crypto: hisilicon/qm: Set the VF QM state register

mainline inclusion
from mainline-v5.18-rc1
commit 1e459b25
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5AFY1
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1e459b25081d

----------------------------------------------------------------------

We use VF QM state register to record the status of the QM configuration
state. This will be used in the ACC migration driver to determine whether
we can safely save and restore the QM data.
Signed-off-by: NLongfang Liu <liulongfang@huawei.com>
Acked-by: NZhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: NShameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Link: https://lore.kernel.org/r/20220308184902.2242-8-shameerali.kolothum.thodi@huawei.comSigned-off-by: NAlex Williamson <alex.williamson@redhat.com>
Signed-off-by: NJiangshui Yang <yangjiangshui@h-partners.com>
Reviewed-by: NYang Shen <shenyang39@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/crypto/hisilicon/qm.c

@@ -3527,9 +3527,8 @@ void hisi_qm_uninit(struct hisi_qm *qm)
 		dma_free_coherent(dev, qm->qdma.size,
 				  qm->qdma.va, qm->qdma.dma);
 	}
-	up_write(&qm->qps_lock);
-
 	hisi_qm_set_state(qm, VF_NOT_READY);
+	up_write(&qm->qps_lock);
 
 	qm_irq_unregister(qm);
 	hisi_qm_pci_uninit(qm);
@@ -3547,7 +3546,6 @@ EXPORT_SYMBOL_GPL(hisi_qm_uninit);
  * @number: The number of queues in vft.
  *
  * We can allocate multiple queues to a qm by configuring virtual function
- * table. We get related configures by this function. Normally, we call this
  * function in VF driver to get the queue information.
  *
  * qm hw v1 does not support this interface.