From: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx> During pci hot plug, the kernel crashes in timer management code. The sli4 remove_one handler is not stoping the timers as it starts to remove the port so that it can be swapped. Fix: Stop the timers early in the handler routine. Note: Fix in SLI-4 only. SLI-3 already stopped the timers properly. Cc: <stable@xxxxxxxxxxxxxxx> # 4.12+ Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxxxx> Signed-off-by: James Smart <james.smart@xxxxxxxxxxxx> --- v2: original v1 hot plug patch split into 2 patches drivers/scsi/lpfc/lpfc_init.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 7e7ae786121b..1773b9ce3149 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -11419,6 +11419,7 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev) lpfc_debugfs_terminate(vport); lpfc_sli4_hba_unset(phba); + lpfc_stop_hba_timers(phba); spin_lock_irq(&phba->hbalock); list_del_init(&vport->listentry); spin_unlock_irq(&phba->hbalock); -- 2.13.1