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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 B13C0C10F03 for ; Thu, 25 Apr 2019 08:25:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6FD89214AE for ; Thu, 25 Apr 2019 08:25:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728515AbfDYIZB (ORCPT ); Thu, 25 Apr 2019 04:25:01 -0400 Received: from mga03.intel.com ([134.134.136.65]:49729 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726451AbfDYIZB (ORCPT ); Thu, 25 Apr 2019 04:25:01 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Apr 2019 01:25:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,393,1549958400"; d="scan'208";a="138682866" Received: from cli6-desk1.ccr.corp.intel.com (HELO [10.239.161.118]) ([10.239.161.118]) by orsmga006.jf.intel.com with ESMTP; 25 Apr 2019 01:24:57 -0700 Subject: Re: [PATCH v17 1/3] proc: add /proc//arch_status To: Thomas Gleixner Cc: mingo@redhat.com, peterz@infradead.org, hpa@zytor.com, ak@linux.intel.com, tim.c.chen@linux.intel.com, dave.hansen@intel.com, arjan@linux.intel.com, adobriyan@gmail.com, akpm@linux-foundation.org, aubrey.li@intel.com, linux-api@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Lutomirski References: <20190421183529.9141-1-aubrey.li@linux.intel.com> <1d7954b3-32e9-b3ac-1157-6b9c29ddbfe7@linux.intel.com> From: "Li, Aubrey" Message-ID: <7ccf247b-7c70-8542-58d4-e87d7fbba569@linux.intel.com> Date: Thu, 25 Apr 2019 16:24:56 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 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 2019/4/25 16:20, Thomas Gleixner wrote: > On Thu, 25 Apr 2019, Li, Aubrey wrote: >> On 2019/4/25 15:20, Thomas Gleixner wrote: >>> Let the arch select CONFIG_PROC_PID_ARCH_STATUS >> >> Sorry, I didn't get the point here, above you mentioned not mixing arch and proc code >> and not enabling this on x86 right away, then how to let x86 select it? >> > > By using 'select PROC_PID_ARCH_STATUS' in the arch/xxxx/Kconfig file in the > patch which implements the required arch function perhaps? Oh,oh, I misunderstood, thanks for the clarification! Thanks, -Aubrey