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,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 A838DC11F64 for ; Mon, 28 Jun 2021 21:24:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 876CB61CF1 for ; Mon, 28 Jun 2021 21:24:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237971AbhF1V0a (ORCPT ); Mon, 28 Jun 2021 17:26:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:36250 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238005AbhF1VXp (ORCPT ); Mon, 28 Jun 2021 17:23:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 78D9161D01; Mon, 28 Jun 2021 21:21:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1624915272; bh=UCjLACdLHucLeCarpSYw3bXTOALiC6etRLDJz7CUIoQ=; h=From:To:Cc:Subject:Date:From; b=SHy3d9mGEwVlXDK28Sa6jRxqHd2sImUuZhtJZ3ThI3GWwAXVhFLE14rK8Iq3GK+Bj pIAIsEQWrDUzwWT1e4UNtxvbs+ap+quSVqS/ZsbhW62ixtysfxAx5RHlkO3/DVz31Q yAYmVPKrWJUiPhxhPgbtDuFVur96OFSPw4oOGEjU7rpyoIcTmitC8JRuNaPB5RgmmN cyzmnRyArKWpaGOf2YH5R7xqGe92ewWcSQb6NhcIglzXmFnk0+Q+1IHgPzlYPwBKbV E8/G0LoiXMx6Q+wjPwwVatfngcV5xh2zxQ751RtsIwosoF8qsQ+fU9uLsznffYryBF vBddgWA2t/NcA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: ManYi Li , "Martin K . Petersen" , Sasha Levin , linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 1/2] scsi: sr: Return appropriate error code when disk is ejected Date: Mon, 28 Jun 2021 17:21:09 -0400 Message-Id: <20210628212110.43532-1-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@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 45c8bf39ad23..acf0c244141f 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