linux-kernel - Re: [PATCH 1/1] scsi: ufs: remove redundant HPB unmap

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Message-Id: <165094528686.21993.15243100183282892659.b4-ty@oracle.com>
Date:   Tue, 26 Apr 2022 00:00:43 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Po-Wen Kao <powen.kao@...iatek.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Avri Altman <avri.altman@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Alim Akhtar <alim.akhtar@...sung.com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        chun-hung.wu@...iatek.com, chaotian.jing@...iatek.com,
        linux-scsi@...r.kernel.org, stanley.chu@...iatek.com,
        linux-arm-kernel@...ts.infradead.org, cc.chou@...iatek.com,
        wsd_upstream@...iatek.com, peter.wang@...iatek.com,
        alice.chao@...iatek.com, yohan.joung@...com,
        jiajie.hao@...iatek.com, linux-mediatek@...ts.infradead.org,
        huobean@...il.com, jason.li@...com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] scsi: ufs: remove redundant HPB unmap

On Tue, 12 Apr 2022 15:31:28 +0800, Po-Wen Kao wrote:

> Since the HPB mapping is already reset in ufshpb_init by setting
> flag QUERY_FLAG_IDN_HPB_RESET, there is no need doing so again in
> ufshpb_hpb_lu_prepared.
> 
> This would also resolve the issue where HPB WRTIE BUFFER is issued
> before UAC being cleared.
> 
> [...]

Applied to 5.19/scsi-queue, thanks!

[1/1] scsi: ufs: remove redundant HPB unmap
      https://git.kernel.org/mkp/scsi/c/25a0bf213b8a

-- 
Martin K. Petersen	Oracle Linux Engineering