Message ID | 20180921081819.9203-24-eric.auger@redhat.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42GnZJ59LFz9sC7 for <incoming@patchwork.ozlabs.org>; Fri, 21 Sep 2018 18:58:32 +1000 (AEST) Received: from localhost ([::1]:54600 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1g3HGf-0007mu-WC for incoming@patchwork.ozlabs.org; Fri, 21 Sep 2018 04:58:30 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48599) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <eric.auger@redhat.com>) id 1g3Ggy-0005qF-9p for qemu-devel@nongnu.org; Fri, 21 Sep 2018 04:21:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <eric.auger@redhat.com>) id 1g3Ggx-0007aH-Ik for qemu-devel@nongnu.org; Fri, 21 Sep 2018 04:21:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40346) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <eric.auger@redhat.com>) id 1g3Ggt-0007PZ-8Z; Fri, 21 Sep 2018 04:21:31 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 64CFF88E61; Fri, 21 Sep 2018 08:21:30 +0000 (UTC) Received: from laptop.redhat.com (ovpn-117-87.ams2.redhat.com [10.36.117.87]) by smtp.corp.redhat.com (Postfix) with ESMTP id 73D967D665; Fri, 21 Sep 2018 08:21:17 +0000 (UTC) From: Eric Auger <eric.auger@redhat.com> To: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org Date: Fri, 21 Sep 2018 10:18:14 +0200 Message-Id: <20180921081819.9203-24-eric.auger@redhat.com> In-Reply-To: <20180921081819.9203-1-eric.auger@redhat.com> References: <20180921081819.9203-1-eric.auger@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Fri, 21 Sep 2018 08:21:30 +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] [RFC v2 23/28] hw/arm/smmuv3: Remove warning about unsupported MAP notifiers X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: yi.l.liu@intel.com, cdall@kernel.org, mst@redhat.com, jean-philippe.brucker@arm.com, peterx@redhat.com, alex.williamson@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
vSMMUv3/pSMMUv3 2 stage VFIO integration
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expand
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diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 1d8deae37f..c6dec63f07 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -1504,14 +1504,6 @@ static void smmuv3_notify_flag_changed(IOMMUMemoryRegion *iommu, SMMUNotifierNode *node = NULL; SMMUNotifierNode *next_node = NULL; - if (new & IOMMU_NOTIFIER_MAP) { - int bus_num = pci_bus_num(sdev->bus); - PCIDevice *pcidev = pci_find_device(sdev->bus, bus_num, sdev->devfn); - - warn_report("SMMUv3 does not support notification on MAP: " - "device %s will not function properly", pcidev->name); - } - if (old == IOMMU_NOTIFIER_NONE) { trace_smmuv3_notify_flag_add(iommu->parent_obj.name); node = g_malloc0(sizeof(*node));
SMMUv3 now is integrated with VFIO by enable the 2 stages of the physical SMMUv3. This relies on a MAP notifier for MSI stage 1 binding notification. So let's remove this warning. Signed-off-by: Eric Auger <eric.auger@redhat.com> --- hw/arm/smmuv3.c | 8 -------- 1 file changed, 8 deletions(-)