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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 07785C07E9C for ; Fri, 9 Jul 2021 13:18:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DDBC7613BC for ; Fri, 9 Jul 2021 13:18:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231740AbhGINVE (ORCPT ); Fri, 9 Jul 2021 09:21:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:51032 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231454AbhGINVD (ORCPT ); Fri, 9 Jul 2021 09:21:03 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 913CA61377; Fri, 9 Jul 2021 13:18:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1625836700; bh=SUZu0pcvaN4PA4MzwyZI1YTZYozzoccCQpqSuz4rg0c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uRhAsj1gvISnuZjmbA1W0U3so9nm5NjyL6o15uIh/gghGS3AtxurzIT8df9HHVSBy VlrvdNfL7Ua64+GQEmVk5RZ0p+OP9zD+3qd+sZkHsJIiWYKnDVOhmsaNW2ZjNF7UDP KqrLqYgUwHTCVeNnjJsSHaHIlgTJmeJYmfP5Jc2I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, ManYi Li , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 4.4 1/4] scsi: sr: Return appropriate error code when disk is ejected Date: Fri, 9 Jul 2021 15:18:13 +0200 Message-Id: <20210709131531.830394957@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210709131529.395072769@linuxfoundation.org> References: <20210709131529.395072769@linuxfoundation.org> User-Agent: quilt/0.66 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: ManYi Li [ Upstream commit 7dd753ca59d6c8cc09aa1ed24f7657524803c7f3 ] Handle a reported media event code of 3. This indicates that the media has been removed from the drive and user intervention is required to proceed. Return DISK_EVENT_EJECT_REQUEST in that case. Link: https://lore.kernel.org/r/20210611094402.23884-1-limanyi@uniontech.com Signed-off-by: ManYi Li Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/sr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 7dd4d9ded249..6e31cedf0b6c 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -216,6 +216,8 @@ static unsigned int sr_get_events(struct scsi_device *sdev) return DISK_EVENT_EJECT_REQUEST; else if (med->media_event_code == 2) return DISK_EVENT_MEDIA_CHANGE; + else if (med->media_event_code == 3) + return DISK_EVENT_EJECT_REQUEST; return 0; } -- 2.30.2