From nobody Mon Feb 9 12:09:07 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=1562826161; cv=none; d=zoho.com; s=zohoarc; b=ewkHBgTUpK3VP8435CEkQtchQHHk3F44GydEkk8HCE18KmAbEIadAWxpgyeDTWDu1UOQxhSGeoTTIRpmGl9bDsYFHCR9xftrQnU+7WMGbrezNcOup68M3I9UftUbt3dcPFW4iZYhB6wUf2OlUAxvCHUhGCpriO8EFkiz5yJKHzk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1562826161; 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=w59KGEn/normtEg0JU2ao6+n0EO01yDNUY65eA4pjJs=; b=OdRB1fTv0NNoPpvpxcO2+Kh7RGT7MiSNsW+okl5vP2Oi0f7LO/ZzjWaSfHvOR1FyIME70S0YIHEw0k7aFe4e1Re4ysVjgTzgzBDCpv2cKoOAnF+G5+QNKBB0a2yIB1b+ritZDyKSEqjxWOqUFcz7Tkg3n3KZVgazDApdYvofbZk= 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 156282616130741.99693978826656; Wed, 10 Jul 2019 23:22:41 -0700 (PDT) Received: from localhost ([::1]:38882 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlSTW-0002RS-Ch for importer@patchew.org; Thu, 11 Jul 2019 02:22:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41477) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlSQb-0005qv-Bw for qemu-devel@nongnu.org; Thu, 11 Jul 2019 02:19:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hlSQT-0000Sg-OZ for qemu-devel@nongnu.org; Thu, 11 Jul 2019 02:19:32 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54242) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hlSQP-0000NZ-S8; Thu, 11 Jul 2019 02:19:25 -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 4F2F1308A98C; Thu, 11 Jul 2019 06:19:24 +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 0E68D60600; Thu, 11 Jul 2019 06:19:19 +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, 11 Jul 2019 08:18:56 +0200 Message-Id: <20190711061857.13086-5-eric.auger@redhat.com> In-Reply-To: <20190711061857.13086-1-eric.auger@redhat.com> References: <20190711061857.13086-1-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 [10.5.110.41]); Thu, 11 Jul 2019 06:19:24 +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-for-4.2 v3 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 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