Daniel P. Berrangé 64b4529a43 softmmu: fix device deletion events with -device JSON syntax ...

The -device JSON syntax impl leaks a reference on the created
DeviceState instance. As a result when you hot-unplug the
device, the device_finalize method won't be called and thus
it will fail to emit the required DEVICE_DELETED event.

A 'json-cli' feature was previously added against the
'device_add' QMP command QAPI schema to indicated to mgmt
apps that -device supported JSON syntax. Given the hotplug
bug that feature flag is not usable for its purpose, so
we add a new 'json-cli-hotplug' feature to indicate the
-device supports JSON without breaking hotplug.

Fixes: 5dacda5167
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/802
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20220105123847.4047954-2-berrange@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Tested-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2022-01-14 12:03:16 +01:00

..

acpi.json

qapi: Extract ACPI commands to 'acpi.json'

2020-09-29 15:41:36 +02:00

audio.json

audio: add "dbus" audio backend

2021-12-21 10:50:22 +04:00

authz.json

qapi/qom: Add ObjectOptions for authz-*

2021-03-19 10:17:13 +01:00

block-core.json

nbd: allow reconnect on open, with corresponding new options

2021-12-21 14:52:06 +01:00

block-export.json

qapi: make 'if' condition strings simple identifiers

2021-08-26 13:53:56 +02:00

block.json

qapi: Normalize version references x.y.0 to just x.y

2020-12-10 17:16:44 +01:00

char.json

ui/dbus: add chardev backend & interface

2021-12-21 10:50:22 +04:00

common.json

monitor: introduce HumanReadableText and HMP support

2021-11-02 15:55:13 +00:00

compat.json

qapi: Extend -compat to set policy for unstable interfaces

2021-10-29 21:28:01 +02:00

control.json

monitor: remove 'query-events' QMP command

2021-03-18 09:22:55 +00:00

crypto.json

crypto: replace 'des-rfb' cipher with 'des'

2021-07-14 14:15:52 +01:00

dump.json

schemas: Add vim modeline

2020-08-03 08:28:08 +02:00

error.json

schemas: Add vim modeline

2020-08-03 08:28:08 +02:00

introspect.json

qapi: Add feature flags to enum members

2021-10-27 17:18:55 +02:00

job.json

migration: introduce snapshot-{save, load, delete} QMP commands

2021-02-08 11:19:52 +00:00

machine-target.json

qapi: make 'if' condition strings simple identifiers

2021-08-26 13:53:56 +02:00

machine.json

hw/smbios: Use qapi for SmbiosEntryPointType

2022-01-07 05:19:55 -05:00

meson.build

monitor: introduce HumanReadableText and HMP support

2021-11-02 15:55:13 +00:00

migration.json

docs: fix 'sample-pages' option tag

2021-11-09 08:38:06 +01:00

misc-target.json

numa: Support SGX numa in the monitor and Libvirt interfaces

2021-12-10 09:47:18 +01:00

misc.json

ui/dbus: add p2p=on/off option

2021-12-21 10:50:22 +04:00

net.json

netdev: add more commands to preconfig mode

2021-06-11 10:30:13 +08:00

opts-visitor.c

qapi, qemu-options: make all parsing visitors parse boolean options the same

2020-11-04 12:00:40 -05:00

pci.json

qapi: Normalize version references x.y.0 to just x.y

2020-12-10 17:16:44 +01:00

pragma.json

block: Remove monitor command block_passwd

2021-03-23 22:31:56 +01:00

qapi-clone-visitor.c

qapi: Make visitor functions taking Error ** return bool, not void

2020-07-10 15:18:08 +02:00

qapi-dealloc-visitor.c

qapi: Make visitor functions taking Error ** return bool, not void

2020-07-10 15:18:08 +02:00

qapi-forward-visitor.c

qapi: Generalize struct member policy checking

2021-10-29 18:23:09 +02:00

qapi-schema.json

qemu-options: New -compat to set policy for deprecated interfaces

2021-03-19 15:43:33 +01:00

qapi-type-helpers.c

monitor: introduce HumanReadableText and HMP support

2021-11-02 15:55:13 +00:00

qapi-util.c

qapi: Extend -compat to set policy for unstable interfaces

2021-10-29 21:28:01 +02:00

qapi-visit-core.c

qapi: Factor out compat_policy_input_ok()

2021-10-29 21:27:20 +02:00

qdev.json

softmmu: fix device deletion events with -device JSON syntax

2022-01-14 12:03:16 +01:00

qmp-dispatch.c

qapi: Factor out compat_policy_input_ok()

2021-10-29 21:27:20 +02:00

qmp-event.c

Include qemu-common.h exactly where needed

2019-06-12 13:20:20 +02:00

qmp-registry.c

qapi: Generalize command policy checking

2021-10-29 18:24:46 +02:00

qobject-input-visitor.c

qapi: Factor out compat_policy_input_ok()

2021-10-29 21:27:20 +02:00

qobject-output-visitor.c

qapi: Extend -compat to set policy for unstable interfaces

2021-10-29 21:28:01 +02:00

qom.json

qapi/qom,target/i386: sev-guest: Introduce kernel-hashes=on|off option

2021-11-18 11:07:44 +00:00

rdma.json

schemas: Add vim modeline

2020-08-03 08:28:08 +02:00

replay.json

replay: implement replay-seek command

2020-10-06 08:34:49 +02:00

rocker.json

schemas: Add vim modeline

2020-08-03 08:28:08 +02:00

run-state.json

runstate: cleanup reboot and panic actions

2021-01-21 13:00:41 +01:00

sockets.json

build-sys: add HAVE_IPPROTO_MPTCP

2021-09-30 15:30:25 +02:00

string-input-visitor.c

qapi, qemu-options: make all parsing visitors parse boolean options the same

2020-11-04 12:00:40 -05:00

string-output-visitor.c

string-output-visitor: Fix to use sufficient precision

2020-12-19 10:37:16 +01:00

tpm.json

qapi: Convert simple union TpmTypeOptions to flat one

2021-09-27 08:22:25 +02:00

trace-events

qapi: Generalize struct member policy checking

2021-10-29 18:23:09 +02:00

trace.h

trace: switch position of headers to what Meson requires

2020-08-21 06:18:24 -04:00

trace.json

qapi: Set boolean value correctly in examples

2021-09-03 17:03:05 +02:00

transaction.json

qapi: deprecate drive-backup

2021-11-09 18:21:19 +01:00

ui.json

audio: add "dbus" audio backend

2021-12-21 10:50:22 +04:00

yank.json

Introduce yank feature

2021-01-13 10:21:17 +01:00