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authorGerd Hoffmann <kraxel@redhat.com>2021-11-11 14:08:59 +0100
committerMichael S. Tsirkin <mst@redhat.com>2021-11-15 11:10:11 -0500
commit18416c62e36a79823a9e28f6b2260aa13c25e1d9 (patch)
tree80244a43268a1b07ade7a4fe0700baed9e244a98 /softmmu/qdev-monitor.c
parent0d33415a4eafe532f3beef8272811d927236a353 (diff)
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pcie: expire pending delete
Add an expire time for pending delete, once the time is over allow pressing the attention button again. This makes pcie hotplug behave more like acpi hotplug, where one can try sending an 'device_del' monitor command again in case the guest didn't respond to the first attempt. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20211111130859.1171890-7-kraxel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'softmmu/qdev-monitor.c')
-rw-r--r--softmmu/qdev-monitor.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c
index 588a62b..5925f1a 100644
--- a/softmmu/qdev-monitor.c
+++ b/softmmu/qdev-monitor.c
@@ -943,7 +943,9 @@ void qmp_device_del(const char *id, Error **errp)
{
DeviceState *dev = find_device_state(id, errp);
if (dev != NULL) {
- if (dev->pending_deleted_event) {
+ if (dev->pending_deleted_event &&
+ (dev->pending_deleted_expires_ms == 0 ||
+ dev->pending_deleted_expires_ms > qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL))) {
error_setg(errp, "Device %s is already in the "
"process of unplug", id);
return;