scsi: libsas: Grab the ATA port lock in sas_ata_device_link_abort()

mainline inclusion
from mainline-v6.2-rc4
commit a67aad57
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I6NPLN
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a67aad57d9aee41180aff36e54cb72fe4b8d5a5a

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

Grab the ATA port lock in sas_ata_device_link_abort() before calling
ata_link_abort() as outlined in this function's locking requirements.

Fixes: 44112922 ("scsi: libsas: Add sas_ata_device_link_abort()")
Signed-off-by: NXingui Yang <yangxingui@huawei.com>
Reviewed-by: NJohn Garry <john.g.garry@oracle.com>
Reviewed-by: NJason Yan <yanaijie@huawei.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Nxiabing <xiabing12@h-partners.com>

drivers/scsi/libsas/sas_ata.c

@@ -880,7 +880,9 @@ void sas_ata_device_link_abort(struct domain_device *device, bool force_reset)
 {
 	struct ata_port *ap = device->sata_dev.ap;
 	struct ata_link *link = &ap->link;
+	unsigned long flags;
 
+	spin_lock_irqsave(ap->lock, flags);
 	device->sata_dev.fis[2] = ATA_ERR | ATA_DRDY; /* tf status */
 	device->sata_dev.fis[3] = ATA_ABORTED; /* tf error */
 
@@ -888,5 +890,6 @@ void sas_ata_device_link_abort(struct domain_device *device, bool force_reset)
 	if (force_reset)
 		link->eh_info.action |= ATA_EH_RESET;
 	ata_link_abort(link);
+	spin_unlock_irqrestore(ap->lock, flags);
 }
 EXPORT_SYMBOL_GPL(sas_ata_device_link_abort);