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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 AB232C433ED for ; Fri, 2 Apr 2021 14:41:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F855610D1 for ; Fri, 2 Apr 2021 14:41:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235821AbhDBOlr (ORCPT ); Fri, 2 Apr 2021 10:41:47 -0400 Received: from verein.lst.de ([213.95.11.211]:43792 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235584AbhDBOlq (ORCPT ); Fri, 2 Apr 2021 10:41:46 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 1758968BEB; Fri, 2 Apr 2021 16:41:42 +0200 (CEST) Date: Fri, 2 Apr 2021 16:41:42 +0200 From: Christoph Hellwig To: chenxiang Cc: hch@lst.de, m.szyprowski@samsung.com, robin.murphy@arm.com, song.bao.hua@hisilicon.com, iommu@lists.linux-foundation.org, linuxarm@openeuler.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH] dma-mapping: benchmark: Add support for multi-pages map/unmap Message-ID: <20210402144142.GA19219@lst.de> References: <1616059770-194515-1-git-send-email-chenxiang66@hisilicon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1616059770-194515-1-git-send-email-chenxiang66@hisilicon.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Thanks, applied.