic, to notify qemu when guest panic event happens.
Along with this series, there are two patches to add seabios ACPI driver and kernel ACPI driver for the device, respectively. Tested with: - qemu(kvm)/qemu(tcg) - qemu piix/q35 - default ioport/custom ioport Changes from v20: - rebase - suppress pvpanic device with all machine types older than pc 1.5 - split fw_cfg header fix off into a seperate patch Christian Borntraeger (1): Wire up disabled wait a panicked event on s390 Hu Tao (7): add a new runstate: RUN_STATE_GUEST_PANICKED add a new qevent: QEVENT_GUEST_PANICKED introduce a new qom device to deal with panicked event fw_cfg: add required header files pvpanic: pass configurable ioport to seabios pvpanic: add document of pvpanic pvpanic: create pvpanic by default for machine 1.5 QMP/qmp-events.txt | 14 ++++ default-configs/i386-softmmu.mak | 1 + default-configs/x86_64-softmmu.mak | 1 + docs/specs/pvpanic.txt | 39 ++++++++++ hw/i386/pc_piix.c | 12 ++++ hw/i386/pc_q35.c | 7 ++ hw/misc/Makefile.objs | 2 + hw/misc/pvpanic.c | 144 +++++++++++++++++++++++++++++++++++++ hw/nvram/fw_cfg.c | 8 ++- include/hw/i386/pc.h | 3 + include/hw/nvram/fw_cfg.h | 7 ++ include/monitor/monitor.h | 1 + include/sysemu/sysemu.h | 1 + monitor.c | 1 + qapi-schema.json | 5 +- qmp.c | 3 +- target-s390x/kvm.c | 17 ++++- vl.c | 13 +++- 18 files changed, 270 insertions(+), 9 deletions(-) create mode 100644 docs/specs/pvpanic.txt create mode 100644 hw/misc/pvpanic.c -- 1.8.1.4
