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Thu, 25 Apr 2024 01:57:13 GMT Received: from pps.reinject (localhost [127.0.0.1]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3xm45fyh1p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 Apr 2024 01:57:13 +0000 Received: from iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 43P1vCuN009586; Thu, 25 Apr 2024 01:57:12 GMT Received: from ca-mkp2.ca.oracle.com.com (mpeterse-ol9.allregionaliads.osdevelopmeniad.oraclevcn.com [100.100.251.135]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTP id 3xm45fyh1b-2; Thu, 25 Apr 2024 01:57:12 +0000 From: "Martin K. Petersen" To: "James E . J . Bottomley" , Avri Altman Cc: "Martin K . Petersen" , Christoph Hellwig , Bart Van Assche , Bean Huo , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 0/1] Remove support for legacy UFS Date: Wed, 24 Apr 2024 21:57:01 -0400 Message-ID: <171362345479.571343.1760746828189584636.b4-ty@oracle.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240410183720.908-1-avri.altman@wdc.com> References: <20240410183720.908-1-avri.altman@wdc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-04-25_01,2024-04-24_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 mlxlogscore=858 mlxscore=0 phishscore=0 spamscore=0 malwarescore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2404010000 definitions=main-2404250012 X-Proofpoint-GUID: LegbeAIOl7VUF6cmdT60jeDND5ujceKC X-Proofpoint-ORIG-GUID: LegbeAIOl7VUF6cmdT60jeDND5ujceKC On Wed, 10 Apr 2024 21:37:18 +0300, Avri Altman wrote: > UFS1.0 and UFS1.1, published in the early 2010s, were more of a proof of > concept rather than a mature functional spec. Toshiba was the only > device manufacturer with the most accomplished phy team to come up with > a small UFS1.0 device. Alas, there were no commercial platforms it can > be paired with. Even UFS2.0 that was published in 2013, didn't really > make it to the market: too moot to take effect. It's not until UFS2.1 > that was published in 2016, were a myriad of devices and platforms > flooded the market. Designated to mobile devices, dictates a rapid short > lives for those platforms. Hence, we can safely remove those pre-UFS2.0 > pieces of code. > > [...] Applied to 6.10/scsi-queue, thanks! [1/1] scsi: ufs: Remove support for old UFSHCI versions https://git.kernel.org/mkp/scsi/c/a33a502d50fd -- Martin K. Petersen Oracle Linux Engineering