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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 E1DBAC433EF for ; Mon, 18 Jun 2018 11:17:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A2A1120852 for ; Mon, 18 Jun 2018 11:17:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A2A1120852 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=de.ibm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933947AbeFRLRb convert rfc822-to-8bit (ORCPT ); Mon, 18 Jun 2018 07:17:31 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:38842 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932720AbeFRLR3 (ORCPT ); Mon, 18 Jun 2018 07:17:29 -0400 Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w5IBEdtC019095 for ; Mon, 18 Jun 2018 07:17:29 -0400 Received: from e06smtp04.uk.ibm.com (e06smtp04.uk.ibm.com [195.75.94.100]) by mx0b-001b2d01.pphosted.com with ESMTP id 2jp9bqnv56-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 18 Jun 2018 07:17:28 -0400 Received: from localhost by e06smtp04.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 18 Jun 2018 12:17:25 +0100 Received: from d06av24.portsmouth.uk.ibm.com (d06av24.portsmouth.uk.ibm.com [9.149.105.60]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w5IBHOXU25165852 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 18 Jun 2018 11:17:24 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 11C2242041; Mon, 18 Jun 2018 12:07:27 +0100 (BST) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DC23C42045; Mon, 18 Jun 2018 12:07:26 +0100 (BST) Received: from mschwideX1 (unknown [9.152.212.186]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 18 Jun 2018 12:07:26 +0100 (BST) Date: Mon, 18 Jun 2018 13:17:22 +0200 From: Martin Schwidefsky To: Linus Torvalds Cc: linux-kernel , linux-s390 , Heiko Carstens Subject: [GIT PULL] s390 patches for 4.18-rc2 X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.30; x86_64-pc-linux-gnu) X-TM-AS-GCONF: 00 x-cbid: 18061811-0016-0000-0000-000001DD3A3E X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18061811-0017-0000-0000-000032313E01 Message-Id: <20180618131722.46ed6b3d@mschwideX1> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-06-18_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1805220000 definitions=main-1806180136 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, please pull from the 'for-linus' branch of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus to receive the following updates: common I/O layer - Fix bit-fields crossing storage-unit boundaries in css_general_char dasd driver - Avoid a sparse warning in regard to the queue lock - Allocate the struct dasd_ccw_req as per request data. Only for internal I/O is the structure allocated separately - Remove the unused function dasd_kmalloc_set_cda - Save a few bytes in struct dasd_ccw_req by reordering fields - Convert remaining users of dasd_kmalloc_request to dasd_smalloc_request and remove the now unused function vfio/ccw - Refactor and improve pfn_array_alloc_pin/pfn_array_pin - Add a new tracepoint for failed vfio/ccw requests - Add a CCW translation improvement to accept more requests as valid - Bug fixes Shortlog: Dong Jia Shi (4): vfio: ccw: fix error return in vfio_ccw_sch_event vfio: ccw: shorten kernel doc description for pfn_array_pin() vfio: ccw: refactor and improve pfn_array_alloc_pin() vfio: ccw: set ccw->cda to NULL defensively Halil Pasic (2): vfio: ccw: push down unsupported IDA check vfio: ccw: add tracepoints for interesting error paths Sebastian Ott (6): s390/cio: sanitize css_general_characteristics definition s390/dasd: simplify locking in process_final_queue s390/dasd: move dasd_ccw_req to per request data s390/dasd: remove dasd_kmalloc_set_cda s390/dasd: reshuffle struct dasd_ccw_req s390/dasd: only use preallocated requests arch/s390/include/asm/css_chars.h | 62 +++++++------- drivers/s390/block/dasd.c | 171 +++++++++++++------------------------- drivers/s390/block/dasd_alias.c | 6 +- drivers/s390/block/dasd_diag.c | 3 +- drivers/s390/block/dasd_eckd.c | 46 +++++----- drivers/s390/block/dasd_eer.c | 10 +-- drivers/s390/block/dasd_fba.c | 6 +- drivers/s390/block/dasd_int.h | 26 ++---- drivers/s390/cio/Makefile | 1 + drivers/s390/cio/vfio_ccw_cp.c | 140 ++++++++++++++++--------------- drivers/s390/cio/vfio_ccw_drv.c | 5 +- drivers/s390/cio/vfio_ccw_fsm.c | 17 +++- drivers/s390/cio/vfio_ccw_trace.h | 54 ++++++++++++ 13 files changed, 282 insertions(+), 265 deletions(-) create mode 100644 drivers/s390/cio/vfio_ccw_trace.h