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| /openbmc/linux/drivers/scsi/be2iscsi/ |
| H A D | be_main.c | 3f7f62ee Tue Dec 13 04:25:58 CST 2016 Jitendra Bhivare <jitendra.bhivare@broadcom.com> scsi: be2iscsi: Add checks to validate completions
Added check in beiscsi_process_cq for pio_handle.
pio_handle is cleared in beiscsi_put_wrb_handle.
This catches any case where task gets cleaned up just before completion.
Use back_lock before accessing pio_handle.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
3f7f62ee Tue Dec 13 04:25:58 CST 2016 Jitendra Bhivare <jitendra.bhivare@broadcom.com> scsi: be2iscsi: Add checks to validate completions
Added check in beiscsi_process_cq for pio_handle.
pio_handle is cleared in beiscsi_put_wrb_handle.
This catches any case where task gets cleaned up just before completion.
Use back_lock before accessing pio_handle.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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