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From:   Thomas Gleixner <tglx@linutronix.de>
To:     Peter Zijlstra <peterz@infradead.org>
Cc:     LKML <linux-kernel@vger.kernel.org>, x86@kernel.org,
        Tom Lendacky <thomas.lendacky@amd.com>,
        Andrew Cooper <andrew.cooper3@citrix.com>,
        Arjan van de Ven <arjan@linux.intel.com>,
        Huang Rui <ray.huang@amd.com>, Juergen Gross <jgross@suse.com>,
        Dimitri Sivanich <dimitri.sivanich@hpe.com>,
        Michael Kelley <mikelley@microsoft.com>,
        Sohil Mehta <sohil.mehta@intel.com>,
        K Prateek Nayak <kprateek.nayak@amd.com>,
        Kan Liang <kan.liang@linux.intel.com>,
        Zhang Rui <rui.zhang@intel.com>,
        "Paul E. McKenney" <paulmck@kernel.org>,
        Feng Tang <feng.tang@intel.com>,
        Andy Shevchenko <andy@infradead.org>
Subject: Re: [patch 25/53] x86/acpi: Use new APIC registration functions
In-Reply-To: <20230807152706.GC569857@hirez.programming.kicks-ass.net>
References: <20230807130108.853357011@linutronix.de>
 <20230807135027.744726431@linutronix.de>
 <20230807152706.GC569857@hirez.programming.kicks-ass.net>
Date:   Mon, 07 Aug 2023 17:41:40 +0200
Message-ID: <874jlavozv.ffs@tglx>
MIME-Version: 1.0
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On Mon, Aug 07 2023 at 17:27, Peter Zijlstra wrote:

> On Mon, Aug 07, 2023 at 03:53:12PM +0200, Thomas Gleixner wrote:
>> +static __init void acpi_register_lapic(u32 apic_id, u32 acpi_id, bool present)
>
> just stating on the record what I said during review last week: whoever
> caused these APIC and ACPI names to go together was a sadist.
>
> Same 4 letters but permuted differently :-/ this is so very hard to keep
> straight.

Good thing that the kernel has no use for Atmospheric Pressure Chemical
Ionization otherwise we'd have APCI right next to it.