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 E42ACC432C3 for ; Mon, 2 Dec 2019 08:58:26 +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 AE06520833 for ; Mon, 2 Dec 2019 08:58:26 +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="T62K/5jw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AE06520833 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]:60764 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ibhXF-0005Z9-UL for qemu-devel@archiver.kernel.org; Mon, 02 Dec 2019 03:58:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:50320) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ibhWZ-00050V-AU for qemu-devel@nongnu.org; Mon, 02 Dec 2019 03:57:44 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ibhWX-0003gb-SI for qemu-devel@nongnu.org; Mon, 02 Dec 2019 03:57:42 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:56145 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ibhWX-0003gA-PB for qemu-devel@nongnu.org; Mon, 02 Dec 2019 03:57:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1575277061; 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=ngT8rFyrxr9URc+BmHmjBXHpxNko3sg7tBGuivjsohY=; b=T62K/5jw1FzCg2QXiT56q/1twGo2lRUDiL7C2cjj1Q+J8OavRQtkafCeDN0+Dyq9Qg2BHo woVQJo7dSb+HmO9wkGcFwmLABkmc5pK6czhQSLIZgF68+thQpurKe7SgsTwIb4X+1i732f ftO1q6s2V8t/Mqp1fBCNd6DQ/OtKFfA= 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-415-JhgNXvNdO_OiD6czMIXbIQ-1; Mon, 02 Dec 2019 03:57:38 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id F04191005502; Mon, 2 Dec 2019 08:57:36 +0000 (UTC) Received: from gondolin (ovpn-116-41.ams2.redhat.com [10.36.116.41]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9F02F5C548; Mon, 2 Dec 2019 08:57:32 +0000 (UTC) Date: Mon, 2 Dec 2019 09:57:29 +0100 From: Cornelia Huck To: Janosch Frank Subject: Re: [PATCH 0/3] s390x: Increase architectural compliance Message-ID: <20191202095729.64cfbcc2.cohuck@redhat.com> In-Reply-To: <20191129142025.21453-1-frankja@linux.ibm.com> References: <20191129142025.21453-1-frankja@linux.ibm.com> Organization: Red Hat GmbH MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-MC-Unique: JhgNXvNdO_OiD6czMIXbIQ-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 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: thuth@redhat.com, david@redhat.com, qemu-devel@nongnu.org, borntraeger@de.ibm.com, qemu-s390x@nongnu.org, mihajlov@linux.ibm.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, 29 Nov 2019 09:20:22 -0500 Janosch Frank wrote: > On a diag 308 subcode 0 and 1 we need to load the whole reset PSW and > not just the address. > > On a cpu reset normal, we need to clear local cpus. Unfortunately we > need a new API for that, since KVM only exposes one of the three > resets. > > Patches are also in my cleanup branch. > > Janosch Frank (3): > s390x: Properly fetch and test the short psw on diag308 subc 0/1 > Sync reset > s390x: protvirt: Add new VCPU reset functions > > linux-headers/linux/kvm.h | 7 +++++++ > target/s390x/cpu.c | 26 ++++++++++++++++++++++---- > target/s390x/cpu.h | 1 + > target/s390x/kvm-stub.c | 10 +++++++++- > target/s390x/kvm.c | 38 ++++++++++++++++++++++++++++++++------ > target/s390x/kvm_s390x.h | 4 +++- > 6 files changed, 74 insertions(+), 12 deletions(-) > Ok, it seems I should just go ahead and pick patch 1, and defer the remainder until after we agree on the interface, right?