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be2iscsi : Fix kernel panic during reboot/shutdown

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In the reboot/shutdown path, workqueue was destroyed after the
 adapter resource were freed. The task associated with workqueue
 was getting executed after resources were freed. This lead to
 kernel panic.

Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
John Soni Jose 2014-09-26 15:13:55 -04:00 committed by Christoph Hellwig
parent f4303d8fa6
commit 53281edb29
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/be2iscsi/be_main.c
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@ -5223,6 +5223,7 @@ static void beiscsi_quiesce(struct beiscsi_hba *phba,
free_irq(phba->pcidev->irq, phba);
}
pci_disable_msix(phba->pcidev);
cancel_delayed_work_sync(&phba->beiscsi_hw_check_task);
for (i = 0; i < phba->num_cpus; i++) {
pbe_eq = &phwi_context->be_eq[i];
@ -5244,7 +5245,6 @@ static void beiscsi_quiesce(struct beiscsi_hba *phba,
hwi_cleanup(phba);
}
cancel_delayed_work_sync(&phba->beiscsi_hw_check_task);
}
static void beiscsi_remove(struct pci_dev *pcidev)