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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY autolearn=no 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 08919C7618F for ; Tue, 16 Jul 2019 14:37:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CEC2B2173C for ; Tue, 16 Jul 2019 14:37:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="j7OitLgR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728513AbfGPOhB (ORCPT ); Tue, 16 Jul 2019 10:37:01 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:44500 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728470AbfGPOhB (ORCPT ); Tue, 16 Jul 2019 10:37:01 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x6GEXYKY112082; Tue, 16 Jul 2019 14:36:55 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : references : date : in-reply-to : message-id : mime-version : content-type; s=corp-2018-07-02; bh=V2oWdJ8eUUIozdtQGMQ4u30yDRDXe8sDJDgApZqAsIo=; b=j7OitLgR5srHJvmPcSkHMkYZL8yYygWpynrMFlq9G7Ge/Fd2A7/Dt45iFldpDyBAjnlX 2dbFyZYvSqaALg+YJmTXW7C3E1d9GsBq1HmIrSrhxHLR+ILsoOkevdVxjwdrbop72eQn /hlmqtvA1vUtDHJ0puv7pU7WdxxASIR7t7nprBOFI0sP28ctF8LiLVEv68Gija66kIS2 K+/udIql+A4Bmm4fCv9NjhQEa9Ct+dxDdMhlsK5F8tSV/EKdKM0YOudszY27Ogipaa6N ckJu0onJAub3+x0vddiAsEwBfp43uufi3iZaZQjlfM3KFkxDSrtWY+zObvhZpxGCO81A FQ== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2130.oracle.com with ESMTP id 2tq6qtn199-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 16 Jul 2019 14:36:55 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x6GEXHsQ077106; Tue, 16 Jul 2019 14:36:54 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3020.oracle.com with ESMTP id 2tsctw6nex-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 16 Jul 2019 14:36:54 +0000 Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x6GEaqUb027419; Tue, 16 Jul 2019 14:36:53 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 16 Jul 2019 14:36:52 +0000 To: Roman Mamedov Cc: "Martin K. Petersen" , linux-ide@vger.kernel.org, Jens Axboe , stable@vger.kernel.org Subject: Re: [PATCH] libata: Disable queued TRIM for Samsung 860 series SSDs From: "Martin K. Petersen" Organization: Oracle Corporation References: <20190714224242.4689a874@natsu> <20190715224215.2186bc8e@natsu> Date: Tue, 16 Jul 2019 10:36:48 -0400 In-Reply-To: <20190715224215.2186bc8e@natsu> (Roman Mamedov's message of "Mon, 15 Jul 2019 22:42:15 +0500") 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=9320 signatures=668688 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=960 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1907160179 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9320 signatures=668688 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-1907160179 Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org Roman, > I do not have other Samsung (m)SATA models to verify. On the bugreport > someone confirmed this to be an issue for them too. Let's try asking > if they have the mSATA model too, and what firmware revision. Mine is > RVT42B6Q and there were no updates available last time I checked. I have an mSATA drive arriving today. I'll see if I can come up with a suitable heuristic to distinguish between mSATA and the other form factors. -- Martin K. Petersen Oracle Linux Engineering