Now that maintenance mode rejects all messages, there's nothing to
run time timer.  Make sure the timer is running in maintenance mode.

Signed-off-by: Corey Minyard <co...@minyard.net>
---
 drivers/char/ipmi/ipmi_msghandler.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/char/ipmi/ipmi_msghandler.c 
b/drivers/char/ipmi/ipmi_msghandler.c
index 5ff35c473b50..786c71eb00f4 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -50,6 +50,8 @@ static void intf_free(struct kref *ref);
 static bool initialized;
 static bool drvregistered;
 
+static struct timer_list ipmi_timer;
+
 /* Numbers in this enumerator should be mapped to ipmi_panic_event_str */
 enum ipmi_panic_event_op {
        IPMI_SEND_PANIC_EVENT_NONE,
@@ -1948,6 +1950,7 @@ static int i_ipmi_req_sysintf(struct ipmi_smi        
*intf,
                                && intf->maintenance_mode_state < newst) {
                        intf->maintenance_mode_state = newst;
                        maintenance_mode_update(intf);
+                       mod_timer(&ipmi_timer, jiffies + IPMI_TIMEOUT_JIFFIES);
                }
                spin_unlock_irqrestore(&intf->maintenance_mode_lock,
                                       flags);
@@ -5136,6 +5139,7 @@ static bool ipmi_timeout_handler(struct ipmi_smi *intf,
                            && (intf->auto_maintenance_timeout <= 0)) {
                                intf->maintenance_mode_state =
                                        IPMI_MAINTENANCE_MODE_STATE_OFF;
+                               intf->auto_maintenance_timeout = 0;
                                maintenance_mode_update(intf);
                        }
                }
@@ -5158,8 +5162,6 @@ static void ipmi_request_event(struct ipmi_smi *intf)
                intf->handlers->request_events(intf->send_info);
 }
 
-static struct timer_list ipmi_timer;
-
 static atomic_t stop_operation;
 
 static void ipmi_timeout_work(struct work_struct *work)
@@ -5183,6 +5185,8 @@ static void ipmi_timeout_work(struct work_struct *work)
                        }
                        need_timer = true;
                }
+               if (intf->maintenance_mode_state)
+                       need_timer = true;
 
                need_timer |= ipmi_timeout_handler(intf, IPMI_TIMEOUT_TIME);
        }
-- 
2.43.0



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