Received: by 2002:a05:6358:c692:b0:131:369:b2a3 with SMTP id fe18csp4599289rwb; Mon, 31 Jul 2023 09:12:03 -0700 (PDT) X-Google-Smtp-Source: APBJJlGegD0WzZAwD6dxjHRayvOjWAejTRTrB90N/FVAmhphZu9ujPf+Nr+BPwOEsoTpDvqFmAnf X-Received: by 2002:a17:906:64d5:b0:993:ec0b:1a27 with SMTP id p21-20020a17090664d500b00993ec0b1a27mr193666ejn.24.1690819923486; Mon, 31 Jul 2023 09:12:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1690819923; cv=none; d=google.com; s=arc-20160816; b=wEVZeAPt5FPL6bdBqF+BEXojegT/0BOkRDVY+HqGw32bc/34U/o3ZtxYchzAPkJIyt RyNIsAGoVhr3wwoVQsOXPpJCs4nUYorick0ak2aCKjn15Gt8i4a5yF/DyrTPqB73z1PG WG5RnoLS8xNTRmS/hwsqWkoVtrS57fc2EFjplXdWnSEa/0FGIHS1mvmVFDRgMpPKUuWA 4i+96FZMOvWn00tj4FbC9+/5I/F1FHKJu1sSBOasQoz4KiHayjYnvAFt781m1tZONVle feYG99VGBybovtDPNMKqHOe4ARrO09tsu+4uOiD0Nn6PmUUk6zb/265/0O1S21PNxEGF 8L9A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=3NoKjph46FBTuqEzj9PeLAdG5SNHD1LmJqAHHQCQ7ww=; fh=Xm1fAyqpiA6QnUQwqA+ZgNqFgfWiHtFmnQPhTr/fvL8=; b=joxdy5ncP9ncAFezZuZ7UZR1htAZSxanjQUbUgonnvWmau2TxVw2gX/+o4KCjVl6ub p5u8C5ManYi69BDtukrMiMIwjVxM/gwB863MwDbKfUq5NgTCtMNffyliyuyf9WvUKFaU SLNezPEtzeRkvZEh083KiHIDXto/ZIU00S2G/DxrRmsh3ts78g22G8oFA0q+SMbxnlEW sL8HXmccsoCgFN3le/pkXDsIzMRbfebsss3p5L2Ro8Ov3iJQUIBA2zkR2vIukoKcguuo Er4rQWtKX23xNf1ZZXMZYxr2mf4n2DZgYcmIBgrhe0Axi/+jEtl/l/H30Vfdzjahu3k7 4yXg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id k13-20020a1709063e0d00b0099399ac6fdesi7066339eji.79.2023.07.31.09.11.38; Mon, 31 Jul 2023 09:12:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233264AbjGaQD1 (ORCPT + 99 others); Mon, 31 Jul 2023 12:03:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233315AbjGaQDE (ORCPT ); Mon, 31 Jul 2023 12:03:04 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EA6A171A for ; Mon, 31 Jul 2023 09:03:02 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id 8915268AA6; Mon, 31 Jul 2023 18:02:59 +0200 (CEST) Date: Mon, 31 Jul 2023 18:02:59 +0200 From: Christoph Hellwig To: Binglei Wang Cc: hch@lst.de, m.szyprowski@samsung.com, robin.murphy@arm.com, iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] cma: check for memory region overlapping Message-ID: <20230731160259.GB8931@lst.de> References: <20230726142823.6356-1-l3b2w1@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230726142823.6356-1-l3b2w1@gmail.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thanks, applied to the dma-mapping tree for 6.6.