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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 C4DBDC11F6A for ; Thu, 1 Jul 2021 14:35:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DBAA61413 for ; Thu, 1 Jul 2021 14:35:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232253AbhGAOiZ (ORCPT ); Thu, 1 Jul 2021 10:38:25 -0400 Received: from mail-pj1-f50.google.com ([209.85.216.50]:42632 "EHLO mail-pj1-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229978AbhGAOiY (ORCPT ); Thu, 1 Jul 2021 10:38:24 -0400 Received: by mail-pj1-f50.google.com with SMTP id p17-20020a17090b0111b02901723ab8d11fso4074662pjz.1; Thu, 01 Jul 2021 07:35:52 -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=rhwwrVZz+3q2u34WXXvY5qtEuhJYAxQ78ls6PGqWemA=; b=Y0NIfppQFYZh9z1ccl6P9Hht4rtGz55e+VtNRG6z67I8DIYrNxFMN0fWN+E5Tt1zVX SUN5X9Q/SIzwhFWJHBGtPnGeAXUDOTsW1cvWirxsS/x/arWSspvVh5TvGQB56X1PZ9jt NoBLInFH0aMl5SDkszy99d0252dMjnFbM13goHTOTyRsIrJcU4Uya8enJjdCR6mCnOsc sIMYClyDblp4JF7BOnI5LdDRGC8K4t5MQJEPYawiD3LlFTeWSraERZr3W9mjgcDLoZoS oGmLXsn/jTCuIpDWu5zqSHhjReIQE6eQmkLoAxz3PWKcqVIUBwKZVk6cN4ZswZMsQsPK U9XA== X-Gm-Message-State: AOAM533Nbdk7phjEFIEgGbkKmp2gInr/4ukk7auBMLYjRznEejvJDYdC S+troVwUYITlY1qpMByCk34= X-Google-Smtp-Source: ABdhPJxapccyljp3iISjUHH2+Nn7rh6IyOfdRchRc/IaMWHzTY6TGwdWsXOAPOH/MXX2xbAEwlRyAw== X-Received: by 2002:a17:903:248e:b029:101:fa49:3f96 with SMTP id p14-20020a170903248eb0290101fa493f96mr217849plw.16.1625150152343; Thu, 01 Jul 2021 07:35:52 -0700 (PDT) Received: from ?IPv6:2601:647:4000:d7:6a75:b07:a0d:8bd5? ([2601:647:4000:d7:6a75:b07:a0d:8bd5]) by smtp.gmail.com with ESMTPSA id c9sm236888pfb.82.2021.07.01.07.35.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 01 Jul 2021 07:35:51 -0700 (PDT) Subject: Re: [PATCH v5 2/3] scsi: sd: send REQUEST SENSE for BLIST_MEDIA_CHANGE devices in runtime_resume() To: Martin Kepplinger Cc: jejb@linux.ibm.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-scsi@vger.kernel.org, martin.petersen@oracle.com, kernel@puri.sm, stern@rowland.harvard.edu References: <20210630084453.186764-1-martin.kepplinger@puri.sm> <20210630084453.186764-3-martin.kepplinger@puri.sm> From: Bart Van Assche Message-ID: Date: Thu, 1 Jul 2021 07:35:49 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210630084453.186764-3-martin.kepplinger@puri.sm> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/30/21 1:44 AM, Martin Kepplinger wrote: > For SD cardreader devices that have the BLIST_MEDIA_CHANGE flag set, > a MEDIA CHANGE unit attention is received after resuming from runtime > suspend. Send a REQUEST SENSE to avoid that. Reviewed-by: Bart Van Assche