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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 A2989C3A5A5 for ; Tue, 3 Sep 2019 05:00:09 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (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 640AD2173E for ; Tue, 3 Sep 2019 05:00:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=renesasgroup.onmicrosoft.com header.i=@renesasgroup.onmicrosoft.com header.b="USjzy7So" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 640AD2173E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 1AF0AA7A; Tue, 3 Sep 2019 05:00:09 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id DA2D6941 for ; Tue, 3 Sep 2019 05:00:07 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.7.6 Received: from JPN01-TY1-obe.outbound.protection.outlook.com (mail-eopbgr1400135.outbound.protection.outlook.com [40.107.140.135]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id C2F3288E for ; Tue, 3 Sep 2019 05:00:03 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=K7fbkjlp64I2ci5WUGUJKHqyBkD7alG2kg+OGRg3U8hCv2sepe5Q0tLeBRDPEat8OqmAl6m6PlGd3OlFEXCoVLCpeQks/iQ2/ab5vzrVLSxqmtPQ2DyNxzXXLEued9aVwnPoW4ffc1BsU5wWpPGoauTUS0t7H6y0Ipcjmccp40AGzJvHwqsk4L+A3jrXi4iDlJJdZn4XsDJmdrfOMbqpIjCUMYFiDKvuZeD57Mgh2pRxO88jVPUDyb+vjrtvzeXJWS6A3mqYWClBp5EssogQcNpZnieeuCKB7rvSIfiNYR4R/QB5UgFHRFFbb7AAQZwhuBE1S9GAOmxvA6nsprHwbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SXD+SBckSe+Z8yo7gtaaBVi7lWWoaPlWlwifIMxq6/U=; b=O1ra65j8G1xZgYBinbDgTB/wxPuHAsjowGRWrRx0q1uILcB8R7uvCE8wONwgESrhMnZQveLrvd/nSSZoHYlVTQF2JPBYUt0TQeeBHGNOfoIVoA/gr9NbSYc6TbRkLGRCTQMYtchplMuZF5KBN+L4ttIBaQEHXK0pDjVmj+IZxH1pjnb9w4BsyEe9KD9x7L5IcoABAS5ZVNUPmtprrUlDt4nhu3p+hCx3ATKwkJb0mXIhaho5zaGG+SlCQGpGOKsQo89ZOBqlyTHOpKkF3soIba2wkoP0yMSy8rdvFYd2EChAqEGXs05Cy6EAdzbSKM/dfIHX2cfuCMocNWGD89/w/Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=renesas.com; dmarc=pass action=none header.from=renesas.com; dkim=pass header.d=renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=renesasgroup.onmicrosoft.com; s=selector2-renesasgroup-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SXD+SBckSe+Z8yo7gtaaBVi7lWWoaPlWlwifIMxq6/U=; b=USjzy7So2BlzN4ieuZLaLDXvMzBGWCP7hVwBWWsKfYXTxau4VUrzYRO1CDnjFkxL+KDyd1INgwmiy60YKFNDNCpW8XOKUy2L7BaR8T6Qe58iPUQ6F2o+DrIh3xst5KwzUoo3XF6fuwspul3aZdoeuwqZ/8vw2+u61Nwvr7ikrPw= Received: from TYAPR01MB4544.jpnprd01.prod.outlook.com (20.179.175.203) by TYAPR01MB5261.jpnprd01.prod.outlook.com (20.179.174.13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2220.20; Tue, 3 Sep 2019 05:00:00 +0000 Received: from TYAPR01MB4544.jpnprd01.prod.outlook.com ([fe80::6564:f61f:f179:facf]) by TYAPR01MB4544.jpnprd01.prod.outlook.com ([fe80::6564:f61f:f179:facf%5]) with mapi id 15.20.2220.022; Tue, 3 Sep 2019 04:59:59 +0000 From: Yoshihiro Shimoda To: "hch@lst.de" Subject: RE: [PATCH v10 3/4] block: add a helper function to merge the segments Thread-Topic: [PATCH v10 3/4] block: add a helper function to merge the segments Thread-Index: AQHVXZ1a3dgM7EWWT0y+9VldzhpkbqcY9KsAgAB3rzA= Date: Tue, 3 Sep 2019 04:59:59 +0000 Message-ID: References: <1566995743-5614-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> <1566995743-5614-4-git-send-email-yoshihiro.shimoda.uh@renesas.com> In-Reply-To: Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=yoshihiro.shimoda.uh@renesas.com; x-originating-ip: [150.249.235.54] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c23cddcb-a146-4b0b-6c50-08d7302b92bf x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020); SRVR:TYAPR01MB5261; x-ms-traffictypediagnostic: TYAPR01MB5261: x-ms-exchange-purlcount: 1 x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:1728; x-forefront-prvs: 01494FA7F7 x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(366004)(136003)(39860400002)(376002)(346002)(396003)(189003)(199004)(229853002)(6246003)(53936002)(6116002)(3846002)(86362001)(66066001)(64756008)(66476007)(2501003)(74316002)(66446008)(76116006)(66556008)(66946007)(11346002)(256004)(446003)(6306002)(305945005)(486006)(6436002)(9686003)(2351001)(7736002)(476003)(7416002)(33656002)(7696005)(76176011)(81166006)(8676002)(81156014)(1730700003)(14454004)(71200400001)(71190400001)(478600001)(55016002)(5640700003)(5660300002)(6916009)(54906003)(966005)(8936002)(102836004)(316002)(2906002)(52536014)(4744005)(53546011)(26005)(6506007)(4326008)(186003)(25786009)(99286004); DIR:OUT; SFP:1102; SCL:1; SRVR:TYAPR01MB5261; H:TYAPR01MB4544.jpnprd01.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: renesas.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: ADt0wtdOc96t6xdi6ndL0r5U1Jnl7o87NW7u8VLzwU8sAwtI1aS1rDtcBOWItnJo3ywnnAH7m36FFuQiAuK0hXsevUlHTpCHfVSZ/W6mFgPE+GSB7SuLGXFOS/AygMCEyBcbH39NIRs3tOn5sJBC16nUXihvV9oLxDBbKSzPtPToddDi42Chnl1Jimh/hs/sQsX8IeNAF6Dz9O42WD1z1xCGIiMcfEXuXBNthQ3pqBKFVE4RRJPzRdAG6QItYb0+XVU6uqJLMiDnqSgHEVSmB2CoDt4c631mICaBrnCRN+DG8PTGy69ZLAkiurNE4i5WShm3hyIgQ9qnoExijmTw86W/TXVUPpUqVBZ16qDwrIrcUAFOQ/Q6kr2p4SvI+jKU6LlzE6LBM0+4AFWrzFXrFdXSksgxhIFytxuUByM8WNA= x-ms-exchange-transport-forked: True MIME-Version: 1.0 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: c23cddcb-a146-4b0b-6c50-08d7302b92bf X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Sep 2019 04:59:59.8261 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: /B1qWuEj4szLarxo3RBa6I3dAqvyf+WiQNqAmIjjWgyPFmvo5UjZz2UvMNAojJgVnzbMRdzBWu6q23woPKvPggz6gmC4880S+hr9TqYhVnWGejDXWHX1JTvGjebKmJmi X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYAPR01MB5261 Cc: Jens Axboe , "linux-renesas-soc@vger.kernel.org" , "ulf.hansson@linaro.org" , "linux-mmc@vger.kernel.org" , "linux-block@vger.kernel.org" , "wsa+renesas@sang-engineering.com" , "iommu@lists.linux-foundation.org" , "robin.murphy@arm.com" X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 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 Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org Hi Christoph, Now this patch series got {Ack,Review}ed-by from each maintainer. https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=166501 So, would you pick this up through the dma-mapping tree as you said before? > From: Jens Axboe, Sent: Tuesday, September 3, 2019 6:47 AM > > On 8/28/19 6:35 AM, Yoshihiro Shimoda wrote: > > This patch adds a helper function whether a queue can merge > > the segments by the DMA MAP layer (e.g. via IOMMU). > > Reviewed-by: Jens Axboe Jens, thank you for your review! Best regards, Yoshihiro Shimoda _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu