From patchwork Thu Jan 28 11:41:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julian Wiedmann X-Patchwork-Id: 12053459 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 012C8C433DB for ; Thu, 28 Jan 2021 11:42:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0A1164D9A for ; Thu, 28 Jan 2021 11:42:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231512AbhA1LmM (ORCPT ); Thu, 28 Jan 2021 06:42:12 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:29006 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231448AbhA1Ll5 (ORCPT ); Thu, 28 Jan 2021 06:41:57 -0500 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 10SBWiOL144906; Thu, 28 Jan 2021 06:41:16 -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=OvASVC92KWI/KacwPx150G35Tb5Oxc83yhVbDSzJWm0=; b=SFp2U5pIdRo2u3BLQeULsjFGOqXj2HnY5odgf4KM1GxiwCZlAK+S5aRWnRKaAr4lqXHE jP+ggE1BnvIBqfIdW/TX4GVD4QgwHYRI1yDX6FM7kiyt3xcOVqavlqBiwRnUcAjB24ig 35c0BPM0INc4lxybY/36zEWZF49LB6iZ2CypSw9QG7VqhG2TEtk4U9x5WdGpyM9yxwTg Q8aA9ITg5tdbmZQy5jzkqsyh9tlhizLFf9q69Ens1U4NoYziB0J4rbzoZhEWxZqe4XWS hgbL5ljdxm0EWi5yp0l1SzcHhapUmzQ/Em0/6i4pITjEn2w5GArDWrrUaWdDtc95k+04 ew== Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com with ESMTP id 36bvg6g5hn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Jan 2021 06:41:15 -0500 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 10SBbE2L018084; Thu, 28 Jan 2021 11:41:13 GMT Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by ppma06ams.nl.ibm.com with ESMTP id 368b2h4s6k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Jan 2021 11:41:13 +0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 10SBfAXs37028212 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 28 Jan 2021 11:41:10 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8A8AE4C046; Thu, 28 Jan 2021 11:41:10 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 389364C040; Thu, 28 Jan 2021 11:41:10 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 28 Jan 2021 11:41:10 +0000 (GMT) From: Julian Wiedmann To: David Miller , Jakub Kicinski Cc: linux-netdev , linux-s390 , Heiko Carstens , Karsten Graul , Julian Wiedmann Subject: [PATCH net-next 0/5] net/iucv: updates 2021-01-28 Date: Thu, 28 Jan 2021 12:41:03 +0100 Message-Id: <20210128114108.39409-1-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=2021-01-28_05:2021-01-27,2021-01-28 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=638 malwarescore=0 adultscore=0 phishscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 spamscore=0 suspectscore=0 mlxscore=0 lowpriorityscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2101280055 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Hi Dave & Jakub, please apply the following patch series for iucv to netdev's net-next tree. This reworks & simplifies the TX notification path in af_iucv, so that we can send out SG skbs over TRANS_HIPER sockets. Also remove a noisy WARN_ONCE() in the RX path. Thanks, Julian Alexander Egorenkov (1): net/af_iucv: remove WARN_ONCE on malformed RX packets Julian Wiedmann (4): net/af_iucv: don't lookup the socket on TX notification net/af_iucv: count packets in the xmit path net/af_iucv: don't track individual TX skbs for TRANS_HIPER sockets net/af_iucv: build SG skbs for TRANS_HIPER sockets drivers/s390/net/qeth_core_main.c | 6 +- include/net/iucv/af_iucv.h | 3 +- net/iucv/af_iucv.c | 122 ++++++++++++------------------ 3 files changed, 53 insertions(+), 78 deletions(-)