Re: [PATCH] ACPI: processor idle: Practically limit "Dummy wait" workaround to old Intel systems

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To: "Rafael J. Wysocki" <rafael.j.wysocki@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
Subject: Re: [PATCH] ACPI: processor idle: Practically limit "Dummy wait" workaround to old Intel systems
From: Dave Hansen <dave.hansen@xxxxxxxxx>
Date: Thu, 22 Sep 2022 12:01:57 -0700
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, Len Brown <lenb@xxxxxxxxxx>, Mario Limonciello <Mario.Limonciello@xxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, K Prateek Nayak <kprateek.nayak@xxxxxxx>, linux-acpi@xxxxxxxxxxxxxxx, Linux PM <linux-pm@xxxxxxxxxxxxxxx>
In-reply-to: <78d13a19-2806-c8af-573e-7f2625edfab8@intel.com>
References: <20220922184745.3252932-1-dave.hansen@intel.com> <78d13a19-2806-c8af-573e-7f2625edfab8@intel.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0

On 9/22/22 11:53, Rafael J. Wysocki wrote:
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> 
> or do you want me to pick this up?

I'll just stick it in x86/urgent.

It's modifying code in a x86 #ifdef.  I'll call it a small enclave of
sovereign x86 territory in ACPI land, just like an embassy. ;)

Follow-Ups:
- Re: [PATCH] ACPI: processor idle: Practically limit "Dummy wait" workaround to old Intel systems
  - From: Kim Phillips

References:
- Re: [PATCH] ACPI: processor idle: Practically limit "Dummy wait" workaround to old Intel systems
  - From: Rafael J. Wysocki

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