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[WIP] fix(vmm): call KVMCLOCK_CTRL when pausing #4460

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[WIP] fix(vmm): call KVMCLOCK_CTRL when pausing #4460

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fix(vmm): call KVMCLOCK_CTRL when pausing
kalyazin Feb 16, 2024
a8ad920
fix(seccomp): add KVMCLOCK_CTRL ioctl on x86_64
kalyazin Feb 19, 2024
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fix(seccomp): add KVMCLOCK_CTRL ioctl on x86_64 
This is to be able to call KVMCLOCK_CTRL ioctl in
a vCPU thread.

Signed-off-by: Nikita Kalyazin <[email protected]>
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@kalyazin
kalyazin committed Feb 19, 2024
commit a8ad9206f55b84ee575ea6a4578e63be4251c96d
12 changes: 12 additions & 0 deletions resources/seccomp/x86_64-unknown-linux-musl.json
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Expand Up @@ -1238,6 1238,18 @@
}
]
},
{
"syscall": "ioctl",
"args": [
{
"index": 1,
"type": "dword",
"op": "eq",
"val": 44717,
"comment": "KVM_KVMCLOCK_CTRL"
}
]
},
{
"syscall": "sched_yield",
"comment": "Used by the rust standard library in std::sync::mpmc. Firecracker uses mpsc channels from this module for inter-thread communication"
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