linux-kernel - Re: [PATCH] scsi: hisi_sas: Fix memory ordering in hisi_sas_task

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Message-ID: <yq135h7ocx9.fsf@ca-mkp.ca.oracle.com>
Date:   Tue, 17 May 2022 21:19:24 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     John Garry <john.garry@...wei.com>
Cc:     <jejb@...ux.ibm.com>, <martin.petersen@...cle.com>,
        <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linuxarm@...wei.com>
Subject: Re: [PATCH] scsi: hisi_sas: Fix memory ordering in
 hisi_sas_task_deliver()


John,

> The memories for the slot should be observed to be written prior to
> observing the slot as ready.

Applied to 5.19/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering