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Mon, 27 Apr 2020 07:54:03 +0000 From: Avri Altman To: Alim Akhtar , "robh@kernel.org" CC: "devicetree@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "krzk@kernel.org" , "martin.petersen@oracle.com" , "kwmad.kim@samsung.com" , "stanley.chu@mediatek.com" , "cang@codeaurora.org" , "linux-samsung-soc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH v7 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Thread-Topic: [PATCH v7 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Thread-Index: AQHWG/IMeK6/8LgtMEaLxBE20AY1VqiMmdEQ Date: Mon, 27 Apr 2020 07:54:03 +0000 Message-ID: References: <20200426173024.63069-1-alim.akhtar@samsung.com> <20200426173024.63069-6-alim.akhtar@samsung.com> In-Reply-To: <20200426173024.63069-6-alim.akhtar@samsung.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Avri.Altman@wdc.com; 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Mon, 27 Apr 2020 07:54:03 +0000 From: Avri Altman To: Alim Akhtar , "robh@kernel.org" Subject: RE: [PATCH v7 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Thread-Topic: [PATCH v7 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Thread-Index: AQHWG/IMeK6/8LgtMEaLxBE20AY1VqiMmdEQ Date: Mon, 27 Apr 2020 07:54:03 +0000 Message-ID: References: <20200426173024.63069-1-alim.akhtar@samsung.com> <20200426173024.63069-6-alim.akhtar@samsung.com> In-Reply-To: <20200426173024.63069-6-alim.akhtar@samsung.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Avri.Altman@wdc.com; x-originating-ip: [212.25.79.133] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 2712f33f-2ddd-4409-6dd2-08d7ea802790 x-ms-traffictypediagnostic: SN6PR04MB5184: x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:3513; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org > From: Kiwoong Kim > > Some controller like Exynos determines if FATAL ERROR (0x7) > in OCS field in UTRD occurs for values other than GOOD (0x0) > in STATUS field in response upiu as well as errors that a > host controller can't cover. > This patch is to prevent from reporting command results in > those cases. > > Signed-off-by: Kiwoong Kim > Signed-off-by: Alim Akhtar Reviewed-by: Avri Altman _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel