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Petersen" , linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, "James E.J. Bottomley" Subject: Re: [PATCH 1/2] scsi: devinfo: BLIST_TRY_VPD_PAGES for SanDisk Cruzer Blade From: "Martin K. Petersen" Organization: Oracle Corporation References: <20190618013146.21961-1-marcos.souza.org@gmail.com> <20190618013146.21961-2-marcos.souza.org@gmail.com> <20190619094540.GA26980@continental> Date: Thu, 20 Jun 2019 16:31:32 -0400 In-Reply-To: <20190619094540.GA26980@continental> (Marcos Paulo de Souza's message of "Wed, 19 Jun 2019 06:45:43 -0300") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9294 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906200146 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9294 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906200146 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Marcos, >> What's your confidence level wrt. all Cruzer Blades handling this >> correctly? How many devices have you tested this change with? > > I've tested three Cruzer Blades that I have at hand, and all of them > have VPD support, and also checked with a friend of mine that also > have one. I can't say about "all others" but so far, 4/4 devices that > I tested have VPD. (They were all SPC-3 or SPC-4 compliant). That's not a very large sample. However, SanDisk have traditionally been pretty good wrt. spec compliance. -- Martin K. Petersen Oracle Linux Engineering