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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 00C6BC43331 for ; Wed, 13 Nov 2019 13:47:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D1A84222BD for ; Wed, 13 Nov 2019 13:47:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727423AbfKMNq7 (ORCPT ); Wed, 13 Nov 2019 08:46:59 -0500 Received: from mx2.suse.de ([195.135.220.15]:57094 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726010AbfKMNq7 (ORCPT ); Wed, 13 Nov 2019 08:46:59 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 96481AF55; Wed, 13 Nov 2019 13:46:57 +0000 (UTC) Subject: Re: [Xen-devel] [PATCH 3/3] xen/mcelog: also allow building for 32-bit kernels To: Boris Ostrovsky Cc: Juergen Gross , "xen-devel@lists.xenproject.org" , lkml References: <07358162-1d03-63f5-ad14-95a2e0e23018@suse.com> From: Jan Beulich Message-ID: <4577bd33-e4b5-9869-3760-c55471382f01@suse.com> Date: Wed, 13 Nov 2019 14:47:13 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13.11.2019 01:15, Boris Ostrovsky wrote: > On 11/11/19 9:46 AM, Jan Beulich wrote: >> There's no apparent reason why it can be used on 64-bit only. >> >> Signed-off-by: Jan Beulich >> >> --- a/drivers/xen/Kconfig >> +++ b/drivers/xen/Kconfig >> @@ -285,7 +285,7 @@ config XEN_ACPI_PROCESSOR >> >> config XEN_MCE_LOG >> bool "Xen platform mcelog" >> - depends on XEN_DOM0 && X86_64 && X86_MCE >> + depends on XEN_DOM0 && X86 && X86_MCE > > Can we have X86_MCE without X86? I don't think we can. Is this a request to drop the middle operand altogether? Jan