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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 5AD4AC4338F for ; Mon, 9 Aug 2021 15:16:12 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 B542760F8F for ; Mon, 9 Aug 2021 15:16:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B542760F8F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 84E3482F51; Mon, 9 Aug 2021 15:16:11 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RPVXWN4o6l7B; Mon, 9 Aug 2021 15:16:10 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id 9C68A824C1; Mon, 9 Aug 2021 15:16:10 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 640DFC001A; Mon, 9 Aug 2021 15:16:10 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 49AF3C000E for ; Mon, 9 Aug 2021 15:16:08 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 30114401D9 for ; Mon, 9 Aug 2021 15:16:08 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id m-xKCOnH3evK for ; Mon, 9 Aug 2021 15:16:07 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by smtp4.osuosl.org (Postfix) with ESMTPS id 13BEB401EA for ; Mon, 9 Aug 2021 15:16:06 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 8E64467357; Mon, 9 Aug 2021 17:16:03 +0200 (CEST) Date: Mon, 9 Aug 2021 17:16:03 +0200 From: Christoph Hellwig To: Kefeng Wang Subject: Re: [PATCH resend] dma-debug: Use memory_intersects() directly Message-ID: <20210809151603.GA22445@lst.de> References: <20210722105512.183795-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210722105512.183795-1-wangkefeng.wang@huawei.com> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: iommu@lists.linux-foundation.org, Robin Murphy , linux-kernel@vger.kernel.org, Christoph Hellwig X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Thanks, applied. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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=-5.3 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 2792EC432BE for ; Mon, 9 Aug 2021 15:16:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0BFF160EBB for ; Mon, 9 Aug 2021 15:16:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235476AbhHIPQc (ORCPT ); Mon, 9 Aug 2021 11:16:32 -0400 Received: from verein.lst.de ([213.95.11.211]:60950 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234075AbhHIPQZ (ORCPT ); Mon, 9 Aug 2021 11:16:25 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 8E64467357; Mon, 9 Aug 2021 17:16:03 +0200 (CEST) Date: Mon, 9 Aug 2021 17:16:03 +0200 From: Christoph Hellwig To: Kefeng Wang Cc: linux-kernel@vger.kernel.org, Christoph Hellwig , Marek Szyprowski , Robin Murphy , iommu@lists.linux-foundation.org Subject: Re: [PATCH resend] dma-debug: Use memory_intersects() directly Message-ID: <20210809151603.GA22445@lst.de> References: <20210722105512.183795-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210722105512.183795-1-wangkefeng.wang@huawei.com> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thanks, applied.