From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by 2002:a19:6d5:0:0:0:0:0 with SMTP id 204csp2656464lfg; Tue, 9 Mar 2021 02:30:48 -0800 (PST) X-Google-Smtp-Source: ABdhPJy3n7tx3GNmnC1EPRcuNFdIGXPVCdzgmYJAUGp18pmV+B36NqrctLxZf90f0vrNTHL/poxw X-Received: by 2002:a05:6e02:1a42:: with SMTP id u2mr23505998ilv.175.1615285848388; Tue, 09 Mar 2021 02:30:48 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1615285848; cv=none; d=google.com; s=arc-20160816; b=lYh8kEa1YyOJVxiVpW8EYNDYxWUs7V3jBPF+LhZakQkLH6Td5cGEzYbgkvfcDEB/Mi s4D0g/Xf5589JAxDXrLC7Mk5duM26dpmcW/hhjgdAWGe2//d/lTehoqKxoGMoaOnriqD OqyEcdWjsgWPPVMOn1AAsq9fEx7FfWNv18icZRGvY2hJW9cl1oeWg8wz996yE7kLkdxu 8wPbxwTscHd7F12+r1hmNn5clPTaHPfoTqQ/VIsFWQdZ7yj7Z4Z76kbvkQ3HC1TLu+xm dq5T0bBHkMZ7bMCfe6vDBD7wW+sYo87BoPh1G14HFm2CWjNTKWKtIHakavly4ezAbmOK C9yA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:message-id:date:subject:to:from:dkim-signature; bh=wslI4Xo7nHMdlfZXfKQve2gre/KvtQaKiXc/xoOFKJo=; b=PLoj3UiWNlq3aZzxVzTbBqFqR2SfI0tt/gZsy9XMGYlh+8z3Pp9Q/87+rx1D1MBXuh Ne+I2z5fUzlmmskUsq628L6xyFjliVENYIfwpFE/hYte6w81DqGabXDjSQIBsLYmCi+O vAccx5URDWAVdYyKbhbv4/5/G5RvpZhGxjFr3ECYTnlju5s3R5HiassDEztgqLKwKSDq 1LzmVf8m3ffEc8XcupALgRAxC21gPGYqQ2lxqDzjt1YuFozEx1Cfg++EC4+DcMNksTir O/4Tl2lynpb86i0eIEH+xCWWjPpxsCc86TvI9VaodjzzlWnH60chZvJzKBNFq0xw/FfN i0RA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=GxUmSGPV; spf=pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id c1si13405386ilo.55.2021.03.09.02.30.48 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 09 Mar 2021 02:30:48 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=GxUmSGPV; spf=pass (google.com: domain of qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from localhost ([::1]:58598 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJZdX-0006zB-M7 for alex.bennee@linaro.org; Tue, 09 Mar 2021 05:30:47 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:48492) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lJZaw-0005Ep-O4 for qemu-devel@nongnu.org; Tue, 09 Mar 2021 05:28:08 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:50770) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1lJZat-0005Uu-Lr for qemu-devel@nongnu.org; Tue, 09 Mar 2021 05:28:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1615285683; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=wslI4Xo7nHMdlfZXfKQve2gre/KvtQaKiXc/xoOFKJo=; b=GxUmSGPVVJWvqFRK92CvrRXc3o/dE2aNDGY+BZm/XFJ+2xzwkLhGMpbyGm3luQTTMeFRol ezD6zh4jVlCY/jtswTEljcIhrefRHpKos4Oqya/4NZzGCWXG4/EE4lvAjt2EdzajW7hjH1 Ek0MH782PtvbbRb7bH1UJwaPLLmQHns= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-389-0bK9lX4ZPNqBdxkK7gu32Q-1; Tue, 09 Mar 2021 05:28:00 -0500 X-MC-Unique: 0bK9lX4ZPNqBdxkK7gu32Q-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C768026867; Tue, 9 Mar 2021 10:27:58 +0000 (UTC) Received: from laptop.redhat.com (ovpn-112-254.ams2.redhat.com [10.36.112.254]) by smtp.corp.redhat.com (Postfix) with ESMTP id B4C5519709; Tue, 9 Mar 2021 10:27:45 +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, mst@redhat.com, jean-philippe@linaro.org, peterx@redhat.com, jasowang@redhat.com, pbonzini@redhat.com Subject: [PATCH v3 0/7] Some vIOMMU fixes Date: Tue, 9 Mar 2021 11:27:35 +0100 Message-Id: <20210309102742.30442-1-eric.auger@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eric.auger@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=216.205.24.124; envelope-from=eric.auger@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.251, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: vivek.gautam@arm.com, shameerali.kolothum.thodi@huawei.com Errors-To: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-devel" X-TUID: piHYjJ2jlzVd Hi, Here is a set of vIOMMU fixes: SMMUv3: - top SID computation overflow when handling SMMU_CMD_CFGI_ALL - internal IOTLB handling (changes related to range invalidation) - smmu_iotlb_inv_iova with asid = -1 - non power of 2 invalidation range handling. VIRTIO-IOMMU: - non power of 2 invalidation range handling. Best Regards Eric v3: https://github.com/eauger/qemu/tree/viommu_fixes_for_6-v3 v2: https://github.com/eauger/qemu/tree/viommu_fixes_for_6-v2 History: v2 -> v3: - Collected R-b's - Added doc-comment for dma_aligned_pow2_mask() - Up to now I have kept a single TTL check to avoid the remove-by-key path in smmu_iotlb_inv_iova (not checking TG) v1 -> v2: - new: - dma: Introduce dma_aligned_pow2_mask() - intel_iommu: Fix mask may be uninitialized in vtd_context_device_invalidate - hw/arm/smmuv3: Uniformize sid traces Eric Auger (7): intel_iommu: Fix mask may be uninitialized in vtd_context_device_invalidate dma: Introduce dma_aligned_pow2_mask() virtio-iommu: Handle non power of 2 range invalidations hw/arm/smmu-common: Fix smmu_iotlb_inv_iova when asid is not set hw/arm/smmuv3: Enforce invalidation on a power of two range hw/arm/smmuv3: Fix SMMU_CMD_CFGI_STE_RANGE handling hw/arm/smmuv3: Uniformize sid traces hw/arm/smmu-common.c | 32 +++++++++++++--------- hw/arm/smmu-internal.h | 5 ++++ hw/arm/smmuv3.c | 58 +++++++++++++++++++++++++++------------- hw/arm/trace-events | 24 ++++++++--------- hw/i386/intel_iommu.c | 32 +++++++--------------- hw/virtio/virtio-iommu.c | 19 ++++++++++--- include/sysemu/dma.h | 12 +++++++++ softmmu/dma-helpers.c | 26 ++++++++++++++++++ 8 files changed, 139 insertions(+), 69 deletions(-) -- 2.26.2