At this moment we only provide one event to report a hotunplug error,
MEM_UNPLUG_ERROR. As of Linux kernel 5.12 and QEMU 6.0.0, the pseries
machine is now able to report unplug errors for other device types, such
as CPUs.
Instead of creating a (device_type)_UNPLUG_ERROR for each new device,
create a generic DEVICE_UNPLUG_ERROR event that can be used by all
unplug errors in the future.
Signed-off-by: Daniel Henrique Barboza <danielhb...@gmail.com>
---
qapi/machine.json | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/qapi/machine.json b/qapi/machine.json
index 58a9c86b36..f0c7e56be0 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -1274,3 +1274,26 @@
##
{ 'event': 'MEM_UNPLUG_ERROR',
'data': { 'device': 'str', 'msg': 'str' } }
+
+##
+# @DEVICE_UNPLUG_ERROR:
+#
+# Emitted when a device hot unplug error occurs.
+#
+# @device: device name
+#
+# @msg: Informative message
+#
+# Since: 6.1
+#
+# Example:
+#
+# <- { "event": "DEVICE_UNPLUG_ERROR"
+# "data": { "device": "dimm1",
+# "msg": "Memory hotunplug rejected by the guest for device
dimm1"
+# },
+# "timestamp": { "seconds": 1615570772, "microseconds": 202844 } }
+#
+##
+{ 'event': 'DEVICE_UNPLUG_ERROR',
+ 'data': { 'device': 'str', 'msg': 'str' } }
--
2.31.1
