From nobody Tue Feb 10 04:29:43 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1516622568895440.44400637986394; Mon, 22 Jan 2018 04:02:48 -0800 (PST) Received: from localhost ([::1]:38006 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1edaoB-0002Uu-LD for importer@patchew.org; Mon, 22 Jan 2018 07:02:39 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51421) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1edamY-0001XJ-Cw for qemu-devel@nongnu.org; Mon, 22 Jan 2018 07:00:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1edamX-0005nk-IP for qemu-devel@nongnu.org; Mon, 22 Jan 2018 07:00:58 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42792) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1edamX-0005nG-DH; Mon, 22 Jan 2018 07:00:57 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5BE912D1CD; Mon, 22 Jan 2018 12:00:56 +0000 (UTC) Received: from localhost (dhcp-192-222.str.redhat.com [10.33.192.222]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1DBB58120A; Mon, 22 Jan 2018 12:00:52 +0000 (UTC) From: Cornelia Huck To: peter.maydell@linaro.org Date: Mon, 22 Jan 2018 13:00:37 +0100 Message-Id: <20180122120045.13538-2-cohuck@redhat.com> In-Reply-To: <20180122120045.13538-1-cohuck@redhat.com> References: <20180122120045.13538-1-cohuck@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Mon, 22 Jan 2018 12:00:56 +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 1/9] s390x/sclp: fixup highest CPU address 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: thuth@redhat.com, david@redhat.com, Cornelia Huck , agraf@suse.de, qemu-devel@nongnu.org, borntraeger@de.ibm.com, qemu-s390x@nongnu.org, rth@twiddle.net Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Christian Borntraeger The highest cpu address is not the same as max_cpus. max_cpus counts from 1 while the cpu address starts at 0. Signed-off-by: Christian Borntraeger Reviewed-by: Jason J. Herne Message-Id: <20171219082807.84494-1-borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand Signed-off-by: Cornelia Huck --- hw/s390x/sclp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c index 9be0cb80ad..21351ffffc 100644 --- a/hw/s390x/sclp.c +++ b/hw/s390x/sclp.c @@ -67,7 +67,7 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb) prepare_cpu_entries(sclp, read_info->entries, &cpu_count); read_info->entries_cpu =3D cpu_to_be16(cpu_count); read_info->offset_cpu =3D cpu_to_be16(offsetof(ReadInfo, entries)); - read_info->highest_cpu =3D cpu_to_be16(max_cpus); + read_info->highest_cpu =3D cpu_to_be16(max_cpus - 1); =20 read_info->ibc_val =3D cpu_to_be32(s390_get_ibc_val()); =20 --=20 2.13.6