Bug 1482851
| Summary: | Requires for the seabios version that support vIOMMU of virtio [rhel-7.4.z] | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Oneata Mircea Teodor <toneata> |
| Component: | qemu-kvm-rhev | Assignee: | jason wang <jasowang> |
| Status: | CLOSED ERRATA | QA Contact: | FuXiangChun <xfu> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 7.5 | CC: | ailan, areis, chayang, coli, ddepaula, jasowang, jen, jinzhao, juzhang, knoel, michen, mrezanin, mtessun, pezhang, toneata, virt-maint |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm-rhev-2.9.0-16.el7_4.5 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 1475634 | Environment: | |
| Last Closed: | 2017-09-05 11:52:57 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1475634 | ||
| Bug Blocks: | |||
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Description
Oneata Mircea Teodor
2017-08-18 08:35:19 UTC
Fix included in qemu-kvm-rhev-2.9.0-16.el7_4.5 Verified component version as below: qemu-kvm-rhev-2.9.0-16.el7_4.5.x86_64 seabios-1.10.2-3.el7_4.1.x86_64 3.10.0-693.1.1.el7.x86_64 steps: 1.qemu-kvm cli: /usr/libexec/qemu-kvm -M pc -cpu IvyBridge -enable-kvm -m 2G -smp 4 \ -device virtio-blk-pci,drive=system1,disable-legacy=on,disable-modern=off,id=boot_disk,bootindex=1,iommu_platform=on,ats=on -drive file=/root/rhel74-bk.qcow2,format=qcow2,if=none,id=system1 \ -vnc :1 -monitor stdio -device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:7e:af:e6 -netdev tap,id=hostnet1,vhost=on -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \ -chardev socket,path=/tmp/qga.sock,server,nowait,id=qga0 -device virtserialport,bus=virtio-serial0.0,chardev=qga0,id=qemu-ga0,name=org.qemu.guest_agent.0 2. Add "iommu=pt intel_iommu=on" to host kernel line 3. Add "intel_iommu=on" guest kernel line result: Guest works well. Hi Jason, According to test result as above. Can QE verify this bug? or need to test the other device. e.g virtio-net-pci, virtio-serial-pci.. I think you need focus on the dependency. E.g check qemu-kvm-rhev-2.9.0-16.el7_4.5 depends on seabios-bin >= 1.10.2-3.el7_4.1 and ipxe-roms-qemu >= 20170123-1.git4e85b27.el7_4.1. Thanks (In reply to jason wang from comment #5) > I think you need focus on the dependency. E.g check > qemu-kvm-rhev-2.9.0-16.el7_4.5 depends on seabios-bin >= 1.10.2-3.el7_4.1 > and ipxe-roms-qemu >= 20170123-1.git4e85b27.el7_4.1. > > Thanks Thanks Jason, I have checked this dependency when installing qemu-kvm-rhev-2.9.0-16.el7_4.5. error: Failed dependencies: ipxe-roms-qemu >= 20170123-1.git4e85b27.el7_4.1 is needed by qemu-kvm-rhev-10:2.9.0-16.el7_4.5.x86_64 seabios-bin >= 1.10.2-3.el7_4.1 is needed by qemu-kvm-rhev-10:2.9.0-16.el7_4.5.x86_64 seavgabios-bin >= 1.10.2-3.el7_4.1 is needed by qemu-kvm-rhev-10:2.9.0-16.el7_4.5.x86_64 sgabios-bin is needed by qemu-kvm-rhev-10:2.9.0-16.el7_4.5.x86_64 So,This bug is fixed. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2017:2628 |