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xen/xenbus: log more information when device state got reset

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Ease diagnosing what actually changed.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Message-ID: <20260803030822.4104093-1-marmarek@invisiblethingslab.com>
This commit is contained in:
Marek Marczykowski-Górecki 2026-08-03 05:08:01 +02:00 committed by Juergen Gross
parent 5d519a058c
commit b143433180
1 changed files with 2 additions and 1 deletions
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3
drivers/xen/xenbus/xenbus_probe.c
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@ -687,7 +687,8 @@ void xenbus_dev_changed(const char *node, struct xen_bus_type *bus)
* and new one needs to be probed.
*/
dev_warn(&dev->dev,
"state reset occurred, reconnecting\n");
"state reset occurred (xenstore state %u, local state %u, xenstore backend %u, local backend %u), reconnecting\n",
state, dev->state, backend, dev->otherend_id);
dev->vanished = true;
}
if (dev->vanished) {