diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index fb417364fa75..fed6dbc3b6ae 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -3752,11 +3752,27 @@ int qla2x00_alloc_fce_trace(scsi_qla_host_t *vha)
 
 void qla2x00_free_fce_trace(struct qla_hw_data *ha)
 {
-	if (!ha->fce)
+	void *fce;
+	dma_addr_t fce_dma;
+	unsigned long flags;
+
+	/*
+	 * Unpublish ha->fce under hardware_lock so a firmware dump in
+	 * progress (which reads ha->fce under the same lock) cannot race
+	 * with the buffer being freed.
+	 */
+	spin_lock_irqsave(&ha->hardware_lock, flags);
+	if (!ha->fce) {
+		spin_unlock_irqrestore(&ha->hardware_lock, flags);
 		return;
-	dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce, ha->fce_dma);
+	}
+	fce = ha->fce;
+	fce_dma = ha->fce_dma;
 	ha->fce = NULL;
 	ha->fce_dma = 0;
+	spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+	dma_free_coherent(&ha->pdev->dev, FCE_SIZE, fce, fce_dma);
 }
 
 static void