From nobody Mon Feb 9 21:19:47 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1566495229; cv=none; d=zoho.com; s=zohoarc; b=Ges+z4RIt86MjVidLp9iKmBRrU6f3OxA+cc0yMtezuKavH+PIS//J6kGPvsLorFZ6pY6KZziE/hhtmInGR+yPPHH3l95RWI/T7qYKp/bgu11ru6+V6psa6VthBwJKDymSqACPOTzVR5UZDtTYMcVMPms3mX7XhUrtHeKb8Y4ufo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1566495229; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=qUFjJfSjQziLgJquA0bf5UEOrmYLvzmMV1UMHsdhI5U=; b=BCPGuPLbVKCdc6t/MKc9OADlQj9WasLdNvJ9w+g2U3SrQYTCOtMkhpU2HhmY9Bv4dZXhBtuAUcO6YPXXNMTBDCI54O0Zqkc4Tk+RfIB3Bf3gABuzHWLi46pH4P22nYTolnwFDF5q5wU15SxxSlNpE4XbR1XYKIHWVoXtQsaVteE= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1566495229959559.1108423116885; Thu, 22 Aug 2019 10:33:49 -0700 (PDT) Received: from localhost ([::1]:46748 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i0qy4-0007pD-FM for importer@patchew.org; Thu, 22 Aug 2019 13:33:48 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35712) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i0qp2-0006CE-0V for qemu-devel@nongnu.org; Thu, 22 Aug 2019 13:24:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i0qp0-0003EU-Kq for qemu-devel@nongnu.org; Thu, 22 Aug 2019 13:24:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56746) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i0qoy-0003Cb-Jo; Thu, 22 Aug 2019 13:24:24 -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 D73CE3083392; Thu, 22 Aug 2019 17:24:23 +0000 (UTC) Received: from laptop.redhat.com (ovpn-116-105.ams2.redhat.com [10.36.116.105]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5053960610; Thu, 22 Aug 2019 17:24:14 +0000 (UTC) From: Eric Auger To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org, peterx@redhat.com, pbonzini@redhat.com, alex.williamson@redhat.com Date: Thu, 22 Aug 2019 19:23:49 +0200 Message-Id: <20190822172350.12008-5-eric.auger@redhat.com> In-Reply-To: <20190822172350.12008-1-eric.auger@redhat.com> References: <20190822172350.12008-1-eric.auger@redhat.com> MIME-Version: 1.0 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 [10.5.110.44]); Thu, 22 Aug 2019 17:24:23 +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 v4 4/5] hw/arm/smmuv3: Log a guest error when decoding an invalid STE 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Log a guest error when encountering an invalid STE. Signed-off-by: Eric Auger Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/arm/smmuv3.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index a37e3da240..c353e4c27b 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -320,6 +320,7 @@ static int decode_ste(SMMUv3State *s, SMMUTransCfg *cfg, uint32_t config; =20 if (!STE_VALID(ste)) { + qemu_log_mask(LOG_GUEST_ERROR, "invalid STE\n"); goto bad_ste; } =20 --=20 2.20.1