linux-kernel - Re: [PATCH v2 01/10] x86/Kconfig: enable X86_X2APIC by default and improve help text

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Date:   Thu, 27 Oct 2022 08:07:36 -0700
From:   Dave Hansen <dave.hansen@...el.com>
To:     "Elliott, Robert (Servers)" <elliott@....com>,
        Mateusz Jończyk <mat.jonczyk@...pl>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "x86@...nel.org" <x86@...nel.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>, Yinghai Lu <yinghai@...nel.org>,
        Randy Dunlap <rdunlap@...radead.org>
Subject: Re: [PATCH v2 01/10] x86/Kconfig: enable X86_X2APIC by default and
 improve help text

On 10/27/22 07:45, Elliott, Robert (Servers) wrote:
>>  config X86_X2APIC
>> -	bool "Support x2apic"
>> +	bool "x2APIC interrupt controller architecture support"
>>  	depends on X86_LOCAL_APIC && X86_64 && (IRQ_REMAP ||
>> HYPERVISOR_GUEST)
>> +	default y
> Could this option be added to
> 	arch/x86/configs/x86_64_defconfig
> 
> so defconfig builds don't crash on current platforms?

Sounds reasonable.  Care to send a patch?