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lst.de; dkim=none (message not signed) header.d=none;lst.de; dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.112.34 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.112.34; helo=mail.nvidia.com; Received: from mail.nvidia.com (216.228.112.34) by DM6NAM11FT003.mail.protection.outlook.com (10.13.173.162) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.4566.14 via Frontend Transport; Tue, 5 Oct 2021 22:42:28 +0000 Received: from [172.27.1.153] (172.20.187.5) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Tue, 5 Oct 2021 22:42:21 +0000 Subject: Re: [PATCH v3 13/20] PCI/P2PDMA: remove pci_p2pdma_[un]map_sg() To: Logan Gunthorpe , , , , , , CC: Stephen Bates , Christoph Hellwig , "Dan Williams" , Jason Gunthorpe , =?UTF-8?Q?Christian_K=c3=b6nig?= , John Hubbard , Don Dutile , Matthew Wilcox , Daniel Vetter , "Jakowski Andrzej" , Minturn Dave B , Jason Ekstrand , "Dave Hansen" , Xiong Jianxin , Bjorn Helgaas , Ira Weiny , Robin Murphy , Martin Oliveira , Chaitanya Kulkarni References: <20210916234100.122368-1-logang@deltatee.com> <20210916234100.122368-14-logang@deltatee.com> From: Max Gurtovoy Message-ID: Date: Wed, 6 Oct 2021 01:42:19 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Oct 2021 22:42:28.4448 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d8c43d6a-0a48-426e-f21c-08d988516908 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT003.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR1201MB2509 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 9/17/2021 2:40 AM, Logan Gunthorpe wrote: > This interface is superseded by support in dma_map_sg() which now supports > heterogeneous scatterlists. There are no longer any users, so remove it. > > Signed-off-by: Logan Gunthorpe > --- > drivers/pci/p2pdma.c | 65 -------------------------------------- > include/linux/pci-p2pdma.h | 27 ---------------- > 2 files changed, 92 deletions(-) Looks good, Reviewed-by: Max Gurtovoy