From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <SRS0=VSEi=4O=lists.ozlabs.org=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@kernel.org>
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=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,
	MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1
	autolearn=unavailable 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 82C78C4BA10
	for <linuxppc-dev@archiver.kernel.org>; Wed, 26 Feb 2020 14:06:41 +0000 (UTC)
Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2])
	(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
	(No client certificate requested)
	by mail.kernel.org (Postfix) with ESMTPS id 04DCC21927
	for <linuxppc-dev@archiver.kernel.org>; Wed, 26 Feb 2020 14:06:40 +0000 (UTC)
DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 04DCC21927
Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz
Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org
Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])
	by lists.ozlabs.org (Postfix) with ESMTP id 48SHfP1Vg2zDqk7
	for <linuxppc-dev@archiver.kernel.org>; Thu, 27 Feb 2020 01:06:37 +1100 (AEDT)
Authentication-Results: lists.ozlabs.org;
 spf=pass (sender SPF authorized) smtp.mailfrom=suse.cz
 (client-ip=195.135.220.15; helo=mx2.suse.de; envelope-from=vbabka@suse.cz;
 receiver=<UNKNOWN>)
Authentication-Results: lists.ozlabs.org;
 dmarc=none (p=none dis=none) header.from=suse.cz
Received: from mx2.suse.de (mx2.suse.de [195.135.220.15])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by lists.ozlabs.org (Postfix) with ESMTPS id 48SHVG624pzDqjZ
 for <linuxppc-dev@lists.ozlabs.org>; Thu, 27 Feb 2020 00:59:28 +1100 (AEDT)
X-Virus-Scanned: by amavisd-new at test-mx.suse.de
Received: from relay2.suse.de (unknown [195.135.220.254])
 by mx2.suse.de (Postfix) with ESMTP id 3EC24ABEA;
 Wed, 26 Feb 2020 13:59:23 +0000 (UTC)
Subject: Re: [PATCH 2/3] mm/vma: Make vma_is_foreign() available for general
 use
To: Anshuman Khandual <anshuman.khandual@arm.com>, linux-mm@kvack.org
References: <1582692658-3294-1-git-send-email-anshuman.khandual@arm.com>
 <1582692658-3294-3-git-send-email-anshuman.khandual@arm.com>
From: Vlastimil Babka <vbabka@suse.cz>
Message-ID: <ce0c4bc9-1884-f423-178f-306690e88a81@suse.cz>
Date: Wed, 26 Feb 2020 14:59:21 +0100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
 Thunderbird/68.5.0
MIME-Version: 1.0
In-Reply-To: <1582692658-3294-3-git-send-email-anshuman.khandual@arm.com>
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit
X-BeenThere: linuxppc-dev@lists.ozlabs.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org>
List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>,
 <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe>
List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/>
List-Post: <mailto:linuxppc-dev@lists.ozlabs.org>
List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help>
List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>,
 <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
 Ingo Molnar <mingo@redhat.com>, Paul Mackerras <paulus@samba.org>,
 Thomas Gleixner <tglx@linutronix.de>, linuxppc-dev@lists.ozlabs.org,
 Andrew Morton <akpm@linux-foundation.org>
Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org
Sender: "Linuxppc-dev"
 <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

On 2/26/20 5:50 AM, Anshuman Khandual wrote:
> Idea of a foreign VMA with respect to the present context is very generic.
> But currently there are two identical definitions for this in powerpc and
> x86 platforms. Lets consolidate those redundant definitions while making
> vma_is_foreign() available for general use later. This should not cause
> any functional change.
> 
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: x86@kernel.org
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-mm@kvack.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>

Some comment for the function wouln't hurt, but perhaps it is self-explanatory
enough.

Acked-by: Vlastimil Babka <vbabka@suse.cz>