Re: [PATCH v7 0/7] ptp: vmclock: Add VM generation counter and ACPI notification

From: patchwork-bot+netdevbpf

Date: Mon Feb 02 2026 - 21:11:16 EST


Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Fri, 30 Jan 2026 17:35:59 +0000 you wrote:
> Similarly to live migration, starting a VM from some serialized state
> (aka snapshot) is an event which calls for adjusting guest clocks, hence
> a hypervisor should increase the disruption_marker before resuming the
> VM vCPUs, letting the guest know.
>
> However, loading a snapshot, is slightly different than live migration,
> especially since we can start multiple VMs from the same serialized
> state. Apart from adjusting clocks, the guest needs to take additional
> action during such events, e.g. recreate UUIDs, reset network
> adapters/connections, reseed entropy pools, etc. These actions are not
> necessary during live migration. This calls for a differentiation
> between the two triggering events.
>
> [...]

Here is the summary with links:
- [v7,1/7] ptp: vmclock: add vm generation counter
https://git.kernel.org/netdev/net-next/c/3495064b6d65
- [v7,2/7] ptp: vmclock: support device notifications
https://git.kernel.org/netdev/net-next/c/3b1526ddb254
- [v7,3/7] dt-bindings: ptp: Add amazon,vmclock
https://git.kernel.org/netdev/net-next/c/1d5a66045afa
- [v7,4/7] ptp: ptp_vmclock: Add device tree support
https://git.kernel.org/netdev/net-next/c/ddc867d0b5db
- [v7,5/7] ptp: ptp_vmclock: add 'VMCLOCK' to ACPI device match
https://git.kernel.org/netdev/net-next/c/ed4d23ed469c
- [v7,6/7] ptp: ptp_vmclock: remove dependency on CONFIG_ACPI
https://git.kernel.org/netdev/net-next/c/ac1e7404924c
- [v7,7/7] ptp: ptp_vmclock: return TAI not UTC
https://git.kernel.org/netdev/net-next/c/562f59fe3291

You are awesome, thank you!
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