From: patchwork-bot+netdevbpf@kernel.org
To: Takahiro Itazuri <itazur@amazon.com>
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, devicetree@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
mail@bchalios.io, graf@amazon.de, mzxreary@0pointer.de,
xmarcalx@amazon.co.uk, dwmw@amazon.co.uk
Subject: Re: [PATCH v7 0/7] ptp: vmclock: Add VM generation counter and ACPI notification
Date: Tue, 03 Feb 2026 02:10:21 +0000 [thread overview]
Message-ID: <177008462163.1277679.3528738405743179040.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260130173704.12575-1-itazur@amazon.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
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!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-02-03 2:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-30 17:35 [PATCH v7 0/7] ptp: vmclock: Add VM generation counter and ACPI notification Takahiro Itazuri
2026-01-30 17:36 ` [PATCH v7 1/7] ptp: vmclock: add vm generation counter Takahiro Itazuri
2026-01-30 17:36 ` [PATCH v7 2/7] ptp: vmclock: support device notifications Takahiro Itazuri
2026-01-30 17:36 ` [PATCH v7 3/7] dt-bindings: ptp: Add amazon,vmclock Takahiro Itazuri
2026-01-30 17:36 ` [PATCH v7 4/7] ptp: ptp_vmclock: Add device tree support Takahiro Itazuri
2026-01-30 17:36 ` [PATCH v7 5/7] ptp: ptp_vmclock: add 'VMCLOCK' to ACPI device match Takahiro Itazuri
2026-01-30 17:36 ` [PATCH v7 6/7] ptp: ptp_vmclock: remove dependency on CONFIG_ACPI Takahiro Itazuri
2026-01-30 17:36 ` [PATCH v7 7/7] ptp: ptp_vmclock: return TAI not UTC Takahiro Itazuri
2026-02-03 2:10 ` patchwork-bot+netdevbpf [this message]
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