From nobody Mon Feb 9 04:14:15 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 15476091116331011.4527545390395; Tue, 15 Jan 2019 19:25:11 -0800 (PST) Received: from localhost ([127.0.0.1]:48703 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjbpG-0004d9-7i for importer@patchew.org; Tue, 15 Jan 2019 22:25:10 -0500 Received: from eggs.gnu.org ([209.51.188.92]:49777) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjbnJ-00030d-Lr for qemu-devel@nongnu.org; Tue, 15 Jan 2019 22:23:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gjbZH-0002vG-2U for qemu-devel@nongnu.org; Tue, 15 Jan 2019 22:08:41 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52138) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gjbZG-0002sx-LB for qemu-devel@nongnu.org; Tue, 15 Jan 2019 22:08:38 -0500 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 DF50C37E85; Wed, 16 Jan 2019 03:08:37 +0000 (UTC) Received: from xz-x1.nay.redhat.com (dhcp-14-116.nay.redhat.com [10.66.14.116]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1721A60923; Wed, 16 Jan 2019 03:08:33 +0000 (UTC) From: Peter Xu To: qemu-devel@nongnu.org Date: Wed, 16 Jan 2019 11:08:13 +0800 Message-Id: <20190116030815.27273-3-peterx@redhat.com> In-Reply-To: <20190116030815.27273-1-peterx@redhat.com> References: <20190116030815.27273-1-peterx@redhat.com> 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 [10.5.110.29]); Wed, 16 Jan 2019 03:08:37 +0000 (UTC) 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 v2 2/4] intel_iommu: reset intr_enabled when system reset X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Michael S . Tsirkin" , Jason Wang , peterx@redhat.com, Eric Auger , Alex Williamson , Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This is found when I was debugging another problem. Until now no bug is reported with this but we'd better reset the IR status correctly after a system reset. Acked-by: Jason Wang Signed-off-by: Peter Xu --- hw/i386/intel_iommu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 6d5cc1d039..ee22e754f0 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -3138,6 +3138,7 @@ static void vtd_init(IntelIOMMUState *s) s->root =3D 0; s->root_extended =3D false; s->dmar_enabled =3D false; + s->intr_enabled =3D false; s->iq_head =3D 0; s->iq_tail =3D 0; s->iq =3D 0; --=20 2.17.1