From nobody Sun Feb 8 22:34:54 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=1562866231; cv=none; d=zoho.com; s=zohoarc; b=QRdFkqc/n/iHzQ0Jd/eWj7wXTOIxq9f6WiSRgzZmV12kgHzN6ku8A8t9vWQ97bpm1DyAOXYr3eHN8fIB0vzdFjJmO5sVOy9Xy9ed8dl7r3MQsqRmH8iA+cIvlNILf8vxBLULoiEScHwlYxUrjlOHkS+GmF1Pzc1Dq7WoOzTg2Lw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1562866231; h=Content-Type:Content-Transfer-Encoding:Cc: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=w59KGEn/normtEg0JU2ao6+n0EO01yDNUY65eA4pjJs=; b=W2SOVZzs7PvKEcYX77MiQ82JGVvnz1/5R6dn4A6rjoTUsLabVMjH0ckpIY042ffuEmVg48x4r3w06q5dSy//AirbaD9uz1T06tqe2J5w87z/u14AGFPkQPvOVNDdiIXNyqvktX+9dKPFOha+Tkcz94CH9oTa1+3OOTohLIqL4eU= 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 1562866231820822.1514744478183; Thu, 11 Jul 2019 10:30:31 -0700 (PDT) Received: from localhost ([::1]:43822 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlctq-0007i0-KQ for importer@patchew.org; Thu, 11 Jul 2019 13:30:30 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33928) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlct5-0005Lt-Q5 for qemu-devel@nongnu.org; Thu, 11 Jul 2019 13:29:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hlct4-00023v-PF for qemu-devel@nongnu.org; Thu, 11 Jul 2019 13:29:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:46202) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hlcsz-0001q1-Ee; Thu, 11 Jul 2019 13:29:38 -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 6D33730054AB; Thu, 11 Jul 2019 17:29:28 +0000 (UTC) Received: from laptop.redhat.com (ovpn-116-46.ams2.redhat.com [10.36.116.46]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7FD665C1B4; Thu, 11 Jul 2019 17:29:25 +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 Date: Thu, 11 Jul 2019 19:28:20 +0200 Message-Id: <20190711172845.31035-5-eric.auger@redhat.com> In-Reply-To: <20190711172845.31035-1-eric.auger@redhat.com> References: <20190711172845.31035-1-eric.auger@redhat.com> MIME-Version: 1.0 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 [10.5.110.49]); Thu, 11 Jul 2019 17:29:28 +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] [RFC v4 04/29] 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: , Cc: drjones@redhat.com, yi.l.liu@intel.com, mst@redhat.com, jean-philippe.brucker@arm.com, zhangfei.gao@foxmail.com, peterx@redhat.com, alex.williamson@redhat.com, vincent.stehle@arm.com 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 384c02cb91..2e270a0f07 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