From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 43047145355; Tue, 3 Feb 2026 02:10:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770084625; cv=none; b=IZpk0Po8L0O+LcDXK8m0IblHWR98Vdwdcl3y9Az2Q2jG2/3aqB3ykdLHYd3rpXOSX4guusS/wP0B3W5QztvAr3sOq74MqOb2Iyq8Qe9vo5cB3CMetKc5tTJczArUGQI5C3THSjn9EV8isqhqi9OWSH7MMP+B+bQ6/RYq91F3EPs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770084625; c=relaxed/simple; bh=IkB/CmACAS4jbkEUbnSz2O0qLvuph4aShjWmKsqVi8A=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=u6fqnacfkldUzvahQ5RbrVC3d+YPRQqeyHwr9Gg3i0sjAtxI4MGmoaySeofKvb2ICzOwV4gJyvM5gTT7V7paRJ2bT2yn8xr7pFdkcF8jrf5nAT6HdpKuVUeY3O7z3Mc3pTv0l21F6PvZ7y4TJ2UhqiVwXfn2QzHe96uS3oQT4F0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bM0uQZ4k; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bM0uQZ4k" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D6A66C116C6; Tue, 3 Feb 2026 02:10:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770084624; bh=IkB/CmACAS4jbkEUbnSz2O0qLvuph4aShjWmKsqVi8A=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=bM0uQZ4k1LAo04z/twyCpcQ3jZxZNusTUtYmKIWjRqgtRREpl8ukDfx23c0OcuoU/ Wneh/sjUL/JiMvD3xdQ76yihjxhzial5ntg8KiE4uQclx8svuzeBnrg2eSYeLJz0AG dQwdNYwlpDzEPZGcmSE/SdAIJ4zcU1fU0rdw857cDWviYy+p7dJ+JfVxAQ/NculA3z wuFK7OdCe7jMMukq4xcqbU830lcmR02twH43ACpvdU3qnJPTP5kp+arBhV6FKPpCQe NSX14ZnUAD4GfQaQc0q5jArimrsmnY9G1AtMvmeBurGxfphGN3cWRiRJ988HaWXDY7 ejiuHKYt7uC8w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id CE0C33808200; Tue, 3 Feb 2026 02:10:22 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v7 0/7] ptp: vmclock: Add VM generation counter and ACPI notification From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177008462163.1277679.3528738405743179040.git-patchwork-notify@kernel.org> Date: Tue, 03 Feb 2026 02:10:21 +0000 References: <20260130173704.12575-1-itazur@amazon.com> In-Reply-To: <20260130173704.12575-1-itazur@amazon.com> To: Takahiro Itazuri 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 Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : 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. https://korg.docs.kernel.org/patchwork/pwbot.html