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=-12.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 7C319C4338F for ; Tue, 24 Aug 2021 02:27:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5936A61374 for ; Tue, 24 Aug 2021 02:27:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230499AbhHXC14 (ORCPT ); Mon, 23 Aug 2021 22:27:56 -0400 Received: from mail-pl1-f175.google.com ([209.85.214.175]:37467 "EHLO mail-pl1-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbhHXC1z (ORCPT ); Mon, 23 Aug 2021 22:27:55 -0400 Received: by mail-pl1-f175.google.com with SMTP id n12so11349112plf.4 for ; Mon, 23 Aug 2021 19:27:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=OZ3U4A1CkTnOaNRkCP7+QCUp6889+knHq48F9bRO5+o=; b=dIvWaygyDeNOhQO2AgVFHW8kb48RlfoiJvbzUSS3HCVgYFVUbtM9eNDSNi2qBQAw7i TjUI9deim0sPNSx+1unxHxHiOEYiG0V0rViN24791s4zCOT9i3Squ2rZvr84FKyMU8vS qL6y4f4ej63RCmPORKbEkgJKVQB4ikDPlZuoMAtzfwxuYmf4LnFNAt9qYfsq643v+KR+ 5ZJMnSiPnmLEzrdW9ScyROPFj5IKYBNZGq5jQFagu37zlcS2boN4HpWIKWMwu2kDr+jD GAQ+PYHexBPKA2PNhPEd8eYxmeJ/bPqw15q/bOrvZ41DSd3U7OUCWkyeCT7+r6eC9DZ/ veXg== X-Gm-Message-State: AOAM531azD6SE3r/mI+DSxde2ZGBSFc/369acymjTRAYOQiym6y2q8v9 Hfyu63mzoH9WIA4zxH5xQaxJdNh69Rc= X-Google-Smtp-Source: ABdhPJzvvOt9HgYVFDsmLLD6+HHLMjQbm/ZZR2nuPOOiMJE+HQ1P+DPQErN1l/QpXS3sKLabqaBbrg== X-Received: by 2002:a17:90a:7141:: with SMTP id g1mr1792744pjs.142.1629772031421; Mon, 23 Aug 2021 19:27:11 -0700 (PDT) Received: from ?IPv6:2601:647:4000:d7:68:8a8:39ff:312? ([2601:647:4000:d7:68:8a8:39ff:312]) by smtp.gmail.com with ESMTPSA id e11sm297899pfn.49.2021.08.23.19.27.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 23 Aug 2021 19:27:10 -0700 (PDT) Subject: Re: [PATCH V2] scsi: ufs: Fix ufshcd_request_sense_async() for Samsung KLUFG8RHDA-B2D1 To: Adrian Hunter , "Martin K . Petersen" Cc: "James E . J . Bottomley" , Avri Altman , Bean Huo , Can Guo , Asutosh Das , linux-scsi@vger.kernel.org References: <20210823050117.11608-1-adrian.hunter@intel.com> From: Bart Van Assche Message-ID: Date: Mon, 23 Aug 2021 19:27:08 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210823050117.11608-1-adrian.hunter@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On 8/22/21 10:01 PM, Adrian Hunter wrote: > Samsung KLUFG8RHDA-B2D1 does not clear the unit attention condition if the > length is zero. So go back to requesting all the sense data, as it was > before patch "scsi: ufs: Request sense data asynchronously". That is > simpler than creating and maintaining a quirk for affected devices. Reviewed-by: Bart Van Assche