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Date:   Thu, 22 Sep 2022 12:01:57 -0700
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Subject: 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@intel.com>,
        linux-kernel@vger.kernel.org
Cc:     Dave Hansen <dave.hansen@linux.intel.com>,
        Len Brown <lenb@kernel.org>,
        Mario Limonciello <Mario.Limonciello@amd.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Borislav Petkov <bp@alien8.de>,
        K Prateek Nayak <kprateek.nayak@amd.com>,
        linux-acpi@vger.kernel.org, Linux PM <linux-pm@vger.kernel.org>
References: <20220922184745.3252932-1-dave.hansen@intel.com>
 <78d13a19-2806-c8af-573e-7f2625edfab8@intel.com>
From:   Dave Hansen <dave.hansen@intel.com>
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On 9/22/22 11:53, Rafael J. Wysocki wrote:
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> 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. ;)