From patchwork Wed Sep 16 23:54:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudhakar Panneerselvam X-Patchwork-Id: 11781165 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 608F9112E for ; Wed, 16 Sep 2020 23:54:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 345042065C for ; Wed, 16 Sep 2020 23:54:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="0XyIgSai" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726549AbgIPXym (ORCPT ); Wed, 16 Sep 2020 19:54:42 -0400 Received: from aserp2120.oracle.com ([141.146.126.78]:41438 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726409AbgIPXyl (ORCPT ); Wed, 16 Sep 2020 19:54:41 -0400 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08GNdCI5043285; Wed, 16 Sep 2020 23:54:39 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id; s=corp-2020-01-29; bh=faphjq4V6qIdb6BswXLcrA4nmRlyKCEQZO7jAdMlnvo=; b=0XyIgSaiFSBIMb6k+onifLcP364Lk3ScvdZxhjiGZQ5SmBGmiaD7cOmm7v8mAE7Eccgu 4UdlwvNQPOmChBioSU/e/NRgf7pXSPTUVId5T+QTvE75/4d7OhpE9FGCxoWb984twhif ky7Z0+8GoFTNCb3Mao+9e268o+N6eyqdk4/jLrXDCsL8t7yOfXXgWk26xUcchJNRA//r 0/IbBDFG2uTejk0qSzw3OJWM0PiLT0S2X/mQN0F+luXzya5eZ0tu4Y1bhMfoZeBOsQ5P 9n+nY9dwKEdfz5r/OWNL2DfLUcJJqCIePnk5PkGErfT0f7wggt3pRK4g0TMKoZM0iNuw UA== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by aserp2120.oracle.com with ESMTP id 33gp9me074-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 16 Sep 2020 23:54:39 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 08GNe1IQ192413; Wed, 16 Sep 2020 23:54:39 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserp3030.oracle.com with ESMTP id 33khpm6v7m-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 16 Sep 2020 23:54:39 +0000 Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 08GNscb8027289; Wed, 16 Sep 2020 23:54:38 GMT Received: from supannee-devvm-ol7.osdevelopmeniad.oraclevcn.com (/100.100.231.179) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 16 Sep 2020 23:54:38 +0000 From: Sudhakar Panneerselvam To: martin.petersen@oracle.com, michael.christie@oracle.com, target-devel@vger.kernel.org, linux-scsi@vger.kernel.org Cc: ssudhakarp@gmail.com Subject: [PATCH] scsi: target: Fix lun lookup for TARGET_SCF_LOOKUP_LUN_FROM_TAG case. Date: Wed, 16 Sep 2020 23:54:31 +0000 Message-Id: <1600300471-26135-1-git-send-email-sudhakar.panneerselvam@oracle.com> X-Mailer: git-send-email 1.8.3.1 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9746 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 suspectscore=0 mlxlogscore=999 phishscore=0 mlxscore=0 adultscore=0 spamscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009160176 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9746 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxlogscore=999 adultscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 spamscore=0 priorityscore=1501 suspectscore=0 impostorscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009160176 Precedence: bulk List-ID: X-Mailing-List: target-devel@vger.kernel.org transport_lookup_tmr_lun() uses "orig_fe_lun" member of struct se_cmd for the lookup. Hence, update this field directly for the TARGET_SCF_LOOKUP_LUN_FROM_TAG case. Fixes: a36840d80027 ("target: Initialize LUN in transport_init_se_cmd()") Reported-by: Martin Wilck Signed-off-by: Sudhakar Panneerselvam Reviewed-by: Mike Christie --- drivers/target/target_core_transport.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 9fb0be0aa620..8dd289214dd8 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1840,7 +1840,8 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, * out unpacked_lun for the original se_cmd. */ if (tm_type == TMR_ABORT_TASK && (flags & TARGET_SCF_LOOKUP_LUN_FROM_TAG)) { - if (!target_lookup_lun_from_tag(se_sess, tag, &unpacked_lun)) + if (!target_lookup_lun_from_tag(se_sess, tag, + &se_cmd->orig_fe_lun)) goto failure; }