--- drivers/scsi/libsas/sas_ata.c

+++ drivers/scsi/libsas/sas_ata.c

@@ -394,11 +394,15 @@ int sas_ata_init_host_and_port(struct do

void sas_ata_task_abort(struct sas_task *task)

{

struct ata_queued_cmd *qc = task->uldd_task;

+ struct request_queue *q = qc->scsicmd->device->request_queue;

struct completion *waiting;

+ unsigned long flags;

/* Bounce SCSI-initiated commands to the SCSI EH */

if (qc->scsicmd) {

+ spin_lock_irqsave(q->queue_lock, flags);

blk_abort_request(qc->scsicmd->request);

+ spin_unlock_irqrestore(q->queue_lock, flags);

scsi_schedule_eh(qc->scsicmd->device->host);

return;

}