From mboxrd@z Thu Jan 1 00:00:00 1970 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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 515E7C0650E for ; Mon, 1 Jul 2019 13:49:00 +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 27A59214AE for ; Mon, 1 Jul 2019 13:49:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 27A59214AE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58972 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hhwfz-0005gY-FC for qemu-devel@archiver.kernel.org; Mon, 01 Jul 2019 09:48:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41148) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hhwKi-0002LC-Jz for qemu-devel@nongnu.org; Mon, 01 Jul 2019 09:27:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hhwKh-0002S8-5t for qemu-devel@nongnu.org; Mon, 01 Jul 2019 09:27:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50308) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hhwKd-0002Az-RP; Mon, 01 Jul 2019 09:26:55 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3910D308FBAF; Mon, 1 Jul 2019 13:26:44 +0000 (UTC) Received: from x1w.redhat.com (unknown [10.40.205.170]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7EBC06085B; Mon, 1 Jul 2019 13:26:41 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Mon, 1 Jul 2019 15:25:08 +0200 Message-Id: <20190701132516.26392-20-philmd@redhat.com> In-Reply-To: <20190701132516.26392-1-philmd@redhat.com> References: <20190701132516.26392-1-philmd@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Mon, 01 Jul 2019 13:26:44 +0000 (UTC) Content-Transfer-Encoding: quoted-printable 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 v3 19/27] target/arm: Restrict PSCI to TCG 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: Yang Zhong , Peter Maydell , Andrew Jones , Samuel Ortiz , Rob Bradford , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, Paolo Bonzini , =?UTF-8?q?Alex=20Benn=C3=A9e?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Under KVM, the kernel gets the HVC call and handle the PSCI requests. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/arm/internals.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/target/arm/internals.h b/target/arm/internals.h index 46a1313d69..57e0253ef4 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -529,11 +529,15 @@ vaddr arm_adjust_watchpoint_address(CPUState *cs, v= addr addr, int len); /* Callback function for when a watchpoint or breakpoint triggers. */ void arm_debug_excp_handler(CPUState *cs); =20 -#ifdef CONFIG_USER_ONLY +#if defined(CONFIG_USER_ONLY) || !defined(CONFIG_TCG) static inline bool arm_is_psci_call(ARMCPU *cpu, int excp_type) { return false; } +static inline void arm_handle_psci_call(ARMCPU *cpu) +{ + g_assert_not_reached(); +} #else /* Return true if the r0/x0 value indicates that this SMC/HVC is a PSCI = call. */ bool arm_is_psci_call(ARMCPU *cpu, int excp_type); --=20 2.20.1