linux-kernel - Re: [PATCH] hisi_sas: fix v1 hw check for slot error

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Message-ID: <yq1twlzhiha.fsf@sermon.lab.mkp.net>
Date:	Tue, 26 Jan 2016 21:19:29 -0500
From:	"Martin K. Petersen" <martin.petersen@...cle.com>
To:	John Garry <john.garry@...wei.com>
Cc:	<JBottomley@...n.com>, <martin.petersen@...cle.com>,
	<linuxarm@...wei.com>, <john.garry2@...l.dcu.ie>,
	<linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<ricardo.salveti@...aro.org>
Subject: Re: [PATCH] hisi_sas: fix v1 hw check for slot error

>>>>> "John" == John Garry <john.garry@...wei.com> writes:

John> Completion header bit CMPLT_HDR_RSPNS_XFRD flags whether the
John> response frame is received into host memory, and not whether the
John> response frame has an error.  As such, change the decision on
John> whether a slot has an error.  Also redundant check on
John> CMPLT_HDR_CMD_CMPLT_MSK is removed.

Applied to 4.5/scsi-fixes.

-- 
Martin K. Petersen	Oracle Linux Engineering