Message ID | 20171020115418.2050-24-cohuck@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yJPtx66MCz9t44 for <incoming@patchwork.ozlabs.org>; Fri, 20 Oct 2017 23:17:29 +1100 (AEDT) Received: from localhost ([::1]:53407 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1e5WEx-0006HO-Rf for incoming@patchwork.ozlabs.org; Fri, 20 Oct 2017 08:17:27 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58974) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <cohuck@redhat.com>) id 1e5Vto-0002uU-0B for qemu-devel@nongnu.org; Fri, 20 Oct 2017 07:55:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <cohuck@redhat.com>) id 1e5Vtn-0003U1-9R for qemu-devel@nongnu.org; Fri, 20 Oct 2017 07:55:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39590) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <cohuck@redhat.com>) id 1e5Vtn-0003TU-3s; Fri, 20 Oct 2017 07:55:35 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1A4681E57; Fri, 20 Oct 2017 11:55:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 1A4681E57 Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=cohuck@redhat.com Received: from localhost (dhcp-192-222.str.redhat.com [10.33.192.222]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B91675D761; Fri, 20 Oct 2017 11:55:33 +0000 (UTC) From: Cornelia Huck <cohuck@redhat.com> To: peter.maydell@linaro.org Date: Fri, 20 Oct 2017 13:53:55 +0200 Message-Id: <20171020115418.2050-24-cohuck@redhat.com> In-Reply-To: <20171020115418.2050-1-cohuck@redhat.com> References: <20171020115418.2050-1-cohuck@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Fri, 20 Oct 2017 11:55:34 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 23/46] s390x/tcg: implement SIGP EMERGENCY SIGNAL X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: thuth@redhat.com, david@redhat.com, Cornelia Huck <cohuck@redhat.com>, agraf@suse.de, qemu-devel@nongnu.org, borntraeger@de.ibm.com, qemu-s390x@nongnu.org, rth@twiddle.net Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
[PULL,01/46] S390: use g_new() family of functions
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expand
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diff --git a/target/s390x/sigp.c b/target/s390x/sigp.c index 080bce3fba..d492885787 100644 --- a/target/s390x/sigp.c +++ b/target/s390x/sigp.c @@ -76,6 +76,18 @@ static void sigp_external_call(S390CPU *src_cpu, S390CPU *dst_cpu, SigpInfo *si) } } +static void sigp_emergency(S390CPU *src_cpu, S390CPU *dst_cpu, SigpInfo *si) +{ + if (!tcg_enabled()) { + /* handled in KVM */ + set_sigp_status(si, SIGP_STAT_INVALID_ORDER); + return; + } + + cpu_inject_emergency_signal(dst_cpu, src_cpu->env.core_id); + si->cc = SIGP_CC_ORDER_CODE_ACCEPTED; +} + static void sigp_start(CPUState *cs, run_on_cpu_data arg) { S390CPU *cpu = S390_CPU(cs); @@ -327,6 +339,9 @@ static int handle_sigp_single_dst(S390CPU *cpu, S390CPU *dst_cpu, uint8_t order, case SIGP_EXTERNAL_CALL: sigp_external_call(cpu, dst_cpu, &si); break; + case SIGP_EMERGENCY: + sigp_emergency(cpu, dst_cpu, &si); + break; case SIGP_START: run_on_cpu(CPU(dst_cpu), sigp_start, RUN_ON_CPU_HOST_PTR(&si)); break;