From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D091ECAAA1 for ; Thu, 27 Oct 2022 15:07:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235486AbiJ0PHm (ORCPT ); Thu, 27 Oct 2022 11:07:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233473AbiJ0PHk (ORCPT ); Thu, 27 Oct 2022 11:07:40 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 714A03385B for ; Thu, 27 Oct 2022 08:07:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666883259; x=1698419259; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=hFJGyiNNIKdLDLBnmVaJ+YaAFm78hWdHX//CEF60vOk=; b=KWN3pVWqUmQoIQ9WCWfrxOB1E73Bzy5vlNH+8weLEZFmhYnAfRkCSKwo bprF8pdxwfI+5Khl/A2qq72K6Ko9sQ5BUB95L+OguBNVChIFvhnYemoWJ qPiXGTTAGGwHGM7MjQu7vJbc79Tp0g0cz/x1O0J76+2/Mi8Lo9VEF3Lz4 KlIgudsLNXL9eCiBDQmfU1IN62UtIhaZZLNTPbfBn7g3LWYT04NGV+LPW SacySkuQZObxOClKkfef+lsvr1foM/bTbnkggv6kKZ8GgXDwJ/o5Kqiga qiQFW5K+R+S/NtKfTbZyO+ucoyNzXEqUMgeFCgz8LSqscnB2akgZ9qwzP w==; X-IronPort-AV: E=McAfee;i="6500,9779,10513"; a="295657806" X-IronPort-AV: E=Sophos;i="5.95,218,1661842800"; d="scan'208";a="295657806" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2022 08:07:38 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10513"; a="695840635" X-IronPort-AV: E=Sophos;i="5.95,218,1661842800"; d="scan'208";a="695840635" Received: from vstelter-mobl.amr.corp.intel.com (HELO [10.212.214.108]) ([10.212.214.108]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2022 08:07:37 -0700 Message-ID: <94f56ba4-2ee1-581b-36b9-98d59a978354@intel.com> Date: Thu, 27 Oct 2022 08:07:36 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [PATCH v2 01/10] x86/Kconfig: enable X86_X2APIC by default and improve help text Content-Language: en-US To: "Elliott, Robert (Servers)" , =?UTF-8?Q?Mateusz_Jo=c5=84czyk?= , "linux-kernel@vger.kernel.org" , "x86@kernel.org" Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Yinghai Lu , Randy Dunlap References: <20220911084711.13694-1-mat.jonczyk@o2.pl> <20220911084711.13694-2-mat.jonczyk@o2.pl> From: Dave Hansen In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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?