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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 6DF33C43331 for ; Mon, 30 Mar 2020 04:50:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 49CC120786 for ; Mon, 30 Mar 2020 04:50:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727706AbgC3Eug (ORCPT ); Mon, 30 Mar 2020 00:50:36 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:33090 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726085AbgC3Eug (ORCPT ); Mon, 30 Mar 2020 00:50:36 -0400 Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 906C715C44B68; Sun, 29 Mar 2020 21:50:35 -0700 (PDT) Date: Sun, 29 Mar 2020 21:50:34 -0700 (PDT) Message-Id: <20200329.215034.1695213150132841251.davem@davemloft.net> To: kda@linux-powerpc.org Cc: netdev@vger.kernel.org, hawk@kernel.org, ilias.apalodimas@linaro.org Subject: Re: [PATCH v2 net-next] net: page pool: allow to pass zero flags to page_pool_init() From: David Miller In-Reply-To: <1585168528-2445-1-git-send-email-kda@linux-powerpc.org> References: <1585168528-2445-1-git-send-email-kda@linux-powerpc.org> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sun, 29 Mar 2020 21:50:35 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Denis Kirjanov Date: Wed, 25 Mar 2020 23:35:28 +0300 > page pool API can be useful for non-DMA cases like > xen-netfront driver so let's allow to pass zero flags to > page pool flags. > > v2: check DMA direction only if PP_FLAG_DMA_MAP is set > > Signed-off-by: Denis Kirjanov Applied.