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Wed, 24 Jan 2024 10:49:29 +0100 (CET) From: Markus Frank To: pve-devel@lists.proxmox.com Date: Wed, 24 Jan 2024 10:49:14 +0100 Message-Id: <20240124094918.260222-1-m.frank@proxmox.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.283 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment KAM_NUMSUBJECT 0.5 Subject ends in numbers excluding current years SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Subject: [pve-devel] [PATCH qemu-server/docs/manager v8 0/4] vIOMMU-Feature #3784 X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Jan 2024 09:50:00 -0000 overall change in v8: * rebase to master I was able to clarify any ambiguity regarding vIOMMU: https://lists.gnu.org/archive/html/qemu-devel/2023-10/msg02370.html The iommu_platform parameter could be made an optional parameter for VirtIO devices to add more isolation (with the downside of making them less performant) in a follow-up patch series. qemu-server: v8: * removed kvm variable since the check does not exist anymore v7: * changed viommu to string and added virtio-iommu implementation * seperated "machine as property-string" patch from "fix #3784" patch * moved format definition/parsing/printing to QemuServer::Machine * merged test-cases into "fix #3784" patch * removed kvm check, since it does not prevent vIOMMU from working (only nested virtualization requires kvm & host cpu) v6: * added helper function for machine config validation * replaced old standard option for "pve-qemu-machine" to new property string v5: * set $kvm to 1 if is_native, so that api kvm check works. v4: * added kvm/q35 checks in API * reused pve-qemu-machine v3: * replaced old machine type with property-string with viommu-parameter v2: * moved viommu-parameter inside of machine_fmt and added it the new parameter machine_properties new Config -> machine_properties: viommu=1,etc * check if kvm and q35 are set Markus Frank (2): machine as property-string fix #3784: Parameter for guest vIOMMU + test-cases PVE/API2/Qemu.pm | 11 ++++- PVE/QemuConfig.pm | 3 +- PVE/QemuServer.pm | 28 +++++++----- PVE/QemuServer/Machine.pm | 57 ++++++++++++++++++++++++- test/cfg2cmd/q35-viommu-intel.conf | 1 + test/cfg2cmd/q35-viommu-intel.conf.cmd | 23 ++++++++++ test/cfg2cmd/q35-viommu-virtio.conf | 1 + test/cfg2cmd/q35-viommu-virtio.conf.cmd | 23 ++++++++++ 8 files changed, 132 insertions(+), 15 deletions(-) create mode 100644 test/cfg2cmd/q35-viommu-intel.conf create mode 100644 test/cfg2cmd/q35-viommu-intel.conf.cmd create mode 100644 test/cfg2cmd/q35-viommu-virtio.conf create mode 100644 test/cfg2cmd/q35-viommu-virtio.conf.cmd docs: v8: * added general explaination of vIOMMU * removed kvm/host as requirements v7: * added virtio-iommu documentation * changed and seperated requirements v6: * changed capitalization and rephrased the text a bit. v5: * changed Host and VM Requirements Markus Frank (1): added vIOMMU documentation qm-pci-passthrough.adoc | 51 +++++++++++++++++++++++++++++++++++++++++ qm.adoc | 1 + 2 files changed, 52 insertions(+) manager: v7: * changed viommu checkbox to ComboBox to select either none, intel or VirtIO v6: * replaced '=== "1"' check with PVE.Parser.parseBoolean * replaced hidden kvm ui with view property * a few style changes v5: * added check if kvm is undefined or null v4: * check if kvm is enabled * added kvm+q35 hint Markus Frank (1): ui: MachineEdit with viommu ComboBox www/manager6/qemu/MachineEdit.js | 45 ++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) -- 2.39.2