From patchwork Fri Aug 18 11:48:42 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cornelia Huck X-Patchwork-Id: 9908451 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4E43160386 for ; Fri, 18 Aug 2017 12:00:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 30C1E28C97 for ; Fri, 18 Aug 2017 12:00:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 245FE28C9C; Fri, 18 Aug 2017 12:00:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 81D9D28C93 for ; Fri, 18 Aug 2017 12:00:30 +0000 (UTC) Received: from localhost ([::1]:46354 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1difwT-000729-1d for patchwork-qemu-devel@patchwork.kernel.org; Fri, 18 Aug 2017 07:59:57 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50440) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1diflk-0006hT-Ra for qemu-devel@nongnu.org; Fri, 18 Aug 2017 07:48:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1difli-0001Mt-N7 for qemu-devel@nongnu.org; Fri, 18 Aug 2017 07:48:52 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53246) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1difli-0001Mg-Gr for qemu-devel@nongnu.org; Fri, 18 Aug 2017 07:48:50 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6A87537E67; Fri, 18 Aug 2017 11:48:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 6A87537E67 Authentication-Results: ext-mx05.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx05.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 164C260FB6; Fri, 18 Aug 2017 11:48:48 +0000 (UTC) From: Cornelia Huck To: qemu-devel@nongnu.org Date: Fri, 18 Aug 2017 13:48:42 +0200 Message-Id: <20170818114844.30061-2-cohuck@redhat.com> In-Reply-To: <20170818114844.30061-1-cohuck@redhat.com> References: <20170818114844.30061-1-cohuck@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Fri, 18 Aug 2017 11:48:49 +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] [PATCH v2 1/3] s390x/tcg: specification exception for unknown diag X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: borntraeger@de.ibm.com, thuth@redhat.com, Cornelia Huck , agraf@suse.de, rth@twiddle.net Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP While the PoP is silent on the issue, z/VM documentation states that unknown diagnose codes trigger a specification exception. We already do that when running with kvm, so change tcg to do so as well. Signed-off-by: Cornelia Huck Reviewed-by: Thomas Huth --- target/s390x/misc_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/s390x/misc_helper.c b/target/s390x/misc_helper.c index d23ffcd890..5a1eba02ab 100644 --- a/target/s390x/misc_helper.c +++ b/target/s390x/misc_helper.c @@ -109,7 +109,7 @@ void HELPER(diag)(CPUS390XState *env, uint32_t r1, uint32_t r3, uint32_t num) } if (r) { - program_interrupt(env, PGM_OPERATION, ILEN_AUTO); + program_interrupt(env, PGM_SPECIFICATION, ILEN_AUTO); } }