--- drivers/scsi/libsas/sas_scsi_host.c

+++ drivers/scsi/libsas/sas_scsi_host.c

@@ -1025,6 +1025,8 @@ int __sas_task_abort(struct sas_task *ta

void sas_task_abort(struct sas_task *task)

{

struct scsi_cmnd *sc = task->uldd_task;

+ struct request_queue *q = sc->device->request_queue;

+ unsigned long flags;

/* Escape for libsas internal commands */

if (!sc) {

@@ -1039,7 +1041,9 @@ void sas_task_abort(struct sas_task *tas

return;

}

+ spin_lock_irqsave(q->queue_lock, flags);

blk_abort_request(sc->request);

+ spin_unlock_irqrestore(q->queue_lock, flags);

scsi_schedule_eh(sc->device->host);

}