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Add support for nested virtualization #279

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cfergeau opened this issue Mar 11, 2025 · 2 comments
Open

Add support for nested virtualization #279

cfergeau opened this issue Mar 11, 2025 · 2 comments

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@cfergeau
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m3/m4 CPUs on macos 15 have support for nested virtualization, it would be useful to optionally support this in vfkit. Code-Hex/vz wraps the needed APIs: Code-Hex/vz#159
@nirs
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nirs commented Mar 14, 2025

See also the lima implementation, using the same vz library:
https://github.com/lima-vm/lima/blob/5bf53200e23559beef070d788ef3ae719194d6a3/pkg/vz/vm_darwin.go#L242

@cfergeau
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cfergeau commented Apr 9, 2025

krunkit is using -n --nested as the commandline argument to enable this containers/krunkit@7281398

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@nirs @cfergeau