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technowhizz
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Changes the conditional to search for 'Intel' in the ansible_facts.processor variable as the first item in the list is not always consistent.
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technowhizz
commented
May 3, 2024
roles/iommu/tasks/main.yml
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| kernel_cmdline: "{{ ['intel_iommu=on'] }}" # noqa: var-naming[no-role-prefix] | ||
| kernel_cmdline_remove: # noqa: var-naming[no-role-prefix] | ||
| - ^intel_iommu= | ||
| - ^vfio-pci\.ids= |
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shouldn't we also remove this?
jovial
reviewed
Jul 9, 2024
| @@ -0,0 +1,20 @@ | |||
| --- | |||
| - name: Regenerate initramfs (RedHat) | |||
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This seemed to run after the reboot handler
Co-authored-by: Dawud <7688823+technowhizz@users.noreply.github.com>
cityofships
reviewed
Aug 5, 2024
| # but it can help with dmesg spam in newer kernels (centos8?). Sample | ||
| # dmesg log message: | ||
| # [ +0.000002] kvm [8348]: vcpu0, guest rIP: 0xffffffffb0a767fa ignored rdmsr: 0x619 | ||
| # options kvm report_ignored_msrs=N |
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Maybe should uncomment by default
priteau
requested changes
Aug 27, 2024
| ansible.builtin.blockinfile: | ||
| path: /etc/dracut.conf.d/gpu-vfio.conf | ||
| block: | | ||
| add_drivers+="vfio vfio_iommu_type1 vfio_pci vfio_virqfd" |
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I saw warnings about this configuration:
2024-08-27T12:52:11+0000 INFO /etc/dracut.conf.d/gpu-vfio.conf:add_drivers+="vfio vfio_iommu_type1 vfio_pci vfio_virqfd"
dracut: WARNING: <key>+=" <values> ": <values> should have surrounding white spaces!
dracut: WARNING: This will lead to unwanted side effects! Please fix the configuration file.
dracut-install: Failed to find module 'vfio_virqfd'
dracut: FAILED: /usr/lib/dracut/dracut-install -D /var/tmp/dracut.kNu52l/initramfs --kerneldir /lib/modules/5.14.0-362.24.1.el9_3.0.1.x86_64/ -m vfio vfio_iommu_type1 vfio_pci vfio_virqfd
/etc/dracut.conf.d/gpu-vfio.conf:add_drivers+="vfio vfio_iommu_type1 vfio_pci vfio_virqfd"
dracut: WARNING: <key>+=" <values> ": <values> should have surrounding white spaces!
dracut: WARNING: This will lead to unwanted side effects! Please fix the configuration file.
dracut-install: Failed to find module 'vfio_virqfd'
dracut: FAILED: /usr/lib/dracut/dracut-install -D /var/tmp/dracut.gebJKd/initramfs --kerneldir /lib/modules/5.14.0-362.24.1.el9_3.0.1.x86_64/ -m vfio vfio_iommu_type1 vfio_pci vfio_virqfd
Please fix the syntax.
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|
My plan to make it work well with vgpus (so we can mix passthrough and vpgu):
|
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Needs to merge after #21