[PATCH 1/3] qapi: Remove deprecated 'singlestep' member of StatusInfo

This member has been deprecated before the 8.1 release, in commit 34c18203d4 ("qmp: Deprecate 'singlestep' member of StatusInfo"). Time to drop it. Signed-off-by: Philippe Mathieu-Daudé <philmd(a)linaro.org&gt; --- docs/about/deprecated.rst | 14 -------------- qapi/run-state.json | 11 ----------- system/runstate.c | 8 -------- tests/qemu-iotests/183.out | 4 ++-- tests/qemu-iotests/234.out | 8 ++++---- tests/qemu-iotests/262.out | 4 ++-- tests/qemu-iotests/280.out | 2 +- 7 files changed, 9 insertions(+), 42 deletions(-) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 9a2c994617..25527da423 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -151,20 +151,6 @@ accepted incorrect commands will return an error. Users should make sure that all arguments passed to ``device_add`` are consistent with the documented property types. -``StatusInfo`` member ``singlestep`` (since 8.1) -'''''''''''''''''''''''''''''''''''''''''''''''' - -The ``singlestep`` member of the ``StatusInfo`` returned from the -``query-status`` command is deprecated. This member has a confusing -name and it never did what the documentation claimed or what its name -suggests. We do not believe that anybody is actually using the -information provided in this member. - -The information it reports is whether the TCG JIT is in "one -instruction per translated block" mode (which can be set on the -command line or via the HMP, but not via QMP). The information remains -available via the HMP 'info jit' command. - QEMU Machine Protocol (QMP) events ---------------------------------- diff --git a/qapi/run-state.json b/qapi/run-state.json index ca05502e0a..08bc99cb85 100644 --- a/qapi/run-state.json +++ b/qapi/run-state.json @@ -106,25 +106,15 @@ # # @running: true if all VCPUs are runnable, false if not runnable # -# @singlestep: true if using TCG with one guest instruction per -# translation block -# # @status: the virtual machine @RunState # # Features: # -# @deprecated: Member 'singlestep' is deprecated (with no -# replacement). -# # Since: 0.14 # -# Notes: @singlestep is enabled on the command line with '-accel -# tcg,one-insn-per-tb=on', or with the HMP 'one-insn-per-tb' -# command. ## { 'struct': 'StatusInfo', 'data': {'running': 'bool', - 'singlestep': { 'type': 'bool', 'features': [ 'deprecated' ]}, 'status': 'RunState'} } ## @@ -140,7 +130,6 @@ # # -> { "execute": "query-status" } # <- { "return": { "running": true, -# "singlestep": false, # "status": "running" } } ## { 'command': 'query-status', 'returns': 'StatusInfo', diff --git a/system/runstate.c b/system/runstate.c index fb07b7b71a..d6ab860eca 100644 --- a/system/runstate.c +++ b/system/runstate.c @@ -242,15 +242,7 @@ bool runstate_needs_reset(void) StatusInfo *qmp_query_status(Error **errp) { StatusInfo *info = g_malloc0(sizeof(*info)); - AccelState *accel = current_accel(); - /* - * We ignore errors, which will happen if the accelerator - * is not TCG. "singlestep" is meaningless for other accelerators, - * so we will set the StatusInfo field to false for those. - */ - info->singlestep = object_property_get_bool(OBJECT(accel), - "one-insn-per-tb", NULL); info->running = runstate_is_running(); info->status = current_run_state; diff --git a/tests/qemu-iotests/183.out b/tests/qemu-iotests/183.out index fd9c2e52a5..9277643853 100644 --- a/tests/qemu-iotests/183.out +++ b/tests/qemu-iotests/183.out @@ -30,13 +30,13 @@ read 65536/65536 bytes at offset 0 'arguments': { 'uri': 'unix:SOCK_DIR/migrate', 'blk': true } } {"return": {}} { 'execute': 'query-status' } -{"return": {"status": "postmigrate", "singlestep": false, "running": false}} +{"return": {"status": "postmigrate", "running": false}} === Do some I/O on the destination === { 'execute': 'query-status' } {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "RESUME"} -{"return": {"status": "running", "singlestep": false, "running": true}} +{"return": {"status": "running", "running": true}} { 'execute': 'human-monitor-command', 'arguments': { 'command-line': 'qemu-io disk "read -P 0x55 0 64k"' } } diff --git a/tests/qemu-iotests/234.out b/tests/qemu-iotests/234.out index 692976d1c6..ac8b64350c 100644 --- a/tests/qemu-iotests/234.out +++ b/tests/qemu-iotests/234.out @@ -15,8 +15,8 @@ Starting migration to B... {"data": {"status": "completed"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} completed completed -{"return": {"running": false, "singlestep": false, "status": "postmigrate"}} -{"return": {"running": true, "singlestep": false, "status": "running"}} +{"return": {"running": false, "status": "postmigrate"}} +{"return": {"running": true, "status": "running"}} Add a second parent to drive0-file... {"return": {}} Restart A with -incoming and second parent... @@ -32,5 +32,5 @@ Starting migration back to A... {"data": {"status": "completed"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} completed completed -{"return": {"running": true, "singlestep": false, "status": "running"}} -{"return": {"running": false, "singlestep": false, "status": "postmigrate"}} +{"return": {"running": true, "status": "running"}} +{"return": {"running": false, "status": "postmigrate"}} diff --git a/tests/qemu-iotests/262.out b/tests/qemu-iotests/262.out index 8e04c496c4..b8a2d3598d 100644 --- a/tests/qemu-iotests/262.out +++ b/tests/qemu-iotests/262.out @@ -13,5 +13,5 @@ Starting migration to B... {"data": {"status": "completed"}, "event": "MIGRATION", "timestamp": {"microseconds": "USECS", "seconds": "SECS"}} completed completed -{"return": {"running": false, "singlestep": false, "status": "postmigrate"}} -{"return": {"running": true, "singlestep": false, "status": "running"}} +{"return": {"running": false, "status": "postmigrate"}} +{"return": {"running": true, "status": "running"}} diff --git a/tests/qemu-iotests/280.out b/tests/qemu-iotests/280.out index c75f437c00..546dbb4a68 100644 --- a/tests/qemu-iotests/280.out +++ b/tests/qemu-iotests/280.out @@ -12,7 +12,7 @@ Enabling migration QMP events on VM... VM is now stopped: completed {"execute": "query-status", "arguments": {}} -{"return": {"running": false, "singlestep": false, "status": "postmigrate"}} +{"return": {"running": false, "status": "postmigrate"}} === Create a snapshot of the disk image === {"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-top", "size": 0}}} -- 2.41.0