From patchwork Thu Jan 7 17:24:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julian Wiedmann X-Patchwork-Id: 358690 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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 B3A5DC433E9 for ; Thu, 7 Jan 2021 17:26:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 764D6233CE for ; Thu, 7 Jan 2021 17:26:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728966AbhAGRZl (ORCPT ); Thu, 7 Jan 2021 12:25:41 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:25338 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728687AbhAGRZg (ORCPT ); Thu, 7 Jan 2021 12:25:36 -0500 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 107H8O7Z068554; Thu, 7 Jan 2021 12:24:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id; s=pp1; bh=k3avbKnpzS4lKnM+KPQB6cJP3/VcR9/pKVa1nEHJNtI=; b=CpaH/oguZywH8jegxmDASKY/+Lc124FnVFFGaeLzdRmcmvtOb7NGxLKM11mTOuPn/RyW fgyHbRaGZ+4+guJgBdcR7QUB75pjOCTJYPHkxqs5Uod/x6diZ/wbodCHFzhf6K0J5F7o uhx7cwEmiRfGJV1VSmygOtWN3OaagMql4xjOn3VkM4BVqegNd/IegGJ8zd8riN3tX4y/ KOiPJeFI7L2D9GqSSKoJfAlefTM4d1t7SgGcWNo/dS68ddD8J0n21ioH+w4VVr+62F92 /J47SdVYdVW6ugGLoKJj3qDPyEI8qsqMn1hL3o1IYtJZxvXNqATClJdzjvPFbGEZuuLx LA== Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com with ESMTP id 35x5juhxfx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Jan 2021 12:24:52 -0500 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 107HCsC6006028; Thu, 7 Jan 2021 17:24:50 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma03ams.nl.ibm.com with ESMTP id 35tgf8d2hw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Jan 2021 17:24:50 +0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 107HOltU41156898 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 7 Jan 2021 17:24:47 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B468C42042; Thu, 7 Jan 2021 17:24:47 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 621C542041; Thu, 7 Jan 2021 17:24:47 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 7 Jan 2021 17:24:47 +0000 (GMT) From: Julian Wiedmann To: David Miller , Jakub Kicinski Cc: linux-netdev , linux-s390 , Heiko Carstens , Karsten Graul , Julian Wiedmann Subject: [PATCH net 0/3] s390/qeth: fixes 2021-01-07 Date: Thu, 7 Jan 2021 18:24:39 +0100 Message-Id: <20210107172442.1737-1-jwi@linux.ibm.com> X-Mailer: git-send-email 2.17.1 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2021-01-07_07:2021-01-07,2021-01-07 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 mlxlogscore=722 malwarescore=0 impostorscore=0 spamscore=0 adultscore=0 phishscore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2101070100 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hi Dave & Jakub, please apply the following patch series to netdev's net tree. This brings two locking fixes for the device control path. Also one fix for a path where our .ndo_features_check() attempts to access a non-existent L2 header. Thanks, Julian Julian Wiedmann (3): s390/qeth: fix deadlock during recovery s390/qeth: fix locking for discipline setup / removal s390/qeth: fix L2 header access in qeth_l3_osa_features_check() drivers/s390/net/qeth_core.h | 3 ++- drivers/s390/net/qeth_core_main.c | 38 ++++++++++++++++++++----------- drivers/s390/net/qeth_l2_main.c | 2 +- drivers/s390/net/qeth_l3_main.c | 4 ++-- 4 files changed, 30 insertions(+), 17 deletions(-)