linux-kernel - Re: [PATCH 0/3] hisi_sas: A device rescan and IT nexus reset fix

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Message-ID: <yq1tu9pq63u.fsf@ca-mkp.ca.oracle.com>
Date:   Mon, 16 May 2022 21:51:27 -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 0/3] hisi_sas: A device rescan and IT nexus reset fix


John,

> This series includes 2x fixes for the hisi_sas driver:
> - In issuing an ATA softreset in the IT nexus handler the disk may become 
>   lost as we may issue the softreset before the phy is back up.
>
>   So export functionality from sas_ata_hard_reset() to wait for phy up to
>   synchronize.
>
> - For host rescan we issue a nexus reset to the disk which is unnecessary,
>   so drop it. In addition, usage of the device status flag needs to be
>   fixed.

Applied to 5.19/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering