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authorDaniel Henrique Barboza <danielhb413@gmail.com>2021-09-06 21:47:53 -0300
committerDavid Gibson <david@gibson.dropbear.id.au>2021-09-30 12:25:51 +1000
commitd43f1670c7908ee4bd5911ee562053b782c63f6e (patch)
treee3df08edfc479ff58801c444031271468f1a1de8 /stubs
parenta5bc19c542aa2416292b820cf22ae9afa6f25916 (diff)
qapi/qdev.json: add DEVICE_UNPLUG_GUEST_ERROR QAPI event
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_GUEST_ERROR event that can be used by all guest side unplug errors in the future. This event has a similar API as the existing DEVICE_DELETED event, always providing the QOM path of the device and dev->id if there's any. With this new generic event, MEM_UNPLUG_ERROR is now marked as deprecated. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20210907004755.424931-6-danielhb413@gmail.com> [dwg: Correct missing ')' in stubs/qdev.c] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'stubs')
-rw-r--r--stubs/qdev.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/stubs/qdev.c b/stubs/qdev.c
index 92e6143134..187659f707 100644
--- a/stubs/qdev.c
+++ b/stubs/qdev.c
@@ -21,3 +21,10 @@ void qapi_event_send_device_deleted(bool has_device,
{
/* Nothing to do. */
}
+
+void qapi_event_send_device_unplug_guest_error(bool has_device,
+ const char *device,
+ const char *path)
+{
+ /* Nothing to do. */
+}