From patchwork Fri Apr 19 06:14:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Habkost X-Patchwork-Id: 1087958 Return-Path: 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=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 44lmC45FYXz9s3q for ; Fri, 19 Apr 2019 16:24:00 +1000 (AEST) Received: from localhost ([127.0.0.1]:51973 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHMwI-0004Dc-KU for incoming@patchwork.ozlabs.org; Fri, 19 Apr 2019 02:23:58 -0400 Received: from eggs.gnu.org ([209.51.188.92]:59488) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHMnM-0005nv-DT for qemu-devel@nongnu.org; Fri, 19 Apr 2019 02:14:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hHMnL-00055F-BL for qemu-devel@nongnu.org; Fri, 19 Apr 2019 02:14:44 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48340) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hHMnJ-00053Y-0I; Fri, 19 Apr 2019 02:14:41 -0400 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 mx1.redhat.com (Postfix) with ESMTPS id 3981285550; Fri, 19 Apr 2019 06:14:40 +0000 (UTC) Received: from localhost (ovpn-116-9.gru2.redhat.com [10.97.116.9]) by smtp.corp.redhat.com (Postfix) with ESMTP id D9CC85C21F; Fri, 19 Apr 2019 06:14:38 +0000 (UTC) From: Eduardo Habkost To: qemu-devel@nongnu.org Date: Fri, 19 Apr 2019 03:14:25 -0300 Message-Id: <20190419061429.17695-4-ehabkost@redhat.com> In-Reply-To: <20190419061429.17695-1-ehabkost@redhat.com> References: <20190419061429.17695-1-ehabkost@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Fri, 19 Apr 2019 06:14:40 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 3/7] arm: Don't split CPU model string 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: Peter Maydell , Igor Mammedov , Greg Bellows , qemu-arm@nongnu.org, Richard Henderson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" CPUClass::class_by_name is called after the CPU model name and options were already split, there's no need to split the string again. Fixes: fb8d6c24b095 ("target-arm: Add CPU property to disable AArch64") Signed-off-by: Eduardo Habkost --- Cc: Greg Bellows Cc: Peter Maydell Cc: qemu-arm@nongnu.org --- target/arm/cpu.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 4155782197..6848d9c94d 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -1212,22 +1212,17 @@ static ObjectClass *arm_cpu_class_by_name(const char *cpu_model) { ObjectClass *oc; char *typename; - char **cpuname; - const char *cpunamestr; - cpuname = g_strsplit(cpu_model, ",", 1); - cpunamestr = cpuname[0]; #ifdef CONFIG_USER_ONLY /* For backwards compatibility usermode emulation allows "-cpu any", * which has the same semantics as "-cpu max". */ - if (!strcmp(cpunamestr, "any")) { - cpunamestr = "max"; + if (!strcmp(cpu_model, "any")) { + cpu_model = "max"; } #endif - typename = g_strdup_printf(ARM_CPU_TYPE_NAME("%s"), cpunamestr); + typename = g_strdup_printf(ARM_CPU_TYPE_NAME("%s"), cpu_model); oc = object_class_by_name(typename); - g_strfreev(cpuname); g_free(typename); if (!oc || !object_class_dynamic_cast(oc, TYPE_ARM_CPU) || object_class_is_abstract(oc)) {