From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E2B4C4360F for ; Tue, 2 Apr 2019 15:05:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 792D22075E for ; Tue, 2 Apr 2019 15:05:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732353AbfDBPFH (ORCPT ); Tue, 2 Apr 2019 11:05:07 -0400 Received: from ns.iliad.fr ([212.27.33.1]:57970 "EHLO ns.iliad.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728905AbfDBPFH (ORCPT ); Tue, 2 Apr 2019 11:05:07 -0400 Received: from ns.iliad.fr (localhost [127.0.0.1]) by ns.iliad.fr (Postfix) with ESMTP id 3F2FC216BF; Tue, 2 Apr 2019 17:05:05 +0200 (CEST) Received: from [192.168.108.8] (freebox.vlq16.iliad.fr [213.36.7.13]) by ns.iliad.fr (Postfix) with ESMTP id 292F920C9F; Tue, 2 Apr 2019 17:05:05 +0200 (CEST) To: Martin Petersen , Avri Altman , Alim Akhtar Cc: SCSI , LKML From: Marc Gonzalez Subject: correcting incorrect peripheral device type 0x0 Message-ID: Date: Tue, 2 Apr 2019 17:05:05 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV using ClamSMTP ; ns.iliad.fr ; Tue Apr 2 17:05:05 2019 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, In my boot log, when UFS is enabled, I get the following warnings: scsi 0:0:0:49488: scsi_add_lun: correcting incorrect peripheral device type 0x0 for W-LUN 0x c150hN scsi 0:0:0:49488: Well-known LUN SAMSUNG KLUCG4J1EB-B0B1 0200 PQ: 0 ANSI: 6 scsi 0:0:0:49476: scsi_add_lun: correcting incorrect peripheral device type 0x0 for W-LUN 0x c144hN scsi 0:0:0:49476: Well-known LUN SAMSUNG KLUCG4J1EB-B0B1 0200 PQ: 0 ANSI: 6 scsi 0:0:0:49456: scsi_add_lun: correcting incorrect peripheral device type 0x0 for W-LUN 0x c130hN scsi 0:0:0:49456: Well-known LUN SAMSUNG KLUCG4J1EB-B0B1 0200 PQ: 0 ANSI: 6 Is there something I can/should do to fix these issues? Or may they be safely ignored? Regards.