linux-kernel - Re: [PATCH V2] x86/apic: Stop the TSC Deadline timer during lapic timer shutdown

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Message-ID: <1a91fc10-58f3-4d1f-9598-df5267774874@intel.com>
Date: Wed, 9 Oct 2024 09:41:33 -0700
From: Dave Hansen <dave.hansen@...el.com>
To: "Rafael J. Wysocki" <rafael@...nel.org>, Zhang Rui <rui.zhang@...el.com>,
 x86@...nel.org
Cc: tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
 dave.hansen@...ux.intel.com, rafael.j.wysocki@...el.com,
 linux-pm@...r.kernel.org, hpa@...or.com, peterz@...radead.org,
 thorsten.blum@...lux.com, yuntao.wang@...ux.dev, tony.luck@...el.com,
 len.brown@...el.com, srinivas.pandruvada@...el.com,
 linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH V2] x86/apic: Stop the TSC Deadline timer during lapic
 timer shutdown

On 10/9/24 04:24, Rafael J. Wysocki wrote:
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> x86 folks, this is quite nasty, so please make it high-prio.

How much linux-next soak time do you think this needs?  We'd ideally
like to give it a week in x86/urgent.