From patchwork Fri Sep 4 03:47:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: David Gibson X-Patchwork-Id: 306215 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=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 26051C43461 for ; Fri, 4 Sep 2020 03:58:51 +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 DC2AB206F2 for ; Fri, 4 Sep 2020 03:58:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=gibson.dropbear.id.au header.i=@gibson.dropbear.id.au header.b="eObbYo4G" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DC2AB206F2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gibson.dropbear.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:49484 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kE2sE-0005QT-35 for qemu-devel@archiver.kernel.org; Thu, 03 Sep 2020 23:58:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54930) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kE2hy-0003TM-Pg; Thu, 03 Sep 2020 23:48:14 -0400 Received: from ozlabs.org ([2401:3900:2:1::2]:37699) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kE2hw-0004y2-Vl; Thu, 03 Sep 2020 23:48:14 -0400 Received: by ozlabs.org (Postfix, from userid 1007) id 4BjNss4Dgmz9sW7; Fri, 4 Sep 2020 13:47:29 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1599191249; bh=ImeWSFBXymmCfJzOAadBdWppZlh7nqd6T5Hom9c1kGM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eObbYo4GNzp8M9RMka6ZgHSsmsmvM/qFed9xD8wyb4b23WH8/zbTYj07N+Zj6PMvK PEGyWu45D9CYz6VukbBlqNF+TiwzdXGlFOn3KyuN5bVn8rDMJMrIkTMVdP3A7Acl+l tSVs5j/5eVPG2v0k7DC763yxlhdT3zbtBjzhCKV4= From: David Gibson To: peter.maydell@linaro.org Subject: [PULL 22/30] target/s390x: Use start-powered-off CPUState property Date: Fri, 4 Sep 2020 13:47:11 +1000 Message-Id: <20200904034719.673626-23-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200904034719.673626-1-david@gibson.dropbear.id.au> References: <20200904034719.673626-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Received-SPF: pass client-ip=2401:3900:2:1::2; envelope-from=dgibson@ozlabs.org; helo=ozlabs.org X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: danielhb413@gmail.com, Cornelia Huck , qemu-devel@nongnu.org, groug@kaod.org, qemu-ppc@nongnu.org, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , bauerman@linux.ibm.com, David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Thiago Jung Bauermann Instead of setting CPUState::halted to 1 in s390_cpu_initfn(), use the start-powered-off property which makes cpu_common_reset() initialize it to 1 in common code. Note that this changes behavior by setting cs->halted to 1 on reset, which didn't happen before. Acked-by: Cornelia Huck Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Thiago Jung Bauermann Message-Id: <20200826055535.951207-9-bauerman@linux.ibm.com> Signed-off-by: David Gibson --- target/s390x/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c index 08eb674d22..73d7d6007e 100644 --- a/target/s390x/cpu.c +++ b/target/s390x/cpu.c @@ -291,7 +291,7 @@ static void s390_cpu_initfn(Object *obj) S390CPU *cpu = S390_CPU(obj); cpu_set_cpustate_pointers(cpu); - cs->halted = 1; + cs->start_powered_off = true; cs->exception_index = EXCP_HLT; #if !defined(CONFIG_USER_ONLY) object_property_add(obj, "crash-information", "GuestPanicInformation",