Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 61c41823 authored by Andreas Herrmann's avatar Andreas Herrmann Committed by
Browse files

[SCSI] zfcp: fix: avoid race between fc_remote_port_add and scsi_add_device 



Flush workqueue of a scsi host after a remote port for that host
is registered at the fc transport class. Otherwise immediate
registration of a scsi device on that host is racy.

Signed-off-by: default avatarAndreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent ed829ad6

drivers/s390/scsi/zfcp_erp.c

+2 −0
Original line number Diff line number Diff line
@@ -3415,6 +3415,8 @@ zfcp_erp_action_cleanup(int action, struct zfcp_adapter *adapter, 
						"(adapter %s, wwpn=0x%016Lx)\n",

						zfcp_get_busid_by_port(port),

						port->wwpn);

			else

				scsi_flush_work(adapter->scsi_host);

		}

		zfcp_port_put(port);

		break;