linux-kernel - RE: [PATCH v6 01/10] scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr

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Message-ID: <SN6PR04MB46405C636408D7676494828BFCD40@SN6PR04MB4640.namprd04.prod.outlook.com>
Date:   Mon, 20 Apr 2020 06:55:14 +0000
From:   Avri Altman <Avri.Altman@....com>
To:     Alim Akhtar <alim.akhtar@...sung.com>,
        "robh@...nel.org" <robh@...nel.org>
CC:     "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "krzk@...nel.org" <krzk@...nel.org>,
        "martin.petersen@...cle.com" <martin.petersen@...cle.com>,
        "kwmad.kim@...sung.com" <kwmad.kim@...sung.com>,
        "stanley.chu@...iatek.com" <stanley.chu@...iatek.com>,
        "cang@...eaurora.org" <cang@...eaurora.org>,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v6 01/10] scsi: ufs: add quirk to fix mishandling
 utrlclr/utmrlclr

> 
> In the right behavior, setting the bit to '0' indicates clear and '1'
> indicates no change. If host controller handles this the other way,
> UFSHCI_QUIRK_BROKEN_REQ_LIST_CLR can be used.
> 
> Signed-off-by: Seungwon Jeon <essuuj@...il.com>
> Signed-off-by: Alim Akhtar <alim.akhtar@...sung.com>
Reviewed-by: Avri Altman <avri.altman@....com>