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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 11B5BC433DF for ; Tue, 16 Jun 2020 17:02:47 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D74F7208E4 for ; Tue, 16 Jun 2020 17:02:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="QJnkOQ19" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D74F7208E4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:49542 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jlEz0-0005mP-2u for qemu-devel@archiver.kernel.org; Tue, 16 Jun 2020 13:02:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43746) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jlExi-0004yw-KK for qemu-devel@nongnu.org; Tue, 16 Jun 2020 13:01:26 -0400 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:31789) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jlExg-0005jC-UB for qemu-devel@nongnu.org; Tue, 16 Jun 2020 13:01:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592326884; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8LVkGOujtvHu0d03Sc39CHyeMkMJRCVPKv3IFhdO5ik=; b=QJnkOQ19U+9jV61tmP266wUQILw3qU98GNAMAFCeQudyUZHoSBj85PE5MDPUoPxlPaBdGI 2fA1Zs7/i5pHgByIFh8mHcGOicYVmrRl6UNexPfT1K4wePKK7y0vOmkqWpBGdcLmup7JS3 hCjiBk/ShKICxp4vH9EkGmjU+UDg3Y4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-20-jSuXYXFwNgykrgE7JqmvNw-1; Tue, 16 Jun 2020 13:01:20 -0400 X-MC-Unique: jSuXYXFwNgykrgE7JqmvNw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 387305AECC; Tue, 16 Jun 2020 17:01:19 +0000 (UTC) Received: from gondolin (ovpn-112-222.ams2.redhat.com [10.36.112.222]) by smtp.corp.redhat.com (Postfix) with ESMTP id D60DF5D9D3; Tue, 16 Jun 2020 17:01:17 +0000 (UTC) Date: Tue, 16 Jun 2020 19:01:15 +0200 From: Cornelia Huck To: Eric Farman Subject: Re: [PATCH v4 0/6] s390x/vfio-ccw: Channel Path Handling [QEMU] Message-ID: <20200616190115.27c8497f.cohuck@redhat.com> In-Reply-To: <20200505125757.98209-1-farman@linux.ibm.com> References: <20200505125757.98209-1-farman@linux.ibm.com> Organization: Red Hat GmbH MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=cohuck@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=205.139.110.61; envelope-from=cohuck@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/16 02:01:17 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Halil Pasic , Jason Herne , qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Jared Rossi Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 5 May 2020 14:57:51 +0200 Eric Farman wrote: > Here is a new pass at the channel-path handling code for vfio-ccw, > to take advantage of the corresponding kernel patches posted here: > > https://lore.kernel.org/kvm/20200505122745.53208-1-farman@linux.ibm.com/ > > I have all the main comments from v3 addressed, though I have a > couple of additional patches that do some further cleanups > (like, a generic callback for stsch) that weren't baked enough > to include here. They're working fine, but need some cleanups > (e.g., fixups vs standalone patches) before they're ready for > submission. Just wanted to have the basic QEMU code to go with > the new KVM series. > > Changes are listed in git notes for the individual patches. > > v3: https://lore.kernel.org/qemu-devel/20200417023440.70514-1-farman@linux.ibm.com/ > v2: https://lore.kernel.org/qemu-devel/20200206214509.16434-1-farman@linux.ibm.com/ > v1: https://lore.kernel.org/qemu-devel/20191115033437.37926-1-farman@linux.ibm.com/ > > Eric Farman (3): > vfio-ccw: Refactor cleanup of regions > vfio-ccw: Refactor ccw irq handler > s390x/css: Refactor the css_queue_crw() routine > > Farhan Ali (3): > linux-headers: update > vfio-ccw: Add support for the schib region > vfio-ccw: Add support for the CRW region and IRQ > > hw/s390x/css.c | 57 ++++++--- > hw/s390x/s390-ccw.c | 21 ++++ > hw/vfio/ccw.c | 208 +++++++++++++++++++++++++++++---- > include/hw/s390x/css.h | 4 +- > include/hw/s390x/s390-ccw.h | 1 + > linux-headers/linux/vfio.h | 3 + > linux-headers/linux/vfio_ccw.h | 18 +++ > target/s390x/ioinst.c | 3 +- > 8 files changed, 274 insertions(+), 41 deletions(-) > Thanks, replaced patch 1 with a proper headers update against 5.8-rc1 and applied.