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 4A3CCC33C9E for ; Wed, 15 Jan 2020 02:47:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 28F50222C3 for ; Wed, 15 Jan 2020 02:47:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729008AbgAOCrM (ORCPT ); Tue, 14 Jan 2020 21:47:12 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:51718 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728862AbgAOCrL (ORCPT ); Tue, 14 Jan 2020 21:47:11 -0500 Received: from localhost (unknown [8.46.75.2]) (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 076D41580B4E9; Tue, 14 Jan 2020 18:47:01 -0800 (PST) Date: Tue, 14 Jan 2020 18:46:54 -0800 (PST) Message-Id: <20200114.184654.254868360954041208.davem@davemloft.net> To: lorenzo@kernel.org Cc: netdev@vger.kernel.org, lorenzo.bianconi@redhat.com, brouer@redhat.com, ilias.apalodimas@linaro.org, kuba@kernel.org Subject: Re: [PATCH v3 net-next] net: socionext: get rid of huge dma sync in netsec_alloc_rx_data From: David Miller In-Reply-To: <1fce975f9f77780b92b86dbaf1ca89ffe37255bb.1578993365.git.lorenzo@kernel.org> References: <1fce975f9f77780b92b86dbaf1ca89ffe37255bb.1578993365.git.lorenzo@kernel.org> X-Mailer: Mew version 6.8 on Emacs 26.3 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]); Tue, 14 Jan 2020 18:47:11 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Lorenzo Bianconi Date: Tue, 14 Jan 2020 10:24:19 +0100 > Socionext driver can run on dma coherent and non-coherent devices. > Get rid of huge dma_sync_single_for_device in netsec_alloc_rx_data since > now the driver can let page_pool API to managed needed DMA sync > > Reviewed-by: Ilias Apalodimas > Signed-off-by: Lorenzo Bianconi Applied, thanks.