Re: [PATCH 4.19 084/321] scsi: qla2xxx: Fix NPIV handling for FC-NVMe

[Pavel Machek]

Hi!

> From: Himanshu Madhani <hmadhani@xxxxxxxxxxx>
> 
> [ Upstream commit 5e6803b409ba3c18434de6693062d98a470bcb1e ]
> 
> This patch fixes issues with NPIV port with FC-NVMe. Clean up code for
> remoteport delete and also call nvme_delete when deleting VPs.

> @@ -564,7 +554,7 @@ static void qla_nvme_remoteport_delete(struct nvme_fc_remote_port *rport)
>  		schedule_work(&fcport->free_work);
>  	}
>  
> -	fcport->nvme_flag &= ~(NVME_FLAG_REGISTERED | NVME_FLAG_DELETING);
> +	fcport->nvme_flag &= ~NVME_FLAG_DELETING;
>  	ql_log(ql_log_info, fcport->vha, 0x2110,
>  	    "remoteport_delete of %p completed.\n", fcport);
>  }

Current -next-20191204 contains

 fcport->nvme_flag &= ~NVME_FLAG_REGISTERED;
 fcport->nvme_flag &= ~NVME_FLAG_DELETING;

... and there's no explanation in changelog why removing
NVME_FLAG_REGISTERED is good idea.

Are you sure this change is correct and suitable for -stable?
 								Pavel
-- 
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